N/A
N=25
Harm Reduction Strategies for Gay, Bisexual and Other Men Who Have Sex With Men Engaging in Chemsex
Harm Reduction
Bottom Line
View on ClinicalTrials.gov: NCT06187415 ↗Enrolled (actual)
25
Serious AEs
0.0%
Results posted
Jun 2026
Primary outcome: Primary: Usability of the App — 2.14 Scores on the MAUQ
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- Mobile app to reduce harm of chemsex (Behavioral)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- Male
- Sponsor
- National Cheng Kung University
- Primary completion
- Jan 2025
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Usability of the App |
2.14 | — |
Summary
This study is examining the usability and effectiveness of an innovative mobile app that integrates harm reduction strategies into the existing pre-exposure prophylaxis (PrEP) intake and adherence app, with an overarching goal to reduce the potentially negative consequences of problematics chemsex behavior for individuals and communities.
Eligibility Criteria
Inclusion Criteria
- individuals need to have a history of drug use (ecstasy, ketamine, crystal methamphetamine, mephedrone, and/or GHB/GBL)in a sexualized context in the previous year
- can read and understand chinese,
- willing to communicate with the research team through the mobile messenger app Line.
Exclusion criteria
- None
Data sourced from ClinicalTrials.gov (NCT06187415). 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.