Engaging Black or African American and Hispanic or Latino Men Who Have Sex With Men for HIV Testing and Prevention Services Through Technology: Protocol for the iSTAMP Comparative Effectiveness Trial

• Authors: Ruth Dana, Emory University; Stephen Sullivan, University of Michigan, Ann Arbor; Robin J MacGowan, Centers for Disease Control and Prevention; Pollyana R Chavez, Centers for Disease Control and Prevention; Kristin Wall, Emory University; Travis Sanchez, Emory University; Robert Stephenson, Emory University; Lisa Hightow-Weidman, Florida State University; Jeffery A Johnson, Centers for Disease Control and Prevention; Amanda Smith, Centers for Disease Control and Prevention; Akshay Sharma, University of Michigan School of Nursing; Jeb Jones, Emory University; Marrissa Hannah, Emory University; Monica Trigg, Emory University; Wei Luo, Centers for Disease Control and Prevention; Joanna Caldwell, Emory University; Patrick Sullivan, Emory University
• Journal Title: JMIR Research Protocols
• Volume: Volume 12
• Publisher: JMIR Research Protocols | 2023-01-01, Pages e43414-e43414
• Type of Work: Article | Final Publisher PDF
• Publisher DOI: http://doi.org/10.2196/43414
• Subjects: Health Sciences, Nursing; Health Sciences, Public Health; Health Sciences, Epidemiology
• Keywords: HIV self-test; HIV self-testing; internet; men who have sex with men; mobile phone; prevention

Abstract

Background: Gay, bisexual, and other men who have sex with men (MSM), particularly Black or African American MSM (BMSM) and Hispanic or Latino MSM (HLMSM), continue to be disproportionately affected by the HIV epidemic in the United States. Previous HIV self-testing programs have yielded high testing rates, although these studies predominantly enrolled White, non-Hispanic MSM. Mobile health tools can support HIV prevention, testing, and treatment. This protocol details an implementation study of mailing free HIV self-tests (HIVSTs) nested within a randomized controlled trial designed to assess the benefit of a mobile phone app for increasing the uptake of HIV prevention and other social services. Objective: This study was a comparative effectiveness trial of innovative recruitment and testing promotion strategies intended to effectively reach cisgender BMSM and HLMSM. We evaluated the use of a mobile app for increasing access to care. Methods: Study development began with individual and group consultations that elicited feedback from 3 core groups: HIV care practitioners and researchers, HIV service organization leaders from study states, and BMSM and HLMSM living in the study states. Upon completion of the formative qualitative work, participants from 11 states, based on the observed areas of highest rate of new HIV diagnoses among Black and Hispanic MSM, were recruited through social networking websites and smartphone apps. After eligibility was verified, participants consented and were randomized to the intervention arm (access to the Know@Home mobile app) or the control arm (referral to web resources). We provided all participants with HIVSTs. The evaluation of the efficacy of a mobile phone app to support linkage to posttest prevention services that included sexually transmitted infection testing, pre-exposure prophylaxis initiation, antiretroviral treatment, and acquisition of condoms and compatible lubricants has been planned. Data on these outcomes were obtained from several sources, including HIVST-reporting surveys, the 4-month follow-up survey, laboratory analyses of dried blood spot cards returned by the participant, and data obtained from the state health department surveillance systems. Where possible, relevant subgroup analyses were performed. Results: During the formative development phase, 9 consultations were conducted: 6 in-depth individual discussions and 3 group consultations. From February 2020 through February 2021, we enrolled 2093 MSM in the randomized controlled trial from 11 states, 1149 BMSM and 944 HLMSM. Conclusions: This study was designed and implemented to evaluate the effectiveness of recruitment strategies to reach BMSM and HMSM and of a mobile app with regard to linkage to HIV prevention or treatment services. Data were also obtained to allow for the analyses of cost and cost-effectiveness related to study enrollment, HIV testing uptake, identification of previously undiagnosed HIV, sexually transmitted infection testing and treatment, and linkage to HIV prevention or treatment services.