Cited by 240Autism Spectrum Disorder ResearchGastrointestinal motility and disordersChild Nutrition and Feeding Issues

Gastrointestinal symptoms in a sample of children with pervasive developmental disorders

Nikolov, Roumen N., Bearss, Karen E., Lettinga, Jelle, Erickson, Craig, Rodowski, Maria, Aman, Michael G., McCracken, James T., McDougle, Christopher J. +7 more·2009·Journal of Autism and Developmental Disorders

Abstract

Objective To evaluate gastrointestinal (GI) problems in a large, well-characterized sample of children with pervasive developmental disorders (PDDs). Methods One hundred seventy two children entering one of two trials conducted by the Research Units on Pediatric Psychopharmacology (RUPP) Autism Network were assessed comprehensively prior to starting treatment and classified with regard to GI symptoms. Results Thirty nine (22.7%) were positive for GI problems, primarily constipation and diarrhea. Those with GI problems were no different from subjects without GI problems in demographic characteristics, measures of adaptive functioning, or autism symptom severity. Compared to children without GI problems, those with GI problems showed greater symptom severity on measures of irritability, anxiety, and social withdrawal. Those with GI problems were also less likely to respond to treatment.

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Crossref · 10.1007/s10803-008-0637-8

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44 of 44 references verified0 citation errors · 0 not checkable

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Authors
Nikolov, R. N., Bearss, K. E., Lettinga, J., Erickson, C., Rodowski, M., Aman, M. G., McCracken, J. T., McDougle, C. J., Tierney, E., Vitiello, B., Arnold, L. E., Shah, B., Posey, D. J., Ritz, L., & Scahill, L.
Affiliations
  • Yale University (US)
  • University of Groningen (NL)
  • Indiana University Indianapolis (US)
  • Kennedy Krieger Institute (US)
  • The Ohio State University (US)
  • University of California, Los Angeles (US)
  • National Institute of Mental Health (US)
Corresponding author
Scahill, Lawrence
Venue
Journal of Autism and Developmental Disorders
Published
2008-09-13
Volume
39
Issue
3
Pages
405-413
ISSN
  • 0162-3257 (ISSN-L)
  • 1573-3432
OpenAlex
W2134645798
Cited by
240
References
44
Citations by year
2026: 4 · 2025: 11 · 2024: 10 · 2023: 17 · 2022: 11 · 2021: 22 · 2020: 23 · 2019: 20 · 2018: 10 · 2017: 12 · 2016: 14 · 2015: 13 · 2014: 14 · 2013: 21 · 2012: 12
FWCI
4.49
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Autism and Developmental Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (publishedVersion)
  • Institutional Research Information System University of Turin (University of Turin) (submittedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
Funders
  • Yale University
  • National Institutes of Health (n01mh070001-008, n01mh070010-001, n01mh080011-005)
  • National Institute of Mental Health (N01-MH-80011, N01 MH 70010, N01 MH-70001, N0MH70009)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Psychiatry and Mental health › Child Nutrition and Feeding Issues
Keywords
gastrointestinal symptoms, pervasive developmental disorders, autism spectrum disorder, constipation, diarrhea, irritability, anxiety, social withdrawal, treatment response, children
MeSH terms
Adaptation, Psychological, Adolescent, Anxiety, Autistic Disorder, Child, Child, Preschool, Constipation, Diarrhea, Female, Humans, Male, Severity of Illness Index, Social Behavior Disorders

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