Cash for clean tests: new study tests incentives for HIV and stimulant control
NCT ID NCT06564792
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a program where people living with HIV who use stimulants (like methamphetamine) could earn rewards for staying drug-free and taking their HIV medications. 37 adults took part in a primary care clinic. The goal was to see if this reward system was practical and helpful for improving both HIV control and reducing stimulant use.
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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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37 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Oct 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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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: * Stimulant use disorder * Living with HIV or risk for HIV * Suboptimal ART adherence (treatment or prevention) Exclusion Criteria: * Unable to provide urine testing weekly
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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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UCSF at San Francisco General Hospital
San Francisco, California, 94110, United States
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