Published, Version of Record (VoR)CC BY V4.0, Open
Abstract
Education & Educational Research Education, Special Life Sciences & Biomedicine Psychology, Developmental Rehabilitation Science & Technology Psychology Social Sciences
ObjectivesThis study presents a cohort of individuals in a natural history study with de novo pathogenic missense variants in HNRNPH2 causative of HNRNPH2-related neurodevelopmental disorder (NDD) to describe individuals' adaptive functional abilities.MethodsWe measured adaptive function using the Pediatric Evaluation of Disability Inventory Computer Adaptive Test (PEDI-CAT) and the Vineland Adaptive Behavior Scale (VABS-III). Results were compared using inferential statistics and regression analysis.ResultsSixty-seven individuals carried known pathogenic or likely pathogenic variants in HNRNPH2. Thirty-five participants (2.89-42.04 years, 83% female) and caregivers completed PEDI-CAT assessments with 25 of these participants completing the VABS-III. Sixteen, three and two participants completed a follow-up PEDI-CAT assessment at one, two and three years respectively. Individuals had mean normative scores less than age-matched peers across all domains on both PEDI-CAT and VABS-III measures, with 91% participants < 5(th) percentile on both the PEDI- CAT and VABS-III. Verbal and ambulatory participants had significantly higher PEDI-CAT scores across all domains, using both raw and normative data. There was no significant change in PEDI-CAT scores over 3 years.ConclusionsOverall scores, both raw and normative, are low across all individuals with HNRNPH2-related NDD using both the PEDI-CAT and VABS-III. PEDI-CAT normative scores do not likely represent the clinical variability, but raw scores may be able to capture functional variability. In a small sample, longitudinal data from the PEDI-CAT domain scores demonstrate stability in performance at 3 years.
A Prospective, Longitudinal Study of Caregiver-Reported Adaptive Skills and Function of Individuals with HNRNPH2-related Neurodevelopmental Disorder
Creators
Thomas J. Davis - Columbia University
Rachel Salazar - Morgan Stanley Children's Hospital
Sarah Beenders - Drexel University
Amelia Boehme - Columbia Univ Irving Med Ctr, Dept Neurol, New York, NY 10032 USA
Nicole M. LaMarca - Morgan Stanley Children's Hospital
Jennifer M. Bain - Morgan Stanley Children's Hospital
Publication Details
Advances in neurodevelopmental disorders, v 8(3), pp 445-456
Publisher
Springer Nature
Number of pages
12
Grant note
RTW Foundation
UL1TR001873 / National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA
National Center for Advancing Translational Sciences; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Center for Advancing Translational Sciences (NCATS)
Resource Type
Journal article
Language
English
Academic Unit
Physical Therapy (and Rehabilitation Sciences)
Web of Science ID
WOS:001043624300001
Scopus ID
2-s2.0-85166970499
Other Identifier
991021861296804721
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Collaboration types
Domestic collaboration
Web of Science research areas
Education, Special
Psychology, Developmental
Rehabilitation
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