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Digital relay screening intervention model promotes self-sampling of gonorrhea and chlamydia among men who have sex with men in Shandong and Guangdong provinces: a pilot trial

Digital relay screening intervention model promotes self-sampling of gonorrhea and chlamydia among men who have sex with men in Shandong and Guangdong provinces: a pilot trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500098675
Enrollment
Unknown
Registered
2025-03-12
Start date
2025-05-15
Completion date
Unknown
Last updated
2025-03-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gonorrhea

Interventions

Standard-of-care arm:Out-of-pocket gonorrhea/chlamydia testing
Partially subsidized pay-it-forward arm:Partially subsidized gonorrhea/chlamydia testing
Fully subsidized pay-it-forward arm:Free gonorrhea/chlamydia testing

Sponsors

School of Public Health, Shandong University
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. MSM at high risk of CT/NG infection will be recruited for this study. 2. Participants who were born male, aged 18 years or older, had oral or anal sex with a man, and had not had CT/NG testing in the past 12 months were eligible to participate in this study. 3. In addition, subjects should have at least one of the following high-risk behaviors - 1) subjects or their partners have had multiple sexual partners in the past 12 months, 2) have had unprotected anal sex in the past 12 months, 3) Have been infected with a sexually transmitted disease (e.g., hepatitis, gonorrhea, chlamydia, herpes, syphilis, HIV, genital warts, etc.) in the past 6 months. 4. Due to research needs, only subjects with wechat accounts can be included in this study.

Exclusion criteria

Exclusion criteria: The subjects had a mental illness or psychological disorder that would interfere with study participation.

Design outcomes

Primary

MeasureTime frame
Uptake of gonorrhea/chlamydia tests at different subsidy level;

Secondary

MeasureTime frame
Donation rate and donation amounts in the pay-it-forward arms;Positivity rates of gonorrhea/chlamydia;Acceptability of self-sampling testing and the digital pay-it-forward approach;

Countries

China

Contacts

Public ContactWei Ma

School of Public Health, Shandong University

weima@sdu.edu.cn+86 531 82679767

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026