Evaluating the Impact of Using the B-OK Bottles for HIV and ART Literacy in South Africa

Recruiting · NCT07703891 · Interventional (participants receive a specific treatment)

Interventions studied

What this trial is about

Consistent use of antiretroviral therapy (ART) is essential for achieving suppression among people with HIV (PWH). Yet despite improvements in access to ART and improving viral suppression rates, an estimated one-third of PWH globally do not take ART as prescribed, thus allowing the virus to remain detectable and transmissible. This study tests whether a low-cost visual education tool, B-OK bottles, improves understanding of HIV, antiretroviral therapy (ART), and the concept of Undetectable = Untransmittable (U=U) among adults in Gauteng, South Africa using a randomized trial. Participants will be randomly assigned to one of three groups: (1) standard-of-care verbal information based on Department of Health guidelines, (2) information delivered in person using B-OK bottles, or (3) information delivered via a video demonstrating the B-OK bottles. The study will compare the two intervention formats to standard care, and to each other, to assess whether the tool improves knowledge, attitudes, and intentions related to HIV treatment and prevention, and whether the intervention results depend on delivery mode (in-person vs. video). Outcomes will be measured at baseline, immediately after the intervention, and at six-week follow-up.

Who can take part

Where it is running

1 location listed.

• Health Economics and Epidemiology Research Office (HE2RO), University of the Witwatersrand - Johannesburg, Gauteng, South Africa