Autism Spectrum Disorder
Conditions
Brief summary
The main objective for this research study is to gather additional information to help confirm identification of new subgroups within the autism spectrum.
Interventions
Clinical signs and symptoms
Sponsors
Study design
Eligibility
Inclusion criteria
* Participants previously diagnosed with ASD (DSM-5) supported by either autism diagnostic interview revised (ADI-R) or Autism Diagnostic Observation Scale (ADOS-2) scores * Available health records within the first 2 years of life * Participants must have a parent or reliable caregiver who agrees to provide information about the participant
Exclusion criteria
* Genetically identified ASD (syndromic form of autism, e.g. fragile X) * Episode of fever (i.e. ≥100.5 °F) or clinically significant illness without fever (as judged by the Investigator), within 10 days before the study visit
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Prevalence of non-behavioral phenotypical traits in sub-populations with Autism Spectrum Disorder (ASD) | Day 0 | A questionnaire will be administered to collect non-behavioral traits and co-occurring conditions data of the participants |
Countries
United States