Active — Not RecruitingNot Applicable

Phenotypic and Genetic Factors in Autism Spectrum Disorders

United States1,500 participantsStarted 2008-07

Plain-language summary

The purpose of the study is to collect phenotypic (observable characteristics) and genetic information about individuals with Autism Spectrum Disorders (ASDs) and their families.

Who can participate

Age range18 Months

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Diagnosis of autism spectrum disorder or suspected diagnosis based on clinical genetic test results (e.g., variant diagnosed via chromosomal microarray) * Age ≥ 18 months Exclusion Criteria: * Presence of a metabolic disorder * Acquired developmental disability (e.g., birth asphyxia, trauma-related injury, meningitis, etc.) or cerebral palsy

What they're measuring

genotype-phenotype correlation

Timeframe: enrollment and sample analysis

Trial details

NCT IDNCT00910559

SponsorBoston Children's Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2028-01

View on ClinicalTrials.gov More Autism Spectrum Disorders trials