Overview

To determine sufficient number of biological and clinical markers to identify subgroups of potential best responders to a specific medication

Eligibility

Inclusion Criteria:

• Participants previously diagnosed with ASD (DSM-5)
• Available well-documented 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
• Participants willing and consenting or assenting to participate.

Exclusion Criteria:

• Episode of fever (i.e. ≥100.5 °F or ≥ 38 °C) or clinically significant illness without fever (as judged by the investigator), within 10 days before any study assessment.
• If the investigator assesses any unwillingness or any medical condition that may prevent the subject from completing this study.