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Open AccessJournal ArticleDOI

Incidence of gastrointestinal symptoms in children with autism: a population-based study.

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TLDR
As constipation and feeding issues/food selectivity often have a behavioral etiology, data suggest that a neurobehavioral rather than a primary organic gastrointestinal etiology may account for the higher incidence of these gastrointestinal symptoms in children with autism.
Abstract
OBJECTIVE: To determine whether children with autism have an increased incidence of gastrointestinal symptoms compared with matched control subjects in a population-based sample. DESIGN/METHODS: In a previous study including all of the residents of Olmsted County, Minnesota, aged RESULTS: Subjects were followed to median ages of 18.2 (case subjects) and 18.7 (control subjects) years. Significant differences between autism case and control subjects were identified in the cumulative incidence of constipation (33.9% vs 17.6%) and feeding issues/food selectivity (24.5% vs 16.1). No significant associations were found between autism case status and overall incidence of gastrointestinal symptoms or any other gastrointestinal symptom category. CONCLUSIONS: As constipation and feeding issues/food selectivity often have a behavioral etiology, data suggest that a neurobehavioral rather than a primary organic gastrointestinal etiology may account for the higher incidence of these gastrointestinal symptoms in children with autism.

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Medical treatment of autism spectrum disorders.

TL;DR: There are several common medical conditions occurring in people with autism spectrum disorders that can benefit from treatment and can in turn improve the health and quality of life of people with ASD.
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A Review of the Differences in Developmental, Psychiatric, and Medical Endophenotypes Between Males and Females with Autism Spectrum Disorder

TL;DR: A review of current literature regarding sex differences in the developmental, psychiatric, and medical endophenotypes of ASD found that repetitive behaviors and restricted interests are more common in males than females with ASD.
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Oral manifestations in a group of adults with autism spectrum disorder

TL;DR: Adults with ASD and assisted dental hygiene presented fewer caries than the non-disabled population, however, bruxism, ogival palate and anterior open bite were frequent in the patients with ASD.
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Comparison of comorbid diagnoses in children with and without eosinophilic esophagitis in a large population

TL;DR: Children with Eosinophilic esophagitis have markedly higher rates of both atopic and non-atopic diseases compared with children without EoE, and these associations have important implications for comprehensive EOE care and future research regarding associated disease mechanisms.
References
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Journal ArticleDOI

Ileal-lymphoid-nodular hyperplasia, non-specific colitis, and pervasive developmental disorder in children

TL;DR: In this paper, the authors investigated a consecutive series of children with chronic enterocolitis and regressive developmental disorder, and identified associated gastrointestinal disease and developmental regression in a group of previously normal children, which was generally associated in time with possible environmental triggers.
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History of the Rochester Epidemiology Project

TL;DR: The Rochester Epidemiology Project is a unique medical records-linkage system that encompasses the care delivered to residents of Rochester and Olmsted County, Minnesota and is able to provide accurate incidence data for almost any serious condition and to support population-based analytic studies of disease causes and outcomes.
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Gastrointestinal abnormalities in children with autistic disorder.

TL;DR: The observed increase in pancreatico-biliary secretion after secretin infusion suggests an upregulation of secretin receptors in the pancreas and liver and may contribute to the behavioral problems of the non-verbal autistic patients.
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