Plain-English translation of NCT00271622 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This is a screening study designed to carefully evaluate people who are healthy as well as those who may be at risk for psychiatric or neurodevelopmental disorders like autism spectrum disorder. The researchers use these evaluations to see if participants are eligible for other research studies being conducted at the National Institute of Mental Health and partner institutions. The information gathered helps researchers understand brain health and behavior better.
Many research studies have specific requirements about who can participate, and those requirements vary from study to study. This screening protocol allows the National Institute of Mental Health to collect the information they need to match the right participants with the right studies, helping to advance our understanding of neurological and psychiatric conditions.
You likely qualify if…
You likely don't qualify if…
Participants will undergo a screening evaluation that may include a psychiatric interview, medical and neurological exams, cognitive or developmental testing, and laboratory tests such as blood work or urine tests. The exact tests will vary based on your individual situation and the requirements of the studies you might be eligible for. If you are a minor, your parents or guardians will be interviewed as part of the process.
AI-generated summary from trial data · Jun 30, 2026 · Not medical advice
United States
Sponsor
National Institute of Mental Health (NIMH)
Enrollment target
~5,000 participants
Started
February 2006
Age range
6 Weeks and older
Last updated on clinicaltrials.gov in June 2026.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Margaret J Pekar
National Institute of Mental Health (NIMH)
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.