Can a smartphone app break the stigma barrier to HIV prevention?
NCT ID NCT06576648
First seen Jun 25, 2026 · Last updated Sep 01, 2026 · Updated 3 times
Summary
This study is testing a mobile app designed to help young Thai adults (ages 18-29) overcome stigma and start or stick with HIV prevention pills (PrEP). The app uses motivational interviewing and tailored content delivered over four sessions. Researchers will enroll 154 participants to see if the app is acceptable, feasible, and can improve PrEP use and reduce stigma.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mobile app with motivational interviewing sessions
- What this could lead to
- If successful, this could provide an effective, scalable way to increase HIV prevention pill use among young people facing stigma.
- What could go wrong
- This is a small, early-stage trial focused on feasibility and acceptability, not on proving the intervention works. Results may not apply to other groups or settings.
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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About 154 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- 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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18 to 29 years
- Sex
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Male participants only
- 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.
Aim 1 (Formative Research and Beta-Testing) Transgender women Inclusion Criteria: * Ages between 18 and 29 years * Male sex at birth * Self-identifies as women, transgender women or culturally identifies with the female spectrum * Laboratory-confirmed HIV-negative status * Self-reported recent history of condomless sex * Able to understand, read and speak Thai * Either not started PrEP or currently on PrEP but not adherent (taking ≤3 pills/week) in the past month. Exclusion Criteria: * Have a serious cognitive or psychiatric problem compromising ability to provide informed consent * Have active suicidal ideation or major mental illness at the time of interview (these patients will be referred for treatment) * Laboratory or clinical findings that would preclude PrEP initiation (e.g., decreased creatinine clearance) * Currently enrolled in another HIV intervention study. Healthcare providers Inclusion criteria * Age 18 or above * Has provided HIV prevention or treatment services for TGW for at least one year Exclusion criteria * None Aim 2 (Pilot RCT) Transgender women Inclusion criteria * Ages between 18 and 29 years * Male sex at birth * Self-identifies as women, transgender women or culturally identifies with the female spectrum * Laboratory-confirmed HIV-negative status * Self-reported recent history of condomless sex * Able to understand, read and speak Thai * Either not started PrEP or currently on PrEP but not adherent (taking ≤3 pills/week) in the past month. Exclusion criteria * Have a serious cognitive or psychiatric problem compromising ability to provide informed consent * Have active suicidal ideation or major mental illness at the time of interview (these patients will be referred for treatment) * Laboratory or clinical findings that would preclude PrEP initiation (e.g., decreased creatinine clearance) * Currently enrolled in another HIV intervention study.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Institute of HIV Research and Innovation
RECRUITINGBangkok, Thailand
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Rainbow Sky Association of Thailand
RECRUITINGBangkok, Thailand
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SWING Foundation
RECRUITINGBangkok, Thailand
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