nutch_noindex
CANCEL
COVID-2019 Alert

The latest information about the 2019 Novel Coronavirus, including vaccine clinics for children ages 6 months and older.

La información más reciente sobre el nuevo Coronavirus de 2019, incluidas las clínicas de vacunación para niños de 6 meses en adelante.

/nutch_noindex

Heidi Feldman, MD, PhD

  • Heidi Feldman

Work and Education

Professional Education

University of California San Diego School of Medicine, La Jolla, CA, 1979

Internship

University of California San Diego School of Medicine, La Jolla, CA, 06/1980

Residency

University of California San Diego School of Medicine, La Jolla, CA, 06/1982

Fellowship

Children's Hospital Boston, Boston, MA, 06/1983

Children's Hospital Boston, Boston, MA, 06/1984

Board Certifications

Developmental Behavioral Pediatrics, American Board of Pediatrics

Pediatrics, American Board of Pediatrics

Conditions Treated

Attention Deficit Hyperactivity Disorder (ADHD)

Autism and Developmental Disorders

Behavior Disorders

Functional Disorders (Eating, Feeding, Toileting and Sleep)

Language Disorders

Learning Disorders

Social Disorders

All Publications

Meta-analysis of the Modified Checklist for Autism in Toddlers, Revised/Follow-up for Screening. Pediatrics Aishworiya, R., Ma, V. K., Stewart, S., Hagerman, R., Feldman, H. M. 2023

Abstract

The Modified Checklist for Autism in Toddlers, Revised with Follow-up (M-CHAT-R/F) is used worldwide to screen for autism spectrum disorder (ASD).To calculate psychometric properties of the M-CHAT-R/F for subsequent diagnosis of ASD.Systematic searches of Medline, Embase, SCOPUS, and Trip Pro databases from January 2014 to November 2021.Studies were included if they (1) used the M-CHAT-R/F (2) applied standard scoring protocol, (3) used a diagnostic assessment for ASD, and (4) reported at least 1 psychometric property of the M-CHAT-R/F.Two independent reviewers completed screening, full-text review, data extraction, and quality assessment, following Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. A random-effects model was used to derive pooled estimates and assess for between-study heterogeneity.Of 667 studies identified, 15 with 18 distinct samples from 10 countries (49841 children) were used in the meta-analysis. Pooled positive predictive value (PPV), was 57.7% (95% confidence interval [CI] 48.6-66.8, 2 = 0.031). PPV was higher among high-risk (75.6% [95% CI 66.0-85.2]) than low-risk samples (51.2% [95% CI 43.0-59.5]). Pooled negative predictive value was 72.5% (95% CI 62.5-82.4 2 = 0.031), sensitivity was 82.6% (95% CI 76.2-88.9) and specificity 45.7% (95% CI 25.0-66.4).Negative predictive value, sensitivity, and specificity were calculated based on small sample sizes because of limited or no evaluation of screen-negative children.These results support use of the M-CHAT-R/F as a screening tool for ASD. Caregiver counseling regarding likelihood of an ASD diagnosis after positive screen should acknowledge the moderate PPV.

View details for DOI 10.1542/peds.2022-059393

View details for PubMedID 37203373

Anxiety and Depression Treatment in Primary Care Pediatrics. Pediatrics Lester, T. R., Herrmann, J. E., Bannett, Y., Gardner, R. M., Feldman, H. M., Huffman, L. C. 2023

Abstract

Primary care pediatricians (PCP) are often called on to manage child and adolescent anxiety and depression. The objective of this study was to describe PCP care practices around prescription of selective serotonin reuptake inhibitors (SSRI) for patients with anxiety and/or depression by using medical record review.We identified 1685 patients who had at least 1 visit with a diagnosis of anxiety and/or depression in a large primary care network and were prescribed an SSRI by a network PCP. We randomly selected 110 for chart review. We reviewed the visit when the SSRI was first prescribed (medication visit), immediately previous visit, and immediately subsequent visit. We abstracted rationale for prescribing medication, subspecialist involvement, referral for psychotherapy, and medication monitoring practices.At the medication visit, in 82% (n = 90) of cases, PCPs documented reasons for starting an SSRI, most commonly clinical change (57%, n = 63). Thirty percent (n = 33) of patients had documented involvement of developmental-behavioral pediatrics or psychiatry subspecialists at 1 of the 3 visits reviewed. Thirty-three percent (n = 37) were referred to unspecified psychotherapy; 4% (n = 4) were referred specifically for cognitive behavioral therapy. Of 69 patients with a subsequent visit, 48% (n = 33) had documentation of monitoring for side effects.When prescribing SSRIs for children with anxiety and/or depression, PCPs in this network documented appropriate indications for starting medication and prescribed without subspecialist involvement. Continuing medical education for PCPs who care for children with these conditions should include information about evidence-based psychotherapy and strategies for monitoring potential side effects.

View details for DOI 10.1542/peds.2022-058846

View details for PubMedID 37066669

Inpatient Kangaroo Care Predicts Early Cognitive Development at 6 and 12 Months in Infants Born Very Preterm. medRxiv : the preprint server for health sciences Lazarus, M. F., Marchman, V. A., Brignoni-Perez, E., Dubner, S., Feldman, H. M., Scala, M., Travis, K. E. 2023

Abstract

Background: Limited research links hospital-based experiences of Kangaroo Care (KC), or skin-to-skin holding to longer-term neurodevelopmental outcomes in preterm children. The present study examined relations between inpatient KC and cognitive abilities measured at 6- and 12-months of age in a sample of very preterm (VPT) infants.Methods: Retrospective study reviewing medical records of 132 (54% male) VPT infants (<32 weeks gestational age (GA)). We calculated KC frequency (instances/day), KC rate (minutes/day), and KC duration (minutes/instance). Scores on the Cognitive-Adaptive Test were available as part of routine follow-up care at 6 ( n =77) and 12 ( n = 37) months.Results: Families engaged in KC about 2 days/week, 20 minutes/day, and 70 minutes/session, on average, although there was substantial variability. Variation in KC was positively associated with cognitive outcomes at both 6 (frequency: r=0.32; rate: r=0.29) and 12 (frequency: r=0.53; rate: r=0.59; duration: r=0.38) months. KC significantly predicted 7 to 27% unique variance in 6- and 12-month cognitive outcomes, after controlling for GA, socioeconomic status, health acuity, visitation frequency, and prior cognitive scores. Small increases in KC frequency (e.g., 1 day/week), rate (e.g., 20 minutes/day) or duration (e.g., 20 minutes/instance) were associated with 0.5 to 1.0 SD increases in cognitive outcomes at 12 months. SES, GA, and infant health acuity did not moderate these relations.Conclusion: VPT infants with more KC during hospitalization demonstrated higher scores on 6- and 12- month assessments of cognitive development. Results provide strong evidence that KC may confer neuroprotection on VPT infants through the first year of life.Article Summary: Variation in family-delivered Kangaroo Care in the NICU predicted infants' higher cognitive performance at 6 and 12 months, beyond visitation, clinical, and demographic factors.What is Known on This Subject: Kangaroo Care is a developmental care practice associated with positive short-term outcomes for preterm infants. Kangaroo Care is thought to mitigate adverse neurodevelopmental outcomes associated with preterm birth, but direct evidence of effects beyond hospital discharge is limited.What This Study adds: In this retrospective cohort study, frequency, amount, and duration of family-delivered Kangaroo Care in the NICU predicted cognitive abilities at 6 and 12 months. Kangaroo care may be a long-term neuroprotective clinical strategy for infants born preterm.

View details for DOI 10.1101/2023.04.06.23288260

View details for PubMedID 37066271

Detection of Speech-Language Delay in the Primary Care Setting: An Electronic Health Record Investigation. Journal of developmental and behavioral pediatrics : JDBP Frelinger, C., Gardner, R. M., Huffman, L. C., Whitgob, E. E., Feldman, H. M., Bannett, Y. 2023; 44 (3): e196-e203

Abstract

The purpose of this study is to determine the rate and age at first identification of speech-language delay in relation to child sociodemographic variables among a pediatric primary care network.We analyzed a deidentified data set of electronic health records of children aged 1- to 5-years-old seen between 2015 and 2019 at 10 practices of a community-based pediatric primary health care network. Primary outcomes were numbers (proportions) of patients with relevant ICD-10 visit-diagnosis codes and patient age (months) at first documentation of speech-language delay. Regression models estimated associations between outcomes and patient characteristics, adjusting for practice affiliation.Of 14,559 included patients, 2063 (14.1%) had speech-language delay: 68.4% males, 74.4% with private insurance, and 96.1% with English as a primary household language. Most patients (60%) were first identified at the 18- or 24-month well-child visit. The mean age at first documentation was 25.4 months (SD = 9.3), which did not differ between practices reporting the use of standardized developmental screener and those using surveillance questionnaires. Regression models showed that males were more than twice as likely than females to be identified with speech-language delay (adjusted odds ratio [aOR] = 2.05, 95% CI: [1.86-2.25]); publicly insured were more likely than privately insured patients to be identified with speech-language delay (aOR = 1.48, 95% CI: [1.30-1.68]). Females were older than males at first identification (+1.2 months, 95% CI: [0.3-2.1]); privately insured were older than military insured patients (private +3.3 months, 95% CI: [2.2-4.4]).Pediatricians in this network identified speech-language delays at similar rates to national prevalence. Further investigation is needed to understand differences in speech-language delay detection across patient subgroups in practices that use developmental screening and/or surveillance.

View details for DOI 10.1097/DBP.0000000000001167

View details for PubMedID 36978234

Primary Care Pediatricians Prescribing Selective Serotonin Reuptake Inhibitors for Children with Anxiety and Depression Lester, T., Herrmann, J., Bannett, Y., Gardner, R., Feldman, H., Huffman, L. LIPPINCOTT WILLIAMS & WILKINS. 2023: E149
EFFECTS OF POSTNATAL GLUCOCORTICOIDS ON BRAIN STRUCTURE IN PRETERM INFANTS, A SCOPING REVIEW. Neuroscience and biobehavioral reviews Robles, I., Eidsness, M. A., Travis, K. E., Feldman, H. M., Dubner, S. E. 2023: 105034

Abstract

Glucocorticoids (GC) are used in neonatal intensive care units to prevent or reduce the severity of chronic lung disease in preterm infants and have been implicated in impaired neurodevelopment. Our objective was to identify what is known about the effects of postnatal GC treatment in human preterm infants on structural brain development and to identify gaps in the literature. Following Arksey and O'Malley's scoping review methodological framework, we searched scientific literature databases for original research on human preterm infants, postnatal GCs, and brain structure. 11 studies assessed the effects of GCs on structural brain outcomes. 56 studies reported brain injury, but not structure. Dexamethasone was consistently associated with decreased total and regional brain volumes, including cerebellar volumes. Hydrocortisone was often, but not always associated with absence of brain volume differences. No studies examined the impact of inhaled GC on brain structure. Additional research on the effects of neonatal GCs after preterm birth on a variety of structural brain measures is required for understanding contributions to neurodevelopment and informing practice guidelines.

View details for DOI 10.1016/j.neubiorev.2023.105034

View details for PubMedID 36608916

Associations between early efficiency in language processing and language and cognitive outcomes in children born full term and preterm: similarities and differences. Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence Marchman, V. A., Ashland, M. D., Loi, E. C., Munevar, M., Shannon, K. A., Fernald, A., Feldman, H. M. 2022: 1-20

Abstract

Associations between children's early language processing efficiency and later verbal and non-verbal outcomes shed light on the extent to which early information processing skills support later learning across different domains of function. Examining whether the strengths of associations are similar in typically developing and at-risk populations provides an additional lens into the varying routes to learning that children may take across development. In this follow-up study, children born full-term (FT, n=49) and preterm (PT, n=45, 32weeks gestational age, birth weight <1800g) were assessed in the Looking While Listening (LWL) task at 18months (corrected for degree of prematurity in PT group). This eye-tracking task assesses efficiency of real-time spoken language comprehension as accuracy and speed (RT) of processing. At 4 years, children were assessed on standardized tests of receptive vocabulary, expressive language, and non-verbal IQ. Language processing efficiency was associated with both language outcomes (r2-change: 7.0-19.7%, p<0.01), after covariates. Birth group did not moderate these effects, suggesting similar mechanisms of learning in these domains for PT and FT children. However, birth group moderated the association between speed and non-verbal IQ (r2-change: 4.5%, p<0.05), such that an association was found in the PT but not the FT group. This finding suggests that information processing skills reflected in efficiency of real-time language processing may be recruited to support learning in a broader range of verbal and non-verbal domains in the PT compared to the FT group.

View details for DOI 10.1080/09297049.2022.2138304

View details for PubMedID 36324057

White matter properties underlying reading abilities differ in 8-year-old children born full term and preterm: A multi-modal approach NEUROIMAGE Brignoni-Perez, E., Dubner, S. E., Ben-Shachar, M., Berman, S., Mezer, A. A., Feldman, H. M., Travis, K. E. 2022; 256
Continuity of Care in Primary Care for Young Children with Chronic Conditions. Academic pediatrics Bannett, Y., Gardner, R. M., Huffman, L. C., Feldman, H. M., Sanders, L. M. 2022

Abstract

OBJECTIVES: (1) To assess continuity of care (CoC) within primary-care practices for children with asthma and autism spectrum disorder (ASD) compared to children without chronic conditions, and (2) to determine patient and clinical-care factors associated with CoC.METHODS: Retrospective cohort study of electronic health records from office visits of children <9 years, seen 4 times between 2015 and 2019 in 10 practices of a community-based primary healthcare network in California. Three cohorts were constructed: (1)Asthma: 2 visits with asthma visit-diagnoses; (2)ASD: same method; (3)Controls: no chronic conditions. CoC, using Usual Provider of Care measure (range >0-1), was calculated for (1) all visits (overall) and (2) well-care visits. Fractional regression models examined CoC adjusting for patient age, medical insurance, practice affiliation, and number of visits.RESULTS: Of 30,678 children, 1875 (6.1%) were classified as Asthma, 294 (1.0%) as ASD, and 15,465 (50.4%) as Controls. Overall CoC was lower for Asthma (Mean=0.58, SD 0.21) and ASD (M=0.57, SD 0.20) than Controls (M=0.66, SD 0.21); differences in well-care CoC were minimal. In regression models, lower overall CoC was found for Asthma (aOR 0.90, 95% CI 0.85-0.94). Lower overall and well-care CoC were associated with public insurance (aOR 0.77, CI 0.74-0.81; aOR 0.64, CI 0.59-0.69).CONCLUSION: After accounting for patient and clinical-care factors, children with asthma, but not with ASD, in this primary-care network had significantly lower CoC compared to children without chronic conditions. Public insurance was the most prominent patient factor associated with low CoC, emphasizing the need to address disparities in CoC.

View details for DOI 10.1016/j.acap.2022.07.012

View details for PubMedID 35858663

Cochlear Implants for Deaf Children With Early Developmental Impairment. Pediatrics Oghalai, J. S., Bortfeld, H., Feldman, H. M., Chimalakonda, N., Emery, C., Choi, J. S., Zhou, S. 2022

Abstract

Infants with profound hearing loss are typically considered for cochlear implantation. Many insurance providers deny implantation to children with developmental impairments because they have limited potential to acquire verbal communication. We took advantage of differing insurance coverage restrictions to compare outcomes after cochlear implantation or continued hearing aid use.Young children with deafness were identified prospectively from 2 different states, Texas and California, and followed longitudinally for an average of 2 years. Children in cohort 1 (n = 138) had normal cognition and adaptive behavior and underwent cochlear implantation. Children in cohorts 2 (n = 37) and 3 (n = 29) had low cognition and low adaptive behavior. Those in cohort 2 underwent cochlear implantation, whereas those in cohort 3 were treated with hearing aids.Cohorts did not substantially differ in demographic characteristics. Using cohort 2 as the reference, children in cohort 1 showed more rapid gains in cognitive, adaptive function, language, and auditory skills (estimated coefficients, 0.166 to 0.403; P .001), whereas children in cohort 3 showed slower gains (-0.119 to -0.243; P .04). Children in cohort 3 also had greater increases in stress within the parent-child system (1.328; P = .02), whereas cohorts 1 and 2 were not different.Cochlear implantation benefits children with deafness and developmental delays. This finding has health policy implications not only for private insurers but also for large, statewide, publicly administered programs. Cognitive and adaptive skills should not be used as a "litmus test" for pediatric cochlear implantation.

View details for DOI 10.1542/peds.2021-055459

View details for PubMedID 35607935

Primary Care Diagnosis and Treatment of Attention-Deficit/Hyperactivity Disorder in School-Age Children: Trends and Disparities During the COVID-19 Pandemic. Journal of developmental and behavioral pediatrics : JDBP Bannett, Y., Dahlen, A., Huffman, L. C., Feldman, H. M. 2022

Abstract

OBJECTIVE: The aim of this study was to assess rates of primary care provider (PCP) diagnosis and treatment of school-age children with attention-deficit/hyperactivity disorder (ADHD) during the COVID-19 pandemic compared with prepandemic years and to investigate disparities in care.METHOD: We retrospectively analyzed electronic health records from all primary care visits (in-person and telehealth) of children aged 6 to 17 years seen between January 2016 and March 2021 in a community-based primary health care network (n = 77,298 patients). Study outcomes are as follows: (1) number of primary care visits, (2) number of visits with ADHD diagnosis (ADHD-related visits), (3) number of PCP prescriptions for ADHD medications, (4) number of patients with first ADHD diagnoses, and (5) number of first PCP prescriptions of ADHD medications. Interrupted time series analysis evaluated changes in rates of study outcomes during 4 quarters of the pandemic year (March 15, 2020-March 15, 2021) compared with prepandemic years (January 1, 2016-March 14, 2020). Patient demographic characteristics during prepandemic and pandemic years were compared.RESULTS: ADHD-related visits dropped in the first quarter of the pandemic year by 33% (95% confidence interval, 22.2%-43.6%), returning to prepandemic rates in subsequent quarters. ADHD medication prescription rates remained stable throughout the pandemic year. Conversely, rates of first ADHD diagnoses and first medication prescriptions remained significantly lower than prepandemic rates. The proportion of ADHD-related visits for patients living in low-income neighborhoods was lower in the pandemic year compared with prepandemic years.CONCLUSION: Ongoing treatment for school-age children with ADHD was maintained during the pandemic, especially in high-income families. Socioeconomic differences in ADHD-related care emphasize the need to improve access to care for all children with ADHD in the ongoing pandemic and beyond.

View details for DOI 10.1097/DBP.0000000000001087

View details for PubMedID 35503665

White matter properties underlying reading abilities differ in 8-year-old children born full term and preterm: A multi-modal approach. NeuroImage Brignoni-Perez, E., Dubner, S. E., Ben-Shachar, M., Berman, S., Mezer, A. A., Feldman, H. M., Travis, K. E. 2022: 119240

Abstract

Many diffusion magnetic resonance imaging (dMRI) studies document associations between reading skills and fractional anisotropy (FA) within brain white matter, suggesting that efficient transfer of information across the brain contributes to individual differences in reading. Use of complementary imaging methods can determine if these associations relate to myelin content of white matter tracts. Compared to children born at term (FT), children born preterm (PT) are at risk for reading deficits. We used two MRI methods to calculate associations of reading and white matter properties in FT and PT children. Participants (N=79: 36 FT and 43 PT) were administered the Gray's Oral Reading Test at age 8. We segmented three dorsal (left arcuate and bilateral superior longitudinal fasciculus) and four ventral (bilateral inferior longitudinal fasciculus and bilateral uncinate) tracts and quantified (1) FA from dMRI and (2) R1 from quantitative T1 relaxometry. We examined correlations between reading scores and these metrics along the trajectories of the tracts. Reading positively correlated with FA in segments of left arcuate and bilateral superior longitudinal fasciculi in FT children; no FA associations were found in PT children. Reading positively correlated with R1 in segments of the left superior longitudinal, right uncinate, and left inferior longitudinal fasciculi in PT children; no R1 associations were found in FT children. Birth group significantly moderated the associations of reading and white matter metrics. Myelin content of white matter may contribute to individual differences in PT but not FT children.

View details for DOI 10.1016/j.neuroimage.2022.119240

View details for PubMedID 35490913

Spatiotemporal changes in along-tract profilometry of cerebellar peduncles in cerebellar mutism syndrome. NeuroImage. Clinical Toescu, S. M., Bruckert, L., Jabarkheel, R., Yecies, D., Zhang, M., Clark, C. A., Mankad, K., Aquilina, K., Grant, G. A., Feldman, H. M., Travis, K. E., Yeom, K. W. 2022: 103000

Abstract

Cerebellar mutism syndrome, characterised by mutism, emotional lability and cerebellar motor signs, occurs in up to 39% of children following resection of medulloblastoma, the most common malignant posterior fossa tumour of childhood. Its pathophysiology remains unclear, but prior studies have implicated damage to the superior cerebellar peduncles. In this study, the objective was to conduct high-resolution spatial profilometry of the cerebellar peduncles and identify anatomic biomarkers of cerebellar mutism syndrome. In this retrospective study, twenty-eight children with medulloblastoma (mean age 8.83.8years) underwent diffusion MRI at four timepoints over one year. Forty-nine healthy children (9.04.2years), scanned at a single timepoint, served as age- and sex-matched controls. Automated Fibre Quantification was used to segment cerebellar peduncles and compute fractional anisotropy (FA) at 30 nodes along each tract. Thirteen patients developed cerebellar mutism syndrome. FA was significantly lower in the distal third of the left superior cerebellar peduncle pre-operatively in all patients compared to controls (FA in proximal third 0.228, middle and distal thirds 0.270, p=0.01, Cohen's d=0.927). Pre-operative differences in FA did not predict cerebellar mutism syndrome. However, post-operative reductions in FA were highly specific to the distal left superior cerebellar peduncle, and were most pronounced in children with cerebellar mutism syndrome compared to those without at the 1-4month follow up (0.325 vs 0.512, p=0.042, d=1.36) and at the 1-year follow up (0.342, vs 0.484, p=0.038, d=1.12). High spatial resolution cerebellar profilometry indicated a site-specific alteration of the distal segment of the superior cerebellar peduncle seen in cerebellar mutism syndrome which may have important surgical implications in the treatment of these devastating tumours of childhood.

View details for DOI 10.1016/j.nicl.2022.103000

View details for PubMedID 35370121

Behavioral Treatment Recommendation for Preschoolers with ADHD Symptoms: How Are Primary Care Pediatricians Doing? Bannett, Y., Gardner, R. M., Posada, J. D., Huffman, L. C., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2022: E123-E124
Neonatal Inflammation, Corpus Callosum Microstructure, and Language Skills in 2-Year-Old Children Born Preterm Dubner, S. E., Sproul, D., Rickerich, L., Robles, I., Feldman, H., Travis, K. LIPPINCOTT WILLIAMS & WILKINS. 2022: E140-E141
Community ECHO (Extension for Community Healthcare Outcomes) Project Promotes Cross-Sector Collaboration and Evidence-Based Trauma-Informed Care. Maternal and child health journal Buysse, C. A., Bentley, B., Baer, L. G., Feldman, H. M. 1800

Abstract

INTRODUCTION: Adverse Childhood Experiences (ACEs) are traumatic events that occur before 18years. ACEs, associated with increased health-risk behaviors and chronic health disorders, disproportionately impact people from marginalized communities. Evidence shows that toxic stress from ACEs and adverse social determinants of health can be prevented and treated with trauma-informed care (TIC). The purpose of this educational program was to train a maternal and child health workforce to bring evidence-based trauma-informed care to all impacted people.METHODS: Participants were professionals recruited from Federally Qualified Health Centers, community behavioral health organizations, educational institutions, and agencies serving low-income children and families. 100 unique participants representing 3 counties and 54 agencies joined sessions. Twelve virtual educational sessions were convened over 6months using the Project ECHO model via Zoom technology. Sessions consisted of didactic lectures and case-based discussions.RESULTS: After completion of the series, participants reported high satisfaction and increased knowledge and confidence in using TIC best practice skills. After participation, a significant number of participants voluntarily completed an additional online training about the specific TIC best practices that had been taught in the ECHO. Participants rated the opportunity for interprofessional collaboration and peer support for vicarious trauma as program strengths.DISCUSSION: This project demonstrated feasibility and effectiveness in delivery of a curriculum on trauma-informed care to cross-sector, multi-agency maternal and child health workforce professionals using the Project ECHO model. Robust interprofessional collaboration and participants' request for more sessions demonstrate the potential for this model to effect change at a local systems level.

View details for DOI 10.1007/s10995-021-03328-8

View details for PubMedID 35013885

Associations of Behavioral Problems and White Matter Properties of the Cerebellar Peduncles in Boys and Girls Born Full Term and Preterm. Cerebellum (London, England) Hosoki, M., Bruckert, L., Borchers, L. R., Marchman, V. A., Travis, K. E., Feldman, H. M. 2022

Abstract

Accumulating evidence suggests that the role of cerebellum includes regulation of behaviors; cerebellar impairment may lead to behavioral problems. Behavioral problems differ by sex: internalizing problems are more common in girls, externalizing problems in boys. Behavioral problems are also elevated in children born preterm (PT) compared to children born full term (FT). The current study examined internalizing and externalizing problems in 8-year-old children in relation to sex, birth-group, fractional anisotropy (FA) of the three cerebellar peduncles (superior, middle, and inferior), and interactions among these predictor variables. Participants (N = 78) were 44 boys (28 PT) and 34 girls (15 PT). We assessed behavioral problems via standardized parent reports and FA of the cerebellar peduncles using deterministic tractography. Internalizing problems were higher in children born PT compared to children born FT (p = .032); the interaction of sex and birth-group was significant (p = .044). When considering the contribution of the mean-tract FA of cerebellar peduncles to behavioral problems, there was a significant interaction of sex and mean-tract FA of the inferior cerebellar peduncle (ICP) with internalizing problems; the slope was negative in girls (p = .020) but not in boys. In boys, internalizing problems were only associated with mean-tract FA ICP in those born preterm (p = .010). We found no other significant associations contributing to internalizing or externalizing problems. Thus, we found sexual dimorphism and birth-group differences in the association of white matter metrics of the ICP and internalizing problems in school-aged children. The findings inform theories of the origins of internalizing behavioral problems in middle childhood and may suggest approaches to treatment at school age.

View details for DOI 10.1007/s12311-022-01375-7

View details for PubMedID 35138604

EFFECTS OF POSTNATAL GLUCOCORTICOIDS ON BRAIN STRUCTURE IN PRETERM INFANTS, A SCOPING REVIEW Robles, I., Eidsness, M. A., Feldman, H. M., Dubner, S. E. BMJ PUBLISHING GROUP. 2022: 217
Medication Management of Anxiety and Depression by Primary Care Pediatrics Providers: A Retrospective Electronic Health Record Study. Frontiers in pediatrics Lester, T. R., Bannett, Y., Gardner, R. M., Feldman, H. M., Huffman, L. C. 2022; 10: 794722

Abstract

Objectives: To describe medication management of children diagnosed with anxiety and/or depression by primary care providers within a primary care network.Study Design/Methods: We performed a retrospective cross-sectional analysis of electronic health record (EHR) structured data from all children seen at least twice in a 4-year observation period within a network of primary care clinics in Northern California. For children who had visit diagnoses of anxiety, depression, anxiety+depression or symptoms characteristic of these conditions, we analyzed the rates and types of medications prescribed. A logistic regression model considered patient variables for the combined sample.Results: Of all patients 6-18 years old (N = 59,484), 4.4% (n = 2,635) had a diagnosis of anxiety only, 2.4% (n = 1,433) depression only, and 1.2% (n = 737) both anxiety and depression (anxiety + depression); 18% of children with anxiety and/or depression had comorbid ADHD. A total of 15.0% with anxiety only (n = 357), 20.5% with depression only (n = 285), and 47.4% with anxiety+depression (n=343) were prescribed a psychoactive non-stimulant medication. For anxiety and depression only, the top three medications prescribed were sertraline, fluoxetine, and citalopram. For anxiety + depression, the top three medications prescribed were citalopram, sertraline, and escitalopram. Frequently prescribed medications also included benzodiazepines. Logistic regression modeling showed that the depression only and anxety + depression categories had increased likelihood of medication prescription. Older age and mental health comorbidities were independently associated with increased likelihood of medication prescription.Conclusions: In this network, ~8% of children carried a diagnosis of anxiety and/or depression. Medication choices generally aligned with current recommendations with the exception of use of benzodiazepines.

View details for DOI 10.3389/fped.2022.794722

View details for PubMedID 35372169

Academic Half-Day Education Experience in Post-graduate Medical Training: A Scoping Review of Characteristics and Learner Outcomes. Frontiers in medicine Choe, M. S., Huffman, L. C., Feldman, H. M., Hubner, L. M. 2022; 9: 835045

Abstract

Background: The academic half-day (AHD) has grown in popularity for medical education because it intends to provide learners with uninterrupted, immersive learning time that may promote participant attendance, engagement, and knowledge. Little is known about the extent of use, forms, or effectiveness of AHD in Post-graduate medical education. This scoping review summarizes existing literature and describes the learning outcomes, according to the Kirkpatrick model of learning evaluation, of AHD experiences on Post-graduate medical trainees.Methods: Authors used Arksey and O'Malley's methodological framework, searching electronic scientific literature databases from the years of 1977-2019 with relevant key terms and identifying 735 papers. Two independent raters completed title/abstract screening and then extracted pertinent data from papers meeting specified criteria.Results: Authors identified 38 relevant papers published in English, originating from programs in US (n = 19) and Canada (n = 19), spanning 4 disciplines: Medicine (n = 17, 45%), Pediatrics (n = 10, 26%), Critical Care/Surgery (n = 9, 24%), Radiology (n = 2, 5%). A majority (n = 33, 87%) described specific educational experiences; most focused on residents only (n = 27). The educational experiences included various teaching strategies; few were didactics only (n = 4) and most were multi-modal including simulation, case-based learning, problem-based learning, and/or self-directed online study. AHD size ranged from 5 to 364 participants (median 39). AHD length was 1.5-6 h (median 3). Required resources were inconsistently described. When evaluations of the specific educational experience were reported (n = 35 studies), the majority of studies used weak research designs (e.g., one group, pre/post-test, n = 19); few studies used strong research designs (e.g., randomized controlled trial, n = 2). Positive effects of AHD ranged across Kirkpatrick levels 1-3 learner outcomes.Conclusions: The composition and content of AHD in Post-graduate medical education vary. Few studies of AHD use stringent research designs, and none include learner outcome measures at the highest Kirkpatrick level (i.e., level 4 results/patient outcomes). A consensus definition and further high-quality research on AHD in Post-graduate medical education is needed.

View details for DOI 10.3389/fmed.2022.835045

View details for PubMedID 35308489

Disparities in Kangaroo Care for Premature Infants in the Neonatal Intensive Care Unit. Journal of developmental and behavioral pediatrics : JDBP Brignoni-Perez, E., Scala, M., Feldman, H. M., Marchman, V. A., Travis, K. E. 2021

Abstract

OBJECTIVE: The aim of this study was to investigate whether preterm infants whose families have lower socioeconomic status (SES) or communicate with clinical staff in a language other than English experience differences in the rate, frequency, and duration of kangaroo care (KC) in the neonatal intensive care unit (NICU) compared with preterm infants of higher SES or primarily English-speaking families.METHODS: Participants were infants born <32 weeks' gestational age (GA), N = 116. We defined SES by the infants' health insurance (private/higher vs public/lower) and language by the language mothers used to communicate with clinical staff (English vs Other language). SES or language groups were compared on (1) rate of KC infants experienced during hospitalization per visitation days, (2) frequency of KC per visitation days, and (3) duration of KC events per day.RESULTS: Infants in the lower SES and Other language groups experienced KC in reduced amounts, lower frequencies, and shorter durations than infants in either the higher SES or English language groups. SES and language group differences remained significant after controlling for family visitation and GA at birth. After controlling for SES, language group differences in KC duration remained significant.CONCLUSION: Our findings revealed disparities in the rate, frequency, and duration of KC experienced in the NICU as a function of both SES and language. Such disparities reduced infants' access to this developmental care practice shown to stabilize clinical status and promote neurodevelopment. We recommend that hospital nurseries implement policies that minimize these disparities.

View details for DOI 10.1097/DBP.0000000000001029

View details for PubMedID 34723932

Rate of Pediatrician Recommendations for Behavioral Treatment for Preschoolers With Attention-Deficit/Hyperactivity Disorder Diagnosis or Related Symptoms. JAMA pediatrics Bannett, Y., Gardner, R. M., Posada, J., Huffman, L. C., Feldman, H. M. 2021

View details for DOI 10.1001/jamapediatrics.2021.4093

View details for PubMedID 34661611

SPATIOTEMPORAL CHANGES IN ALONG-TRACT PROFILOMETRY OF CEREBELLAR PEDUNCLES IN CEREBELLAR MUTISM SYNDROME Toescu, S., Bruckert, L., Jabarkheel, R., Yecies, D., Grant, G., Mankad, K., Clark, C., Aquilina, K., Feldman, H., Travis, K., Yeom, K. OXFORD UNIV PRESS INC. 2021: 4-5
Listening to Mom in the NICU: effects of increased maternal speech exposure on language outcomes and white matter development in infants born very preterm. Trials Brignoni-Perez, E., Morales, M. C., Marchman, V. A., Scala, M., Feldman, H. M., Yeom, K., Travis, K. E. 2021; 22 (1): 444

Abstract

BACKGROUND: Infants born very preterm (<32weeks gestational age (GA)) are at risk for developmental language delays. Poor language outcomes in children born preterm have been linked to neurobiological factors, including impaired development of the brain's structural connectivity (white matter), and environmental factors, including decreased exposure to maternal speech in the neonatal intensive care unit (NICU). Interventions that enhance preterm infants' exposure to maternal speech show promise as potential strategies for improving short-term health outcomes. Intervention studies have yet to establish whether increased exposure to maternal speech in the NICU offers benefits beyond the newborn period for brain and language outcomes.METHODS: This randomized controlled trial assesses the long-term effects of increased maternal speech exposure on structural connectivity at 12months of age (age adjusted for prematurity (AA)) and language outcomes between 12 and 18months of age AA. Study participants (N=42) will include infants born very preterm (24-31weeks 6/7days GA). Newborns are randomly assigned to the treatment (n=21) or standard medical care (n=21) group. Treatment consists of increased maternal speech exposure, accomplished by playing audio recordings of each baby's own mother reading a children's book via an iPod placed in their crib/incubator. Infants in the control group have the identical iPod setup but are not played recordings. The primary outcome will be measures of expressive and receptive language skills, obtained from a parent questionnaire collected at 12-18months AA. The secondary outcome will be measures of white matter development, including the mean diffusivity and fractional anisotropy derived from diffusion magnetic resonance imaging scans performed at around 36weeks postmenstrual age during the infants' routine brain imaging session before hospital discharge and 12months AA.DISCUSSION: The proposed study is expected to establish the potential impact of increased maternal speech exposure on long-term language outcomes and white matter development in infants born very preterm. If successful, the findings of this study may help to guide NICU clinical practice for promoting language and brain development. This clinical trial has the potential to advance theoretical understanding of how early language exposure directly changes brain structure for later language learning.TRIAL REGISTRATION: NIH Clinical Trials (ClinicalTrials.gov) NCT04193579 . Retrospectively registered on 10 December 2019.

View details for DOI 10.1186/s13063-021-05385-4

View details for PubMedID 34256820

International Interprofessional Collaborative Office Rounds (iiCOR): Addressing Children's Developmental, Behavioral, and Emotional Health Using Distance Technology FRONTIERS IN PUBLIC HEALTH Kiing, J. H., Feldman, H. M., Ladish, C., Srinivasan, R., Donnelly, C. L., Chong, S., Weitzman, C. C. 2021; 9: 657780

Abstract

Developmental, behavioral, and emotional issues are highly prevalent among children across the globe. Among children living in low- and middle-income countries, these conditions are leading contributors to the global burden of disease. A lack of skilled professionals limits developmental and mental health care services to affected children globally. Collaborative Office Rounds are interprofessional groups that meet regularly to discuss actual cases from the participants' practices using a non-hierarchical, peer-mentoring approach. In 2017, International Interprofessional Collaborative Office Rounds was launched with several goals: to improve the knowledge and skills of practicing child health professionals in high and low resourced settings regarding developmental and mental health care, to support trainees and clinicians in caring for these children, and to promote best practice in diagnosis and management of these conditions. Five nodes, each comprised of 3-4 different sites with an interprofessional team, from 8 countries in North America, Africa, Asia, and South America met monthly via videoconferencing. This report describes and evaluates the first 2 years' experience. Baseline surveys from participants (N = 141) found that 13 disciplines were represented. Qualitative analysis of 51 discussed cases, revealed that all cases were highly complex. More than half of the cases (N = 26) discussed children with autism or traits of autism and almost all (N = 49) had three or more themes discussed. Frequently occurring themes included social determinants of health (N = 31), psychiatric co-morbidity (N = 31), aggression and self-injury (N = 25), differences with the healthcare provider (N = 17), cultural variation in accepting diagnosis or treatment (N = 19), and guidance on gender and sexuality issues (N = 8). Participants generally sought recommendations on next steps in clinical care or management. A survey of participants after year 1 (N = 47) revealed that 87% (N = 41) had expectations that were completely or mostly met by the program. Our experience of regular meetings of interprofessional groups from different countries using distance-learning technology allowed participants to share on overlapping challenges, meet continuing educational needs while learning about different approaches in high- and low-resourced settings. International Interprofessional Collaborative Office Rounds may prove a useful strategy for increasing the work force capacity for addressing developmental, behavioral, and emotional conditions worldwide. More systematic studies are needed.

View details for DOI 10.3389/fpubh.2021.657780

View details for Web of Science ID 000654268700001

View details for PubMedID 34055722

View details for PubMedCentralID PMC8149584

Continuity of Care by Primary Care Provider in Young Children with Autism Bannett, Y., Gardner, R. M., Feldman, H. M., Huffman, L. C. LIPPINCOTT WILLIAMS & WILKINS. 2021: S2
Associations of Attention Problems, Behavior Problems, Social Competence, and Academic Skills in a School Aged Children Born Preterm and Term Hosoki, M., Travis, K. E., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2021: S18
Disparities in Kangaroo Care in the Neonatal Intensive Care Unit as a function of Mother's Language Brignoni-Perez, E., Scala, M., Marchman, V. A., Feldman, H. M., Travis, K. E. LIPPINCOTT WILLIAMS & WILKINS. 2021: S24-S25
Retrospective Cohort Study of Early Postnatal Hydrocortisone in Infants Born Extremely Preterm and 12 Month Outcomes Dubner, S. E., Scala, M., Feldman, H. M., Travis, K. E. LIPPINCOTT WILLIAMS & WILKINS. 2021: S22
Diagnosis of Language Delay in the Primary Care Setting: An Electronic Health Record Investigation Frelinger, C., Gardner, R. M., Huffman, L., Whitgob, E., Feldman, H. M., Bannett, Y. LIPPINCOTT WILLIAMS & WILKINS. 2021: S1-S2
Continuity of Care by Primary Care Provider in Young Children with Autism Bannett, Y., Gardner, R. M., Feldman, H. M., Huffman, L. C. LIPPINCOTT WILLIAMS & WILKINS. 2021: S2
Associations of Attention Problems, Behavior Problems, Social Competence, and Academic Skills in a School Aged Children Born Preterm and Term Hosoki, M., Travis, K. E., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2021: S18
Disparities in Kangaroo Care in the Neonatal Intensive Care Unit as a function of Mother's Language Brignoni-Perez, E., Scala, M., Marchman, V. A., Feldman, H. M., Travis, K. E. LIPPINCOTT WILLIAMS & WILKINS. 2021: S24-S25
Retrospective Cohort Study of Early Postnatal Hydrocortisone in Infants Born Extremely Preterm and 12 Month Outcomes Dubner, S. E., Scala, M., Feldman, H. M., Travis, K. E. LIPPINCOTT WILLIAMS & WILKINS. 2021: S22
Diagnosis of Language Delay in the Primary Care Setting: An Electronic Health Record Investigation Frelinger, C., Gardner, R. M., Huffman, L., Whitgob, E., Feldman, H. M., Bannett, Y. LIPPINCOTT WILLIAMS & WILKINS. 2021: S1-S2
Editorial: The Neural Signatures of Plasticity in Developmental and Early Acquired Speech, Language and Reading Disorders. Frontiers in human neuroscience Davila, G., Feldman, H. M., Lopez-Barroso, D. 2021; 15: 771567

View details for DOI 10.3389/fnhum.2021.771567

View details for PubMedID 34744672

A Comparison of Quantitative R1 and Cortical Thickness in Identifying Age, Lifespan Dynamics, and Disease States of the Human Cortex. Cerebral cortex (New York, N.Y. : 1991) Erramuzpe, A., Schurr, R., Yeatman, J. D., Gotlib, I. H., Sacchet, M. D., Travis, K. E., Feldman, H. M., Mezer, A. A. 2020

Abstract

Brain development and aging are complex processes that unfold in multiple brain regions simultaneously. Recently, models of brain age prediction have aroused great interest, as these models can potentially help to understand neurological diseases and elucidate basic neurobiological mechanisms. We test whether quantitative magnetic resonance imaging can contribute to such age prediction models. Using R1, the longitudinal rate of relaxation, we explore lifespan dynamics in cortical gray matter. We compare R1 with cortical thickness, a well-established biomarker of brain development and aging. Using 160 healthy individuals (6-81 years old), we found that R1 and cortical thickness predicted age similarly, but the regions contributing to the prediction differed. Next, we characterized R1 development and aging dynamics. Compared with anterior regions, in posterior regions we found an earlier R1 peak but a steeper postpeak decline. We replicate these findings: firstly, we tested a subset (N=10) of the original dataset for whom we had additional scans at a lower resolution; and second, we verified the results on an independent dataset (N=34). Finally, we compared the age prediction models on a subset of 10 patients with multiple sclerosis. The patients are predicted older than their chronological age using R1 but not with cortical thickness.

View details for DOI 10.1093/cercor/bhaa288

View details for PubMedID 33095854

Fellows Front and Center: Tele-Training and Telehealth ACADEMIC PEDIATRICS Huffman, L. C., Feldman, H. M., Hubner, L. M. 2020; 20 (6): 76465
Associations of Reading Efficiency with White Matter Properties of the Cerebellar Peduncles in Children. Cerebellum (London, England) Bruckert, L., Travis, K. E., Mezer, A. A., Ben-Shachar, M., Feldman, H. M. 2020

Abstract

Reading in children has been associated with microstructural properties of the cerebellar peduncles, the white matter pathways connecting the cerebellum to the cerebrum. In this study, we used two independent neuroimaging modalities to assess which features of the cerebellar peduncles would be associated with reading. Twenty-three 8-year-old children were evaluated on word reading efficiency and imaged using diffusion MRI (dMRI) and quantitative T1 relaxometry (qT1). We segmented the superior (SCP), middle, and inferior cerebellar peduncles and extracted two metrics: fractional anisotropy (FA) from dMRI and R1 from qT1. Tract-FA was significantly correlated with tract-R1 in left and right SCPs (left: rP(21)=.63, right: rP(21)=.76, p.001) suggesting that FA of these peduncles, at least in part, indexed myelin content. Tract-FA and tract R1 were not correlated in the other cerebellar peduncles. Reading efficiency negatively correlated with tract-FA of the left (rP(21)=-.43, p=.040) and right SCP (rP(21)=-.37, p=.079). Reading efficiency did not correlate with tract-R1 in the SCPs. The negative association of reading efficiency with tract-FA and the lack of association of reading efficiency with tract-R1 implicate properties other than myelin content as relevant to the information flow between the cerebellum and the cerebrum for individual differences in reading skills in children.

View details for DOI 10.1007/s12311-020-01162-2

View details for PubMedID 32642932

Reading Abilities in Relation to Quantitative T1 MRI Metrics for Assessing Myelin Content in 8-Year Old Children Born Preterm Travis, K., Dubner, S., Feldman, H. LIPPINCOTT WILLIAMS & WILKINS. 2020: S16
PRIMARY CARE MANAGEMENT OF ATTENTION-DEFICIT/HYPERACTIVITY DISORDER IN CHILDREN AGED 2-5 YEARS Bannett, Y., Feldman, H. M., Gardner, R. M., Blaha, O., Huffman, L. C. BMJ PUBLISHING GROUP. 2020: A164
Colocated Developmental-Behavioral Pediatrics in Primary Care: Improved Outcome Across Settings. Journal of developmental and behavioral pediatrics : JDBP Martin-Herz, S. P., Buysse, C. A., DeBattista, A. n., Feldman, H. M. 2020

Abstract

We developed a colocation "Rapid Developmental Evaluation" (RDE) model for Developmental-Behavioral Pediatrics (DBP) to evaluate young children for developmental concerns raised during routine developmental surveillance and screening in a pediatric primary care Federally Qualified Health Center (FQHC). In this low-income patient population, we anticipated that colocation would improve patient access to DBP and decrease time from referral to first developmental evaluation and therapeutic services.Children were assessed at the FQHC by a DBP pediatrician, who made recommendations for therapeutic services and further diagnostic evaluations. A retrospective chart review over 27 months (N = 151) investigated dates of referral and visit, primary concern, diagnosis, and referral to tertiary DBP center and associated tertiary DBP center dates of service and diagnoses if appropriate. We surveyed primary care clinicians (PCCs) for satisfaction.The DBP pediatrician recommended that 51% of children be referred to the tertiary DBP center for further diagnostic evaluation or routine DBP follow-up. Average wait from referral to an RDE visit was 57 days compared with 137.3 days for the tertiary DBP center. Children referred from RDE to the tertiary DBP center completed visits at a higher rate (77%) than those referred from other sites (54%). RDE-recommended therapeutic services were initiated for 73% of children by the tertiary visit. Fidelity of diagnosis between RDE and the tertiary DBP center was high, as was PCC satisfaction.Colocation of a DBP pediatrician in an FQHC primary care pediatrics program decreased time to first developmental assessment and referral for early intervention services for an at-risk, low-income patient population.

View details for DOI 10.1097/DBP.0000000000000789

View details for PubMedID 32108124

Neonatal white matter tract microstructure and 2-year language outcomes after preterm birth. NeuroImage. Clinical Dubner, S. E., Rose, J. n., Bruckert, L. n., Feldman, H. M., Travis, K. E. 2020; 28: 102446

Abstract

To determine whether variability in diffusion MRI (dMRI) white matter tract metrics, obtained in a cohort of preterm infants prior to neonatal hospital discharge, would be associated with language outcomes at age 2years, after consideration of age at scan and number of major neonatal complications.30 children, gestational age 28.9 (2.4) weeks, underwent dMRI at mean post menstrual age 36.4 (1.4) weeks and language assessment with the Bayley Scales of Infant Development-III at mean age 22.2 (1.7) months chronological age. Mean fractional anisotropy (FA) and mean diffusivity (MD) were calculated for 5 white matter tracts. Hierarchical linear regression assessed associations between tract FA, moderating variables, and language outcomes.FA of the left inferior longitudinal fasciculus accounted for 17% (p=0.03) of the variance in composite language and FA of the posterior corpus callosum accounted for 19% (p=0.02) of the variance in composite language, beyond that accounted for by post-menstrual age at scan and neonatal medical complications. The number of neonatal medical complications moderated the relationship between language and posterior corpus callosum FA but did not moderate the association in the other tract.Language at age 2 is associated with white matter metrics in early infancy in preterm children. The different pattern of associations by fiber group may relate to the stage of brain maturation and/or the nature and timing of medical complications related to preterm birth. Future studies should replicate these findings with a larger sample size to assure reliability of the findings.

View details for DOI 10.1016/j.nicl.2020.102446

View details for PubMedID 33035964

Development and Evaluation of a School Readiness Curriculum for Pediatrics Residents. MedEdPORTAL : the journal of teaching and learning resources Perrin, H. T., Feldman, H. M., Huffman, L. C. 2020; 16: 10976

Abstract

The American Academy of Pediatrics (AAP) recommends that pediatricians promote school readiness with children and families. To our knowledge, no published resident-focused curricula addressing school readiness are currently available. We sought to fill this gap by developing and evaluating a school readiness curriculum for pediatrics residents.We conducted a literature review and targeted needs assessment of pediatrics residents. We then developed a school readiness curriculum and piloted it over several months, adjusting it iteratively each month. The final curriculum was delivered to 34 primarily first-year pediatrics residents over 11 months and included three self-guided observations at local preschools using a templated observation guide, followed by a 1.5-hour in-person facilitated workshop with three components: a PowerPoint presentation, a discussion about preschool observations, and a case study with hands-on developmental questionnaire practice. The curriculum was evaluated with preintervention, immediate postintervention, and 2-months delayed postintervention surveys.Our curriculum successfully increased pediatrics residents' knowledge regarding the correct definition of school readiness and appropriate management plan for school readiness concerns, confidence discussing school readiness and addressing families' school readiness concerns, and behavior raising the topic of school readiness with families during well child checks.A school readiness curriculum had a beneficial effect of increasing pediatrics residents' knowledge, confidence, and behavior addressing school readiness in clinical encounters, meeting a priority of the AAP.

View details for DOI 10.15766/mep_2374-8265.10976

View details for PubMedID 33015356

View details for PubMedCentralID PMC7526503

Attention-Deficit/Hyperactivity Disorder in 2- to 5-Year-Olds: A Primary Care Network Experience. Academic pediatrics Bannett, Y. n., Feldman, H. M., Gardner, R. M., Blaha, O. n., Huffman, L. C. 2020

Abstract

To assess (1) rates of primary care provider (PCP) diagnosis of attention-deficit/hyperactivity disorder (ADHD) in young children, (2) documented PCP adherence to ADHD clinical practice guidelines, and (3) patient factors influencing PCP variation in diagnosis and management.Retrospective cohort study of electronic health records from all office visits of children aged 2-5 years, seen 2 times between 2015 and 2019, in 10 practices of a community-based primary healthcare network. Outcomes included ADHD diagnosis (symptom or disorder), and adherence to guidelines in (1) comorbidity documentation at or after ADHD diagnosis, (2) ADHD medication choice, and (3) follow-up of medicated patients. Logistic regressions assessed associations between outcomes and patient characteristics.Of 29,408 eligible children, 195 (0.7%) had ADHD diagnoses. Of those, 56% had solely symptom-level diagnoses (e.g., hyperactivity); 54% had documented comorbidities. ADHD medications were prescribed only to 4-5-year-olds (40/195 (21%)); 85% received stimulants as first-line medication; 48% had follow-up visits within 2 months. Likelihood of ADHD diagnosis was higher for children with public or military insurance (OR 1.94; 95% CI 1.40-2.66; OR 3.17; 95% CI 1.93-4.96). Likelihood of comorbidity documentation was lower for older ADHD patients (OR 0.48; 95% CI 0.32-0.71) and higher for those with military insurance (OR 3.11; 95% CI 1.13-9.58).PCPs in this network frequently used symptom-level ADHD diagnoses in 2-5-year-olds; ADHD diagnosis rates were below estimated population prevalence, with evidence for sociodemographic disparities. PCP comorbidity documentation and choice of stimulant medications were consistent with guidelines. Rates of timely follow-up were low.

View details for DOI 10.1016/j.acap.2020.04.009

View details for PubMedID 32360494

Predictors of early vocabulary growth in children born preterm and full term: A study of processing speed and medical complications CHILD NEUROPSYCHOLOGY Marchman, V. A., Ashland, M. D., Loi, E. C., Adams, K. A., Fernald, A., Feldman, H. M. 2019; 25 (7): 94363
Age-Dependent White Matter Characteristics of the Cerebellar Peduncles from Infancy Through Adolescence CEREBELLUM Bruckert, L., Shpanskaya, K., McKenna, E. S., Borchers, L. R., Yablonski, M., Blecher, T., Ben-Shachar, M., Travis, K. E., Feldman, H. M., Yeom, K. W. 2019; 18 (3): 37287
White Matter Plasticity in Reading-Related Pathways Differs in Children Born Preterm and at Term: A Longitudinal Analysis FRONTIERS IN HUMAN NEUROSCIENCE Bruckert, L., Borchers, L. R., Dodson, C. K., Marchman, V. A., Travis, K. E., Ben-Shachar, M., Feldman, H. M. 2019; 13
White Matter Plasticity in Reading-Related Pathways Differs in Children Born Preterm and at Term: A Longitudinal Analysis. Frontiers in human neuroscience Bruckert, L., Borchers, L. R., Dodson, C. K., Marchman, V. A., Travis, K. E., Ben-Shachar, M., Feldman, H. M. 2019; 13: 139

Abstract

Children born preterm (PT) are at risk for white matter injuries based on complications of prematurity. They learn to read but on average perform below peers born full term (FT). Studies have yet to establish whether properties of white matter pathways at the onset of learning to read are associated with individual variation later in reading development in PT children. Here, we asked whether fractional anisotropy (FA) at age 6 years is associated with reading outcome at age 8 years in PT children in the same pathways as previously demonstrated in a sample of FT children. PT (n = 34, mean gestational age = 29.5 weeks) and FT children (n = 37) completed diffusion MRI and standardized measures of non-verbal IQ, language, and phonological awareness at age 6 years. Reading skills were assessed at age 8 years. Mean tract-FA was extracted from pathways that predicted reading outcome in children born FT: left arcuate fasciculus (Arc), bilateral superior longitudinal fasciculus (SLF), and left inferior cerebellar peduncle (ICP). We explored associations in additional pathways in the PT children: bilateral inferior fronto-occipital fasciculus, inferior longitudinal fasciculus, and uncinate fasciculus. Linear regression models examined whether the prediction of reading outcome at age 8 years based on mean tract-FA at age 6 years was moderated by birth group. Children born PT and FT did not differ significantly in tract-FA at age 6 years or in reading at age 8 years. Sex, socioeconomic status, and non-verbal IQ at age 6 years were associated with reading outcome and were included as covariates in all models. Birth group status significantly moderated associations between reading outcome and mean tract-FA only in the left Arc, right SLF, and left ICP, before and after consideration of pre-literacy skills. Microstructural properties of these cerebral and cerebellar pathways predicted later reading outcome in FT but not in PT children. Children born PT may rely on alternative pathways to achieve fluent reading. These findings have implications for plasticity of neural organization after early white matter injury.

View details for DOI 10.3389/fnhum.2019.00139

View details for PubMedID 31139064

View details for PubMedCentralID PMC6519445

Predicting text reading skills at age 8 years in children born preterm and at term EARLY HUMAN DEVELOPMENT Borchers, L. R., Bruckert, L., Travis, K. E., Dodson, C. K., Loe, I. M., Marchman, V. A., Feldman, H. M. 2019; 130: 8086
Microstructural properties of white matter pathways in relation tosubsequent reading abilities in children: a longitudinal analysis BRAIN STRUCTURE & FUNCTION Borchers, L. R., Bruckert, L., Dodson, C. K., Travis, K. E., Marchman, V. A., Ben-Shachar, M., Feldman, H. M. 2019; 224 (2): 891905
Predictors of early vocabulary growth in children born preterm and full term: A study of processing speed and medical complications. Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence Marchman, V. A., Ashland, M. D., Loi, E. C., Adams, K. A., Fernald, A., Feldman, H. M. 2019: 121

Abstract

Delays in expressive vocabulary may be harbingers of long-term language difficulties. In toddlers born full term (FT), individual differences in language processing speed are associated with variation in expressive vocabulary growth. Children born preterm (PT) are at increased risk for persistent language deficits. Here, we evaluate predictors of early vocabulary growth in PT toddlers in relation to two sources of variability: language processing speed and medical complications of prematurity. Vocabulary growth from 16 to 30months (adjusted for degree of prematurity) was modeled longitudinally using parent reports in English-speaking FT (n =63; 37weeks, 2495g) and PT (n =69; 32weeks, <1800g) children, matched on sex and socioeconomic status. Children were tested in the "looking-while-listening task" at 18months to derive a measure of language processing speed. Each PT child was assessed for number of medical complications (13 maximum), based on medical chart reviews. PT and FT children displayed similar vocabulary trajectories; however, birth group disparities began to emerge by 30months. PT children were slower in language processing speed than FT children. Critically, language processing speed predicted expressive vocabulary size at 30months; interactions with birth group were not significant (all p >.20). In PT children, faster language processing speed predicted stronger outcomes regardless of number of medical complications; slower processing speed and more medical complications predicted poorer outcomes. Faster processing speed reflected favorable neuropsychological processes associated with faster expressive vocabulary growth that overrode the impact of medical complications on language outcomes in PT children.

View details for PubMedID 30714476

Predicting text reading skills at age 8years in children born preterm and at term. Early human development Borchers, L. R., Bruckert, L., Travis, K. E., Dodson, C. K., Loe, I. M., Marchman, V. A., Feldman, H. M. 2019; 130: 8086

Abstract

BACKGROUND: Children born preterm are at risk for developing reading difficulties and for decrements in other cognitive skills compared to children born at term.AIMS: To assess how domains of function, often negatively impacted by preterm birth, predict reading development in children born preterm and at term.STUDY DESIGN: Longitudinal descriptive cohort study.SUBJECTS: Preterm (n=48; gestational age 22-32weeks, 30 males) and term (n=41, 18 males) participants were assessed at age 6years on a battery of verbal and non-verbal cognitive skills and reassessed at age 8 using the Gray Oral Reading Tests-5. Linear regressions assessed the contributions of phonological awareness, language, executive function, and non-verbal IQ at age 6 to reading outcome at age 8.RESULTS: Children born preterm had lower scores than children born at term on all measures (Cohen's d from 0.46 to 1.08, all p<.05). Phonological awareness and language abilities predicted reading in both groups (accounting for 19.9% and 25.0% of variance, respectively, p<.001). Birth group did not moderate the association. By contrast, the association between executive function and non-verbal intelligence and reading outcome was moderated by birth group (interaction accounted for 3.9-6.7% of variance, respectively, p<.05). Positive predictions to reading from executive function and non-verbal IQ were found only in children born preterm.CONCLUSIONS: Non-verbal cognitive skills improved the prediction of reading outcome only in the preterm group, suggesting that reading decrements represent a component of global deficits. These findings have implications for evaluation of children born preterm at school entry and treatment of reading difficulties.

View details for PubMedID 30708270

Executive Function in Relation to White Matter in Preterm and Full Term Children FRONTIERS IN PEDIATRICS Loe, I. M., Adams, J. N., Feldman, H. M. 2019; 6
Age-Dependent White Matter Characteristics of the Cerebellar Peduncles from Infancy Through Adolescence. Cerebellum (London, England) Bruckert, L., Shpanskaya, K., McKenna, E. S., Borchers, L. R., Yablonski, M., Blecher, T., Ben-Shachar, M., Travis, K. E., Feldman, H. M., Yeom, K. W. 2019

Abstract

Cerebellum-cerebrum connections are essential for many motor and cognitive functions and cerebellar disorders are prevalent in childhood. The middle (MCP), inferior (ICP), and superior cerebellar peduncles (SCP) are the major white matter pathways that permit communication between the cerebellum and the cerebrum. Knowledge about the microstructural properties of these cerebellar peduncles across childhood is limited. Here, we report on a diffusion magnetic resonance imaging tractography study to describe age-dependent characteristics of the cerebellar peduncles in a cross-sectional sample of infants, children, and adolescents from newborn to 17years of age (N=113). Scans were collected as part of clinical care; participants were restricted to those whose scans showed no abnormal findings and whose history and exam had no risk factors for cerebellar abnormalities. A novel automated tractography protocol was applied. Results showed that mean tract-FA increased, while mean tract-MD decreased from infancy to adolescence in all peduncles. Rapid changes were observed in both diffusion measures in the first 24months of life, followed by gradual change at older ages. The shape of the tract profiles was similar across ages for all peduncles. These data are the first to characterize the variability of diffusion properties both across and within cerebellar white matter pathways that occur from birth through later adolescence. The data represent a rich normative data set against which white matter alterations seen in children with posterior fossa conditions can be compared. Ultimately, the data will facilitate the identification of sensitive biomarkers of cerebellar abnormalities.

View details for PubMedID 30637673

PRETERM INFANTS' CARDIAC RESPONSE TO MATERNAL VOICE Gao, C., Feldman, H. M., Travis, K. E. BMJ PUBLISHING GROUP. 2019: 89
Primary Care Physicians/Subspecialty Pediatricians HANDBOOK OF INTERDISCIPLINARY TREATMENTS FOR AUTISM SPECTRUM DISORDER Youssef, J. N., Won, D. C., Feldman, H. M., Rieske, R. D. 2019: 20723
The Importance of Language-Learning Environments to Child Language Outcomes. Pediatrics Feldman, H. M. 2019

View details for DOI 10.1542/peds.2019-2157

View details for PubMedID 31551397

Language nutrition for language health in children with disorders: a scoping review. Pediatric research Bang, J. Y., Adiao, A. S., Marchman, V. A., Feldman, H. M. 2019

Abstract

The quantity and quality of child-directed speech-language nutrition-provided to typically-developing children is associated with language outcomes-language health. Limited information is available about child-directed speech to children at biological risk of language impairments. We conducted a scoping review on caregiver child-directed speech for children with three clinical conditions associated with language impairments-preterm birth, intellectual disability, and autism-addressing three questions: (1) How does child-directed speech to these children differ from speech to typically-developing children? (2) What are the associations between child-directed speech and child language outcomes? (3) How convincing are intervention studies that aim to improve child-directed speech and thereby facilitate children's language development? We identified 635 potential studies and reviewed 57 meeting study criteria. Child-directed speech to children with all conditions was comparable to speech to language-matched children; caregivers were more directive toward children with disorders. Most associations between child-directed speech and outcomes were positive. However, several interventions had minimal effects on child language. Trials with large samples, intensive interventions, and multiple data sources are needed to evaluate child-directed speech as a means to prevent language impairment. Clinicians should counsel caregivers to use high quality child-directed speech and responsive communication styles with children with these conditions.

View details for DOI 10.1038/s41390-019-0551-0

View details for PubMedID 31454828

How Young Children Learn Language and Speech. Pediatrics in review Feldman, H. M. 2019; 40 (8): 398411

Abstract

Pediatric clinicians are on the front line for prevention of language and speech disorders. This review uses prevailing theories and recent data to justify strategies for prevention, screening and detection, diagnosis, and treatment of language and speech disorders. Primary prevention rests on theories that language learning is an interaction between the child's learning capacities and the language environment. Language learning occurs in a social context with active child engagement. Theories support parent education and public programs that increase children's exposure to child-directed speech. Early detection of delays requires knowledge of language milestones and recognition of high-risk indicators for disorders. Male sex, bilingual environments, birth order, and chronic otitis media are not adequate explanations for significant delays in language or speech. Current guidelines recommend both general and autism-specific screening. Environmental and genetic factors contribute to primary language and speech disorders. Secondary and tertiary prevention requires early identification of children with language and speech disorders. Disorders may be found in association with chromosomal, genetic, neurologic, and other health conditions. Systematic reviews find that speech-language therapy, alone or in conjunction with other developmental services, is effective for many disorders. Speech-language interventions alter the environment and stimulate children's targeted responding to improve their skills.

View details for DOI 10.1542/pir.2017-0325

View details for PubMedID 31371633

Variation in Primary Care Management of Attention-Deficit/Hyperactivity Disorder by Primary Care Providers Academic Pediatrics Bannett, Y., Feldman, H. M., Bentley, J. P., Ansel, D. A., Wang, C. J., Huffman, L. C. 2019
Variation in Rate of Attention-Deficit/Hyperactivity Disorder Management by Primary Care Providers. Academic pediatrics Bannett, Y. n., Feldman, H. M., Bentley, J. P., Ansel, D. A., Wang, C. J., Huffman, L. C. 2019

Abstract

To describe variation in rates of attention-deficit/hyperactivity disorder (ADHD) management by pediatrics primary care providers (PCPs) and to assess influence of clinician characteristics on variation.Retrospective cohort study of electronic health records (EHR) from all office visits of patients aged 4-17 years seen at least twice between 2015 and 2017 by 73 clinicians in 9 pediatrics practices of a community-based primary healthcare network in California. Outcomes per clinician: (1) % patients seen for ADHD management; (2) % ADHD patients with diagnosed comorbid conditions. Logistic random-effects regression models examined practice- and clinician-level variation.Of 40,323 patients in the cohort, 2,039 (5.1%) carried an ADHD diagnosis, of which 1,142 (56%) received ADHD medication. Percent of patients seen for ADHD management varied by clinician from 0.0 to 8.3% (median 3.0%). After accounting for practice-level variation and patient characteristics (i.e., sex, age, insurance), clinician characteristics explained 28% of clinician variation in ADHD management. ADHD management rate was associated with high percent Full Time Equivalent (OR 1.17; 95% CI 1.07-1.27). Percent of ADHD patients with diagnoses of comorbidities varied by clinician from 0.0 to 100% (median 35%). Association between ADHD management rate and comorbidity diagnosis was minimal (R=0.10).Objective EHR measures showed that PCPs in this network varied widely in their involvement in ADHD management. For most PCPs, % of patients with ADHD and diagnosis of comorbidities was lower than estimated prevalence rates. Exploration of modifiable factors associated with PCP variation is needed to inform strategies for implementation of evidence-based practices.

View details for DOI 10.1016/j.acap.2019.11.016

View details for PubMedID 31794864

White matter microstructure and cognitive outcomes in relation to neonatal inflammation in 6-year-old children born preterm NEUROIMAGE-CLINICAL Dubner, S. E., Dodson, C. K., Marchman, V. A., Ben-Shachar, M., Feldman, H. M., Travis, K. E. 2019; 23
More than myelin: Probing white matter differences in prematurity with quantitative T1 and diffusion MRI NEUROIMAGE-CLINICAL Travis, K. E., Castro, M. H., Berman, S., Dodson, C. K., Mezer, A. A., Ben-Shachar, M., Feldman, H. M. 2019; 22
Sleep Problem Detection and Documentation in Children With Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder by Developmental-Behavioral Pediatricians: A DBPNet Study JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Won, D. C., Feldman, H. M., Huffman, L. C. 2019; 40 (1): 2031
White matter microstructure and cognitive outcomes in relation to neonatal inflammation in 6-year-old children born preterm. NeuroImage. Clinical Dubner, S. E., Dodson, C. K., Marchman, V. A., Ben-Shachar, M. n., Feldman, H. M., Travis, K. E. 2019; 23: 101832

Abstract

Cognitive outcomes in preterm (PT) children have been associated with microstructural properties of white matter. PT children who experienced neonatal inflammatory conditions have poorer cognitive outcomes than those who did not. The goal of this study was to contrast white matter microstructure and cognitive outcomes after preterm birth in relation to the presence or absence of severe inflammatory conditions in the neonatal period.PT children (n=35), born at gestational age 22-32weeks, were classified as either PT+ (n=12) based on a neonatal history of inflammatory conditions, including bronchopulmonary dysplasia, necrotizing enterocolitis or culture positive sepsis, or PT- (n=23) based on the absence of the three inflammatory conditions. Full term (FT) children (n=43) served as controls. Participants underwent diffusion MRI and cognitive testing (intelligence, reading, and executive function) at age 6years. The corpus callosum was segmented into 7 regions using deterministic tractography and based on the cortical projection zones of the callosal fibers. Mean fractional anisotropy (FA) and mean diffusivity (MD) were calculated for each segment. General linear models with planned contrasts assessed group differences in FA, MD and cognitive outcomes. Pearson correlations assessed associations of white matter metrics and cognitive outcome measures.FA was significantly lower and MD was significantly higher in PT+ compared to PT- or FT groups in multiple callosal segments, even after adjusting for gestational age. Executive function scores, but not intelligence or reading scores, were less favorable in PT+ than in PT- groups. Among the entire sample, occipital FA was significantly correlated with IQ (r=0.25, p<0.05), reading (r=0.32, p<0.01), and executive function (r=-0.28, p<0.05) measures. Anterior frontal FA and superior parietal FA were significantly correlated with executive function (r=-0.25, r=0.23, respectively, p<0.05).We observed differences in the white matter microstructure of the corpus callosum and in the cognitive skills of 6-year-old PT children based on their history of neonatal inflammation. Neonatal inflammation is one medical factor that may contribute to variation in long-term neurobiological and neuropsychological outcomes in PT samples.

View details for PubMedID 31075555

Microstructural properties of white matter pathways in relation tosubsequent reading abilities in children: a longitudinal analysis. Brain structure & function Borchers, L. R., Bruckert, L., Dodson, C. K., Travis, K. E., Marchman, V. A., Ben-Shachar, M., Feldman, H. M. 2018

Abstract

Microstructural properties of white matter pathways are associated with concurrent reading abilities in children. In this longitudinal study, we asked whether properties of white matter pathways at the onset of learning to read would be associated with reading abilities at older ages. Children (N=37) with a wide range of reading abilities completed standardized measures of language and phonological awareness and diffusion MRI at age 6years. Mean tract-fractional anisotropy (FA) was extracted from reading-related pathways. At age 8, the same children were re-assessed using a standardized reading measure. Using linear regressions, we examined the contribution of tract-FA at age 6 to reading outcome at age 8, beyond known demographic and pre-literacy predictors of reading. Tract-FA of the left arcuate, left and right superior longitudinal fasciculus (SLF), and left inferior cerebellar peduncle (ICP) made unique contributions to reading outcome after consideration of sex and family history of reading delays. Tract-FA of the left and right SLF and left ICP made unique contributions to reading outcome after the addition of pre-literacy skills. Thus, cerebellar and bilateral cortical pathways represented a network associated with subsequent reading abilities. Early white matter properties may be associated with other neuropsychological functions that predict reading or may influence reading development, independent of reading-related abilities. Tract FA at early stages of learning to read may serve as a biomarker of later reading abilities.

View details for PubMedID 30539288

Sleep Problem Detection and Documentation in Children With ASD and ADHD by Developmental-Behavioral Pediatricians: A DBPNet Study. Journal of developmental and behavioral pediatrics : JDBP Won, D. C., Feldman, H. M., Huffman, L. C. 2018

Abstract

OBJECTIVE: To determine the percentage of children with autism spectrum disorder (ASD), attention-deficit/hyperactivity disorder (ADHD), and combined ASD + ADHD who had sleep problems documented by developmental-behavioral pediatricians at diagnostic and follow-up visits at 12 US academic medical centers comprising the Developmental-Behavioral Pediatrics Research Network (DBPNet) and to identify the predictors of sleep problem documentation.METHODS: Developmental-behavioral pediatricians completed encounter forms that covered sociodemographic, medical, clinician, and visit factors. There was 1 dependent variable, sleep problem documentation, for which 4 definitions were developed (Model 1 = Sleep Disorder coded; Model 2 = Sleep Disorder or polysomnogram coded; Model 3 = Sleep Disorder, polysomnogram, or sleep medication coded; and Model 4 = Sleep Disorder, polysomnogram, sleep medication, or clonidine coded).RESULTS: Sleep problem documentation was 14.1% for Model 1, 15.2% for Model 2, 17.3% for Model 3, and 19.7% for Model 4. All values were lower (p < 0.001) than the reported prevalence of sleep problems in these conditions. For Model 4, predictors of sleep problem documentation were age group, ethnicity, medical insurance type, and DBPNet site.CONCLUSION: Developmental-behavioral pediatricians in DBPNet under-reported sleep problems in children with ASD and ADHD. Variation among sites was substantial. Care plans for children with ASD and ADHD should specify which treating clinician(s) monitors sleep issues.

View details for PubMedID 30339559

Caregiver Talk and Medical Risk as Predictors of Language Outcomes in Full Term and Preterm Toddlers CHILD DEVELOPMENT Adams, K. A., Marchman, V. A., Loi, E. C., Ashland, M. D., Fernald, A., Feldman, H. M. 2018; 89 (5): 167490

View details for DOI 10.1111/cdev.12818

View details for Web of Science ID 000443935700018

White matter properties associated with pre-reading skills in 6-year-old children born preterm and at term DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY Dodson, C. K., Travis, K. E., Borchers, L. R., Marchman, V. A., Ben-Shachar, M., Feldman, H. M. 2018; 60 (7): 695-+

View details for DOI 10.1111/dmcn.13783

View details for Web of Science ID 000434638500017

White matter properties associated with pre-reading skills in 6-year-old children born preterm and at term. Developmental medicine and child neurology Dodson, C. K., Travis, K. E., Borchers, L. R., Marchman, V. A., Ben-Shachar, M., Feldman, H. M. 2018

Abstract

AIM: To assess associations between white matter properties and pre-reading skills (phonological awareness and receptive and expressive language) in children born preterm and at term at the onset of reading acquisition.METHOD: Six-year-old children born preterm (n=36; gestational age 22-32wks) and at term (n=43) underwent diffusion magnetic resonance imaging and behavioural assessments. Tracts were selected a priori based on findings from a study of 6-year-old children born at term: the left-hemisphere arcuate fasciculus and superior longitudinal fasciculus, and right-hemisphere uncinate fasciculus. Using linear regression, we assessed associations between fractional anisotropy of tracts and phonological awareness and receptive and expressive language scores. We investigated whether associations were moderated by prematurity.RESULTS: Fractional anisotropy of the left-hemisphere arcuate fasciculus contributed unique variance to phonological awareness across birth groups. The association between fractional anisotropy of the right-hemisphere uncinate fasciculus and receptive and expressive language was significantly moderated by prematurity.INTERPRETATION: A left-hemisphere tract was associated with phonological awareness in both birth groups. A right-hemisphere tract was associated with language only in the term group, suggesting that expressive and receptive language is mediated by different white matter pathways in 6-year-old children born preterm. These findings provide novel insights into similarities and differences of the neurobiology of pre-reading skills between children born preterm and at term at reading onset.WHAT THIS PAPER ADDS: White matter properties and pre-reading abilities were associated in children born preterm at the onset of reading. The neurobiology of phonological awareness was similar in children born preterm versus children born at term at 6 years. The neurobiology of language was different in children born preterm versus children born at term at 6 years.

View details for PubMedID 29722009

Nonword Repetition and Language Outcomes in Young Children Born Preterm JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH Gresch, L. D., Marchman, V. A., Loi, E. C., Fernald, A., Feldman, H. M. 2018; 61 (5): 120315

Abstract

The aims of this study were to examine phonological short-term memory in children born preterm (PT) and to explore relations between this neuropsychological process and later language skills.Children born PT (n = 74) and full term (FT; n = 60) participated in a nonword repetition (NWR) task at 36 months old. Standardized measures of language skills were administered at 36 and 54 months old. Group differences in NWR task completion and NWR scores were analyzed. Hierarchical multiple regression analyses examined the extent to which NWR ability predicted later performance on language measures.More children born PT than FT did not complete the NWR task. Among children who completed the task, the performance of children born PT and FT was not statistically different. NWR scores at 36 months old accounted for significant unique variance in language scores at 54 months old in both groups. Birth group did not moderate the relation between NWR and later language performance.These findings suggest that phonological short-term memory is an important skill underlying language development in both children born PT and FT. These findings have relevance to clinical practice in assessing children born PT.

View details for PubMedID 29800357

Speed of Language Comprehension at 18 Months Old Predicts School-Relevant Outcomes at 54 Months Old in Children Born Preterm JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Marchman, V. A., Loi, E. C., Adams, K. A., Ashland, M., Fernald, A., Feldman, H. M. 2018; 39 (3): 24653

Abstract

Identifying which preterm (PT) children are at increased risk of language and learning differences increases opportunities for participation in interventions that improve outcomes. Speed in spoken language comprehension at early stages of language development requires information processing skills that may form the foundation for later language and school-relevant skills. In children born full-term, speed of comprehending words in an eye-tracking task at 2 years old predicted language and nonverbal cognition at 8 years old. Here, we explore the extent to which speed of language comprehension at 1.5 years old predicts both verbal and nonverbal outcomes at 4.5 years old in children born PT.Participants were children born PT (n = 47; 32 weeks gestation). Children were tested in the "looking-while-listening" task at 18 months old, adjusted for prematurity, to generate a measure of speed of language comprehension. Parent report and direct assessments of language were also administered. Children were later retested on a test battery of school-relevant skills at 4.5 years old.Speed of language comprehension at 18 months old predicted significant unique variance (12%-31%) in receptive vocabulary, global language abilities, and nonverbal intelligence quotient (IQ) at 4.5 years, controlling for socioeconomic status, gestational age, and medical complications of PT birth. Speed of language comprehension remained uniquely predictive (5%-12%) when also controlling for children's language skills at 18 months old.Individual differences in speed of spoken language comprehension may serve as a marker for neuropsychological processes that are critical for the development of school-relevant linguistic skills and nonverbal IQ in children born PT.

View details for PubMedID 29309294

View details for PubMedCentralID PMC5866178

Parent Communication Prompt to Increase Shared Decision-Making: A New Intervention Approach FRONTIERS IN PEDIATRICS Hubner, L. M., Feldman, H. M., Huffman, L. C. 2018; 6: 60

Abstract

Shared decision-making (SDM) is the process by which patients, clinicians, and in pediatrics, parents/caregivers, discuss treatment options, communicate available evidence for or against the different options, share preferences and values, and eventually arrive at a joint decision. This study evaluates the use of a novel, universally applicable, SDM intervention, provided to parents, intended to promote engagement and participation with their child's clinician.Two-arm randomized controlled trial comparing the impact of a SDM-focused intervention prompt to a neutral comparison prompt on perception of SDM participation. Participants included English-speaking parents of children (0-17years) attending one Developmental-Behavioral Pediatric (DBP) clinic and their child's clinician. Prior to visit start, parents received either the intervention prompt encouraging engagement with the clinician in decision-making, or the comparison prompt reminding them to request a school/work excuse note if needed. After the visit, SDM was assessed by both parents and DBP clinicians. SDM was scored as present if the respondent answered "strongly agree" to all SDM-related items. Logistic regression tested effects of visit, child, parent, clinician characteristics, and intervention group status on parent-reported SDM. Cohen's kappa assessed alignment between parent and clinician perceptions of SDM.Of 88 parents screened, 50 (61%) met eligibility criteria and agreed to participate (intervention n=26; comparison n=24). Eligible participants (parents and clinicians) for analysis completed the surveys with no missing data. Overall, SDM was present in 76% of parents and 34% of clinicians. With high rates of parent-reported SDM in both intervention and comparison groups, no main intervention effect was detected. Compared to the comparison group, there was greater alignment between parent and clinician perception of SDM in the intervention group.Parent and clinician enrollment and data collection with minimal loss suggest that this novel approach is easy to use and could be employed in future outpatient studies exploring SDM. In this clinical setting, both intervention and comparison group parents reported high levels of SDM participation and no main group effect was detected. Further study of this novel parent-directed SDM intervention approach is needed in a larger sample with greater variability in parent-reported SDM to determine its efficacy.

View details for PubMedID 29616204

Co-Location of Developmental-Behavioral Pediatrics in Primary Care: Improving Outcomes for Providers and Families Martin-Herz, S. P., Buysse, C. A., DeBattista, A. M., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2018: S11
Executive Function in Relation to White Matter in Preterm and Full Term Children. Frontiers in pediatrics Loe, I. M., Adams, J. N., Feldman, H. M. 2018; 6: 418

Abstract

Background: Executive function (EF) refers to cognitive abilities used to guide goal-directed behavior. Diffusion Tensor Imaging (DTI) provides quantitative characterization of white matter tracts in the brain. Children with preterm birth often have EF impairments and white matter injury. Aim: To examine the degree of association between EF scores and white matter fractional anisotropy (FA) as measured by DTI in children born preterm and term Study design: Cross-sectional study Subjects: Participants, 9-16 years of age, born preterm (n = 25; mean gestational age 28.6 weeks; mean birth weight 1,191 grams), and full term (n = 20) Outcome measures: White matter FA analyzed with Tract-Based Spatial Statistics, a technique that generates a skeleton representing the core of white matter tracts throughout the brain. Behavioral scores from EF tasks examining working memory, spatial memory capacity, and multiple skills from the Stockings of Cambridge. Results: The groups performed comparably on all tasks. In both groups, unfavorable working memory strategy scores were associated with lower FA. Other measures of EF were not associated with whole skeleton FA in either group in either direction. Conclusions: Strategy score on a spatial working memory task was associated with FA in preterm and full term children, suggesting common underlying neurobiology in both groups. Associations were found in frontal-parietal connections and other major tracts. Lack of associations between other EF tasks and FA may be due to variation in how children accomplish these EF tasks. Future research is required to fully understand the neurobiology of EF in children born preterm.

View details for DOI 10.3389/fped.2018.00418

View details for PubMedID 30697535

View details for PubMedCentralID PMC6341022

DEVELOPMENT AND BEHAVIOUR DIAGNOSES USED BY PAEDIATRIC PRIMARY CARE PROVIDERS: EXPLORING INTER-CLINICIAN VARIATION Bannett, Y., Feldman, H. M., Ansel, D., Huffman, L. C. BMJ PUBLISHING GROUP. 2018: 184
Quality of caregiver-child play interactions with toddlers born preterm and full term: Antecedents and language outcome EARLY HUMAN DEVELOPMENT Loi, E. C., Vaca, K. C., Ashland, M. D., Marchman, V. A., Fernald, A., Feldman, H. M. 2017; 115: 11017

Abstract

Preterm birth may leave long-term effects on the interactions between caregivers and children. Language skills are sensitive to the quality of caregiver-child interactions.Compare the quality of caregiver-child play interactions in toddlers born preterm (PT) and full term (FT) at age 22months (corrected for degree of prematurity) and evaluate the degree of association between caregiver-child interactions, antecedent demographic and language factors, and subsequent language skill.A longitudinal descriptive cohort study.39 PT and 39 FT toddlers individually matched on sex and socioeconomic status (SES).The outcome measures were dimensions of caregiver-child interactions, rated from a videotaped play session at age 22months in relation to receptive language assessments at ages 18 and 36months.Caregiver intrusiveness was greater in the PT than FT group. A composite score of child interactional behaviors was associated with a composite score of caregiver interactional behaviors. The caregiver composite measure was associated with later receptive vocabulary at 36months. PT-FT group membership did not moderate the association between caregiver interactional behavior and later receptive vocabulary.The quality of caregiver interactional behavior had similar associations with concurrent child interactional behavior and subsequent language outcome in the PT and FT groups. Greater caregiver sensitivity/responsiveness, verbal elaboration, and less intrusiveness support receptive language development in typically developing toddlers and toddlers at risk for language difficulty.

View details for PubMedID 29111418

View details for PubMedCentralID PMC5689464

White matter properties differ in 6-year old Readers and Pre-readers BRAIN STRUCTURE & FUNCTION Travis, K. E., Adams, J. N., Kovachy, V. N., Ben-Shachar, M., Feldman, H. M. 2017; 222 (4): 1685-1703

Abstract

Reading, an essential life skill in modern society, is typically learned during childhood. Adults who can read show white matter differences compared to adults who never learned to read. Studies have not established whether children who can read show similar white matter differences compared to children who cannot read. We compared 6-year old children who could decode written English words and pseudowords (n=31; Readers) and 6-year old children who could not decode pseudowords and had a standard score <100 on a task for reading single words (n=11; Pre-readers). We employed diffusion MRI and tractography to extract fractional anisotropy (FA) along the trajectory of six bilateral intra-hemispheric tracts and two posterior subdivisions of the corpus callosum. Readers demonstrated significantly increased FA within the left anterior segment of the superior longitudinal fasciculus (aSLF-L) and the right uncinate fasciculus (UF-R) compared to Pre-readers. FA in the aSLF-L was significantly correlated with phonological awareness; FA in the UF-R was significantly correlated with language. Correlations in the UF-R but not the aSLF-L remained significant after controlling for reading ability, revealing that UF-R group differences were related to both children's language and reading abilities. Taken together, these findings demonstrate new evidence showing that individual differences in white matter structure relate to whether children have begun to read.

View details for DOI 10.1007/s00429-016-1302-1

View details for Web of Science ID 000400186400010

Caregiver Talk and Medical Risk as Predictors of Language Outcomes in Full Term and Preterm Toddlers. Child development Adams, K. A., Marchman, V. A., Loi, E. C., Ashland, M. D., Fernald, A., Feldman, H. M. 2017

Abstract

This study examined associations between caregiver talk and language skills in full term (FT) and preterm (PT) children (n=97). All-day recordings of caregiver-child interactions revealed striking similarities in amount of caregiver talk heard by FT and PT children. Children who heard more caregiver talk at 16months demonstrated better knowledge- and processing-based language skills at 18months. The unique contributions of caregiver talk were tempered by medical risk in PT children, especially for processing speed. However, there was no evidence that birth status or medical risk moderated the effects of caregiver talk. These findings highlight the role of caregiver talk in shaping language outcomes in FT and PT children and offer insights into links between neurodevelopmental risk and caregiver-child engagement.

View details for DOI 10.1111/cdev.12818

View details for PubMedID 28452393

Beyond immigrant status: Book-sharing in low-income Mexican-American families JOURNAL OF EARLY CHILDHOOD RESEARCH Salinas, M., Perez-Granados, D. R., Feldman, H. M., Huffman, L. C. 2017; 15 (1): 1733
Documentation of Sleep Problems in Children with ASD and ADHD by Developmental-Behavioral Pediatricians in DBPNet Won, D. C., Feldman, H. M., Huffman, L. C. LIPPINCOTT WILLIAMS & WILKINS. 2017: S20S21
Executive Function Is Associated with Reading and Parent-Rated Child Function in 6 Year Old Preterm Children Loe, I. M., Kovachy, V. N., Travis, K. E., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2017: S2S3
DOCUMENTATION OF SLEEP PROBLEMS IN CHILDREN WITH ASD AND ADHD: A DEVELOPMENTAL-BEHAVIORAL PEDIATRICS RESEARCH NETWORK STUDY Won, D. C., Feldman, H. M., Huffman, L. C. BMJ PUBLISHING GROUP. 2017: 26061
DEVELOPMENTAL DIFFERENCES IN THE EARLY STAGES OF LEARNING TO READ IN CHILDREN BORN PRETERM AND FULL TERM Borchers, L. R., Marchman, V. A., Feldman, H. M. BMJ PUBLISHING GROUP. 2017: 222
NONWORD REPETITION SKILLS OF YOUNG CHILDREN BORN PRETERM Gresch, L. D., Loi, E. C., Ashland, M., Marchman, V. A., Feldman, H. M. BMJ PUBLISHING GROUP. 2017: 22122
Using Eye Movements to Assess Language Comprehension in Toddlers Born Preterm and Full Term JOURNAL OF PEDIATRICS Loi, E. C., Marchman, V. A., Fernald, A., Feldman, H. M. 2017; 180: 124-129

Abstract

To assess language skills in children born preterm and full term by the use of a standardized language test and eye-tracking methods.Children born 32 weeks' gestation (n=44) were matched on sex and socioeconomic status to children born full term (n=44) and studied longitudinally. The Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III) were administered at 18 months (corrected for prematurity as applicable). The Looking-While-Listening Task (LWL) simultaneously presents 2 pictures and an auditory stimulus that directs the child's attention to one image. The pattern of eye movements reflects visual processing and the efficiency of language comprehension. Children born preterm were evaluated on LWL 3 times between 18 and 24 months. Children born full term were evaluated at ages corresponding to chronological and corrected ages of their preterm match. Results were compared between groups for the BSID-III and 2 LWL measures: accuracy (proportion of time looking at target) and reaction time (latency to shift gaze from distracter to target).Children born preterm had lower BSID-III scores than children born full term. Children born preterm had poorer performance than children born full term on LWL measures for chronological age but similar performance for corrected age. Accuracy and reaction time at 18 months' corrected age displaced preterm-full term group membership as significant predictors of BSID-III scores.Performance and rate of change on language comprehension measures were similar in children born preterm and full term compared at corrected age. Individual variation in language comprehension efficiency was a robust predictor of scores on a standardized language assessment in both groups.

View details for DOI 10.1016/j.jpeds.2016.10.004

View details for Web of Science ID 000390028100026

View details for PubMedCentralID PMC5183474

White matter microstructure of 6-year old children born preterm and full term NEUROIMAGE-CLINICAL Dodson, C. K., Travis, K. E., Ben-Shachar, M., Feldman, H. M. 2017; 16: 26875

Abstract

We previously observed a complex pattern of differences in white matter (WM) microstructure between preterm-born (PT) and full-term-born (FT) children and adolescents age 9-17years. The aim of this study was to determine if the same differences exist as early as age 6years.We obtained diffusion MRI (dMRI) scans in children born PT at age 6years (n=20; 11 males) and FT (n=38; 14 males), using two scanning protocols: 30 diffusion directions (b=1000s/mm2) and 96 diffusion directions (b=2500s/mm2). We used deterministic tractography and analyzed fractional anisotropy (FA) along bilateral cerebral WM pathways that demonstrated differences in the older sample.Compared to the FT group, the PT group showed (1) significantly decreased FA in the uncinate fasciculi and forceps major and (2) significantly increased FA in the right anterior thalamic radiation, inferior fronto-occipital fasciculi, and inferior longitudinal fasciculi. This pattern of group differences resembles findings in the previous study of older PT and FT participants. Group differences were similar across dMRI acquisition protocols.The underlying neurobiology driving the pattern of PT-FT differences in FA is present as early as age 6years. Generalization across dMRI acquisition protocols demonstrates the robustness of group differences in FA. Future studies will use quantitative neuroimaging techniques to understand the tissue properties that give rise to this consistent pattern of WM differences after PT birth.

View details for PubMedID 28840098

WHITE MATTER MICROSTRUCTURE ON DIFFUSION MAGNETIC RESONANCE IMAGING IN 6-YEAR-OLD CHILDREN BORN PRETERM Dodson, C. K., Travis, K. E., Feldman, H. M., Ben-Shachar, M. BMJ PUBLISHING GROUP. 2017: 291
Reflections From a Member of the AAP Committee That Prepared "Guidance for Effective Discipline" PEDIATRICS Feldman, H. M. 2016; 138 (6)
White matter properties differ in 6-year old Readers and Pre-readers. Brain structure & function Travis, K. E., Adams, J. N., Kovachy, V. N., Ben-Shachar, M., Feldman, H. M. 2016: -?

Abstract

Reading, an essential life skill in modern society, is typically learned during childhood. Adults who can read show white matter differences compared to adults who never learned to read. Studies have not established whether children who can read show similar white matter differences compared to children who cannot read. We compared 6-year old children who could decode written English words and pseudowords (n=31; Readers) and 6-year old children who could not decode pseudowords and had a standard score <100 on a task for reading single words (n=11; Pre-readers). We employed diffusion MRI and tractography to extract fractional anisotropy (FA) along the trajectory of six bilateral intra-hemispheric tracts and two posterior subdivisions of the corpus callosum. Readers demonstrated significantly increased FA within the left anterior segment of the superior longitudinal fasciculus (aSLF-L) and the right uncinate fasciculus (UF-R) compared to Pre-readers. FA in the aSLF-L was significantly correlated with phonological awareness; FA in the UF-R was significantly correlated with language. Correlations in the UF-R but not the aSLF-L remained significant after controlling for reading ability, revealing that UF-R group differences were related to both children's language and reading abilities. Taken together, these findings demonstrate new evidence showing that individual differences in white matter structure relate to whether children have begun to read.

View details for PubMedID 27631434

The Effect of Bilingual Exposure on Executive Function Skills in Preterm and Full-Term Preschoolers. Journal of developmental and behavioral pediatrics Loe, I. M., Feldman, H. M. 2016; 37 (7): 548-556

Abstract

To evaluate the effects of bilingual exposure on executive function (EF) skills, measured by parent-rating and performance-based instruments, in preterm and full-term preschoolers.Children age 3 to 5 years (mean 4.4) born preterm (PT; n = 82) and full term (FT; n = 79) had monolingual (PT-M, n = 51; FT-M, n = 53) or bilingual (PT-B, n = 31; FT-B, n = 26) language exposure. Groups were similar in age, gender and race, but PT children had lower socioeconomic status (SES) than FT children. Parents completed a language questionnaire and diary and a standardized parent rating of EF skills. Children completed EF tasks that tap response inhibition, working memory, and cognitive flexibility. ANCOVA and logistic regression examined effects on EF of birth group (PT/FT), language status (M/B), and birth group by language status interaction, controlling for age and SES.Compared to children born FT, children born PT had significantly higher parent-rated EF scores and poorer performance on all but one EF task, both indicating more EF problems. No main effects of language status and no birth group by language status interactions were significant.PT status was clearly associated with poorer EF skills, similar to many other studies. In this sample, bilingual exposure conferred neither an advantage nor disadvantage in the FT and PT group. This information may prove useful in counseling families of both PT and FT children about the impact of bilingual exposure on their children's cognitive skills.

View details for DOI 10.1097/DBP.0000000000000318

View details for PubMedID 27355886

Case Series: Fractional Anisotropy Profiles of the Cerebellar Peduncles in Adolescents Born Preterm With Ventricular Dilation JOURNAL OF CHILD NEUROLOGY Travis, K. E., Leitner, Y., Ben-Shachar, M., Yeom, K. W., Feldman, H. M. 2016; 31 (3): 321-327

Abstract

This case series assesses white matter microstructure of the cerebellar peduncles in 4 adolescents born preterm with enlarged ventricles and reduced white matter volume in the cerebrum but no apparent injury to the cerebellum. Subjects (ages 12-17 years, gestational age 26-32 weeks, birth weight 825-2211 g) were compared to a normative sample of 19 full-term controls (9-17 years, mean gestational age 39 weeks, mean birth weight 3154 g). Tract profiles for each of the cerebellar peduncles were generated by calculating fractional anisotropy at 30 points along the central portion of each tract. One or more case subjects exhibited higher fractional anisotropy beyond the 90th percentile in the inferior, middle, and superior cerebellar peduncles. Findings demonstrate that differences in cerebellar white matter microstructure can be detected in the absence of macrostructural cerebellar abnormalities.

View details for DOI 10.1177/0883073815592223

View details for PubMedID 26116381

ABNORMAL WHITE MATTER PROPERTIES IN ADOLESCENT GIRLS WITH ANOREXIA NERVOSA Golden, N. H., Travis, K., Feldman, H., Solomon, M., Nguyen, J., Mezer, A., Yeatman, J. D., Dougherty, R. F. ELSEVIER SCIENCE INC. 2016: S24S25
Parent-Reported Shared Decision Making: Autism Spectrum Disorder and Other Neurodevelopmental Disorders JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Hubner, L. M., Feldman, H. M., Huffman, L. C. 2016; 37 (1): 20-32

Abstract

Assess differences in parent-reported shared decision making (SDM) based on diagnostic group in a national sample of children with neurodevelopmental disorders (autism spectrum disorder [ASD], cerebral palsy [CP], or Down syndrome [DS]). Assess contribution of medical home and child functional impairment.Secondary analysis of 2009 to 2010 National Survey of Children with Special Health Care Needs explored reports of 3966 children with ASD, CP, or DS. SDM was defined categorically (SDMcat, present or absent) and continuously (SDMcont, score range 0-12). Regression models were adjusted for child/family characteristics, medical home, functional impairment, and diagnostic group.SDMcat and SDMcont were significantly lower in the ASD group (56.7% [95% confidence interval = CI, 53.4-59.9] and mean 8.7 [95% CI, 8.5-9.0]), compared with the CP group (70.5% [95% CI, 63.4-76.7] and mean 9.7 [95% CI, 9.3-10.1]), or the DS group (70.8% [95% CI, 61.2-78.8] and mean 10.0 [95% CI, 9.5-10.4]). In adjusted analyses of SDMcat and SDMcont, SDM was more likely among children with a medical home (adjusted odds ratio 6.6, p < .001, mean = 11.9, and p < .001), and less likely for children with greatest functional impairment (adjusted odds ratio 0.4, p = .002, mean = 10.1, and p = .001). Adjusted analysis of SDMcont also showed differences based on diagnostic group with lower SDMcont scores in the ASD group (mean = 10.1 and p = .005) compared with the DS group.A medical home was associated with higher SDM, whereas greater functional impairment and ASD diagnosis were associated with lower SDM.

View details for DOI 10.1097/DBP.0000000000000242

View details for Web of Science ID 000367826900004

Reflections From a Member of the AAP Committee That Prepared "Guidance for Effective Discipline". Pediatrics Feldman, H. M. 2016; 138 (6)

View details for PubMedID 27940722

Early language processing efficiency predicts later receptive vocabulary outcomes in children born preterm. Child neuropsychology Marchman, V. A., Adams, K. A., Loi, E. C., Fernald, A., Feldman, H. M. 2016; 22 (6): 649-665

Abstract

As rates of prematurity continue to rise, identifying which preterm children are at increased risk for learning disabilities is a public health imperative. Identifying continuities between early and later skills in this vulnerable population can also illuminate fundamental neuropsychological processes that support learning in all children. At 18months adjusted age, we used socioeconomic status (SES), medical variables, parent-reported vocabulary, scores on the Bayley Scales of Infant and Toddler Development (third edition) language composite, and children's lexical processing speed in the looking-while-listening (LWL) task as predictor variables in a sample of 30 preterm children. Receptive vocabulary as measured by the Peabody Picture Vocabulary Test (fourth edition) at 36months was the outcome. Receptive vocabulary was correlated with SES, but uncorrelated with degree of prematurity or a composite of medical risk. Importantly, lexical processing speed was the strongest predictor of receptive vocabulary (r=-.81), accounting for 30% unique variance. Individual differences in lexical processing efficiency may be able to serve as a marker for information processing skills that are critical for language learning.

View details for DOI 10.1080/09297049.2015.1038987

View details for PubMedID 26031342

Variations in the neurobiology of reading in children and adolescents born full term and preterm NEUROIMAGE-CLINICAL Travis, K. E., Ben-Shachar, M., Myall, N. J., Feldman, H. M. 2016; 11: 555-565

Abstract

Diffusion properties of white matter tracts have been associated with individual differences in reading. Individuals born preterm are at risk of injury to white matter. In this study we compared the associations between diffusion properties of white matter and reading skills in children and adolescents born full term and preterm. 45 participants, aged 9-17years, included 26 preterms (born <36weeks' gestation) and 19 full-terms. Tract fractional anisotropy (FA) profiles were generated for five bilateral white matter tracts previously associated with reading: anterior superior longitudinal fasciculus (aSLF), arcuate fasciculus (Arc), corticospinal tract (CST), uncinate fasciculus (UF) and inferior longitudinal fasciculus (ILF). Mean scores on reading for the two groups were in the normal range and were not statistically different. In both groups, FA was associated with measures of single word reading and comprehension in the aSLF, AF, CST, and UF. However, correlations were negative in the full term group and positive in the preterm group. These results demonstrate variations in the neurobiology of reading in children born full term and preterm despite comparable reading skills. Findings suggest that efficient information exchange required for strong reading abilities may be accomplished via a different balance of neurobiological mechanisms in different groups of readers.

View details for DOI 10.1016/j.nicl.2016.04.003

View details for PubMedID 27158588

Tract Profiles of the Cerebellar White Matter Pathways in Children and Adolescents CEREBELLUM Leitner, Y., Travis, K. E., Ben-Shachar, M., Yeom, K. W., Feldman, H. M. 2015; 14 (6): 613-623

Abstract

Intact development of cerebellar connectivity is essential for healthy neuromotor and neurocognitive development. To date, limited knowledge about the microstructural properties of the cerebellar peduncles, the major white matter tracts of the cerebellum, is available for children and adolescents. Such information would be useful as a comparison for studies of normal development, clinical conditions, or associations of cerebellar structures with cognitive and motor functions. The goal of the present study was to evaluate the variability in diffusion measures of the cerebellar peduncles within individuals and within a normative sample of healthy children. Participants were 19 healthy children and adolescents, aged 9-17years, mean age 13.02.3. We analyzed diffusion magnetic resonance imaging (dMRI) data with deterministic tractography. We generated tract profiles for each of the cerebellar peduncles by extracting four diffusion properties (fractional anisotropy (FA) and mean, radial, and axial diffusivity) at 30 equidistant points along each tract. We were able to identify the middle cerebellar peduncle and the bilateral inferior and superior cerebellar peduncles in all participants. The results showed that within each of the peduncles, the diffusion properties varied along the trajectory of the tracts. However, the tracts showed consistent patterns of variation across individuals; the coefficient of variation for FA across individual profiles was low (20%) for each tract. We observed no systematic variation of the diffusion properties with age. These cerebellar tract profiles of the cerebellar peduncles can serve as a reference for future studies of children across the age range and for children and adolescents with clinical conditions that affect the cerebellum.

View details for DOI 10.1007/s12311-015-0652-1

View details for PubMedID 25648754

Reading abilities in school-aged preterm children: a review and meta-analysis DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY Kovachy, V. N., Adams, J. N., Tamaresis, J. S., Feldman, H. M. 2015; 57 (5): 410-419

Abstract

Children born preterm (at 32wks) are at risk of developing deficits in reading ability. This meta-analysis aims to determine whether or not school-aged preterm children perform worse than those born at term in single-word reading (decoding) and reading comprehension.Electronic databases were searched for studies published between 2000 and 2013, which assessed decoding or reading comprehension performance in English-speaking preterm and term-born children aged between 6years and 13years, and born after 1990. Standardized mean differences in decoding and reading comprehension scores were calculated.Nine studies were suitable for analysis of decoding, and five for analysis of reading comprehension. Random-effects meta-analyses showed that children born preterm had significantly lower scores (reported as Cohen's d values [d] with 95% confidence intervals [CIs]) than those born at term for decoding (d=-0.42, 95% CI -0.57 to -0.27, p<0.001) and reading comprehension (d=-0.57, 95% CI -0.68 to -0.46, p<0.001). Meta-regressions showed that lower gestational age was associated with larger differences in decoding (Q[1]=5.92, p=0.02) and reading comprehension (Q[1]=4.69, p=0.03) between preterm and term groups. Differences between groups increased with age for reading comprehension (Q[1]=5.10, p=0.02) and, although not significant, there was also a trend for increased group differences for decoding (Q[1]=3.44, p=0.06).Preterm children perform worse than peers born at term on decoding and reading comprehension. These findings suggest that preterm children should receive more ongoing monitoring for reading difficulties throughout their education.

View details for DOI 10.1111/dmcn.12652

View details for Web of Science ID 000352819600010

View details for PubMedID 25516105

Diagnosis of Attention-deficit/Hyperactivity Disorder by Developmental Pediatricians in Academic Centers: A DBPNet Study ACADEMIC PEDIATRICS Feldman, H. M., Blum, N. J., Gahman, A. E., Shults, J. 2015; 15 (3): 282-288

Abstract

To describe the developmental-behavioral pediatricians (DBPs), patients, and clinical practices used in the diagnostic assessments of attention-deficit/hyperactivity disorder (ADHD) within all 12 academic medical centers comprising Developmental-Behavioral Pediatrics Research Network (DBPNet).Between December 2011 and June 2012, all DBPs who evaluated children with ADHD or autism spectrum disorders were asked to complete a diagnostic encounter survey form for up to 10 consecutive new cases that resulted in the diagnosis of ADHD or autism spectrum disorder. Fifty-two clinicians returned one or more forms for children diagnosed with ADHD (n = 211).DBPs were generally experienced full-time academics. Children were 76.3% male, 62.3% white, 24.5% African American, and 20.7% Hispanic. Mean child age was 8.0 + 3.1 years. DBPs reviewed parent ratings of behavior in 84.4% and teacher ratings in 69.2% of cases. They reviewed or completed at least one developmental assessment in 79.2% of cases: intelligence (60.2%), academic (57.8%), fine motor or visual motor (39.3%), speech/language (34.6%), or adaptive skills (28.9%). They made the diagnosis of coexisting conditions in 82.7% of cases, including learning disabilities (31.8%), speech/language disorders (31.8%), anxiety (14.2%), externalizing disorders (10.9%), and sleep disorders (9.5%). Among 146 children not medicated before the visit, stimulant medications were initiated in 15 children (10.2%).Within DBPNet, DBPs were highly likely to complete comprehensive assessments of ADHD that went beyond the requirements of primary care practice guidelines. They typically identified coexisting developmental and learning conditions. They did not typically prescribe medication at the end of diagnostic encounters.

View details for PubMedID 25441653

Cerebellar White Matter Pathways are Associated With Reading Skills in Children and Adolescents HUMAN BRAIN MAPPING Travis, K. E., Leitner, Y., Feldman, H. M., Ben-Shachar, M. 2015; 36 (4): 1536-1553

Abstract

Reading is a critical life skill in the modern world. The neural basis of reading incorporates a distributed network of cortical areas and their white matter connections. The cerebellum has also been implicated in reading and reading disabilities. However, little is known about the contribution of cerebellar white matter pathways to major component skills of reading. We used diffusion magnetic resonance imaging (dMRI) with tractography to identify the cerebellar peduncles in a group of 9- to 17-year-old children and adolescents born full term (FT, n=19) or preterm (PT, n=26). In this cohort, no significant differences were found between fractional anisotropy (FA) measures of the peduncles in the PT and FT groups. FA of the cerebellar peduncles correlated significantly with measures of decoding and reading comprehension in the combined sample of FT and PT subjects. Correlations were negative in the superior and inferior cerebellar peduncles and positive in the middle cerebellar peduncle. Additional analyses revealed that FT and PT groups demonstrated similar patterns of reading associations within the left superior cerebellar peduncle, middle cerebellar peduncle, and left inferior cerebellar peduncle. Partial correlation analyses showed that distinct sub-skills of reading were associated with FA in segments of different cerebellar peduncles. Overall, the present findings are the first to document associations of microstructure of the cerebellar peduncles and the component skills of reading. Hum Brain Mapp, 2014. 2014 Wiley Periodicals, Inc.

View details for DOI 10.1002/hbm.22721

View details for PubMedID 25504986

Patient Protection and Affordable Care Act of 2010 and Children and Youth With Special Health Care Needs JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Feldman, H. M., Buysse, C. A., Hubner, L. M., Huffman, L. C., Loe, I. M. 2015; 36 (3): 207-217

Abstract

The Patient Protection and Affordable Care Act (ACA) was designed to (1) decrease the number of uninsured Americans, (2) make health insurance and health care affordable, and (3) improve health outcomes and performance of the health care system. During the design of ACA, children in general and children and youth with special health care needs and disabilities (CYSHCN) were not a priority because before ACA, a higher proportion of children than adults had insurance coverage through private family plans, Medicaid, or the State Children's Health Insurance Programs (CHIP). ACA benefits CYSHCN through provisions designed to make health insurance coverage universal and continuous, affordable, and adequate. Among the limitations of ACA for CYSHCN are the exemption of plans that had been in existence before ACA, lack of national standards for insurance benefits, possible elimination or reductions in funding for CHIP, and limited experience with new delivery models for improving care while reducing costs. Advocacy efforts on behalf of CYSHCN must track implementation of ACA at the federal and the state levels. Systems and payment reforms must emphasize access and quality improvements for CYSHCN over cost savings. Developmental-behavioral pediatrics must be represented at the policy level and in the design of new delivery models to assure high quality and cost-effective care for CYSHCN.

View details for PubMedID 25793891

Sensory processing in preterm preschoolers and its association with executive function EARLY HUMAN DEVELOPMENT Adams, J. N., Feldman, H. M., Huffman, L. C., Loe, I. M. 2015; 91 (3): 227-233

Abstract

Symptoms of abnormal sensory processing have been related to preterm birth, but have not yet been studied specifically in preterm preschoolers. The degree of association between sensory processing and other domains is important for understanding the role of sensory processing symptoms in the development of preterm children.To test two related hypotheses: (1) preterm preschoolers have more sensory processing symptoms than full term preschoolers and (2) sensory processing is associated with both executive function and adaptive function in preterm preschoolers.Cross-sectional study.Preterm children (34weeks of gestation; n=54) and full term controls (37weeks of gestation; n=73) ages 3-5years.Sensory processing was assessed with the Short Sensory Profile. Executive function was assessed with (1) parent ratings on the Behavior Rating Inventory of Executive Function - Preschool version and (2) a performance-based battery of tasks. Adaptive function was assessed with the Vineland Adaptive Behavior Scales-II.Preterm preschoolers showed significantly more sensory symptoms than full term controls. A higher percentage of preterm than full term preschoolers had elevated numbers of sensory symptoms (37% vs. 12%). Sensory symptoms in preterm preschoolers were associated with scores on executive function measures, but were not significantly associated with adaptive function.Preterm preschoolers exhibited more sensory symptoms than full term controls. Preterm preschoolers with elevated numbers of sensory symptoms also showed executive function impairment. Future research should further examine whether sensory processing and executive function should be considered independent or overlapping constructs.

View details for DOI 10.1016/j.earlhumdev.2015.01.013

View details for Web of Science ID 000352042600011

View details for PubMedID 25706317

Impact of Rapid Developmental Evaluation on Access for Children With Developmental Concerns Martin-Herz, S. P., Goldfarb-Greenwood, C., DeBattista, A., Feldman, H. LIPPINCOTT WILLIAMS & WILKINS. 2015: S13S14
Abnormal white matter properties in adolescent girls with anorexia nervosa. NeuroImage. Clinical Travis, K. E., Golden, N. H., Feldman, H. M., Solomon, M., Nguyen, J., Mezer, A., Yeatman, J. D., Dougherty, R. F. 2015; 9: 648-659

Abstract

Anorexia nervosa (AN) is a serious eating disorder that typically emerges during adolescence and occurs most frequently in females. To date, very few studies have investigated the possible impact of AN on white matter tissue properties during adolescence, when white matter is still developing. The present study evaluated white matter tissue properties in adolescent girls with AN using diffusion MRI with tractography and T1 relaxometry to measure R1 (1/T1), an index of myelin content. Fifteen adolescent girls with AN (mean age=16.6years1.4) were compared to fifteen age-matched girls with normal weight and eating behaviors (mean age=17.1years1.3). We identified and segmented 9 bilateral cerebral tracts (18) and 8 callosal fiber tracts in each participant's brain (26 total). Tract profiles were generated by computing measures for fractional anisotropy (FA) and R1 along the trajectory of each tract. Compared to controls, FA in the AN group was significantly decreased in 4 of 26 white matter tracts and significantly increased in 2 of 26 white matter tracts. R1 was significantly decreased in the AN group compared to controls in 11 of 26 white matter tracts. Reduced FA in combination with reduced R1 suggests that the observed white matter differences in AN are likely due to reductions in myelin content. For the majority of tracts, group differences in FA and R1 did not occur within the same tract. The present findings have important implications for understanding the neurobiological factors underlying white matter changes associated with AN and invite further investigations examining associations between white matter properties and specific physiological, cognitive, social, or emotional functions affected in AN.

View details for DOI 10.1016/j.nicl.2015.10.008

View details for PubMedID 26740918

Studying the mechanisms of language learning by varying the learning environment and the learner LANGUAGE COGNITION AND NEUROSCIENCE Feldman, H. M. 2015; 30 (8): 91516
Myofascial structural integration therapy on gross motor function and gait of young children with spastic cerebral palsy: a randomized controlled trial FRONTIERS IN PEDIATRICS Loi, E. C., Buysse, C. A., Price, K. S., Jaramillo, T. M., Pico, E. L., Hansen, A. B., Feldman, H. M. 2015; 3

Abstract

Though the cause of motor abnormalities in cerebral palsy is injury to the brain, structural changes in muscle and fascia may add to stiffness and reduced function. This study examined whether myofascial structural integration therapy, a complementary treatment that manipulates muscle and fascia, would improve gross motor function and gait in children <4years with cerebral palsy. Participants (N=29) were enrolled in a randomized controlled trial (NCT01815814, https://goo.gl/TGxvwd) or Open Label Extension. The main outcome was the Gross Motor Function Measure-66 assessed at 3-month intervals. Gait (n=8) was assessed using the GAITRite() electronic walkway. Parents completed a survey at study conclusion. Comparing Treatment (n=15) and Waitlist-Control groups (n=9), we found a significant main effect of time but no effect of group or timegroup interaction. The pooled sample (n=27) showed a main effect of time, but no significantly greater change after treatment than between other assessments. Foot length on the affected side increased significantly after treatment, likely indicating improvement in the children's ability to approach a heel strike. Parent surveys indicated satisfaction and improvements in the children's quality of movement. MSI did not increase the rate of motor skill development, but was associated with improvement in gait quality.

View details for DOI 10.3389/fped.2015.00074

View details for Web of Science ID 000209897400072

View details for PubMedCentralID PMC4564770

Myofascial Structural Integration Therapy on Gross Motor Function and Gait of Young Children with Spastic Cerebral Palsy: A Randomized Controlled Trial. Frontiers in pediatrics Loi, E. C., Buysse, C. A., Price, K. S., Jaramillo, T. M., Pico, E. L., Hansen, A. B., Feldman, H. M. 2015; 3: 74-?

Abstract

Though the cause of motor abnormalities in cerebral palsy is injury to the brain, structural changes in muscle and fascia may add to stiffness and reduced function. This study examined whether myofascial structural integration therapy, a complementary treatment that manipulates muscle and fascia, would improve gross motor function and gait in children <4years with cerebral palsy. Participants (N=29) were enrolled in a randomized controlled trial (NCT01815814, https://goo.gl/TGxvwd) or Open Label Extension. The main outcome was the Gross Motor Function Measure-66 assessed at 3-month intervals. Gait (n=8) was assessed using the GAITRite() electronic walkway. Parents completed a survey at study conclusion. Comparing Treatment (n=15) and Waitlist-Control groups (n=9), we found a significant main effect of time but no effect of group or timegroup interaction. The pooled sample (n=27) showed a main effect of time, but no significantly greater change after treatment than between other assessments. Foot length on the affected side increased significantly after treatment, likely indicating improvement in the children's ability to approach a heel strike. Parent surveys indicated satisfaction and improvements in the children's quality of movement. MSI did not increase the rate of motor skill development, but was associated with improvement in gait quality.

View details for DOI 10.3389/fped.2015.00074

View details for PubMedID 26442234

Myofascial structural integration therapy on gross motor function and gait of young children with spastic cerebral palsy: a randomized controlled trial Frontiers in Pediatrics: Child Health and Human Development Loi, E. C., et al 2015

View details for DOI 10.3389/fped.2015.00074

Decreased and Increased Anisotropy along Major Cerebral White Matter Tracts in Preterm Children and Adolescents. PloS one Travis, K. E., Adams, J. N., Ben-Shachar, M., Feldman, H. M. 2015; 10 (11): e0142860

Abstract

Premature birth is highly prevalent and associated with neurodevelopmental delays and disorders. Adverse outcomes, particularly in children born before 32 weeks of gestation, have been attributed in large part to white matter injuries, often found in periventricular regions using conventional imaging. To date, tractography studies of white matter pathways in children and adolescents born preterm have evaluated only a limited number of tracts simultaneously. The current study compares diffusion properties along 18 major cerebral white matter pathways in children and adolescents born preterm (n = 27) and full term (n = 19), using diffusion magnetic resonance imaging and tractography. We found that compared to the full term group, the preterm group had significantly decreased FA in segments of the bilateral uncinate fasciculus and anterior segments of the right inferior fronto-occipital fasciculus. Additionally, the preterm group had significantly increased FA in segments of the right and left anterior thalamic radiations, posterior segments of the right inferior fronto-occipital fasciculus, and the right and left inferior longitudinal fasciculus. Increased FA in the preterm group was generally associated with decreased radial diffusivity. These findings indicate that prematurity-related white matter differences in later childhood and adolescence do not affect all tracts in the periventricular zone and can involve both decreased and increased FA. Differences in the patterns of radial diffusivity and axial diffusivity suggest that the tissue properties underlying group FA differences may vary within and across white matter tracts. Distinctive diffusion properties may relate to variations in the timing of injury in the neonatal period, extent of white matter dysmaturity and/or compensatory processes in childhood.

View details for DOI 10.1371/journal.pone.0142860

View details for PubMedID 26560745

Abnormal white matter properties in adolescent girls with anorexia nervosa NEUROIMAGE-CLINICAL Travis, K. E., Golden, N. H., Feldman, H. M., Solomon, M., Jenny Nguyen, J., Mezer, A., Yeatman, J. D., Dougherty, R. F. 2015; 9: 648-659

Abstract

Anorexia nervosa (AN) is a serious eating disorder that typically emerges during adolescence and occurs most frequently in females. To date, very few studies have investigated the possible impact of AN on white matter tissue properties during adolescence, when white matter is still developing. The present study evaluated white matter tissue properties in adolescent girls with AN using diffusion MRI with tractography and T1 relaxometry to measure R1 (1/T1), an index of myelin content. Fifteen adolescent girls with AN (mean age=16.6years1.4) were compared to fifteen age-matched girls with normal weight and eating behaviors (mean age=17.1years1.3). We identified and segmented 9 bilateral cerebral tracts (18) and 8 callosal fiber tracts in each participant's brain (26 total). Tract profiles were generated by computing measures for fractional anisotropy (FA) and R1 along the trajectory of each tract. Compared to controls, FA in the AN group was significantly decreased in 4 of 26 white matter tracts and significantly increased in 2 of 26 white matter tracts. R1 was significantly decreased in the AN group compared to controls in 11 of 26 white matter tracts. Reduced FA in combination with reduced R1 suggests that the observed white matter differences in AN are likely due to reductions in myelin content. For the majority of tracts, group differences in FA and R1 did not occur within the same tract. The present findings have important implications for understanding the neurobiological factors underlying white matter changes associated with AN and invite further investigations examining associations between white matter properties and specific physiological, cognitive, social, or emotional functions affected in AN.

View details for DOI 10.1016/j.nicl.2015.10.008

View details for Web of Science ID 000373188400069

Gait changes following myofascial structural integration (Rolfing) observed in 2 children with cerebral palsy. Journal of evidence-based complementary & alternative medicine Hansen, A. B., Price, K. S., Loi, E. C., Buysse, C. A., Jaramillo, T. M., Pico, E. L., Feldman, H. M. 2014; 19 (4): 297-300

Abstract

Children with spastic cerebral palsy experience difficulty with ambulation. Structural changes in muscle and fascia may play a role in abnormal gait. Myofascial structural integration (Rolfing) is a manual therapy that manipulates muscle and soft tissues to loosen fascia layers, reposition muscles, and facilitate alignment. This study aimed to document (1) gait characteristics of 2 children with cerebral palsy and (2) effects of myofascial structural integration on their gait. Children received 3 months of weekly therapy sessions by an experienced practitioner. Gait parameters were recorded at baseline and after treatment using an electronic walkway. Children with cerebral palsy demonstrated abnormal velocity and cadence, decreased step length and single support times, and increased double support time. After treatment, both children demonstrated improvement for 3 months in cadence and double support time. The objective gait analyses demonstrated temporary improvements after myofascial structural integration in children with spastic cerebral palsy.

View details for DOI 10.1177/2156587214540466

View details for PubMedID 24989994

Executive function is associated with social competence in preschool-aged children born preterm or full term. Early human development Alduncin, N., Huffman, L. C., Feldman, H. M., Loe, I. M. 2014; 90 (6): 299-306

Abstract

Executive function (EF), defined as higher-order cognitive processes used in planning and organizing actions and emotions, is often impaired in children born preterm. Few studies have assessed social competence, the processes and resources required to meet social demands and achieve social goals, in children born preterm. The relations between EF and social competence in preterm and full term preschoolers have not been well characterized.To characterize social competence and assess the relationship between EF and social competence in preschool-aged children born preterm or full term.Cross-sectional study.Study subjects had a history of preterm birth (34weeks of gestation) and birth weight <2500g (n=70). Controls were born full term (37weeks) (n=79).Children completed a battery of EF tasks; a mean age-adjusted z-score for the battery was generated for each child. Parents rated child EF on one scale and child social competence on two standardized scales.Compared to full term children, preterm children showed a lower mean EF battery z-score, poorer parent-rated EF, and poorer scores on the two social competence scales. In hierarchical multiple regression models, EF battery z-score and parent-rated EF made independent contributions to both measures of social competence. Preterm birth explained additional variance for one measure of social competence.Standard assessment of EF skills and social competence in young preschool children, including children born preterm, may identify at-risk children for long-term social difficulties and may also provide targets for intervention.

View details for DOI 10.1016/j.earlhumdev.2014.02.011

View details for PubMedID 24661446

Executive function mediates effects of gestational age on functional outcomes and behavior in preschoolers. Journal of developmental and behavioral pediatrics Loe, I. M., Feldman, H. M., Huffman, L. C. 2014; 35 (5): 323-333

Abstract

To investigate the role of executive function (EF) skills, measured by parent-rating and performance-based instruments, as mediators of the effects of gestational age (GA) on functional outcomes and behavior symptoms in preterm (PT) and full-term (FT) preschoolers.Children born PT (n = 70; mean GA, 29.6 weeks; mean birth weight, 1365 g) were compared to children born FT (n = 79) on composite measures of EF (using the Behavior Rating Inventory of Executive Function and a performance-based EF battery), adaptive function, prereading skills, and behavior symptoms. For the entire sample, mediation analyses examined the effect of GA on the outcomes with EF as mediator.Compared to children born FT, children born PT had significantly higher parent-rated EF scores and lower performance-based EF scores, both indicating more problems; furthermore, children born PT had lower adaptive function and prereading scores and more problematic behavior. GA contributed to adaptive function, prereading skills, and behavior symptoms for all children. EF acted as a mediator of GA for all 3 outcomes; different patterns emerged for parent-rated and performance-based EF evaluations. For adaptive function, both EF measures significantly mediated the effects of GA; for prereading skills, only performance-based EF was significant; for behavior symptoms, only parent-rated EF was significant.We propose standard assessment of EF, using both parent-rating and performance-based EF measures, in young PT children and other children at the risk of EF impairments. EF skills are measurable, mediate important functional outcomes, and may serve as intervention targets.

View details for DOI 10.1097/DBP.0000000000000063

View details for PubMedID 24906034

Hospitalizations of Children with Autism Increased from 1999 to 2009 JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS Nayfack, A. M., Huffman, L. C., Feldman, H. M., Chan, J., Saynina, O., Wise, P. H. 2014; 44 (5): 1087-1094

Abstract

We performed a retrospective analysis of hospital discharges for children with autism, in comparison to children with cerebral palsy, Down syndrome, mental retardation/intellectual disability, and the general population. Hospitalizations for autism increased nearly threefold over 10 years, especially at the oldest ages, while hospitalizations for the other groups did not change. Leading discharge diagnoses for each age group in children with autism included mental health and nervous system disorders. Older age, Caucasian ethnicity, and living in a region with a high number of pediatric beds predicted hospitalizations associated with mental health diagnoses. These findings underscore the need for comprehensive clinical services that address the complex needs of children with autism to prevent costly hospitalizations.

View details for DOI 10.1007/s10803-013-1965-x

View details for Web of Science ID 000336330200009

View details for PubMedID 24122446

Clinical practice. Attention deficit-hyperactivity disorder in children and adolescents. New England journal of medicine Feldman, H. M., Reiff, M. I. 2014; 370 (9): 838-846

View details for DOI 10.1056/NEJMcp1307215

View details for PubMedID 24571756

Attention Deficit-Hyperactivity Disorder in Children and Adolescents NEW ENGLAND JOURNAL OF MEDICINE Feldman, H. M., Reiff, M. I. 2014; 370 (9): 838-846
Gross Motor Function Improves in Young Children with Spastic Cerebral Palsy After Myofascial Structural Integration Therapy Loi, E. C., Buysse, C. A., Hansen, A. B., Price, K. S., Jaramillo, T. M., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2014: S14S15
Pre-Reading and Reading Skills in Pre-term and Full-term 6-year old Children Durand, V. N., Travis, K. E., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2014: S7
Diagnostic Assessment of Attention-Deficit/Hyperactivity Disorder (ADHD) by Developmental-Behavioral Pediatricians (DBP) at Academic Medical Centers: A DBPNet Study Feldman, H. M., Blum, N. J., Gahman, A., Shults, J. LIPPINCOTT WILLIAMS & WILKINS. 2014: S3
SENSORY PROBLEMS IN PRETERM CHILDREN ARE ASSOCIATED WITH INCREASED RISK OF EXECUTIVE FUNCTION IMPAIRMENT Adams, J. N., Feldman, H. M., Huffman, L. C., Loe, I. M. LIPPINCOTT WILLIAMS & WILKINS. 2014: 16970
GROSS MOTOR FUNCTION IMPROVES AFTER MYOFASCIAL STRUCTURAL INTEGRATION THERAPY IN YOUNG CHILDREN WITH SPASTIC CEREBRAL PALSY Buysse, C. A., Loi, E. C., Hansen, A. B., Price, K. S., Jaramillo, T. M., Pico, E., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2014: 17071
Diagnostic and Statistical Manual of Mental Disorders: the solution or the problem? Journal of developmental and behavioral pediatrics Reiff, M. I., Feldman, H. M. 2014; 35 (1): 68-70

View details for DOI 10.1097/DBP.0000000000000017

View details for PubMedID 24399102

A Systematic Review of Interventions for Adults with ASD Huffman, L. C., Slay, J. A., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2013: S10
Developmental Changes within White Matter Tracts of Healthy Children Age 9 to 16 Years Old Yeatman, J. D., Myall, N. J., Dougherty, R. F., Wandell, B. A., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2013: S5
Neonatal CSF oxytocin levels are associated with parent report of infant soothability and sociability. Psychoneuroendocrinology Clark, C. L., St John, N., Pasca, A. M., Hyde, S. A., Hornbeak, K., Abramova, M., Feldman, H., Parker, K. J., Penn, A. A. 2013; 38 (7): 1208-1212

Abstract

Oxytocin (OT) has been linked to social behavior in rodents, non-human primates, and adult humans, but almost nothing is known about brain OT activity in human newborns or its impact on social development. To better understand the role of OT biology in human social functioning, a multi-disciplinary, longitudinal study was conducted. Cerebral spinal fluid (CSF) OT levels from 18 human neonates were evaluated and examined in relationship to social-seeking behavior at term, at 3 months, and at 6 months of age. Higher neonatal CSF OT levels were consistently associated with solicitation of parental soothing and interest in social engagement with others. This is the first study to link CSF OT levels to normative human social functioning. Research is now required to test whether early OT levels serve as a biomarker for subsequent social abnormalities.

View details for DOI 10.1016/j.psyneuen.2012.10.017

View details for PubMedID 23507187

Executive Function Skills in Preterm Preschool Children Loe, I. M., Chatav, M., Alduncin, N., Chang, W. S., Feldman, H. M., Huffman, L. C. LIPPINCOTT WILLIAMS & WILKINS. 2013: S7
Does Multiple Language Exposure Influence Executive Function Skills in Preschool Children? Loe, I. M., Alduncin, N., Chatav, M., Chang, W. S., Huffman, L. C., Feldman, H. M. LIPPINCOTT WILLIAMS & WILKINS. 2013: S4
Case series: fractional anisotropy along the trajectory of selected white matter tracts in adolescents born preterm with ventricular dilation. Journal of child neurology Myall, N. J., Yeom, K. W., Yeatman, J. D., Gaman-Bean, S., Feldman, H. M. 2013; 28 (6): 774-780

Abstract

This case series assesses white matter microstructure in 3 adolescents born preterm with nonshunted ventricular dilation secondary to intraventricular hemorrhage. Subjects (ages 12-17 years, gestational age 26-29 weeks, birth weight 825-1624 g) were compared to 3 full-term controls (13-17 years, 39-40 weeks, 3147-3345 g) and 3 adolescents born preterm without ventricular dilation (10-13 years, 26-29 weeks, 630-1673 g). Tractography using a 2 region of interest method reconstructed the following white matter tracts: superior longitudinal/arcuate fasciculus, inferior longitudinal fasciculus, inferior fronto-occipital fasciculus, uncinate fasciculus, and corticospinal tract. Subjects showed increased fractional anisotropy and changes in the pattern of fractional anisotropy along the trajectory of tracts adjacent to the lateral ventricles. Tensor shape at areas of increased fractional anisotropy demonstrated increased linear anisotropy at the expense of planar and spherical anisotropy. These findings suggest increased axonal packing density and straightening of fibers secondary to ventricular enlargement.

View details for DOI 10.1177/0883073812449693

View details for PubMedID 22859695

Case series: fractional anisotropy along the trajectory of selected white matter tracts in adolescents born preterm with ventricular dilation. Journal of child neurology Myall, N. J., Yeom, K. W., Yeatman, J. D., Gaman-Bean, S., Feldman, H. M. 2013; 28 (6): 771-777

View details for DOI 10.1177/0883073812449693

View details for PubMedID 22859695

Attention and Internalizing Behaviors in Relation to White Matter in Children Born Preterm JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Loe, I. M., Lee, E. S., Feldman, H. M. 2013; 34 (3): 156-164

Abstract

Diffusion tensor imaging (DTI) is a magnetic resonance imaging technique that provides quantitative characterization of white matter tracts in the brain. This study used DTI to examine the degree of association between parent-rated scores of attention, internalizing behaviors including anxiety symptoms, and externalizing behaviors and white matter fractional anisotropy (FA) in children born preterm.Participants were aged 9 to 16 years; 25 were born at <36 weeks of gestation (mean = 28.6 wk, birth weight = 1191 g) and 20 were full term. The authors analyzed the results using Tract-Based Spatial Statistics, a technique that generates a skeleton representing the core of white matter tracts throughout the brain. The authors examined the correlations between behavior scores and FA of (1) the whole skeleton and (2) the specific regions of interest.In preterm children, scores on attention and internalizing behavior scales were each associated with whole skeleton FA and several regions of interest; unfavorable scores were consistently associated with lower FA. Externalizing behaviors were not associated with whole skeleton FA, but significant associations were found within a few regions of interest. The network of significant regions for attention and internalizing symptoms was widely distributed and overlapping. In full-term children, no associations of FA and behavior were significant.Attention and internalizing behaviors in preterm children were associated with FA in a widely distributed overlapping network of white matter tracts, suggesting common underlying neurobiology. DTI contributes to understanding individual differences in attention and behavior characteristics in children born preterm.

View details for DOI 10.1097/DBP.0b013e3182842122

View details for PubMedID 23572166

Neural plasticity after pre-linguistic injury to the arcuate and superior longitudinal fasciculi CORTEX Yeatman, J. D., Feldman, H. M. 2013; 49 (1): 301-311

Abstract

We describe the case of girl who was born prematurely and diagnosed periventricular leukomalacia, a condition characterized by severe injury to the white matter tracts primarily surrounding the ventricles. At 12 years of age, we obtained diffusion tensor imaging (DTI) data on this child as part of a research protocol. Multiple analyses of DTI data, including tractography, showed that the left and right arcuate and superior longitudinal fasciculi were missing in the child though all other major white matter tracts were present. Standardized psychometric tests at age 12 years revealed that despite early language delays, she had average scores on expressive language, sentence repetition, and reading, functions that have been hypothesized to depend on signals carried by the arcuate fasciculus. We identified intact ventral connections between the temporal and frontal lobes through the extreme capsule fiber system and uncinate fasciculus. Preserved language and reading function after serious injury to the arcuate fasciculus highlights the plasticity of the developing brain after severe white matter injury early in life.

View details for DOI 10.1016/j.cortex.2011.08.006

View details for PubMedID 21937035

Hospitalizations of Children with Autism Increased from 1999-2009. Journal of Autism and Developmental Disorders Nayfack, A. M., Huffman, L. C., Feldman, H. M., Chan, J., Saynina, O., Wise, P. H. 2013; on line

Abstract

This longitudinal secondary analysis examined which early language and speech abilities are associated with school-aged reading skills, and whether these associations are mediated by cognitive ability. We analyzed vocabulary, syntax, speech sound maturity, and cognition in a sample of healthy children at age 3 years (N = 241) in relation to single word reading (decoding), comprehension, and oral reading fluency in the same children at age 9-11 years. All predictor variables and the mediator variable were associated with the three reading outcomes. The predictor variables were all associated with cognitive abilities, the mediator. Cognitive abilities partially mediated the effects of language on reading. After mediation, decoding was associated with speech sound maturity; comprehension was associated with receptive vocabulary; and oral fluency was associated with speech sound maturity, receptive vocabulary, and syntax. In summary, all of the effects of language on reading could not be explained by cognition as a mediator. Specific components of language and speech skills in preschool made independent contributions to reading skills 6-8 years later. These early precursors to later reading skill represent potential targets for early intervention to improve reading.

View details for DOI 10.3389/fpsyg.2013.00586

View details for PubMedID 24027549

View details for PubMedCentralID PMC3759794

Effects of early language, speech, and cognition on later reading: a mediation analysis. Frontiers in psychology Durand, V. N., Loe, I. M., Yeatman, J. D., Feldman, H. M. 2013; 4: 586-?

Abstract

Children born preterm are at risk for deficits in language and reading. They are also at risk for injury to the white matter of the brain. The goal of this study was to determine whether performance in language and reading skills would be associated with white matter properties in children born preterm and full-term. Children born before 36 weeks gestation (n=23, meanSD age 12.52.0 years, gestational age 28.72.5 weeks, birth weight 1184431 g) and controls born after 37 weeks gestation (n=19, 13.12.1 years, 39.31.0 weeks, 3178413 g) underwent a battery of language and reading tests. Diffusion tensor imaging (DTI) scans were processed using tract-based spatial statistics to generate a core white matter skeleton that was anatomically comparable across participants. Fractional anisotropy (FA) was the diffusion property used in analyses. In the full-term group, no regions of the whole FA-skeleton were associated with language and reading. In the preterm group, regions of the FA-skeleton were significantly associated with verbal IQ, linguistic processing speed, syntactic comprehension, and decoding. Combined, the regions formed a composite map of 22 clusters on 15 tracts in both hemispheres and in the ventral and dorsal streams. ROI analyses in the preterm group found that several of these regions also showed positive associations with receptive vocabulary, verbal memory, and reading comprehension. Some of the same regions showed weak negative correlations within the full-term group. Exploratory multiple regression in the preterm group found that specific white matter pathways were related to different aspects of language processing and reading, accounting for 27-44% of the variance. The findings suggest that higher performance in language and reading in a group of preterm but not full-term children is associated with higher fractional anisotropy of a bilateral and distributed white matter network.

View details for DOI 10.1016/j.neuropsychologia.2012.10.014

View details for PubMedID 23088817

Redesigning Health Care for Children with Disabilities: Strengthening Inclusion, Contribution, and Health Feldman, H. M. 2013

Abstract

Tractography based on diffusion weighted imaging (DWI) data is a method for identifying the major white matter fascicles (tracts) in the living human brain. The health of these tracts is an important factor underlying many cognitive and neurological disorders. In vivo, tissue properties may vary systematically along each tract for several reasons: different populations of axons enter and exit the tract, and disease can strike at local positions within the tract. Hence quantifying and understanding diffusion measures along each fiber tract (Tract Profile) may reveal new insights into white matter development, function, and disease that are not obvious from mean measures of that tract. We demonstrate several novel findings related to Tract Profiles in the brains of typically developing children and children at risk for white matter injury secondary to preterm birth. First, fractional anisotropy (FA) values vary substantially within a tract but the Tract FA Profile is consistent across subjects. Thus, Tract Profiles contain far more information than mean diffusion measures. Second, developmental changes in FA occur at specific positions within the Tract Profile, rather than along the entire tract. Third, Tract Profiles can be used to compare white matter properties of individual patients to standardized Tract Profiles of a healthy population to elucidate unique features of that patient's clinical condition. Fourth, Tract Profiles can be used to evaluate the association between white matter properties and behavioral outcomes. Specifically, in the preterm group reading ability is positively correlated with FA measured at specific locations on the left arcuate and left superior longitudinal fasciculus and the magnitude of the correlation varies significantly along the Tract Profiles. We introduce open source software for automated fiber-tract quantification (AFQ) that measures Tract Profiles of MRI parameters for 18 white matter tracts. With further validation, AFQ Tract Profiles have potential for informing clinical management and decision-making.

View details for DOI 10.1371/journal.pone.0049790

View details for PubMedID 23166771

Language and reading skills in school-aged children and adolescents born preterm are associated with white matter properties on diffusion tensor imaging NEUROPSYCHOLOGIA Feldman, H. M., Lee, E. S., Yeatman, J. D., Yeom, K. W. 2012; 50 (14): 3348-3362

Abstract

To use objective, nonverbal oculomotor tasks to assess executive function and infer the neural basis of impairments in preterm children.Cross-sectional study of preterm children age 9-16 years (n = 69; mean gestational age 29 weeks) and full-term controls (n = 43). Tasks assessed sensorimotor function (reflexive prosaccades); resistance to peripheral distracters (fixation); response inhibition, response preparation, and execution of a voluntary saccade (antisaccades); and spatial working memory (memory-guided saccades). Group differences were analyzed using ANOVA. We used linear regression to analyze the contributions of age, sex, gestational age, and white matter category to task performance.Preterm children did not differ from controls on basic sensorimotor function, response inhibition, and working memory. Compared with controls, preterm children showed greater susceptibility to peripheral distracters (P = .008) and were slower to initiate an inhibitory response (P = .003). Regression models showed contributions of age and white matter category to task performance.Preterm children show intact basic sensorimotor function and demonstrate difficulties in processes underlying executive control, including increased distractibility and prolonged response preparation. These limitations may reflect specific neural abnormalities in fronto-subcortical executive control of behavior.

View details for DOI 10.1016/j.jpeds.2012.02.037

View details for PubMedID 22480696

Tract Profiles of White Matter Properties: Automating Fiber-Tract Quantification PLOS ONE Yeatman, J. D., Dougherty, R. F., Myall, N. J., Wandell, B. A., Feldman, H. M. 2012; 7 (11)

Abstract

Diffusion tensor imaging (DTI) was used to evaluate white matter architecture after preterm birth. The goals were (1) to compare white matter microstructure in two cohorts of preterm- and term-born children; and (2) within preterm groups, to determine if sex, gestational age, birthweight, white matter injury score from conventional magnetic resonance imaging (MRI), or IQ was associated with DTI measures.Participants (n=121; 66 females, 55 males) were aged 9 to 16 years. They comprised 58 preterm children (site 1, n=25; and site 2, n=33) born at less than 36 weeks' gestation (mean 29.4 wks; birthweight 1289g) and 63 term children (site 1, n=40; site 2, n=23) born at more than 37 weeks' gestation. DTI was analyzed using tract-based spatial statistics. Diffusion measures were fractional anisotropy, axial, radial, and mean diffusivity.In no region of the white matter skeleton was fractional anisotropy lower in the preterm group at either site. Within the preterm groups, fractional anisotropy was significantly associated with white matter injury score, but not sex, gestational age, or birthweight. At site 1, fractional anisotropy was associated with IQ.DTI contributes to understanding individual differences after preterm birth but may not differentiate a relatively high-functioning group of preterm children from a matched group of term-born children.

View details for DOI 10.1111/j.1469-8749.2012.04378.x

View details for PubMedID 22803787

Oculomotor Assessments of Executive Function in Preterm Children JOURNAL OF PEDIATRICS Loe, I. M., Luna, B., Bledsoe, I. O., Yeom, K. W., Fritz, B. L., Feldman, H. M. 2012; 161 (3): 427-?

Abstract

To achieve consensus regarding important clinical, translational, and health services research questions for the field of developmental-behavioral pediatrics (DBP).Twenty-seven developmental-behavioral pediatricians, 16 psychologists, and 12 parents participated in a 3-round Delphi survey. Participation was 100% in Rounds I and III and 96% in Round II. In Round I, each participant suggested up to 10 research questions important for DBP in the next 5 years. In Round II, participants rated the importance of each unique question on a 9-point Likert scale. Questions were rated as consensus important questions if they had a median score of 7 and the 25th percentile was at least 6 or the coefficient of variation 30 (suggesting consensus). Questions were rated as potentially important if they had a median of 7, but a coefficient of variation >30 or if specific stakeholder group ratings suggested importance. After providing participants the Round II results, potentially important questions were rated a second time (Round III).In Round I, 216 unique research questions were identified. In Round II, 29 of these questions met the criteria for a consensus important question and 60 questions were rated as potentially important. In Round III, 10 additional questions were rated as consensus important questions. Of the 39 consensus important questions, 20 were efficacy or comparative effectiveness studies and 40% related to autism spectrum disorders.This Delphi process identified a set of high priority clinical, translational, and health services research topics for DBP that can guide research to advance the field and improve care and outcomes for children with DBP conditions.

View details for DOI 10.1097/DBP.0b013e31825a7101

View details for Web of Science ID 000306281500011

View details for PubMedID 22710856

White matter microstructure on diffusion tensor imaging is associated with conventional magnetic resonance imaging findings and cognitive function in adolescents born preterm DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY Feldman, H. M., Lee, E. S., Loe, I. M., Yeom, K. W., Grill-Spector, K., Luna, B. 2012; 54 (9): 809-814

Abstract

Using a statewide population-based data source, we describe current neonatal follow-up referral practices for high-risk infants with developmental delays throughout California.From a cohort analysis of quality improvement data from 66 neonatal follow-up programs in the California Children's Services and California Perinatal Quality Care Collaborative High-Risk Infant Follow-Up Quality of Care Initiative, 5129 high-risk infants were evaluated at the first visit between 4 and 8 months of age in neonatal follow-up. A total of 1737 high-risk infants were evaluated at the second visit between 12 and 16 months of age. We calculated referral rates in relation to developmental status (high versus low concern) based on standardized developmental testing or screening.Among infants with low concerns (standard score >70 or passed screen) at the first visit, 6% were referred to early intervention; among infants with high concerns, 28% of infants were referred to early intervention. Even after including referrals to other (private) therapies, 34% infants with high concerns did not receive any referrals. These rates were similar for the second visit.In spite of the specialization of neonatal follow-up programs to identify high-risk infants with developmental delays, a large proportion of potentially eligible infants were not referred to early intervention.

View details for DOI 10.1542/peds.2011-2720

View details for PubMedID 22614772

Research Priorities for Developmental-Behavioral Pediatrics: A DBPNet Consensus Study JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Blum, N. J., Feldman, H. M., Barbaresi, W. J., Schonfeld, D. J., Hansen, R. L., Forrest, C. B. 2012; 33 (6): 509-516
Missed Opportunities in the Referral of High-Risk Infants to Early Intervention PEDIATRICS Tang, B. G., Feldman, H. M., Huffman, L. C., Kagawa, K. J., Gould, J. B. 2012; 129 (6): 1027-1034

Abstract

Adolescent survivors of preterm birth experience persistent functional problems that negatively impact academic outcomes, even when standardized measures of cognition and language suggest normal ability. In this fMRI study, we compared the neural activation supporting auditory sentence comprehension in two groups of adolescents (ages 9-16 years); sentences varied in length and syntactic difficulty. Preterms (n=18, mean gestational age 28.8 weeks) and full terms (n=14) had scores on verbal IQ, receptive vocabulary, and receptive language tests that were within or above normal limits and similar between groups. In early and late phases of the trial, we found interactions by group and length; in the late phase, we also found a group by syntactic difficulty interaction. Post hoc tests revealed that preterms demonstrated significant activation in the left and right middle frontal gyri as syntactic difficulty increased. ANCOVA showed that the interactions could not be attributed to differences in age, receptive language skill, or reaction time. Results are consistent with the hypothesis that preterm birth modulates brain-behavior relations in sentence comprehension as task demands increase. We suggest preterms' differences in neural processing may indicate a need for educational accommodations, even when formal test scores indicate normal academic achievement.

View details for DOI 10.1016/j.dcn.2011.10.002

View details for PubMedID 22682901

Myofascial Structural Integration: A Promising Complementary Therapy for Young Children With Spastic Cerebral Palsy JOURNAL OF EVIDENCE-BASED INTEGRATIVE MEDICINE Hansen, A. B., Price, K. S., Feldman, H. M. 2012; 17 (2): 13135

Abstract

Preterm children are at risk for executive function (EF) problems, which have been linked to behavior and learning problems in full term children. In this study, we examine the relationship between EF and functional outcomes in preterm children.To evaluate (1) EF skills of 9- to 16-year-old children born across the spectrum of gestational age (GA), (2) relationship of degree of prematurity to EF skills, and (3) contributions of EF skills to two functional outcomes - reading scores and parent-rated child function.Preterm children <36 weeks gestation (n=72) were compared to full term children (n=42) of similar age, gender and SES, on measures of EF, reading, and parent-ratings of child function. Multiple regression models evaluated contributions to EF skills and functional outcomes.Compared to full term controls, preterm children had poorer EF performance on a complex planning and organization task and did not increase planning time as task difficulty increased. Their spatial memory capacity was not different. GA contributed to EF skills, but was mediated by IQ. EF contributed to the variance in reading skills but did not add to the variance in reading when IQ was considered. EF skills significantly contributed to the variance in parent-rated child function, but IQ did not.EF skills contribute to measures of functional outcome in this high-risk population. The use of EF skills as an early marker for learning and functional problems and as a target for intervention in children born preterm warrants future study.

View details for DOI 10.1016/j.earlhumdev.2011.07.018

View details for PubMedID 21849240

Differences in neural activation between preterm and full term born adolescents on a sentence comprehension task: Implications for educational accommodations DEVELOPMENTAL COGNITIVE NEUROSCIENCE Barde, L. H., Yeatman, J. D., Lee, E. S., Glover, G., Feldman, H. M. 2012; 2: S114-S128
Executive function skills are associated with reading and parent-rated child function in children born prematurely EARLY HUMAN DEVELOPMENT Loe, I. M., Lee, E. S., Luna, B., Feldman, H. M. 2012; 88 (2): 111-118

Abstract

Attention-deficit/hyperactivity disorder (ADHD) is the most common neurobehavioral disorder of childhood and can profoundly affect the academic achievement, well-being, and social interactions of children; the American Academy of Pediatrics first published clinical recommendations for the diagnosis and evaluation of ADHD in children in 2000; recommendations for treatment followed in 2001.

View details for DOI 10.1542/peds.2011-2654

View details for Web of Science ID 000296714000069

View details for PubMedID 22003063

REASONS FOR HOSPITALIZATION IN CHILDREN WITH CEREBRAL PALSY AND DOWN SYNDROME ACROSS CHILDHOOD Western Regional Meeting of the American-Federation-for-Medical-Research Nayfack, A., Chan, J., Huffman, L., Feldman, H., Wise, P. LIPPINCOTT WILLIAMS & WILKINS. 2012: 13132

Abstract

Although studies of long-term outcomes of children born preterm consistently show low intelligence quotient (IQ) and visual-motor impairment, studies of their performance in language and reading have found inconsistent results. In this study, we examined which specific language and reading skills were associated with prematurity independent of the effects of gender, socioeconomic status (SES), and IQ. Participants from two study sites (N=100) included 9-16-year old children born before 36 weeks gestation and weighing less than 2500 grams (preterm group, n=65) compared to children born at 37 weeks gestation or more (full-term group, n=35). Children born preterm had significantly lower scores than full-term controls on Performance IQ, Verbal IQ, receptive and expressive language skills, syntactic comprehension, linguistic processing speed, verbal memory, decoding, and reading comprehension but not on receptive vocabulary. Using MANCOVA, we found that SES, IQ, and prematurity all contributed to the variance in scores on a set of six non-overlapping measures of language and reading. Simple regression analyses found that after controlling for SES and Performance IQ, the degree of prematurity as measured by gestational age group was a significant predictor of linguistic processing speed, =-.27, p<.05, R(2)=.07, verbal memory, =.31, p<.05, R(2)=.09, and reading comprehension, =.28, p<.05, R(2)=.08, but not of receptive vocabulary, syntactic comprehension, or decoding. The language and reading domains where prematurity had a direct effect can be classified as fluid as opposed to crystallized functions and should be monitored in school-aged children and adolescents born preterm.

View details for DOI 10.1016/j.neuropsychologia.2010.12.038

View details for PubMedID 21195100

The Developmental-Behavioral Pediatrics Research Network (DBPNet): Another Step in the Development of the Field. Journal of Developmental and Behavioral Pediatrics Blum, N. J. 2012; 33 (1): 78-83

Abstract

Preterm children are at risk for behavior problems. Studies examining contributions of intellectual and environmental factors to behavior outcomes in preterm children are mixed.(1) To identify the nature of maladaptive behaviors in preterm children age 9 to 16 years born across the spectrum of gestational age and birth weight (BW). (2) To examine contributions of BW as a biological factor, socioeconomic status as an environmental factor, and intelligence quotient (IQ) as indicative of intellectual ability to behavior outcomes.Using the Child Behavior Checklist, parent reports of behavior for 63 preterm children (gestational age 24 to <36 weeks) were compared to 29 full term children of similar age, gender and socioeconomic status. Multiple regression models evaluated effects of prematurity, socioeconomic status, and intellectual ability on behavioral symptom scores.Preterm children had higher total and internalizing problem scores compared to full term children. They also had lower IQ. BW was a significant predictor of total and internalizing behavior problems. Among the syndrome scales, anxious/depressed and attention problems were elevated. Socioeconomic status did not contribute to behavior scores. IQ contributed to total, but not to internalizing or externalizing, scores. IQ contributed to attention problems, but not to anxious/depressed scores.Preterm children had increased behavior problems, especially symptoms of inattention and anxiety. Lower BW predicted more behavior problems. IQ acted as a mediator between BW and attention scores, but not anxiety scores. These findings alert health care providers to assess anxiety in all preterm children regardless of intellectual ability and additional study on the influence of intellectual ability on behavioral outcomes in preterm children is needed.

View details for DOI 10.1016/j.earlhumdev.2011.01.023

View details for PubMedID 21316875

Myofascial structural integraton: A promising complementary therapy for young children with spastic cerebral palsy Journal of Evidence-Based Complementary and Alternative Medicine Hansen AB, Price KS, Feldman HM 2012; 17 (2): 131-135

Abstract

In the care of children with autism spectrum disorders (ASD), medical treatment is typically considered an adjunct to educational and behavioral interventions. Nonetheless, large proportions of children with ASD are managed medically and receive both pharmacologic and complementary-alternative medicine (CAM) treatments. Although many medical treatments have been studied in children with ASD, studies vary widely in terms of the sample, sample size, research design, purposes of treatment, and measurements of change. Surprisingly, comprehensive reviews of the options for medical management in ASD are lacking, particularly reviews that address both pharmacologic and CAM treatments. Furthermore, reviews to date tend to emphasize general effects of medication; this perspective contradicts medical practice, which targets particular symptoms during treatment selection and monitoring. This review of 115 studies adds to the ASD treatment literature by (1) including studies of individuals 0 to 22 years of age; (2) aggregating studies of pharmacologic treatments and CAM treatments; and importantly, (3) organizing treatment response by ASD symptoms, differentiating core and associated symptoms.

View details for DOI 10.1097/DBP.0b013e3182040acf

View details for PubMedID 21160435

ADHD: Clinical Practice Guideline for the Diagnosis, Evaluation, and Treatment of Attention-Deficit/Hyperactivity Disorder in Children and Adolescents PEDIATRICS Wolraich, M., Brown, L., Brown, R. T., DuPaul, G., Earls, M., Feldman, H. M., Ganiats, T. G., Kaplanek, B., Meyer, B., Perrin, J., Pierce, K., Reiff, M., Stein, M. T., Visser, S. 2011; 128 (5): 1007-1022
Specific language and reading skills in school-aged children and adolescents are associated with prematurity after controlling for IQ NEUROPSYCHOLOGIA Lee, E. S., Yeatman, J. D., Luna, B., Feldman, H. M. 2011; 49 (5): 906-913
Behavior problems of 9-16 year old preterm children: Biological, sociodemographic, and intellectual contributions EARLY HUMAN DEVELOPMENT Loe, I. M., Lee, E. S., Luna, F., Feldman, H. M. 2011; 87 (4): 247-252

Abstract

The purpose of this study was to explore changes in activation of the cortical network that serves auditory sentence comprehension in children in response to increasing demands of complex sentences. A further goal is to study how individual differences in children's receptive language abilities are associated with such changes in cortical responses. Fourteen children, 10-16 years old, participated in an event-related functional magnetic resonance imaging experiment using a cross modal sentence-picture verification paradigm. We manipulated sentence difficulty and length in a 2x2 factorial design. Task-related activation covered large regions of the left and right superior temporal cortex, inferior parietal lobe, precuneous, cingulate, middle frontal gyrus and precentral gyrus. Sentence difficulty, independent of length, led to increased activation in the left temporal-parietal junction and right superior temporal gyrus. Changes in activation in frontal regions positively correlated with age-standardized receptive vocabulary scores and negatively correlated with reaction time on a receptive grammar test outside the scanner. Thus, individual differences in language skills were associated with changes in the network in response to changing task demands. These preliminary findings in a small sample of typically developing children suggest that the investigation of individual differences may prove useful in elucidating the underlying neural mechanisms of language disorders in children.

View details for DOI 10.1016/j.bandl.2009.11.006

View details for PubMedID 20053431

Management of Symptoms in Children With Autism Spectrum Disorders: A Comprehensive Review of Pharmacologic and Complementary-Alternative Medicine Treatments JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Huffman, L. C., Sutcliffe, T. L., Tanner, I. S., Feldman, H. M. 2011; 32 (1): 56-68

Abstract

We used diffusion tensor imaging to investigate the association between white-matter integrity and reading ability in a cohort of 28 children. Nineteen preterm children (14 males, five females; mean age 11 y 11 mo [SD 1 y 10 mo], mean gestational age 30.5 wks (SD 3.2), mean birthweight was 1455 g [SD 625]); and nine term children (five males, four females; mean age 12 y 8 mo [SD 2 y 5 mo], mean gestational age 39.6 wks (SD 1.2), and mean birthweight 3877 g [SD 473]).We tested whether fractional anisotropy in a left hemisphere temporoparietal region and in the corpus callosum correlates with birthweight and scores on the following three subtests of the Woodcock-Johnson III Tests of Achievement: word identification, word attack, and passage comprehension.Preterm children had lower reading scores than a comparison group for all reading subtests (p<0.05). We found significant correlations between birthweight and fractional anisotropy in the whole corpus callosum (p=0.001), and between fractional anisotropy and reading skill in the genu (p=0.001) and body (p=0.001) of the corpus callosum. The correlation between reading skill and fractional anisotropy in a left temporoparietal region previously associated with reading disability was not significant (p=0.095).We conclude that perinatal white-matter injury of the central corpus callosum may have long-term developmental implications for reading performance.

View details for DOI 10.1111/j.1469-8749.2009.03456.x

View details for PubMedID 19747208

USE OF DIFFUSION TENSOR IMAGING IN THE EVALUATION OF BRAIN INJURY IN ADOLESCENTS BORN PRETERM Gaman-Bean, S., Yeatman, J., Lee, E., Yeom, K., Feldman, H. LIPPINCOTT WILLIAMS & WILKINS. 2011: 9596

Abstract

Diffusion tensor imaging (DTI) is a magnetic resonance imaging technique that allows for the visualization and characterization of the white matter tracts of the brain in vivo. DTI does not assess white matter directly. Rather, it capitalizes on the fact that diffusion is isotropic (equal in all directions) in cerebral spinal fluid and cell bodies but anisotropic (greater in one direction than the other directions) in axons that comprise white matter. It provides quantitative information about the degree and direction of water diffusion within individual units of volume within the magnetic resonance image, and by inference, about the integrity of white matter. Measures from DTI can be applied throughout the brain or to regions of interest. Fiber tract reconstruction, or tractography, creates continuous 3-dimensional tracts by sequentially piecing together estimates of fiber orientation from the direction of diffusion within individual volume units. DTI has increased our understanding of white matter structure and function. DTI shows nonlinear growth of white matter tracts from childhood to adulthood. Delayed maturation of the white matter in the frontal lobes may explain the continued growth of cognitive control into adulthood. Relative to good readers, adults and children who are poor readers have evidence of white matter differences in a specific region of the temporo-parietal lobe, implicating differences in connections among brain regions as a factor in reading disorder. Measures from DTI changed in poor readers who improved their reading skills after intense remediation. DTI documents injury to white matter tracts after prematurity. Measures indicative of white matter injury are associated with motor and cognitive impairment in children born prematurely. Further research on DTI is necessary before it can become a routine clinical procedure.

View details for DOI 10.1097/DBP.0b013e3181dcaa8b

View details for PubMedID 20453582

MISSED OPPORTUNITIES IN HIGH RISK INFANT FOLLOW-UP? Tang, B., Huffman, L., Feldman, H., Gray, E., Kagawa, K., Gould, J. B. LIPPINCOTT WILLIAMS & WILKINS. 2011: 95

Abstract

Kelly is a 7-year-old girl with a complex medical history including asthma, mild spastic diplegia, and seizure disorder that is controlled with carbamazepine. She had a significant receptive and expressive language impairment and milder delays in gross and fine motor skills. Kelly is currently repeating first grade in a self-contained classroom; she receives speech, occupational, and physical therapy. At the 7-year-old well child visit, her mother is worried about Kelly's poor progress in school, and she expresses concern about her daughter's hearing. Her pediatrician observes that Kelly is withdrawn, uses minimal language, and is fearful of the examination. Kelly was born full-term by Cesarean section because of placental abruption. She was in the neonatal intensive care nursery for 2 weeks with metabolic acidosis because of acute tubular necrosis. One day after arriving home, she had a cardiopulmonary arrest followed by emergency open-heart surgery for critical pulmonary hypertension. Her postoperative course was significant for renal failure, extracorporal membrane oxygenation, ventilator dependency, tracheostomy, and gastrostomy. By 3 years of age her medical condition stabilized, and the tracheostomy and gastrostomy tubes were removed. A review of Kelly's previous audiological tests revealed a failed otoacoustic emission test at 5 months. An auditory brain stem response test at 8 months recorded normal hearing in the right ear. At 4 years, behavioral audiometry was attempted but not completed because Kelly cried throughout the session. At 5 years, testing with ear inserts showed normal hearing bilaterally. Because of the concerns raised by Kelly's mother at the pediatric visit, she was referred to audiology for a reevaluation. Testing at this time revealed moderate to profound sensorineural hearing loss in both the ears, which was confirmed on subsequent examinations. Kelly was promptly fitted for hearing aids. Her individual education plan was changed to reflect the diagnosis of hearing impairment, and hearing services were implemented in the classroom. On a recent follow-up visit, Kelly was talkative, engaging, and cheerful.

View details for DOI 10.1097/DBP.0b013e3181d82efc

View details for PubMedID 20414074

Individual differences in auditory sentence comprehension in children: An exploratory event-related functional magnetic resonance imaging investigation BRAIN AND LANGUAGE Yeatman, J. D., Ben-Shachar, M., Glover, G. H., Feldman, H. M. 2010; 114 (2): 72-79

Abstract

Kelly is a 7-year-old girl with a complex medical history including asthma, mild spastic diplegia, and seizure disorder that is controlled with carbamazepine. She had a significant receptive and expressive language impairment and milder delays in gross and fine motor skills. Kelly is currently repeating first grade in a self-contained classroom; she receives speech, occupational, and physical therapy. At the 7-year-old well child visit, her mother is worried about Kelly's poor progress in school, and she expresses concern about her daughter's hearing. Her pediatrician observes that Kelly is withdrawn, uses minimal language, and is fearful of the examination.Kelly was born full-term by Cesarean section because of placental abruption. She was in the neonatal intensive care nursery for 2 weeks with metabolic acidosis because of acute tubular necrosis. One day after arriving home, she had a cardiopulmonary arrest followed by emergency open-heart surgery for critical pulmonary hypertension. Her postoperative course was significant for renal failure, extracorporal membrane oxygenation, ventilator dependency, tracheostomy, and gastrostomy. By 3 years of age her medical condition stabilized, and the tracheostomy and gastrostomy tubes were removed.A review of Kelly's previous audiological tests revealed a failed otoacoustic emission test at 5 months. An auditory brain stem response test at 8 months recorded normal hearing in the right ear. At 4 years, behavioral audiometry was attempted but not completed because Kelly cried throughout the session. At 5 years, testing with ear inserts showed normal hearing bilaterally.Because of the concerns raised by Kelly's mother at the pediatric visit, she was referred to audiology for a reevaluation. Testing at this time revealed moderate to profound sensorineural hearing loss in both the ears, which was confirmed on subsequent examinations. Kelly was promptly fitted for hearing aids. Her individual education plan was changed to reflect the diagnosis of hearing impairment, and hearing services were implemented in the classroom. On a recent follow-up visit, Kelly was talkative, engaging, and cheerful.

View details for PubMedID 19672159

Reading performance correlates with white-matter properties in preterm and term children DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY Andrews, J. S., Ben-Shachar, M., Yeatman, J. D., Flom, L. L., Luna, B., Feldman, H. M. 2010; 52 (6): E94-E100

Abstract

Prematurity is associated with white matter injury. Diffusion tensor imaging, a new magnetic resonance imaging technique, identifies white matter fiber tracts and quantifies structural properties. We used diffusion tensor imaging fiber tracking to compare white matter characteristics in a 12-year-old born prematurely and full-term control. We divided fibers passing through the corpus callosum into 7 segments based on cortical projection zones and analyzed them for fractional anisotropy, axial diffusivity, and radial diffusivity. We also compared corticospinal and somatosensory tracts in the participant and control. The participant had decreased fractional anisotropy in every callosal segment, particularly in superior and posterior parietal projections. Fractional anisotropy of the corticospinal and somatosensory tracts was not lower in the participant than control. Fiber tracking allowed precise localization and visualization of white matter injuries of the corpus callosum associated with prematurity. Quantitative measures suggested myelin deficiencies across the corpus callosum, particularly in parietal projections.

View details for DOI 10.1177/0883073808331080

View details for PubMedID 19435729

Diffusion Tensor Imaging: A Review for Pediatric Researchers and Clinicians JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Feldman, H. M., Yeatman, J. D., Lee, E. S., Barde, L. H., Gaman-Bean, S. 2010; 31 (4): 346-356

Abstract

To evaluate cognitive control in children with attention-deficit/hyperactivity disorder (ADHD) using oculomotor tests of executive function.Cross-sectional study of children aged 8 to 13 years with ADHD (n = 26) and controls (n = 33) used oculomotor tasks to assess sensorimotor function (visually guided saccades), resistance to peripheral distractors (fixation), response inhibition (antisaccades), and spatial working memory (memory-guided saccades).All children had intact sensorimotor function and working memory. Children with ADHD showed susceptibility to peripheral distractors and deficits in response inhibition. Increased interstimulus (IS) fixation periods on the antisaccade task were associated with improved performance and decreased reaction times on correct trials for controls but not for children with ADHD. Attention-deficit/hyperactivity disorder-combined and inattentive subtypes showed different patterns of reaction time as a function of IS periods.Response inhibition deficits in ADHD on oculomotor tasks are consistent with other studies. The failure of children with ADHD to use IS time to decrease response inhibition errors and reaction time suggests that IS time is not used to prepare a response. These findings highlight the importance of considering cognitive processing components affected by ADHD in addition to core behavioral symptoms, particularly in designing new treatment strategies.

View details for DOI 10.1097/CHI.0b013e31819996da

View details for PubMedID 19238098

Delayed Recognition of Profound Hearing Loss in a 7-Year-Old Girl With a Neurological Condition JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Tang, B. G., Feldman, H. M., Padden, C., Israeli, N., Stein, M. T. 2010; 31 (3): S42-S45

Abstract

The purpose of this study was to describe the complex array of functional problems in children diagnosed by their treating speech/language pathologist with Childhood Apraxia of Speech (CAS), a poorly understood, severe speech sound disorder.We asked parents (n = 201) attending the first national parent conference on CAS to voluntarily complete a survey, which evaluated 43 functional domains from the International Classification of Functioning, Disability, and Health-Children and Youth version (ICF-CY). The survey also included questions about co-existing medical, developmental, and mental health conditions and about service utilization. Data were analyzed using descriptive statistics and exploratory factor analysis.The most prevalent functional problems in addition to communication were attention (focus), vestibular function, temperament, fine hand use, maintaining attention, and learning to write. Four orthogonal factors accounted for 23% of the variance in functional problems: Cognitive and Learning Problems, Social Communication Difficulties, Behavioral Dysregulation, and Other Oral Motor Problems. Over half the sample had health, mental health, and developmental conditions. Almost all of the children used early intervention and speech/language therapy services.The ICF-CY provided a systematic approach for describing and categorizing functional problems in children with CAS. The identified factors should guide the multidisciplinary team in conducting comprehensive evaluations, rehabilitation, and long-term follow-up of children with CAS.

View details for DOI 10.1080/09638280701795030

View details for Web of Science ID 000263007900004

View details for PubMedID 18720114

Delayed Recognition of Profound Hearing Loss in a 7-Year-Old Girl With a Neurological Condition JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Tang, B. G., Feldman, H. M., Padden, C., Israeli, N., Stein, M. T. 2009; 30 (4): 327-330

Abstract

In a prospective study of developmental outcomes in relation to early-life otitis media, behavioral, cognitive, and language measures were administered to a large, diverse sample of children at 2, 3, 4, 6, and 9-11 years of age (N = 741). At 9-11 years of age, 9% of the children were categorized as having attention-deficit/hyperactivity disorder (ADHD) based on parent report. Compared to the non-ADHD group, the ADHD group had higher (i.e., less favorable) scores on parent and teacher versions of the Child Behavior Checklist at all ages. Children in the ADHD group also had lower scores on cognitive and receptive language measures in preschool. The findings support the concept that ADHD is a cognitive as well as a behavioral disorder.

View details for DOI 10.1111/j.1467-8624.2008.01230.x

View details for PubMedID 19037954

Using Diffusion Tensor Imaging and Fiber Tracking to Characterize Diffuse Perinatal White Matter Injury: A Case Report JOURNAL OF CHILD NEUROLOGY Yeatman, J. D., Ben-Shachar, M., Bammer, R., Feldman, H. M. 2009; 24 (7): 795-800

Abstract

Attention-deficit/hyperactivity disorder (ADHD) is associated with poor grades, poor reading and math standardized test scores, and increased grade retention. ADHD is also associated with increased use of school-based services, increased rates of detention and expulsion, and ultimately with relatively low rates of high school graduation and postsecondary education. Children in community samples who show symptoms of inattention, hyperactivity, and impulsivity with or without formal diagnoses of ADHD also show poor academic and educational outcomes. Pharmacologic treatment and behavior management are associated with reduction of the core symptoms of ADHD and increased academic productivity, but not with improved standardized test scores or ultimate educational attainment. Future research must use conceptually based outcome measures in prospective, longitudinal, and community-based studies to determine which pharmacologic, behavioral, and educational interventions can improve academic and educational outcomes of children with ADHD.

View details for DOI 10.1093/jpepsy/jsl054

View details for Web of Science ID 000248086000003

View details for PubMedID 17569716

Oculomotor Performance Identifies Underlying Cognitive Deficits in Attention-Deficit/Hyperactivity Disorder JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Loe, I. M., Feldman, H. M., Yasui, E., Luna, B. 2009; 48 (4): 431-440

Abstract

The overall purpose of this article is to describe the speech and language abilities of children who have selected clinical conditions, not only to characterize the outcomes of those conditions, but also to understand fundamental requirements for language learning in typically developing children. This developmental cognitive neuroscience analysis conceptualizes the clinical conditions as naturalistic experimental manipulations, selectively altering factors in the language-learning situation that could not otherwise be ethically manipulated in a research study.

View details for DOI 10.1016/j.pcl.2007.02.006

View details for PubMedID 17543911

Functional characteristics of children diagnosed with Childhood Apraxia of Speech DISABILITY AND REHABILITATION Teverovsky, E. G., Bickel, J. O., Feldman, H. M. 2009; 31 (2): 94-102

Abstract

Developmental impairments in children have been attributed to persistent middle-ear effusion in their early years of life. Previously, we reported that among children younger than 3 years of age with persistent middle-ear effusion, prompt as compared with delayed insertion of tympanostomy tubes did not result in improved cognitive, language, speech, or psychosocial development at 3, 4, or 6 years of age. However, other important components of development could not be assessed until the children were older.We enrolled 6350 infants soon after birth and evaluated them regularly for middle-ear effusion. Before 3 years of age, 429 children with persistent effusion were randomly assigned to undergo the insertion of tympanostomy tubes either promptly or up to 9 months later if effusion persisted. We assessed literacy, attention, social skills, and academic achievement in 391 of these children at 9 to 11 years of age.Mean (+/-SD) scores on 48 developmental measures in the group of children who were assigned to undergo early insertion of tympanostomy tubes did not differ significantly from the scores in the group that was assigned to undergo delayed insertion. These measures included the Passage Comprehension subtest of the Woodcock Reading Mastery Tests (mean score, 98+/-12 in the early-treatment group and 99+/-12 in the delayed-treatment group); the Spelling, Writing Samples, and Calculation subtests of the Woodcock-Johnson III Tests of Achievement (96+/-13 and 97+/-16; 104+/-14 and 105+/-15; and 99+/-13 and 99+/-13, respectively); and inattention ratings on visual and auditory continuous performance tests.In otherwise healthy young children who have persistent middle-ear effusion, as defined in our study, prompt insertion of tympanostomy tubes does not improve developmental outcomes up to 9 to 11 years of age. (ClinicalTrials.gov number, NCT00365092 [ClinicalTrials.gov].).

View details for Web of Science ID 000243488100007

View details for PubMedID 17229952

Developmental-Behavioral Pediatrics Feldman, H. M. edited by Carey, W. B., Coleman, W., Crocker, A. C., Elias, E. Elsevier,. 2009

Abstract

Attention-deficit/hyperactivity disorder (ADHD) is associated with poor grades, poor reading and math standardized test scores, and increased grade retention. ADHD is also associated with increased use of school-based services, increased rates of detention and expulsion, and ultimately with relatively low rates of high school graduation and postsecondary education. Children in community samples who show symptoms of inattention, hyperactivity, and impulsivity with or without formal diagnoses of ADHD also show poor academic and educational outcomes. Pharmacologic treatment and behavior management are associated with reduction of the core symptoms of ADHD and increased academic productivity, but not with improved standardized test scores or ultimate educational attainment. Future research must use conceptually based outcome measures in prospective, longitudinal, and community-based studies to determine which pharmacologic, behavioral, and educational interventions can improve academic and educational outcomes of children with ADHD.

View details for Web of Science ID 000243950000004

View details for PubMedID 17261487

Otitis Media with Effusion and Child Development: Rethinking management. Contemporary Pediatrics Feldman, H. M., Paradise, J. L. 2009; 26 (5): 40-47

View details for Web of Science ID 000239858400007

View details for PubMedID 16906010

Early Histories of School-Aged Children With Attention-Deficit/Hyperactivity Disorder CHILD DEVELOPMENT Loe, I. M., Balestrino, M. D., Phelps, R. A., Kurs-Lasky, M., Chaves-Gnecco, D., Paradise, J. L., Feldman, H. M. 2008; 79 (6): 1853-1868

Abstract

The purpose of this study was to determine if two teams of raters could reliably assign codes and performance qualifiers from the Activities and Participation component of the International Classification of Functioning, Disability, and Health (ICF) to children with special health care needs based on the results of a developmentally structured interview.Children (N = 40), ages 11 months to 12 years 10 months, with a range of health conditions, were evaluated using a structured interview consisting of open-ended questions and scored using developmental guidelines. For each child, two raters made a binary decision indicating whether codes represented an area of need or no need for that child. Raters assigned a performance qualifier, based on the ICF guidelines, to each code designated as an area of need. Cohen's kappa statistic was used as the measure of inter-rater reliability.Team I reached good to excellent agreement on 39/39 codes and Team II on 38/39 codes. Team I reached good to excellent agreement on 5/5 qualifiers and Team II on 10/14 qualifiers.A developmentally structured interview was an effective clinical tool for assigning ICF codes to children with special health care needs. The interview resulted in higher rates of agreement than did results from standardized functional assessments. Guidelines for assigning performance qualifiers must be modified for use with children.

View details for DOI 10.1080/09638280500052849

View details for Web of Science ID 000231160800002

View details for PubMedID 16096251

Academic and educational outcomes of children with ADHD JOURNAL OF PEDIATRIC PSYCHOLOGY Loe, I. M., Feldman, H. M. 2007; 32 (6): 643-654

Abstract

To prevent later developmental impairments, myringotomy with the insertion of tympanostomy tubes has often been undertaken in young children who have persistent otitis media with effusion. We previously reported that prompt as compared with delayed insertion of tympanostomy tubes in children with persistent effusion who were younger than three years of age did not result in improved developmental outcomes at three or four years of age. However, the effect on the outcomes of school-age children is unknown.We enrolled 6350 healthy infants younger than 62 days of age and evaluated them regularly for middle-ear effusion. Before three years of age, 429 children with persistent middle-ear effusion were randomly assigned to have tympanostomy tubes inserted either promptly or up to nine months later if effusion persisted. We assessed developmental outcomes in 395 of these children at six years of age.At six years of age, 85 percent of children in the early-treatment group and 41 percent in the delayed-treatment group had received tympanostomy tubes. There were no significant differences in mean (+/-SD) scores favoring early versus delayed treatment on any of 30 measures, including the Wechsler Full-Scale Intelligence Quotient (98+/-13 vs. 98+/-14); Number of Different Words test, a measure of word diversity (183+/-36 vs. 175+/-36); Percentage of Consonants Correct-Revised test, a measure of speech-sound production (96+/-2 vs. 96+/-3); the SCAN test, a measure of central auditory processing (95+/-15 vs. 96+/-14); and several measures of behavior and emotion.In otherwise healthy children younger than three years of age who have persistent middle-ear effusion within the duration of effusion that we studied, prompt insertion of tympanostomy tubes does not improve developmental outcomes at six years of age.

View details for Web of Science ID 000231101500008

View details for PubMedID 16093466

View details for PubMedCentralID PMC1201478

Using the language characteristics of clinical populations to understand normal language development PEDIATRIC CLINICS OF NORTH AMERICA Feldman, H. M. 2007; 54 (3): 585-?

Abstract

The MacArthur-Bates Communicative Development Inventories (CDI; Dale, 1996; Fenson et al., 1994), parent reports about language skills, are being used increasingly in studies of theoretical and public health importance. This study (N = 113) correlated scores on the CDI at ages 2 and 3 years with scores at age 3 years on tests of cognition and receptive language and measures from parent-child conversation. Associations indicated reasonable concurrent and predictive validity. The findings suggest that satisfactory vocabulary scores at age 2 are likely to predict normal language skills at age 3, although some children with limited skills at age 3 will have had satisfactory scores at age 2. Many children with poor vocabulary scores at 2 will have normal skills at 3.

View details for Web of Science ID 000230493400007

View details for PubMedID 16026501

View details for PubMedCentralID PMC1350485

Tympanostomy tubes and developmental outcomes at 9 to 11 years of age NEW ENGLAND JOURNAL OF MEDICINE Paradise, J. L., Feldman, H. M., Campbell, T. F., Dollaghan, C. A., Rockette, H. E., Pitcairn, D. L., Smith, C. G., Colborn, D. K., Bernard, B. S., Kurs-Lasky, M., Janosky, J. E., Sabo, D. L., O'Connor, R. E., Pelham, W. E. 2007; 356 (3): 248-261

Abstract

The American Academy of Pediatrics' Committee on Quality Improvement, Subcommittee on Attention-Deficit/Hyperactivity Disorder, reviewed and analyzed the current literature for the purpose of developing an evidence-based clinical practice guideline for the treatment of the school-aged child with attention-deficit/hyperactivity disorder (ADHD). This review included several key reports, including an evidence review from the McMaster Evidence-Based Practice Center (supported by the Agency for Healthcare Research and Quality), a report from the Canadian Coordinating Office for Health Technology Assessment, the Multimodal Treatment for ADHD comparative clinical trial (supported by the National Institute of Mental Health), and supplemental reviews conducted by the subcommittee. These reviews provided substantial information about different treatments for ADHD and their efficacy in improving certain characteristics or outcomes for children with ADHD as well as adverse effects and benefits of multiple modes of treatment compared with single modes (eg, medication or behavior therapies alone). The reviews also compared the effects of different medications. Other evidence documents the long-term nature of ADHD in children and its classification as a chronic condition, meriting the application of general concepts of chronic-condition management, including an individual treatment plan with a focus on ongoing parent and child education, management, and monitoring. The evidence strongly supports the use of stimulant medications for treating the core symptoms of children with ADHD and, to a lesser degree, for improving functioning. Behavior therapy alone has only limited effect on symptoms or functioning of children with ADHD, although combining behavior therapy with medication seems to improve functioning and may decrease the amount of (stimulant) medication needed. Comparison among stimulants (mainly methylphenidate and amphetamines) did not indicate that 1 class outperformed the other.

View details for DOI 10.1542/peds.2004-2560

View details for Web of Science ID 000229504800076

View details for PubMedID 15930203

Academic and educational outcomes of children with ADHD AMBULATORY PEDIATRICS Loe, I. M., Feldman, H. M. 2007; 7 (1): 82-90

View details for Web of Science ID 000232155300003

View details for PubMedID 15805236

The Parents Guide to Speech and Language Problems Feit, D. McGraw-Hill. 2007

Abstract

The purpose of this study was to determine if independent raters would arrive at similar decisions about which codes from the Activities and Participation component of the International Classification of Functioning, Disability, and Health (ICF) to assign to children with disabilities based on the results of standard paediatric functional assessment measures.Children (N = 60), 9 months to 17.75 years old, with a range of disabilities were assessed using either the Vineland Adaptive Behavior Scales (n = 20), the Pediatric Evaluation of Disability Inventory (PEDI) (n = 20), or the School Function Assessment (SFA) (n = 20). Two raters independently determined which of 40 codes from the Activities and Participation component of the ICF applied to each child based on items and standard scores from the assessment measure. The Cohen's kappa statistic was used as the measure of inter-rater reliability.The kappa statistic was >/= 0.70, the criterion for good agreement in this study, for 23/40 codes using the Vineland, 17/40 codes using the PEDI, and 17/40 codes using the SFA. The mean kappa statistic reached >/= 0.70 for the Self care domain, using all three tools. The mean kappa statistic also reached >/= 0.70 for Learning and Applying Knowledge and Mobility using the Vineland.Independent raters reached high rates of agreement when assessment test items were structured developmentally and corresponded to a single ICF code. For domains other than Self care, alternative assessment strategies may be necessary to improve assigning ICF codes to children with disabilities.

View details for DOI 10.1080/09638280410001658658

View details for Web of Science ID 000220127100005

View details for PubMedID 15204487

Commentary on Hooper et al JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Feldman, H. M., Paradise, J. L. 2006; 27 (4): 336-337

Abstract

Eleven children with early focal lesions were compared with 70 age-matched controls to assess their performance in repeating non-words, in learning new words, and in immediate serial recall, a triad of abilities that are believed to share a dependence on serial ordering mechanisms (e.g.,; ). Results for the experimental group were also compared with other assessments previously reported for the same children by. The children with brain injury showed substantial impairment relative to controls in the experimental tasks, in contrast with relatively unimpaired performance on measures of vocabulary and non-verbal intelligence. The relationships between word learning, non-word repetition, and immediate serial recall were similar to those observed in several other populations. These results support previous reports that there are persistent processing impairments following early brain injury, despite developmental plasticity. They also suggest that word learning, non-word repetition, and immediate serial recall may be relatively demanding tasks, and that their relationship is a fundamental aspect of the cognitive system.

View details for DOI 10.1016/S0093-934X(03)00094-4

View details for Web of Science ID 000186485600003

View details for PubMedID 14585293

Reliability in assigning ICF codes to children with special health care needs using a developmentally structured interview DISABILITY AND REHABILITATION Kronk, R. A., Ogonowski, J. A., Rice, C. N., Feldman, H. M. 2005; 27 (17): 977-983

Abstract

Whether prompt insertion of tympanostomy tubes in children with persistent early life otitis media prevents or minimizes subsequent developmental impairment has been the subject of conflicting opinions and differing approaches to management.We randomly assigned 429 children with persistent middle ear effusion (MEE) before the age of 3 years to have tympanostomy tubes inserted either as soon as possible or up to 9 months later if MEE persisted. In 402 of these children, we found no significant differences at age 3 years between the 2 treatment groups in mean scores on any measure of speech, language and cognition and in 401 of the children no significant differences in measures of psychosocial development. We then examined outcomes within subgroups of children who might have been the most severely affected, namely those who had been randomized on the basis of bilateral, continuous MEE rather than unilateral and/or discontinuous MEE and those who had the greatest degrees of hearing loss.In none of the subgroups we considered were scores on any outcome measure significantly more favorable in children in the early treatment group than in children in the late treatment group.In otherwise normal children who have MEE, during the first 3 years of life within the durations we studied, prompt insertion of tympanostomy tubes does not measurably improve developmental outcomes at age 3 years, irrespective of whether MEE has been continuous or discontinuous and unilateral or bilateral and whether or not MEE has been accompanied by mild to moderate hearing loss.

View details for Web of Science ID 000182327600002

View details for PubMedID 12690269

Developmental outcomes after early or delayed insertion of tympanostomy tubes NEW ENGLAND JOURNAL OF MEDICINE Paradise, J. L., Campbell, T. F., Dollaghan, C. A., Feldman, H. M., Bernard, B. S., Colborn, D. K., Rockette, H. E., Janosky, J. E., Pitcairn, D. L., Kurs-Lasky, M., Sabo, D. L., Smith, C. G. 2005; 353 (6): 576-586

Abstract

As part of a larger study of the potential impact of early-life otitis media (OM) on speech, language, cognition, and behavior, we studied the degree of association between parent-reported language scores at ages 1, 2, and 3 years and the cumulative duration of middle-ear effusion (MEE) during the first 3 years of life in a demographically diverse sample of 621 children. We estimated the cumulative percentage of days with MEE from prospective monthly observations of middle-ear status and interpolations for periods between visits. For each child, parents completed the appropriate inventory of the MacArthur Communicative Development Inventories (CDI; L. Fenson et al., 1993) at ages 1, 2, and 3 years. We also evaluated the contribution of maternal education, as a proxy for socioeconomic status, to scores on the parent reports. Scores on the new CDI-III (B. Oliver et al., in press) varied positively with sociodemographic variables and were significantly correlated with scores from the CDI used when the children were younger. Unadjusted correlations between scores at ages 1 and 2 years and the percentages of days with MEE in the respective antecedent periods were statistically nonsignificant or of questionable clinical importance. The correlations between parent-reported scores at age 3 years and children's cumulative percentage of days with MEE in Years 1, 2, and 3 combined ranged from -.187 to -.248 (all p values < .001). The percentage of days with MEE and maternal education each contributed independently to scores at age 3 years. In the light of other findings from the larger study, we think it likely that the negative associations between language measures and MEE reflect confounding factors that contribute, on the one hand, to the duration of OM in young children and, on the other hand, to slow development of their language skills.

View details for DOI 10.1044/1092-4388(2003/022)

View details for Web of Science ID 000184906200003

View details for PubMedID 14700371

Concurrent and predictive validity of parent reports of child language at ages 2 and 3 years CHILD DEVELOPMENT Feldman, H. M., Dale, P. S., Campbell, T. F., Colborn, D. K., Kurs-Lasky, M., Rockette, H. E., Paradise, J. L. 2005; 76 (4): 856-868

Abstract

One hundred 3-year-olds with speech delay of unknown origin and 539 same-age peers were compared with respect to 6 variables linked to speech disorders: male sex, family history of developmental communication disorder, low maternal education, low socioeconomic status (indexed by Medicaid health insurance), African American race, and prolonged otitis media. Abnormal hearing was also examined in a subset of 279 children who had at least 2 hearing evaluations between 6 and 18 months of age. Significant odds ratios were found only for low maternal education, male sex, and positive family history; a child with all 3 factors was 7.71 times as likely to have a speech delay as a child without any of these factors.

View details for Web of Science ID 000182012100002

View details for PubMedID 12705559

Treatment of attention-deficit/hyperactivity disorder: Overview of the evidence PEDIATRICS BROWN, R. T., Amler, R. W., Freeman, W. S., Perrin, J. M., Stein, M. T., Feldman, H. M., Pierce, K., Wolraich, M. L. 2005; 115 (6): E749-E757

Abstract

This study examined how children use word order and animacy cues to determine the agent of the action in an on-line sentence-comprehension task. The subject group included 15 children, 5-12 years old, with brain injury incurred prior to the age of 2 months; 12 had left hemisphere (LH) damage and 3 had right hemisphere (RH) damage. The comparison group included 141 children, 5-10 years old, who were at the appropriate grade for age. The task required children to listen to sentences composed of two noun phrases (N) that varied in terms of animacy and a verb phrase (V) and then to indicate the agent of the action. Three word orders were presented: NVN, VNN, and NNV. Measures included the proportion of trials in which the first noun was selected (choice) and reaction time. Word order and animacy significantly influenced choice. The effect of subject group approached significance for choice. Word order and age influenced reaction time. The children with LH injury and two children with RH injury showed a developmental delay in choosing the appropriate N as agent; one child with RH injury had mature responses. The overlapping performance of children with LH and RH injury suggests that delays in the development of sentence comprehension strategies are more likely related to reliance on a smaller than usual neural network rather than to congenital specialization of the LH.

View details for Web of Science ID 000178828600007

View details for PubMedID 12387801

View details for PubMedCentralID PMC2967199

Evaluation and management of language and speech disorders in preschool children PEDIATRICS IN REVIEW Feldman, H. M. 2005; 26 (4): 131-140

Abstract

This clinical practice guideline provides evidence-based recommendations for the treatment of children diagnosed with attention-deficit/hyperactivity disorder (ADHD). This guideline, the second in a set of policies on this condition, is intended for use by clinicians working in primary care settings. The initiation of treatment requires the accurate establishment of a diagnosis of ADHD; the American Academy of Pediatrics (AAP) clinical practice guideline on diagnosis of children with ADHD(1) provides direction in appropriately diagnosing this disorder. The AAP Committee on Quality Improvement selected a subcommittee composed of primary care and developmental-behavioral pediatricians and other experts in the fields of neurology, psychology, child psychiatry, education, family practice, and epidemiology. The subcommittee partnered with the Agency for Healthcare Research and Quality and the Evidence-based Practice Center at McMaster University, Ontario, Canada, to develop the evidence base of literature on this topic.(2) The resulting systematic review, along with other major studies in this area, was used to formulate recommendations for treatment of children with ADHD. The subcommittee also reviewed the multimodal treatment study of children with ADHD(3) and the Canadian Coordinating Office for Health Technology Assessment report (CCOHTA).(4) Subcommittee decisions were made by consensus where definitive evidence was not available. The subcommittee report underwent extensive review by sections and committees of the AAP as well as by numerous external organizations before approval from the AAP Board of Directors. The guideline contains the following recommendations for the treatment of a child diagnosed with ADHD:

View details for Web of Science ID 000171319600055

View details for PubMedID 11581465

Language learning with an injured brain Language, Learning and Development Feldman, H. M. 2005; 1: 265-288
Inter-rater reliability in assigning ICF codes to children with disabilities DISABILITY AND REHABILITATION Ogonowski, J. A., Kronk, R. A., Rice, C. N., Feldman, H. M. 2004; 26 (6): 353-361

Abstract

A main indication for the insertion of tympanostomy tubes in infants and young children is persistent otitis media with effusion, reflecting concern that this condition may cause lasting impairments of speech, language, cognitive, and psychosocial development. However, evidence of such relations is inconclusive, and evidence is lacking that the insertion of tympanostomy tubes prevents developmental impairment.We enrolled 6350 healthy infants from 2 to 61 days of age and evaluated them regularly for middle-ear effusion. Before the age of three years 429 children with persistent effusion were randomly assigned to have tympanostomy tubes inserted either as soon as possible or up to nine months later if effusion persisted. In 402 of these children we assessed speech, language, cognition, and psychosocial development at the age of three years.By the age of three years, 169 children in the early-treatment group (82 percent) and 66 children in the late-treatment group (34 percent) had received tympanostomy tubes. There were no significant differences between the early-treatment group and the late-treatment group at the age of three years in the mean (+/-SD) scores on the Number of Different Words test, a measure of word diversity (124+/-32 and 126+/-30, respectively); the Percentage of Consonants Correct-Revised test, a measure of speech-sound production (85+/-7 vs. 86+/-7); the General Cognitive Index of McCarthy Scales of Children's Abilities (99+/-14 vs. 101+/-13); or on measures of receptive language, sentence length, grammatical complexity, parent-child stress, and behavior.In children younger than three years of age who have persistent otitis media, prompt insertion of tympanostomy tubes does not measurably improve developmental outcomes at the age of three years.

View details for Web of Science ID 000168127600001

View details for PubMedID 11309632

Phonological memory and vocabulary learning in children with focal lesions BRAIN AND LANGUAGE Gupta, P., MacWhinney, B., Feldman, H. A., Sacco, K. 2003; 87 (2): 241-252

View details for Web of Science ID 000168183100020

View details for PubMedID 11332819

Early versus delayed insertion of tympanostomy tubes for persistent otitis media: developmental outcomes at the age of three years in relation to prerandomization illness patterns and hearing levels PEDIATRIC INFECTIOUS DISEASE JOURNAL Paradise, J. L., Feldman, H. M., Campbell, T. F., Dollaghan, C. A., Colborn, D. K., Bernard, B. S., Rockette, H. E., Janosky, J. E., Pitcairn, D. L., Sabo, D. L., Kurs-Lasky, M., Smith, C. G. 2003; 22 (4): 309-314
Parent-reported language skills in relation to otitis media during the first 3 years of life JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH Feldman, H. M., Dollaghan, C. A., Campbell, T. F., Colborn, D. K., Janosky, J., Kurs-Lasky, M., Rockette, H. E., Dale, P. S., Paradise, J. L. 2003; 46 (2): 273-287

Abstract

Research literature relating to the prevalence of attention-deficit/hyperactivity disorder (ADHD) and co-occurring conditions in children from primary care settings and the general population is reviewed as the basis of the American Academy of Pediatrics clinical practice guideline for the assessment and diagnosis of ADHD. Epidemiologic studies revealed prevalence rates generally ranging from 4% to 12% in the general population of 6 to 12 year olds. Similar or slightly lower rates of ADHD were revealed in pediatric primary care settings. Other behavioral, emotional, and learning problems significantly co-occurred with ADHD. Also reviewed were rating scales and medical tests that could be employed in evaluating ADHD. The utility of using both parent- and teacher-completed rating scales that specifically assess symptoms of ADHD in the diagnostic process was supported. Recommendations were made regarding the assessment of children with suspected ADHD in the pediatric primary care setting.

View details for Web of Science ID 000167216200015

View details for PubMedID 11230624

Risk factors for speech delay of unknown origin in 3-year-old children CHILD DEVELOPMENT Campbell, T. F., Dollaghan, C. A., Rockette, H. E., Paradise, J. L., Feldman, H. M., Shriberg, L. D., Sabo, D. L., Kurs-Lasky, M. 2003; 74 (2): 346-357

Abstract

As part of a prospective study of possible effects of early-life otitis media on speech, language, cognitive, and psychosocial development, we tested relationships between children's cumulative duration of middle ear effusion (MEE) in their first 3 years of life and their scores on measures of language, speech sound production, and cognition at 3 years of age.We enrolled 6350 healthy infants by 2 months of age who presented for primary care at 1 of 2 urban hospitals or 1 of 2 small town/rural and 4 suburban private pediatric practices. We intensively monitored the children's middle ear status by pneumatic otoscopy, supplemented by tympanometry, throughout their first 3 years of life; we monitored the validity of the otoscopic observations on an ongoing basis; and we treated children for otitis media according to specified guidelines. Children who met specified minimum criteria regarding the persistence of MEE became eligible for a clinical trial in which they were assigned randomly to undergo tympanostomy tube placement either promptly or after a defined extended period if MEE remained present. From among those remaining, we selected randomly, within sociodemographic strata, a sample of 241 children who represented a spectrum of MEE experience from having no MEE to having MEE whose cumulative duration fell just short of meeting randomization criteria. In subjects so selected, the estimated duration of MEE ranged from none to 65.6% of the first year of life and 44.8% of the first 3 years of life. In these 241 children we assessed language development, speech sound production, and cognition at 3 years of age, using both formal tests and conversational samples.We found weak to moderate, statistically significant negative correlations between children's cumulative durations of MEE in their first year of life or in age periods that included their first year of life, and their scores on formal tests of receptive vocabulary and verbal aspects of cognition at 3 years of age. However, the percent of variance in these scores explained by time with MEE in the first year of life beyond that explained by sociodemographic variables ranged only from 1.2% to 2.9%, and the negative correlations were concentrated in the subgroup of children whose families had private health insurance (rather than Medicaid). We found no significant correlations in the study population as a whole or in any subgroup between time with MEE during antecedent periods and children's scores on measures of spontaneous expressive language, speech sound production, or other measured aspects of cognition. In contrast, by wide margins, scores on all measures were consistently highest among the most socioeconomically advantaged children and lowest among the most socioeconomically disadvantaged children.Our findings suggest either that persistent early-life MEE actually causes later small, circumscribed impairments of receptive language and verbal aspects of cognition in certain groups of children or that unidentified, confounding factors predispose children both to early-life otitis media and to certain types of developmental impairment. Findings in the randomized clinical trial component of the larger study should help distinguish between causality and confounding as explanations for our findings.language, speech, cognition, development, otitis media, middle ear effusion.

View details for Web of Science ID 000086902600033

View details for PubMedID 10790473

Sentence processing in children with early unilateral brain injury BRAIN AND LANGUAGE Feldman, H. M., MacWhinney, B., Sacco, K. 2002; 83 (2): 335-352

Abstract

This clinical practice guideline provides recommendations for the assessment and diagnosis of school-aged children with attention-deficit/hyperactivity disorder (ADHD). This guideline, the first of 2 sets of guidelines to provide recommendations on this condition, is intended for use by primary care clinicians working in primary care settings. The second set of guidelines will address the issue of treatment of children with ADHD. The Committee on Quality Improvement of the American Academy of Pediatrics selected a committee composed of pediatricians and other experts in the fields of neurology, psychology, child psychiatry, development, and education, as well as experts from epidemiology and pediatric practice. In addition, this panel consists of experts in education and family practice. The panel worked with Technical Resources International, Washington, DC, under the auspices of the Agency for Healthcare Research and Quality, to develop the evidence base of literature on this topic. The resulting evidence report was used to formulate recommendations for evaluation of the child with ADHD. Major issues contained within the guideline address child and family assessment; school assessment, including the use of various rating scales; and conditions seen frequently among children with ADHD. Information is also included on the use of current diagnostic coding strategies. The deliberations of the committee were informed by a systematic review of evidence about prevalence, coexisting conditions, and diagnostic tests. Committee decisions were made by consensus where definitive evidence was not available. The committee report underwent review by sections of the American Academy of Pediatrics and external organizations before approval by the Board of Directors. The guideline contains the following recommendations for diagnosis of ADHD: 1) in a child 6 to 12 years old who presents with inattention, hyperactivity, impulsivity, academic underachievement, or behavior problems, primary care clinicians should initiate an evaluation for ADHD; 2) the diagnosis of ADHD requires that a child meet Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria; 3) the assessment of ADHD requires evidence directly obtained from parents or caregivers regarding the core symptoms of ADHD in various settings, the age of onset, duration of symptoms, and degree of functional impairment; 4) the assessment of ADHD requires evidence directly obtained from the classroom teacher (or other school professional) regarding the core symptoms of ADHD, duration of symptoms, degree of functional impairment, and associated conditions; 5) evaluation of the child with ADHD should include assessment for associated (coexisting) conditions; and 6) other diagnostic tests are not routinely indicated to establish the diagnosis of ADHD but may be used for the assessment of other coexisting conditions (eg, learning disabilities and mental retardation). This clinical practice guideline is not intended as a sole source of guidance in the evaluation of children with ADHD. Rather, it is designed to assist primary care clinicians by providing a framework for diagnostic decisionmaking. It is not intended to replace clinical judgment or to establish a protocol for all children with this condition and may not provide the only appropriate approach to this problem.

View details for Web of Science ID 000086902600040

View details for PubMedID 10836893

Clinical practice guideline: Treatment of the school-aged child with attention-deficit/hyperactivity disorder PEDIATRICS Perrin, J. M., Stein, M. T., Amler, R. W., Blondis, T. A., Feldman, H. M., Meyer, B. P., Shaywitz, B. A., Wolraich, M. L., DeSpirito, A., Homer, C. J., Wender, E., Brown, R. T., Ganiats, T. G., Grabert, B., Pierce, K., Herrerias, C. T., Homer, C. J., Baltz, R. D., Hickson, G. B., Miles, P. V., Newman, T. B., Shook, J. E., Zurhellen, W. M., Lowe, B. A., Schwalenstocker, E., Goldberg, M. J., Shiffman, R., Berger, J. E., France, F. L., Subcomm Attention-Deficit Hyperact 2001; 108 (4): 1033-1044

Abstract

In a prospective study of child development in relation to early-life otitis media, we administered the MacArthur Communicative Development Inventories (CDI) to a large (N = 2,156), sociodemographically diverse sample of 1- and 2-year-old children. As a prerequisite for interpreting the CDI scores, we studied selected measurement properties of the inventories. Scores on the CDI/Words and Gestures (CDI-WG), designed for children 8 to 16 months old, and on the CDI/Words and Sentences (CDI-WS), designed for children 16 to 30 months old, increased significantly with months of age. On several scales of both CDI-WG and CDI-WS, standard deviations approximated or exceeded mean values, reflecting wide variability in results. Statistically significant differences in mean scores were found according to race, maternal education, and health insurance status as an indirect measure of income, but the directionality of differences was not consistent across inventories or across scales of the CDI-WS. Correlations between CDI-WG and CDI-WS ranged from .18 to .39. Our findings suggest that the CDI reflects the progress of language development within the age range 10 to 27 months. However, researchers and clinicians should exercise caution in using results of the CDI to identify individual children at risk for language deficits, to compare groups of children with different sociodemographic profiles, or to evaluate the effects of interventions.

View details for Web of Science ID 000086683800004

View details for PubMedID 10834466

Sexuality education for children and adolescents PEDIATRICS Hagan, J. F., Coleman, W. L., Foy, J. M., Goldson, E., Howard, B. J., Navarro, A., Tanner, J. L., Tolmas, H. C., Kaplan, D. W., Feinstein, R. A., Fisher, M. M., Klein, J. D., Olmedo, L. F., Rome, E. S., Yancy, W. S., Comm Educ Children Adolescents 2001; 108 (2): 498-502

Abstract

Twenty children with early focal lesions were compared with 150 age-matched control subjects on 11 online measures of the basic skills underlying language processing, a digit span task, and 6 standardized measures. Although most of the children with brain injury scored within the normal range on the majority of the tasks, they also had a disproportionately high number of outlier scores on the reaction time tests. This evidence for a moderate impairment of the basic skills underlying language processing contrasts with other evidence suggesting that these children acquire normal control of the functional use of language. Furthermore, these children scored within the normal range on a measure of general cognitive ability, suggesting that there is no particular sparing of linguistic functions at the expense of general cognitive functions. Using the MPD procedure (Valds-Prez & Pericliev, 1997), we found that the controls and the five clinical groups could be best distinguished with two measures of online processing (word repetition and visual number naming) and one standardized test subcomponent (the CELF Oral Directions subtest). The 12 children with left hemisphere lesions scored significantly lower than the 8 other children on the CELF-RS measure. Within the group of children with cerebral infarct, the nature of the processing disability could be linked fairly well to site of lesion. Otherwise, there was little relation between site or size of lesion and the pattern of deficit. These results support a model in which damage to the complex functional circuits subserving language leads to only minor deficits in process efficiency, because of the plasticity of developmental processes.

View details for Web of Science ID 000085835100004

View details for PubMedID 10716870

Effect of early or delayed insertion of tympanostomy tubes for persistent otitis media on developmental outcomes at the age of three years. NEW ENGLAND JOURNAL OF MEDICINE Paradise, J. L., Feldman, H. M., Campbell, T. F., Dollaghan, C. A., Colborn, D. K., Bernard, B. S., Rockette, H. E., Janosky, J. E., Pitcairn, D. L., Sabo, D. L., Kurs-Lasky, M., Smith, C. G. 2001; 344 (16): 1179-1187
Expressive language delay in a toddler JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Stein, M. T., Parker, S., Coplan, J., Feldman, H. 2001; 22 (2): S99-S103

Abstract

The development of neurocognitive networks was examined in 2 cognitive paradigms: auditory sentence comprehension and mental rotation of alphanumeric stimuli. Patterns of brain activation were measured with whole brain echoplanar functional magnetic resonance imaging at 3 Tesla in 5 adults (20-28 years old), 7 children (9-12 years old), and 6 pediatric patients (9-12 years old) with perinatal strokes or periventricular hemorrhages. Healthy children and adults activated similar neurocognitive networks, but there were developmental differences in the distribution of activity across these networks. In the sentence task, children showed more activation in the inferior visual area suggesting an imagery strategy rather than a linguistic strategy for sentence processing. Furthermore, consistent use of a sentence comprehension strategy, whether correct or incorrect as compared to chance performance, was associated with greater activation in the inferior frontal area (Broca's) in both children and pediatric patients. In the mental rotation task, healthy adults showed more activation in the superior parietal and middle frontal areas and less activation in the supramarginal gyrus, suggesting adults were primarily engaged in visual-spatial manipulation and less engaged in the recognition of noncanonical views of stimuli. The pediatric patients showed patterns of activation consistent with organization of cognitive processing into homologous areas of the contralateral hemisphere.

View details for Web of Science ID 000167447700001

View details for PubMedID 11280962

Expressive language delay in a toddler PEDIATRICS Stein, M., Parker, S., Coplan, J., Feldman, H. 2001; 107 (4): 905-909

Abstract

As part of a long-term study of possible effects of early-life otitis media on speech, language, cognitive, and psychosocial development, we tested relationships between parents' ratings of parent-child stress at ages 1, 2, and 3 years, and of their children's behavior problems at ages 2 and 3 years, and the children's cumulative duration of middle-ear effusion (MEE) in their first 3 years of life.We enrolled healthy infants by age 2 months who presented for primary care at 1 of 2 urban hospitals or 1 of 2 small-town/rural and 4 suburban private pediatric practices. We obtained standardized baseline measures of parental stress; we intensively monitored the children's middle-ear status by pneumatic otoscopy, supplemented by tympanometry, throughout their first 3 years of life; we monitored the validity of the otoscopic observations on an ongoing basis; and we treated children for otitis media according to specified guidelines. We obtained parent ratings of parental stress using the Parenting Stress Index/Short Form when the children reached ages 1, 2, and 3 years, and parent ratings of children's behavior using the Child Behavior Checklist when the children reached ages 2 and 3 years.In 2278 children we found no substantial relationships between parents' ratings of parent-child stress when the children reached ages 1, 2, and 3 years, or of their children's behavior problems at ages 2 and 3 years, and the cumulative duration of the children's MEE during antecedent periods. On the other hand, ratings both of parent-child stress and of behavior problems were consistently highest among the most socioeconomically disadvantaged children and lowest among the most socioeconomically advantaged children. Ratings also tended to be highest among children whose parents' baseline stress scores were highest.Parent-child stress and children's behavior problems in the first 3 years of life, as rated by parents, bear little or no relationship to the children's previous cumulative duration of MEE.

View details for Web of Science ID 000084069000005

View details for PubMedID 10585976

Prevalence and assessment of attention-deficit/hyperactivity disorder in primary care settings PEDIATRICS BROWN, R. T., Freeman, W. S., Perrin, J. M., Stein, M. T., Amler, R. W., Feldman, H. M., Pierce, K., Wolraich, M. L. 2001; 107 (3)

Abstract

The present study was designed to determine whether 4 measures of children's spontaneous speech and language differed according to the educational level of the children's mothers. Spontaneous language samples from 240 three-year-old children were analyzed to determine mean length of utterance in morphemes (MLUm), number of different words (NDW), total number of words (TNW), and percentage of consonants correct (PCC). A norm-referenced, knowledge-dependent measure of language comprehension, the Peabody Picture Vocabulary Test-Revised (PPVT-R), was also included for purposes of comparison with the spontaneous measures. Three levels of maternal education were compared: less than high school graduate, high school graduate, and college graduate. Trend analyses showed statistically significant linear trends across educational levels for MLUm, NDW, TNW, and PPVT-R; the trend for PCC was not significant. The relationship of maternal education and other sociodemographic variables to measures of children's language should be examined before using such measures to identify children with language disorders.

View details for Web of Science ID 000084182700015

View details for PubMedID 10599625

Language, speech sound production, and cognition in three-year-old children in relation to otitis media in their first three years of life PEDIATRICS Paradise, J. L., Dollaghan, C. A., Campbell, T. F., Feldman, H. M., Bernard, B. S., Colborn, D. K., Rockette, H. E., Janosky, J. E., Pitcairn, D. L., Sabo, D. L., Kurs-Lasky, M., Smith, C. G. 2000; 105 (5): 1119-1130

Abstract

When children come to court as witnesses, or when their needs are decided in a courtroom, they face unique stressors from the legal proceeding and from the social predicament that resulted in court action. Effective pediatric support and intervention requires an understanding of the situations that bring children to court and the issues that will confront children and child advocates in different court settings.

View details for PubMedID 10545564

Clinical practice guideline: Diagnosis and evaluation of the child with attention-deficit/hyperactivity disorder PEDIATRICS Homer, C. J., Baltz, R. D., Hickson, G. B., Miles, P. V., Newman, T. B., Shook, J. E., Zurhellen, W. M., Lowe, B. A., Schwalenstocker, E., Goldberg, M. J., Shiffman, R., Berger, J. E., France, F. L., Perrin, J. M., Stein, M. T., Amler, R. W., Blondis, T. A., Feldman, H. M., Meyer, B. P., Shaywitz, B. A., Wolraich, M. L., DeSpirito, A., Homer, C. J., Pierce, K., Ganiats, T. G., Grabert, B., Brown, R. T., Comm Quality Improvement Subcomm 2000; 105 (5): 1158-1170

Abstract

As part of a study of possible effects of early life otitis media on children's development, we attempted to determine whether levels of language and communication skills at 1 and 2 years of age are associated with the cumulative duration of middle ear effusion (MEE) in the first 2 years of life.Subjects (N = 2156) were followed at one of eight study sites in the Pittsburgh area. Middle ear status was monitored closely throughout the first 2 years of life. For each child, the cumulative percentage of days with MEE was estimated based on diagnoses at visits and interpolations for intervals between visits. For each child also, 1 or both parents completed the MacArthur Communicative Development Inventory-Words and Gestures (CDI-WG) when the child was 1 year of age and the MacArthur Communicative Development Inventory-Words and Sentences (CDI-WS) when the child was 2 years of age.Unadjusted correlations between scores on the CDI-WG and percentage of days with MEE in the first year of life were close to zero, and there were no statistically significant negative correlations. Unadjusted correlations between scores on the CDI-WS and the cumulative percentage of days with MEE in year 2 and in years 1 and 2 combined were generally negative and statistically significant, but the magnitudes of those correlations were no higher than 0.09. After adjustment for sociodemographic variables, only the Vocabulary Production Scale of the CDI-WS remained correlated significantly with the percentage of days with MEE, and the percentage of days with MEE accounted for only a negligible percentage of the variance in scores on this scale.In this diverse sample of children, parent-reported levels of language skills at 1 and 2 years of age were correlated negligibly with the cumulative percentage of days with MEE in the children's first and second years of life. otitis media, otitis media with effusion, language, communication.

View details for Web of Science ID 000082907300028

View details for PubMedID 10506277

Measurement properties of the MacArthur Communicative Development Inventories at ages one and two years CHILD DEVELOPMENT Feldman, H. M., Dollaghan, C. A., Campbell, T. F., Kurs-Lasky, M., Janosky, J. E., Paradise, J. L. 2000; 71 (2): 310-322

Abstract

This was a double-blind, placebo-controlled, crossover design study of the safety and efficacy of methylphenidate (MPH) in 11 preschool children (aged 4.0-5.11 years) with developmental disabilities and attention-deficit hyperactivity disorder (ADHD).MPH doses of 0.3 and 0.6 mg/kg per dose and a placebo were given. Drug response was evaluated via teacher-completed behavior checklists and clinic-based observations of activity level, attention, and compliance to adult requests. A side effects checklist was also completed by teachers and parents.Significant improvement on teacher ratings of hyperactivity and inattention as well as clinic-based observations of activity level and compliance were associated with MPH. Eight of 11 preschool children were medication responders (based on a minimum 40% decrease between placebo and one drug condition on either the teacher-rated Conners Hyperactivity Index or the Hyperactive-Distractible subscale of the Preschool Behavior Questionnaire). Five children exhibited significant adverse drug side effects such as severe social withdrawal, increased crying, and irritability, especially at the higher dose (0.6 mg/kg).Results suggest that preschool children with developmental disabilities and ADHD respond to MPH at rates similar to those of school-age children with mental retardation and ADHD. However, this population appears to be especially susceptible to adverse drug side effects.

View details for Web of Science ID 000081223400009

View details for PubMedID 10405497

Online measures of basic language skills in children with early focal brain lesions BRAIN AND LANGUAGE MacWhinney, B., Feldman, H., Sacco, K., Valdes-Perez, R. 2000; 71 (3): 400-431

Abstract

The rapid growth of managed care, and especially that of managed behavioral healthcare organizations (MBHOs), is likely to diminish the role of developmental-behavioral pediatrics and separate care for medical and behavioral problems. Thus, a rethinking of the practice of developmental-behavioral pediatrics is required. This study reviews the structure of MBHOs, identifies barriers to the provision of services by developmental-behavioral pediatricians, describes alternative practice models for consideration, and makes recommendations. The aims of the recommendations are to stimulate an active discussion about these issues, spark an advocacy effort, and ensure the continued participation of developmental-behavioral pediatricians in the care of children with special needs. The study concludes that managed care will push developmental-behavioral pediatricians into integration with primary care group practices or into specialty mental health networks. Immediate discussion, action, and advocacy will be required to ensure a presence in these decisions for developmental-behavioral pediatricians.

View details for Web of Science ID 000080929700008

View details for PubMedID 10393076

The pediatrician and childhood bereavement PEDIATRICS Wolraich, M. L., Aceves, J., Feldman, H. M., Hagan, J. F., Howard, B. J., Navarro, A., Richtsmeier, A. J., Tolmas, H. C. 2000; 105 (2): 445-447

Abstract

To evaluate the effect of naltrexone on communication skills of young children with autism.Twenty-four children with autism, 3.0 to 8.3 years old (mean 5.1) who were living at home and attending appropriate school programs, participated in a randomized, double-blind, placebo-controlled, crossover trial. Naltrexone, 1.0 mg/kg, or placebo was administered daily for 2 weeks. Communication was evaluated from videotaped samples of seminaturalistic parent-child interaction. Child and parent language were assessed using similar measures.In this heterogeneous sample, the median number of words the child produced on placebo was 9.5 (range 0-124). The median proportion of utterances with echolalia was 0.16. No differences were found between the naltrexone and placebo conditions in any of the measures of children or parents' communication. Significant correlations were found between the child's number of words and developmental quotient (Spearman rho = 0.58, p = .003) and between the child's and parent's number of words (rho = 0.55, p = .005).Previous studies showed that naltrexone was associated with modest reduction in hyperactivity and restlessness in this group of children with autism. In this short-term study, the medication did not lead to improvement in communication, a core deficit of autism.

View details for Web of Science ID 000079956100021

View details for PubMedID 10230191

Developmental and lesion effects in brain activation during sentence comprehension and mental rotation DEVELOPMENTAL NEUROPSYCHOLOGY Booth, J. R., MacWhinney, B., Thulborn, K. R., Sacco, K., Voyvodic, J. T., Feldman, H. M. 2000; 18 (2): 139-169

Abstract

1. Patterns of brain activation were measured with whole brain echo-planar functional magnetic resonance imaging (fMRI) at 3.0 Tesla in healthy children (N = 6) and in one child with a left-hemisphere encephalomalacic lesion as sequellae from early stroke. 2. Three cognitive tasks were used: auditory sentence comprehension, verb generation to line drawings, and mental rotation of alphanumeric stimuli. 3. There was evidence for significant bilateral activation in all three cognitive tasks for the healthy children. Their patterns of activation were consistent with previous functional imaging studies with adults. 4. The child with a left-hemisphere stroke showed evidence of homologous organization in the non-damaged hemisphere.

View details for Web of Science ID 000080564500011

View details for PubMedID 10390725

Parental stress and parent-rated child behavior in relation to otitis media in the first three years of life 66th Annual Meeting of the Society-for-Pediatric-Research Paradise, J. L., Feldman, H. M., Colborn, D. K., Campbell, T. F., Dollaghan, C. A., Rockette, H. E., Janosky, J. E., Kurs-Lasky, M., Bernard, B. S., Smith, C. G. AMER ACAD PEDIATRICS. 1999: 126473

Abstract

In the traditional medical model, the physician, acting in the best interests of the patient, assumes full responsibility for delivering information, making decisions about treatment, and providing care. This model is not suitable for chronic care or preventive health maintenance. Recent alternatives to this model include participatory decision-making and family-centered care, clinical approaches in which the patient and family share the responsibility for decision-making with the physician. Research has demonstrated that patients and families vary in their willingness to make decisions about care. The Adaptive Practice model describes how compassionate and effective medical practice ranges from traditional hierarchical relationships to full patient or family control, depending on the situation. Four different clinical approaches--directing, teaching, collaborating, and supporting--result from variations in the direction of leadership and in the degree of interaction in the situation. Each approach is suitable for specific situations. For example, directing is appropriate in emergencies or crises. Supporting is appropriate when families are both knowledgeable and motivated to make decisions that affect their quality of life. Sensitive physicians assess the situation, negotiate an approach suitable to the family's and patient's needs at the time, and adjust their approach as the partnership evolves. The Adaptive Practice model provides a structure for analyzing clinical situations, choosing clinical approaches, and understanding problems in physician-family relationships when they arise.

View details for Web of Science ID 000079667500007

View details for PubMedID 10219690

Maternal education and measures of early speech and language JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH Dollaghan, C. A., Campbell, T. F., Paradise, J. L., Feldman, H. M., Janosky, J. E., Pitcairn, D. N., Kurs-Lasky, M. 1999; 42 (6): 1432-1443

Abstract

Natural and human-caused disasters, violence with weapons, and terrorist acts have touched directly the lives of thousands of families with children in the United States.1 Media coverage of disasters has brought images of floods, hurricanes, and airplane crashes into the living rooms of most American families, with limited censorship for vulnerable young children. Therefore, children may be exposed to disastrous events in ways that previous generations never or rarely experienced. Pediatricians should serve as important resources to the community in preparing for disasters, as well as acting in its behalf during and after such events.

View details for PubMedID 9925857

American Academy of Pediatrics. Committee on Psychosocial Aspects of Child and Family Health. The child in court: a subject review. Pediatrics Wolraich, M. L., Aceves, J., Feldman, H. M., Hagan, J. F., Howard, B. J., Navarro, A., Richtsmeier, A. J., Tolmas, H. C. 1999; 104 (5): 1145-1148

Abstract

Forty-two children (ages 6 to 12 years old) with moderate mental retardation to borderline intellectual functioning were studied in a laboratory playroom setting to determine whether children identified as ADHD (attention deficit hyperactivity disorder) or controls differed on activity and attentional measures. Children with ADHD were further divided into ADHD + conduct problems (ADHD + CD) and ADHD-only subgroups (with an ADHD-combined group comprising children of both subgroups). An interval recording system was used to code observations of independent play and a restricted academic task. Results indicated that the ADHD-combined group was significantly more vocal and engaged in a significantly greater number of toy changes than controls during independent play. Significant group differences were also noted during the restricted academic task, with the ADHD-combined and ADHD + CD groups more off-task and engaging in a greater number of toy touches than controls. Discriminant analyses found independent play measures to predict group membership in 70 percent of cases (ADHD-combined vs. controls), but in only 64 percent of cases using measures from the restricted academic task. No significant findings resulted when the ADHD subjects were further divided into two subgroups. Despite some inconsistent findings, such laboratory-based observations may be of value in the diagnosis of ADHD in children with moderate mental retardation to borderline intellectual functioning.

View details for Web of Science ID 000075117800004

View details for PubMedID 9700519

Parent-reported language and communication skills at one and two years of age in relation to otitis media in the first two years of life PEDIATRICS Feldman, H. M., Dollaghan, C. A., Campbell, T. F., Colborn, D. K., Kurs-Lasky, M., Janosky, J. E., Paradise, J. L. 1999; 104 (4)
Efficacy of methylphenidate among preschool children with developmental disabilities and ADHD JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Handen, B. L., Feldman, H. M., Lurier, A., Murray, P. J. 1999; 38 (7): 805-812
A fork in the road: Decision time for behavioral pediatrics JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Kelleher, K. J., Scholle, S. H., Feldman, H. I., Nace, D. 1999; 20 (3): 181-186
Naltrexone and communication skills in young children with autism JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Feldman, H. M., Kolmen, B. K., Gonzaga, A. M. 1999; 38 (5): 587-593

Abstract

When advising families about discipline strategies, pediatricians should use a comprehensive approach that includes consideration of the parent-child relationship, reinforcement of desired behaviors, and consequences for negative behaviors. Corporal punishment is of limited effectiveness and has potentially deleterious side effects. The American Academy of Pediatrics recommends that parents be encouraged and assisted in the development of methods other than spanking for managing undesired behavior.

View details for PubMedID 9521967

Functional organization of activation patterns in children: Whole brain fMRI imaging during three different cognitive tasks PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY Booth, J. R., MacWhinney, B., Thulborn, K. R., Sacco, K., Voyvodic, J., Feldman, H. M. 1999; 23 (4): 669-682

Abstract

We compared two educational interventions (didactic lecture with handouts vs guidelines placed in patient charts) and assessed their impact on knowledge of early developmental services and identification of children eligible for these services. Forty-nine pediatric residents participated in preintervention and postintervention tests of knowledge of such services. Mean scores for all residents were 54% (pre-test) and 60% (post-test). First-year residents scored significantly lower than 2nd- and 3rd-year residents on pre- (p = .0001) and post-tests (p < .02). From our convenience sample of 1204 patients, ages newborn to 6 years, seen in the resident continuity clinic during the study period, residents identified children eligible for early developmental services. The mean percentage of identifying eligible children was 13% (range, 0-40%). We did not detect a statistically significant impact of either educational strategy. We conclude, therefore, that more comprehensive strategies are needed to change physician knowledge of and behavior toward early developmental services.

View details for Web of Science ID 000071027400001

View details for PubMedID 9431498

Physician-family partnerships: The adaptive practice model JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Feldman, H. M., Ploof, D., Cohen, W. I. 1999; 20 (2): 111-116

Abstract

This study expanded upon previous work on naltrexone efficacy and safety in young autistic children and assessed performance on learning measures.Eleven children with autistic disorder, aged 3.0 to 8.3 years, were studied in home, school, and outpatient laboratory, bringing to 24 the combined study sample. Naltrexone, 1.0 mg/kg, was given daily in a randomized, double-blind, crossover design. Dependent measures were parent and teacher Clinical Global Impressions (CGI) and Naltrexone Side Effects Rating Scale (SE), Conners Parent Impulsivity/Hyperactivity Factor, Teacher Hyperactivity Factor, laboratory CGI, and analysis of videotaped behavior. Learning measures were the Early Intervention Developmental Profile-Language and paired-associate learning.Comparisons between naltrexone and baseline, but not naltrexone and placebo, on parent and teacher ratings showed statistical significance. Three of 11 subjects improved in two or more settings. Side effects were mild. Administering naltrexone was a challenge. The combined study sample showed improvement on all parent measures and on Teacher CGI and SE-Restlessness compared with baseline and placebo. Eleven of the 24 children improved in two or more settings. Scores on learning measures did not change across conditions.Naltrexone was associated with modest improvement of behavior in 11 of 24 children, but learning did not improve.

View details for Web of Science ID A1997YC34000020

View details for PubMedID 9394942

How pediatricians can respond to the psychosocial implications of disasters. American Academy of Pediatrics. Committee on Psychosocial Aspects of Child and Family Health, 1998-1999. Pediatrics Wolraich, M. L., Aceves, J., Feldman, H. M., Hagan, J. F., Howard, B. J., Navarro, A., Richtsmeier, A. J., Tolmas, H. C. 1999; 103 (2): 521-523
A playroom observation procedure to assess children with mental retardation and ADHD JOURNAL OF ABNORMAL CHILD PSYCHOLOGY Handen, B. L., McAuliffe, S., Janosky, J., Feldman, H., BREAUX, A. M. 1998; 26 (4): 269-277
Naltrexone in children with autism JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Buitelaar, J. K., Willemsen-Swinkels, S., Van Engeland, H. 1998; 37 (8): 800-801
Naltrexone in children with autism - Dr. Kolmen et al. reply JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Kolmen, B. K., Felman, H. M., Handen, B. L., Janosky, J. E. 1998; 37 (8): 801-802
Guidance for effective discipline PEDIATRICS Wolraich, M. L., Aceves, J., Feldman, H. M., Hagan, J. F., Howard, B. J., Richtsmeier, A. J., Tolchin, D., Tolmas, H. C. 1998; 101 (4): 723-728
Guidance for effective discipline. American Academy of Pediatrics. Committee on Psychosocial Aspects of Child and Family Health. Pediatrics [Anonymous] 1998; 101 (4 Pt 1): 723-8
Teaching pediatric residents about early intervention and special education JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Nalven, L. M., Hofkosh, D., Feldman, H., Kelleher, K. 1997; 18 (6): 371-376

Abstract

This study evaluated the efficacy and safety of naltrexone, an opiate blocker, in the treatment of autism.Thirteen children with autistic disorder, aged 3.4 to 8.3 years (mean 5.4), were studied in home, school, and outpatient laboratory. Naltrexone, 1.0 mg/kg, was given daily in a randomized, double-blind, placebo-controlled crossover design. Dependent measures included parent and teacher Clinical Global Impressions (CGI), Conners Rating Scales, and Naltrexone Side-Effects (SE) Rating Scale; laboratory CGI, movement actometer readings, and a 10-second interval recording system analysis of on-task, communication initiations, disruptive behavior, and self-stimulation.Eight of 13 subjects improved in two or more settings. Changes in parent measures (CGI, Conners Impulsivity-Hyperactivity Factor, and SE-Restlessness) and Teacher CGI achieved statistical significance. Teacher SE-Restlessness and initiation of communication in the clinic showed a trend toward improvement. Actometer readings improved in two children who were very active at baseline. Adverse side effects were behavioral, mild, and transient. Administering the bitter tablet was a challenge.Naltrexone offers promise as an agent for modest improvement of behavior and social communication in young children with autism. Parent and teacher measures can be useful in outpatient trials to evaluate change.

View details for Web of Science ID A1995QD09100018

View details for PubMedID 7896655

Naltrexone in young autistic children: Replication study and learning measures JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Kolmen, B. K., Feldman, H. M., Handen, B. L., Janosky, J. E. 1997; 36 (11): 1570-1578

Abstract

The two goals of this study were (1) to describe the stressors and coping strategies of families whose children with chronic illness require lengthy hospitalizations and (2) to compare family reports of stress and coping strategies to professionals perceptions of the same. A non-randomized sample of 13 families (13 mothers and 5 fathers) whose child with chronic illness was hospitalized for a minimum of 30 days and 11 professionals who worked with such children were interviewed in a semi-structured survey using open-ended questions. Key phrases from family interviews were organized into categories of family-reported stressors and coping strategies. Key phrases from professional interviews were categorized into family stressors and descriptions of challenging families. Families and professionals reported that personal emotions and communication problems were the most predominant stressors.

View details for Web of Science ID A1995TA84400009

View details for PubMedID 8553187

How the brain learns language 23rd Forum of the Linguistic-Association-of-Canada-and-the-United-States (LACUS) MacWhinney, B., Feldman, H. LINGUISTIC ASSOCIATION CANADA & UNITED STATES. 1997: 2955

Abstract

The primary purpose of this study was to predict stimulant medication response among children with attention-deficit hyperactivity disorder (ADHD) and mental retardation (MR).Forty-seven children with ADHD and MR (IQs of 48 to 77) served as subjects; ages ranged from 6.1 to 12.5 years. Subjects participated in a double-blind, placebo-controlled study of two doses of methylphenidate (0.3 and 0.6 mg/kg per dose) and a placebo. Data were collected in each child's weekday classroom and a Saturday laboratory classroom. Stepwise multiple regression analyses were used to predict drug responses in both settings.Higher parent ratings of impulsivity and activity level at baseline were associated with greater gains in weekday classroom dependent measures. Similarly, higher weekday teacher measures of activity level, impulsivity, inattention, and conduct problems at baseline were related to improvement on Saturday laboratory classroom dependent measures. Finally, gender, race, and socioeconomic status (SES) were found to be important predictors, with males, Caucasian subjects, and subjects from families of higher SES more likely to evidence clinical gains on a number of variables than other subjects.These results were generally consistent with research conducted among children with ADHD but without MR. However, factors such as race and conduct problems appear to have predictive utility specific to children with MR.

View details for Web of Science ID A1994PH20300016

View details for PubMedID 7982869

Ratings of behavior problems at age 2 in relation to otitis media during the first 2 years of life 6th International Symposium on Recent Advances in Otitis Media Paradise, J. L., Feldman, H. M., Bernard, B. S., Colborn, D. K., Smith, C. G., POURBOGHRAT, K. S., Janosky, J. E., Heller, C. M. B C DECKER INC (CANADA). 1996: 406406

Abstract

This study presents a set of narrative and non-narrative tasks and analytic procedures for examining the discourse development of children with perinatal brain injury and typically developing children. Three oral discourse genres were collected at ages 5, 6, and 7: script, picture description, and replica play narration. Genre performances were assessed for the presence of hypothesized genre features. Results suggest these tasks and procedures are able to characterize development in discourse abilities for both a normative group and for children with perinatal brain injury. The group of children with brain injury produced shorter discourse performance with more off-task talk. This group also showed difficulty in fully differentiating the various genre types and in creating integrated discourse performances. However, most of these children demonstrated considerable growth in control of genre features over this time period. The possible utility of these tasks and procedures for clinical assessment is discussed.

View details for Web of Science ID A1994QB62300005

View details for PubMedID 7929876

Parent-child stress in relation to otitis media during the first two years of life 6th International Symposium on Recent Advances in Otitis Media Paradise, J. L., Feldman, H. M., Colborn, D. K., Bernard, B. S., Smith, C. G., Purboghrat, K. S., Janosky, J. E., Kurs-Lasky, M. B C DECKER INC (CANADA). 1996: 407407

Abstract

Thirty-four children (ages 6-12 years) with moderate to borderline mental retardation were studied in a laboratory classroom setting to determine whether children identified as having attention deficit hyperactivity disorder on the basis of Conners Questionnaires differed in classroom behavior. Half of the children scored 15 or greater on both the Parent and Teacher Conners; the remaining children scored 11 or less. All were participants in a Saturday Education Program serving children with mental retardation. Direct observation of the laboratory classroom documented significant differences between groups on measures of on-task behavior and fidgetiness, especially during situations where little direct teacher feedback or supervision was available. Saturday Education Program staff, while blind as to group designation, rated the two groups as differing significantly on all scales of two standardized behavior problem checklists. Checklists by parents and teachers appear to be valid measures of classroom behavior of children with moderate to borderline mental retardation.

View details for Web of Science ID A1994NP01500001

View details for PubMedID 8064033

Word production at age 2 years in relation to otitis media during the first two years of life 6th International Symposium on Recent Advances in Otitis Media Feldman, H. M., Paradise, J. L., Colborn, D. K., Bernard, B. S., Smith, C. G., POURBOGHRAT, K. S., Janosky, J. E., Kurs-Lasky, M. B C DECKER INC (CANADA). 1996: 328328

Abstract

This study compares language abilities in three groups of children who were born prematurely: children with bilateral spastic cerebral palsy associated with perinatal injury to the periventricular white matter of the brain; a group with similar brain injury but no motor impairment; and a group of controls with no brain injuries. Six boys in each group were 36 to 39 months of age at the time of the study. All achieved a standard score above 80 on the McCarthy Scales of Children's Abilities at the same age. Language samples, generated during parent-child interaction, were analyzed using the Child Language Data Exchange System. The size and diversity of the lexicon was assessed using types and tokens per minute. Morpho-syntactic skills were assessed using number of grammatical morphemes, mean length of utterance and the Index of Productive Syntax. Verbal productivity was assessed using number of utterances per minute. No significant differences were observed among any of the groups on any measure. Measures of the lexicon and morpho-syntactic skills were highly correlated with the scores on the McCarthy Scales of Children's Abilities. The data demonstrated that specific language impairments were not associated with cerebral palsy or brain injury after prematurity at this early stage of language development. However, individual children within each of the groups had delays in skill attainment that warranted language intervention.

View details for Web of Science ID A1994QB62300003

View details for PubMedID 7929881

The prenatal visit PEDIATRICS Stein, M. T., Aceves, J., Feldman, H. M., Hagan, J. F., Perrin, E. C., Richtsmeier, A. J., Tolchin, D., Tolmas, H. C. 1996; 97 (1): 141-142

Abstract

To describe demographic and medical characteristics of a sample of children younger than age 3 years who required lengthy hospitalization in a tertiary care hospital. To determine the proportion of children in the sample with biologic handicaps, developmental delays, or risk factors for developmental disorders who met eligibility criteria for early intervention services based on federal law PL 99-457 and state regulations.Survey of medical records.Large, urban, tertiary care children's hospital.All 135 children younger than age 3 years hospitalized for more than 30 days during 1990 and 1991.None.The most prevalent cause of lengthy hospitalization was congenital anomaly followed by chronic and perinatal conditions; 38 patients (28%) required technology assistance at the time of discharge. Seventy-three children (54%) were eligible for early intervention services based on the presence of a biologic handicap or developmental delay. An additional 48 patients (36%) were eligible for developmental screening and periodic developmental monitoring on the basis of medical and social risk factors.Because of the high prevalence of developmental disorders and risk factors in infants and toddlers requiring lengthy hospitalizations, hospital-wide systems for identification, developmental assessment, and early intervention services should be designed and implemented.

View details for Web of Science ID A1993KL36300031

View details for PubMedID 7678952

METHYLPHENIDATE IN CHILDREN WITH MENTAL-RETARDATION AND ADHD - EFFECTS ON INDEPENDENT PLAY AND ACADEMIC FUNCTIONING JOURNAL OF DEVELOPMENTAL AND PHYSICAL DISABILITIES Handen, B. L., McAuliffe, S., Janosky, J., Feldman, H., BREAUX, A. M. 1995; 7 (2): 91-103
NALTREXONE IN YOUNG AUTISTIC-CHILDREN - A DOUBLE-BLIND, PLACEBO-CONTROLLED CROSSOVER STUDY JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Kolmen, B. K., Feldman, H. M., Handen, B. L., Janosky, J. E. 1995; 34 (2): 223-231

Abstract

Ten 2-year-old children with periventricular leukomalacia (PVL), a brain injury associated with prematurity, were evaluated using language samples. Five children scored less than 80 on cognitive testing (delayed). Five children with this disorder and normal cognitive scores were assessed at two ages, matched with the delayed group on CA and developmental level. The delayed group produced significantly fewer lexical tokens and spontaneous verbal utterances than did the CA-matched group. No significant differences were observed between the delayed group and either comparison group on other measures of lexicon, grammar, or communication. The data demonstrate a relation between cognitive abilities and measures of verbal productivity in children with PVL.

View details for Web of Science ID A1992JM66100009

View details for PubMedID 1384568

PARENT AND PROFESSIONAL PERCEPTIONS ABOUT STRESS AND COPING STRATEGIES DURING A CHILDS LENGTHY HOSPITALIZATION SOCIAL WORK IN HEALTH CARE Horn, J. D., Feldman, H. M., PLOOF, D. L. 1995; 21 (1): 107-127

Abstract

This study of parents with their children demonstrates irregular and unpredictable grammatical features in their child-directed speech. The parents were observed quarterly in parent-child interaction with their oldest child beginning when she was two-years old, and with their younger twin daughters beginning when they reached two years. Language samples were transcribed and analyzed using CHILDES. The parents used grammatical speech with adults. A high proportion (8% to 32% per session) of their utterances to the children contained non-dialectal errors, primarily omissions of closed-class items. A typical example was 'she a puppet'. The evidence suggests these parents were trying to teach their children language. Their implicit theories of language and learning led to a highly unusual variant of parentese.

View details for Web of Science ID A1992JB24900012

View details for PubMedID 1527212

PREDICTION OF RESPONSE TO METHYLPHENIDATE AMONG CHILDREN WITH ADHD AND MENTAL-RETARDATION JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Handen, B. L., Janosky, J., McAuliffe, S., BREAUX, A. M., Feldman, H. 1994; 33 (8): 1185-1193

Abstract

Stimulant medication efficacy was evaluated in 14 children with attention-deficit hyperactivity disorder and IQs of 48 to 74 in a double-blind crossover study of two methylphenidate doses and placebo. Dependent measures included behavioral ratings, work output, measures of learning, attention and impulsivity, and direct observation of peer social interactions. Nine children (64%) were methylphenidate-responders, based upon the Conners Hyperactivity Index. Significant gains in on-task behavior and attentional skills were noted with methylphenidate in comparison to placebo. No improvement on measures of learning or social interactions were observed. Results extend and replicate previous research conducted by the authors.

View details for Web of Science ID A1992HT11000012

View details for PubMedID 1592777

DEVELOPMENTAL-CHANGES IN NARRATIVE AND NON-NARRATIVE DISCOURSE IN CHILDREN WITH AND WITHOUT BRAIN INJURY JOURNAL OF COMMUNICATION DISORDERS Hemphill, L., Feldman, H. M., Camp, L., Griffin, T. M., MIRANDA, A. E., Wolf, D. P. 1994; 27 (2): 107-133

Abstract

This article describes the development of language in a left-handed girl with a left middle cerebral artery infarction. Seven language samples of parent-child interaction, obtained when she was between 36 and 60 months of age, were transcribed and analyzed using the Child Language Data Exchange System. At 36 months of age, only 42 (20%) of the child's 214 utterances contained words; the other 80% were composed of jargon or interactional markers such as "uh-huh" and "uhn-uhn." Jargon incorporated familiar intonational contours and prosodic features to convey emotional states and communicative functions. Between 36 and 45 months of age, her jargon became differentiated into increasing approximations of English sentences. Simultaneously, her use of words and word combinations increased. By 54 months of age, no jargon was heard. The pattern of development observed in this child can be described as a transient jargon or fluent aphasia. It may have resulted from initial reliance on an uninjured right hemisphere. However, given the similarity between this pattern and the expressive or gestalt style of learning seen in some normal children, the pattern may also be related to other variables including characteristics of the parental input.

View details for Web of Science ID A1992KE88400003

View details for PubMedID 1487564

CLASSROOM-BEHAVIOR AND CHILDREN WITH MENTAL-RETARDATION - COMPARISON OF CHILDREN WITH AND WITHOUT ADHD JOURNAL OF ABNORMAL CHILD PSYCHOLOGY Handen, B. L., McAuliffe, S., Janosky, J., Feldman, H., BREAUX, A. M. 1994; 22 (3): 267-280

View details for Web of Science ID A1992HD25500039

View details for PubMedID 1734411

LANGUAGE ABILITIES FOLLOWING PREMATURITY, PERIVENTRICULAR BRAIN INJURY, AND CEREBRAL-PALSY JOURNAL OF COMMUNICATION DISORDERS Feldman, H. M., Janosky, J. E., Scher, M. S., Wareham, N. L. 1994; 27 (2): 71-90

Abstract

This longitudinal study describes the growth of syntactic abilities and vocabulary size in nine children with unilateral antepartum or perinatal brain injury. Five children with left hemisphere damage (LHD) and four with right hemisphere damage (RHD), ages 15 to 48 months, were evaluated on three or more occasions. Language samples generated from parent-child interaction were transcribed, coded, and analyzed using the Child Language Data Exchange System. Individual growth trajectories were constructed by graphing three dependent variables--MLU, scores on the Index of Productive Syntax (IPSYN), and number of different words--as a function of the child's age. One subject remained in a prelinguistic stage throughout the study. Simple linear functions best described the growth of MLU, IPSYN scores, and vocabulary in the other eight children. The slopes of the individual growth trajectories, the graphic representations of rates of progress, were comparable in the eight children. Seven children showed developmental delays in initial word use and five in the onset of multiword utterances. However, by age 24 months, four children with LHD and two children with RHD had syntactic capabilities comparable to those of children without brain injuries. The developmental patterns suggested that both cerebral hemispheres may play critical roles in the very earliest stages of language acquisition. Some unilateral lesions caused little discernible effect on language outcome in the toddler-preschool years after the initial developmental delays.

View details for Web of Science ID A1992HB88400006

View details for PubMedID 1547471

DEVELOPMENTAL NEEDS OF INFANTS AND TODDLERS WHO REQUIRE LENGTHY HOSPITALIZATION AMERICAN JOURNAL OF DISEASES OF CHILDREN Feldman, H. M., PLOOF, D. L., Hofkosh, D., GOEHRING, E. L. 1993; 147 (2): 211-215

Abstract

Cf the 87 survivors of extracorporeal membrane oxygenation over a 10-year period, 67 participated in a follow-up study which included neurologic examination (n = 67), cognitive testing (n = 67), and audiologic assessment (n = 33). Matched control subjects for those older than 5 years were also evaluated. Outcome was defined as normal for cognitive scores greater than or equal to 85 and normal neurologic examination results, suspect for cognitive scores 70 through 84 or nonfocal neurologic findings such as hypertonia/hypotonia, and abnormal for cognitive scores less than 70 or abnormal neurologic examination results. Of the 10 school-aged children studied, 9 were normal and there were no differences in mean cognitive scores between subjects and controls (IQ subjects = 109 +/- 12 [SD], IQ controls = 107 +/- 13). For preschoolers aged 2.7 through 4.11 years, the mean cognitive score was 91 +/- 11 and 7 (70%) were normal. For infants 6 through 30 months, the mean cognitive score was 101 +/- 22 and 27 (57%) were normal. A total of 7 children (21% of those studied) had abnormal audiologic assessments. Three children demonstrated mild high-frequency and 4 moderately severe high-frequency sensorineural hearing loss which was bilateral in 3 and of undetermined laterality in 1. Abnormal neurodevelopmental outcome was significantly associated with cerebral infarction and chronic lung disease. Outcome was not related to demographic or perinatal variables, illness severity prior to extracorporeal membrane oxygenation, or underlying diagnosis. Neurodevelopmental outcome among survivors of extracorporeal membrane oxygenation in this series is consistent with previous reports of morbidity among neonates with severe respiratory failure treated conventionally.

View details for Web of Science ID A1991FF72700019

View details for PubMedID 1707157

SECRETORY OTITIS-MEDIA - WHAT EFFECTS ON CHILDRENS DEVELOPMENT - A NEW STUDY 2ND INTERNATIONAL CONF OF THE EUROPEAN WORKING GROUP FOR PEDIATRIC OTORHINOLARYNGOLOGY ON THE CHILD AND THE ENVIRONMENT Paradise, J. L., Feldman, H. M., Campbell, T. F., Dollaghan, C. A., Nozza, R. J., Rockette, H. E., Janosky, J. E., Bluestone, C. D., Smith, C. G., Bernard, B. S., Colborn, D. K. ELSEVIER SCIENCE PUBL B V. 1993: 2229

Abstract

The adverse side effects of methylphenidate were evaluated in 27 children with attention deficit hyperactivity disorder and IQs of 48 to 74 who participated in a double-blind study of two doses of methylphenidate and placebo. A checklist of 13 side effects, generated from the Physician's Desk Reference, was completed by teachers. Rates of irritability, anxiety, moodiness, and activity level decreased significantly when comparing the placebo with drug conditions. However, medication for six (22%) of the children was discontinued because of the appearance of motor tics (three children) and severe social withdrawal (two children), suggesting that mentally retarded children with attention deficit hyperactivity disorder may be at a greater risk for developing these side effects than the nonretarded population.

View details for Web of Science ID A1991FB92100012

View details for PubMedID 2016228

EARLY LANGUAGE AND COMMUNICATIVE ABILITIES OF CHILDREN WITH PERIVENTRICULAR LEUKOMALACIA AMERICAN JOURNAL ON MENTAL RETARDATION Feldman, H. M., Evans, J. L., BROWN, R. E., Wareham, N. L. 1992; 97 (2): 222-234

Abstract

Fifteen children, 8 months of age or older, from a neonatal follow-up program underwent magnetic resonance imaging and neurologic, cognitive, and language evaluations. Magnetic resonance imaging findings in all children included increased white matter signal on T2-weighted images and ventricular enlargement adjacent to regions of abnormal white matter. The extent of degree of abnormal white matter signal and the degree of sulcal prominence were variable. Twelve children had cerebral palsy; 5 children, 4 of whom had cerebral palsy, manifested significant sensory impairments. The median score on cognitive testing was 89; only 2 children exhibited severe-to-profound cognitive disability. Cognitive scores were stable on retesting. The degree of motor disability was correlated with the extent of white matter signal abnormality; however, cognitive outcome was not related to the extent and degree of white matter signal abnormality or to the degree of sulcal prominence. Despite the association of a major handicapping condition and periventricular leukomalacia, cognitive and language functioning may be relatively spared.

View details for Web of Science ID A1990EC12400002

View details for PubMedID 2242170

THERE CAR - UNGRAMMATICAL PARENTESE JOURNAL OF CHILD LANGUAGE Chafetz, J., Feldman, H. M., Wareham, N. L. 1992; 19 (2): 473-480

Abstract

This study assessed the safety and efficacy of methylphenidate in children with seizures and attention-deficit disorder. Ten children, aged 6 years 10 months to 10 years 10 months, without seizures while receiving a single antiepileptic drug, were evaluated in a double-blind medication-placebo crossover study with methylphenidate hydrochloride was administered at 0.3 mg/kg per dose and given at 8 AM and 12 PM on school days only. The use of methylphenidate was associated with statistically significant improvements on the Conners' Teacher Rating Scale and on the Finger Tapping Task and with trends toward improvement on the Matching Familiar Figures Test and Discriminant Reaction Time tests. No child had seizures during the study period nor subsequently for those who continued receiving psychostimulants. There were no significant changes of epileptiform features or back-ground activity on electroencephalograms and no alterations in antiepileptic drug levels. Methylphenidate may be a safe and effective treatment for certain children with seizures and concurrent attention-deficit disorder.

View details for Web of Science ID A1989AN66100028

View details for PubMedID 2672786

EFFECTS AND NONEFFECTS OF METHYLPHENIDATE IN CHILDREN WITH MENTAL-RETARDATION AND ADHD JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Handen, B. L., BREAUX, A. M., Janosky, J., McAuliffe, S., Feldman, H., Gosling, A. 1992; 31 (3): 455-461

Abstract

Studies of children with early-acquired brain damage have noted limitations on language development following such damage and have raised questions regarding the process by which these children acquire language skills. The purpose of this study was to examine the effects of perinatally acquired brain damage on early language abilities and on lexical development through the use of standard assessments, language samples, and a miniature linguistic system approach to teach a novel lexicon. Four children, ages 26-41 months, with localized, perinatal brain lesions documented on ultrasound or CT scan were selected for this study and were compared to 4 matched controls. The results show no differences in the pattern of scores and learning in children with right and left brain damage. With the exception of phonological development, subjects scored below controls on all formal language measures; however, the subjects often scored at or above test norms. Brain-injured subjects were similar to controls with respect to the number of novel words that they initially learned on comprehension and production tasks and the number that they consistently comprehended. Brain-injured subjects generally acquired fewer words when the criterion was consistent accurate production. Interestingly, subjects required more exposures to novel lexical items than did controls before reaching a given level of proficiency. Production seemed to be more difficult for all children, but more so for the brain-injured subjects. It appears that the effects of early damage have an impact on many aspects of language development and that these apparent deficits may reflect the child's need for greater exposure to language skills and structures before acquiring them.

View details for Web of Science ID A1989AK22300010

View details for PubMedID 2755102

A FLUENT LANGUAGE DISORDER FOLLOWING ANTEPARTUM LEFT-HEMISPHERE BRAIN INJURY JOURNAL OF COMMUNICATION DISORDERS Feldman, H. M., Holland, A. L., BROWN, R. E. 1992; 25 (2-3): 125-142
MENTAL-RETARDATION AND ADHD PEDIATRICS VOIGT, R. G., JOHNSON, G. H., BROWN, F. R. 1992; 89 (2): 351

Abstract

Academic achievement by 23 children 10 to 12 years after treatment of Haemophilus influenzae meningitis was assessed using individually administered standardized tests, review of school transcripts, and parent and teacher questionnaires. The children's performance was compared with (1) their own performance in a previous study 6 to 8 years after the illness; (2) the performance of 23 similarly aged siblings in the previous study, a comparison which served to age match subjects and sibling controls; and (3) the performance of 11 of those similarly aged siblings retested in the current study. Subjects scored in the average range on all measures. Scores were comparable to results 4 years previous in four of six academic measures, with minor deterioration in reading single words and decoding nonsense words. There were no differences between subjects in the current study and control subjects from the previous study, except in decoding nonsense words, and no differences between subjects and control subjects in the current study, except in paragraph reading accuracy. Scholastic grade point averages and scores on parent and teacher behavior problem-rating scales showed no group differences. Subjects used more school-based remedial services, although the trend did not achieve statistical significance. Parents reported spending more time with subjects than with control subjects helping with homework. These findings suggest that children who have recovered from meningitis due to H influenzae can maintain scores and grades comparable to their siblings as they progress to middle school. Their academic success may involve more school and family support to compensate for the mild differences in intelligence quotient and neuropsychologic testing found in the previous study.

View details for Web of Science ID A1988M438800002

View details for PubMedID 3344177

LANGUAGE-DEVELOPMENT AFTER UNILATERAL BRAIN INJURY BRAIN AND LANGUAGE Feldman, H. M., Holland, A. L., KEMP, S. S., Janosky, J. E. 1992; 42 (1): 89-102

Abstract

Children with school dysfunction typically do limited planning and fail to use potentially beneficial mediational strategies on cognitive tasks. This study tested the hypothesis that these children are poor at assessing their own performance capabilities, a deficit which might contribute to this passive learning style. Thirty children, 9-12 years old, attending a multidisciplinary clinic in a pediatric setting for school underachievement, and 30 age, grade, and socioeconomic status (SES)-matched controls were asked to predict their performance in four domains of function before they were given the opportunity to perform the tasks. Clinic subjects overestimated their performance to a greater degree than controls in two domains. This performance resembles the performance of younger children on related tasks and may be amenable to therapeutic or educational intervention.

View details for Web of Science ID A1986E376200001

View details for PubMedID 3771802

Organizing early intervention services in a hospital setting: The developmental support project as a parallel organization Infants and Young Children Ploof D, Feldman HM 1992; 5 (1): 28-39

View details for PubMedID 213568

10 YEARS OF EXTRACORPOREAL MEMBRANE-OXYGENATION - NEURODEVELOPMENTAL OUTCOME PEDIATRICS Hofkosh, D., Thompson, A. E., Nozza, R. J., KEMP, S. S., Bowen, A., Feldman, H. M. 1991; 87 (4): 549-555

View details for Web of Science ID A1978EJ17200008

View details for PubMedID 23166

ADVERSE SIDE-EFFECTS OF METHYLPHENIDATE AMONG MENTALLY-RETARDED CHILDREN WITH ADHD JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY Handen, B. L., Feldman, H., Gosling, A., BREAUX, A. M., McAuliffe, S. 1991; 30 (2): 241-245
NEURODEVELOPMENTAL OUTCOME OF CHILDREN WITH EVIDENCE OF PERIVENTRICULAR LEUKOMALACIA ON LATE MRI PEDIATRIC NEUROLOGY Feldman, H. M., Scher, M. S., KEMP, S. S. 1990; 6 (5): 296-302
METHYLPHENIDATE IN CHILDREN WITH SEIZURES AND ATTENTION-DEFICIT DISORDER AMERICAN JOURNAL OF DISEASES OF CHILDREN Feldman, H., Crumrine, P., Handen, B. L., Alvin, R., TEODORI, J. 1989; 143 (9): 1081-1086
LEXICAL LEARNING AND LANGUAGE ABILITIES IN PRESCHOOLERS WITH PERINATAL BRAIN-DAMAGE JOURNAL OF SPEECH AND HEARING DISORDERS Keefe, K. A., Feldman, H. M., Holland, A. L. 1989; 54 (3): 395-402
LANGUAGE ABILITIES AFTER LEFT-HEMISPHERE BRAIN INJURY - A CASE-STUDY OF TWINS TOPICS IN EARLY CHILDHOOD SPECIAL EDUCATION Feldman, H., Holland, A., Keefe, K. 1989; 9 (1): 32-47
Language abilities after left hemisphere brain injury: A case study of twins Topics in Special Education Feldman HM, Keefe, KA, Holland AL 1989; 9 (1): 32-47
ACADEMIC-ACHIEVEMENT IN CHILDREN 10 TO 12 YEARS AFTER HEMOPHILUS-INFLUENZAE MENINGITIS PEDIATRICS Feldman, H. M., Michaels, R. H. 1988; 81 (3): 339-344
ESTIMATING PERSONAL PERFORMANCE - A PROBLEM FOR CHILDREN WITH SCHOOL DYSFUNCTION JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS Feldman, H., Levine, M. D., Fenton, T. 1986; 7 (5): 281-287
Scrutinizing mental health and me. Journal of psychiatric nursing and mental health services Ryan, J. B. 1978; 16 (11): 32-35
HUMAN ERYTHROCYTE TRANSGLUTAMINASE PURIFICATION AND PROPERTIES BIOCHIMICA ET BIOPHYSICA ACTA Brenner, S. C., WOLD, F. 1978; 522 (1): 74-83
The development of language like communication without a language models Science Goldin Meadow S, Feldman HM 1977; 197 (4301): 401-403
The creation of a communication system: A study of deaf children of hearing parents Sign Language Studies Goldin Meadow S, Feldman HM 1975; 8: 225-234