Phenotypic and Genetic Factors in Autism Spectrum Disorders

Running, not enrolling

Conditions studied: Autism Spectrum Disorders

In brief

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

Key facts

Study ID

NCT00910559

Run by

Boston Children's Hospital

People needed

1500

Starts

2008-07-01

Expected to finish

2030-02-01

Last updated by the study team

2025-12-29

Who can join

Age: 2 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Diagnosis of autism spectrum disorder or suspected diagnosis based on clinical genetic test results (e.g., variant diagnosed via chromosomal microarray)
• Age ≥ 18 months

You may not qualify if…

• Presence of a metabolic disorder
• Acquired developmental disability (e.g., birth asphyxia, trauma-related injury, meningitis, etc.) or cerebral palsy

Where it is running

• Children's Hospital Boston — Boston, Massachusetts, United States

Full record on ClinicalTrials.gov

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