Can a smartphone app help stop HIV in young men?
NCT ID NCT06741618
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a mobile app plus virtual peer support can help young men who have sex with men (ages 16–25) start and stick with PrEP, a daily pill that prevents HIV. The app provides sexual health information and connects users with a peer navigator who can guide them to PrEP services. The goal is to see if this approach increases PrEP use and reduces risky behaviors. The trial will enroll 500 HIV-negative participants across the U.S.
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 and peer navigation
- What this could lead to
- If successful, this could provide an effective, scalable way to increase PrEP use and reduce HIV infections among high-risk young men.
- What could go wrong
- This is a behavioral intervention trial, not a drug test. Results depend on participants' self-reported adherence, and the app may not work for everyone.
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 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 2029
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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16 to 25 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.
Inclusion Criteria: * 16-25 years of age * identify as male or non-binary * male sex assigned at birth * understand and read English * own a smartphone * report condomless anal sex with a male in the past year * HIV-negative (OraQuick verified) Exclusion Criteria: * HIV Positive * If study staff determine participant unable to consent due to obvious and severe cognitive impairment or under the influence of drugs or alcohol * currently report consistent use of PrEP * currently enrolled in another HIV prevention 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
1 site. 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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Columbia University
RECRUITINGNew York, New York, 10032, United States
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