Can testing together again keep male couples HIV-Free?
NCT ID NCT05833074
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing whether repeat couples HIV testing and counseling helps male couples at high risk of HIV. The study enrolls couples who already took part in an earlier testing program. Couples are assigned by chance to either retest together or to individual HIV testing. The team tracks condomless sex with casual partners, PrEP use, and drinking over six months to see which approach works better.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Couples HIV testing and counseling (CHTC), a behavioral intervention where partners receive HIV testing and counseling together
- What this could lead to
- If repeat couples testing works, it could offer a practical way to help male couples stay HIV-negative through better communication and prevention habits.
- What could go wrong
- This is a behavioral study, not a drug trial, so results depend on what participants report and do over time. The approach may not change behavior enough to matter, and it only applies to couples already in the program.
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 384 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2023
- Expected to finish
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Nov 2026
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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17 to 65 years
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: 1. enrolled previously in the parent study DA050508 (NCT05000866). 2. in a relationship with the same main partner with whom they completed the baseline intervention session. 3. both partners in the couple must consent to continue with activities specified in this revision. 4. completion of the 12-month assessment associated with participation in the parent study prior to consenting to participate in activities specified under this revision. Exclusion: any of the following at the 12-month follow-up: 1. serious psychiatric symptoms; 2. current suicidal/homicidal ideation; 3. gross cognitive impairment 4. a history of severe physical or sexual Intimate Partner Violence (IPV) victimization in the current relationship.
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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
2 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Hunter College
New York, New York, 10018, United States
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University of Michigan
Ann Arbor, Michigan, 48109, United States
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