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IBIS Megastudy- Pilot
Sponsor: University of California, San Francisco
Summary
In this pilot study, the investigators will determine the feasibility and acceptability of multiple low-cost behavioral interventions, designed with end-user input, to promote HIV retesting among adults in rural Kenya and Uganda who have higher risk of HIV exposure.
Official title: Transformative Approaches to Rapidly and Efficiently Test Demand Creation Interventions to Promote HIV Retesting in Adults at Increased Risk of HIV
Key Details
Gender
All
Age Range
15 Years - Any
Study Type
INTERVENTIONAL
Enrollment
98
Start Date
2025-03-27
Completion Date
2025-07-31
Last Updated
2026-10-19
Healthy Volunteers
Yes
Conditions
Interventions
Risk assessment messaging
Participants who are randomized to the "HIV risk assessment" arm will receive a brief video message at their baseline visit, containing information related to HIV risk assessment core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the HIV risk assessment content category.
U=U messaging
Participants who are randomized to the "U=U" arm will receive a brief video message at their baseline visit, containing information related to U=U core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the U=U content category.
Healthy Living messaging
Participants who are randomized to the "Healthy Living" arm will receive a brief video message at their baseline visit, containing information related to Healthy Living core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Healthy Living content category.
Community benefits messaging
Participants who are randomized to the "Community benefits" arm will receive a brief video message at their baseline visit, containing information related to Community Benefits core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Community Benefits content category.
Fresh start effect
Participants who are randomized to the "Fresh start effect" arm will receive a brief video message at their baseline visit, containing information related to Fresh Start core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Fresh start effect content category.
Education-based messaging (#1)
Participants who are randomized to the "Education-based #1" arm will receive a brief video message at their baseline visit, containing information related to HIV education core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Education-based #1 content category.
Education-based #2 messaging (gamification)
Participants who are randomized to the "Education-based #2" arm will receive a brief video message at their baseline visit, containing information related to HIV education/gamification core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Education-based/gamification content category.
Default appointment messaging
Participants who are randomized to the "Default appointment" arm will receive a brief video message at their baseline visit, containing information related to Default Appointment core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Default Appointment content category.
Reserved for you messaging
Participants who are randomized to the "Reserved for you" arm will receive a brief video message at their baseline visit, containing information related to the Reserved for you core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Reserved for you content category.
Social norms messaging
Participants who are randomized to the "Social norms" arm will receive a brief video message at their baseline visit, containing information related to Social Norms core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Social Norms content category.
Empowerment messaging
Participants who are randomized to the "Empowerment/goal setting" arm will receive a brief video message at their baseline visit, containing information related to Empowerment core concepts and encouraging them to return for a repeat HIV test. They will also receive brief SMS follow-up messages at 8 and 11 week after baseline reminding them about HIV retesting and re-emphasizing concepts from the Empowerment content category.
Locations (2)
Kenya Medical Research Institution (KEMRI)
Mbita, Kenya
Infectious Diseases Research Collaboration (IDRC)
Mbarara, Uganda