Couples app aims to cut HIV and STI rates in male partners
NCT ID NCT05708014
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed trial tested a digital program called LuvHub for male couples. The program includes modules on HIV/STI prevention, communication, and relationship goals. Over 16 months, 778 couples used the tool to create personalized prevention plans and agreements. The study measured new HIV and STI infections, as well as changes in relationship dynamics.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LuvHub digital intervention
- What this could lead to
- If successful, this could provide an effective, scalable way for male couples to reduce HIV and STI risk together.
- What could go wrong
- The trial is completed but results are not yet widely reported; the intervention is behavioral, so its impact may vary by couple.
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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778 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Aug 2025
- 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 years and older
- 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: 1. assigned male at birth and currently identify as male (cis-gender) or gender queer; 2. has had condomless anal sex (CAS) within the prior 3 months; 3. both partners endorse being in a relationship with one another, defined as "someone you feel emotionally or romantically committed to above all others, and may be referred to as partner, husband, boyfriend etc."; 4. be in a relationship with current partner for at least 3 months; 5. be at least 18 years of age; 6. not have any history of intimate partner violence since relationship began; 7. self-report not feeling coerced by partner to take part in the study activities, 8. has own Internet/web-connected device (e.g. smartphone, laptop, tablet, computer); 9. lives in the U.S. and plans to live in the U.S. for the next 16 months; 10. willing to complete the activities required to obtain and mail back their biomedical data (i.e., self-administer a rapid HIV test (if applicable), willing to use swabs to self-collect their own specimens for STI testing, willing to provide dried blood spot for ART adherence (if applicable), willing to provide dried blood spot for PrEP adherence (if applicable). Exclusion Criteria: * Does not meet one or more of the inclusion criteria
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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
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Florida International University
Miami, Florida, 33199, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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