Brain scans reveal how a 6-Week program may curb teen risky behavior
NCT ID NCT03370393
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a 6-week, technology-based family program called PAAS could change brain activity linked to risky behavior in African-American teens. 146 teens and their parents participated, with brain scans and questionnaires before and after the program. The goal was to see if the program improves emotional and cognitive regulation, which could help prevent behaviors like HIV risk and violence.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Pathways for African-Americans' Success (PAAS) program
- What this could lead to
- If successful, this could show how a behavioral program changes brain function to reduce risky behaviors like HIV risk and violence in African-American teens.
- What could go wrong
- This is a small, completed study focused on brain changes, not direct behavior outcomes. Results may not apply to all teens or lead to a proven prevention method.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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146 people
The number who actually took part.
- Started
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Dec 2017
- Finished
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Apr 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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11 to 14 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subject is of African-American racial status (self-reported) * Subject can speak and read English * Subject and parent/legal guardian agree to participate in the 6-week PAAS program * Subject and parent/legal guardian agree to complete all assessments * Subject must meet MRI safety eligibility Exclusion Criteria: * Subject has a major medical problem (e.g. neurological disorders) * Subject is on medication(s) that affects the central nervous system * Subject has behavioral/emotional problems at a clinical level (parent and/or youth report) * Subject is pregnant or suspected of being pregnant (based on pregnancy test) * Subject is color-blind * Subject has claustrophobia * Subject has metallic implants * Subject drinks alcohol in the week prior to entry into the study (based on urine drug screen) * Subject uses drugs in the week prior to entry into the study (based on urine drug screen)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of California, Irvine
Irvine, California, 92617, United States
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