N/A
N=122
An App to Reduce Cannabis Use Among Emerging Adults
Cannabis Use
Bottom Line
View on ClinicalTrials.gov: NCT05824754 ↗Enrolled (actual)
122
Serious AEs
0.0%
Results posted
Jun 2025
Primary outcome: Primary: App Feasibility — 122 Participants
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- Just-In-Time-Adaptive-Intervention (JITAI) (Other)
- Age
- Adult · 18+ yrs
- Sex
- All
- Sponsor
- University of Michigan
- Primary completion
- May 2024
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY App Feasibility |
122 | — |
| PRIMARY App Acceptability |
90 | — |
Summary
This study is being completed to pilot prevention methods to promote wellness and reduce risky behaviors, including the use of substances such as cannabis. This study will help researchers learn about ways of delivering this information that is both appealing and helpful to young adults who use mobile apps.
Eligibility Criteria
Inclusion Criteria
- Reside in the US
- Speak and read English
- Have a smartphone on which the app can be downloaded
- Screen positive for cannabis use 3 or more times each week over the past month
- Report motivation to change cannabis as 1 or higher (using scale of 0-10)
- Meet Study verification criteria (i.e., use of CAPTCHA, IP address checks)
Exclusion Criteria
- Use of Medical Cannabis
- Failure to meet study verification criteria
Data sourced from ClinicalTrials.gov (NCT05824754). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.