Friendship groups boost HIV care and cut problem drinking
NCT ID NCT03157258
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether bringing together groups of friends who all have HIV helps them support each other to stay in medical care and take their medications. Over 300 people in St. Petersburg, Russia, took part. The approach uses everyday friendships to encourage regular doctor visits and reduce heavy drinking, rather than relying on individual counseling alone.
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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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341 people
The number who actually took part.
- Started
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Jun 2017
- Finished
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Jun 2022
- 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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Anyone
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 or older; * Self-report as being HIV-positive, with positive HIV status confirmed in study-provided testing; * Except for initial seeds, must be named by an already-enrolled participant as a PLH friend; and * Do not plan to move from the St. Petersburg, Russia, area for the next 18 months. Exclusion Criteria: * Age 17 or younger; * Self-report as HIV-negative or HIV-positive serostatus is not confirmed by testing; * Not be named as a PLH friend by an already-enrolled participant; and * Intend to move from the St. Petersburg, Russia, area during the next 18 months.
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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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Medical College of Wisconsin
Milwaukee, Wisconsin, 53202, United States
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Other studies related to the condition(s) this trial covers.
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