Can a brief chat help young people with psychosis cut back on pot?
NCT ID NCT04624074
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This pilot study tested a counseling program called the Teen Marijuana Check Up, adapted for young adults (ages 13–35) who have early psychosis and use cannabis. The program uses motivational interviewing and personalized feedback over two sessions to help participants reduce or stop cannabis use. Researchers measured changes in cannabis use and psychosis symptoms in 17 participants enrolled in coordinated specialty care.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- behavioral intervention (Teen Marijuana Check Up adapted for psychosis)
- What this could lead to
- If successful, this could provide a practical counseling approach to help young people with psychosis cut back on cannabis and stay engaged in care.
- What could go wrong
- This is a very small pilot study with only 17 participants, so results may not apply broadly. The intervention is behavioral and may not work for everyone.
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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
-
University of Maryland School of Medicine
Baltimore, Maryland, 21021, United States
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