Clinical trial Recruiting at 4 sites Interventional Ages 18 and up Men only

We-INtervention for Chinese male couples where one partner is HIV-positive and the other is HIV-negative

Official title: Evaluating the Effects of the We-INtervention Among Chinese HIV-serodiscordant Male Couples in a Randomized Controlled Trial

Run by City University of Hong Kong · NCT06639932 · Data updated 2026-11-12

This program will test whether a three-session We-INtervention can help Chinese male couples with different HIV status improve relationship support, reduce stigma, and promote healthier behaviors.

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Quick facts

Study typeInterventional
Ages18 Years and up
SexMen only
Enrollment320 (estimated)
SponsorCity University of Hong Kong
Academic / other
Locations4 sites (Xiamen, Fujian and 3 other locations)
StatusRecruiting
StartedSeptember 1, 2025
Main results expectedApril 30, 2027
Study endsJune 30, 2027
Registry record updatedJanuary 21, 2026
Trial IDNCT06639932 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adult (18+) male couples in a committed relationship of at least three months in which one partner is HIV-positive and the other is HIV-negative, both partners have disclosed their status to each other, and both are willing and able to participate in study sessions and assessments.

Probably not a fit

Couples where either partner cannot complete assessments due to low education or physical/psychological constraints, those with other major chronic diseases, or couples who have not mutually disclosed HIV status are unlikely to be eligible or to benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The randomized trial will enroll 160 Chinese HIV-serodiscordant male couples (320 individuals) and assign them 1:1 to the three-session We-INtervention or to a control condition receiving health information pamphlets. In the intervention arm both partners receive sessions focused on relationship dynamics, coping with stigma, and health-promoting behaviors delivered separately to each partner. Outcomes include stigma perception, quality of life, psychological well-being, relationship satisfaction, HIV-related behaviors, and mediators that may explain any effects. The trial expands on a pilot RCT that showed feasibility, acceptability, cultural sensitivity, and preliminary benefit and will be run at community sites in Xiamen, Guangzhou, and Shenzhen.

Why it matters

Potential benefit: If successful, the intervention could strengthen partner support, reduce stigma, and improve prevention and care behaviors among serodiscordant male couples.

How similar studies have gone: A preceding pilot randomized trial demonstrated feasibility, acceptability, cultural fit, and preliminary efficacy of the We-INtervention, but larger trials are needed to confirm effects.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria:

1. both partners are male,
2. both partners are aged 18 or above,
3. both partners report being in a committed relationship for at least 3 months,
4. one partner is HIV-seropositive and the other partner is HIV-seronegative (i.e., serodiscordant couple),
5. both partners have disclosed their serostatus to each other, and
6. both partners are willing to participate in this study.

Exclusion criteria:

1. either partner is unable to complete the assessment due to a low education level or to physical or psychological constraints and
2. either partner has been diagnosed with another chronic disease (e.g., cancer and coronary heart disease).

Where it's running

  • Fangzhouai Garden
    Xiamen, Fujian, China
    Recruiting
  • Guangzhou Yuele Healthcare Service Center
    Guangzhou, Guangdong, China
    Recruiting
  • Community Always There
    Shenzhen, Guangdong, China
    Recruiting
  • Jin Tang Six-Color Rainbow Healthcare Center
    Chengdu, Sichuan, China
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.