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A Study on the Driving Mechanisms of HIV Testing Behavior and Digital Nudge Interventions among Men Who Have Sex with Men from the Perspective of Intrinsic Motivation

A Study on the Driving Mechanisms of HIV Testing Behavior and Digital Nudge Interventions among Men Who Have Sex with Men from the Perspective of Intrinsic Motivation

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500108102
Enrollment
Unknown
Registered
2025-08-25
Start date
2025-10-01
Completion date
Unknown
Last updated
2025-09-01

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

Conditions

Acquired Immune Deficiency Syndrome

Interventions

Control group:Conventional Intervention Measures
Motivational intervention group:Personalized Motivation-Enhancement Intervention
External incentives group:Lottery-Based Incentive
Motivational intervention+external incentives group:Personalized Motivation-Enhancement Intervention+Lottery-Based incentives

Sponsors

National Center for AIDS/STD Control and Prevention,China CDC
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age 18 or older; 2.Biologically male and has engaged in sexual activity with men in the past six months; 3.Has never undergone HIV testing or has previously tested HIV-negative; 4.Owns and regularly uses a smartphone; 5.Willing to provide contact information and participate in a follow-up survey at six months post-intervention.

Exclusion criteria

Exclusion criteria: 1)Individuals with mental disorders, cognitive disorders, or tendencies towards violence who are unable to cooperate with the investigation; 2)Individuals with alcohol use, drug addiction, or other substance use disorders who are unable to discontinue their substance use.

Design outcomes

Primary

MeasureTime frame
HIV testing rate;HIV testing frequency;

Secondary

MeasureTime frame
The scores and changes across dimensions of the motivation scale in each group at baseline, immediately post-intervention, and six months after the intervention;The proportions and changes in HIV-related risk behaviors, such as HIV knowledge, commercial sex, and multiple sexual partners across groups.;HIV-Positive referral outcomes in each group;

Countries

China

Contacts

Public ContactShan Duo

National Center for AIDS/STD Control and Prevention,China CDC

shanduo@chinaaids.cn+86 158 1031 3137

Outcome results

None listed

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