App helps men at risk for HIV test themselves and get linked to care
NCT ID NCT05484895
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a mobile app called WeTest-WeLink to help high-risk men in China test themselves for HIV and connect to care. 1,800 HIV-negative men who have sex with men used the app or received standard information. The goal was to see if the app increased HIV self-testing and helped those who tested positive get medical follow-up.
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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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1,800 people
The number who actually took part.
- Started
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Dec 2021
- Finished
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Oct 2024
- 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: * 18 years or older * Chinese * Cis-gender male * Condomless anal sex with another man in the past 6 months * Resident in the study location for at least 6 months and no desire to relocate during the study period * In possession of a mobile "smart" phone with capability to download and use WeChat * HIV-negative (verified through HIV self-test at enrollment) * Able to give informed consent Exclusion Criteria: * HIV positive at enrollment * Self-report coercion to participate
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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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Chengdu Tongle Health Counselling Service Center
Chengdu, Sichuan, China
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Suzhou Centers for Disease Control and Prevention
Suzhou, Jiangsu, China
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Wuhan Centers for Disease Control and Prevention
Wuhan, Hubei, China
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Other studies related to the condition(s) this trial covers.
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