leveraging video logs as a bridge to pre-exposure prophylaxis (prep) with tailored messaging to black women and their healthcare providers in texas.

Conditions: HIV Prevention

Summary: the primary objective of this r34 proposal is to increase willingness for prep initiation and prep initiation among cisgender black women (cbw) and increase willingness to prescribe/refer pre-exposure prophylaxis (prep) to cbw among healthcare providers (hcps) in houston/harris county, a high priority ending the hiv epidemic (ehe) jurisdiction.

the primary objective of this r34 proposal is to increase willingness for pre-exposure prophylaxis (prep) initiation and actual prep initiation among cbw, increase willingness to prescribe/refer prep to cbw among hcps in houston/harris county, a high-priority end the hiv epidemic (ehe) jurisdiction. the investigator hypothesizes that a video-log (vlog) series-based health communication intervention disseminated through community health centers (chcs) and social media will increase willingness for and use of prep among cbw. speciﬁcally, the intervention will: 1) encourage cbw to access and use prep; and 2) increase hcp willingness to prescribe and refer prep to cbw. our team will explore two aims: 1) inform and develop health messages for project role with 2023 ﬁndings from focus groups with prep-eligible cbw and key informant interviews with hcps providing care to cbw, and 2) assess the feasibility, acceptability, and preliminary impact of project role in two real-world settings with a pilot randomized controlled trial (rct) and a social media campaign. aim 1: a qualitative study using focus groups with cisgender black women and key informant interviews with healthcare providers. (will not be included in the clinical trial.) aim 2a: pilot randomized controlled trial of a behavioral intervention with both cisgender black women and healthcare providers. aim 2b: social media marketing campaign to reach and engage cisgender black women and healthcare providers in health communication about prep. (will not be included in the clinical trial.) the proposed research is signiﬁcant because it will connect cisgender black women to prep while increasing healthcare providers willingness to prescribe and refer prep to them using a health communication strategy that can guide the development of subsequent vlog-based interventions to address the national ehe plan.

Eligibility criteria:
selection criteria for participation in pilot rct. eligible participants in the category for cbw must: 1. be assigned female sex at birth 2. be ≥18 years of age 3. be prep-eligible according to cdc criteria 4. be fluent in english 5. have a phone or internet access eligible participants (i.e., prep-eligible cbw) must not: 1. be unable to provide informed consent/assent for participation (i.e., have severe cognitive impairment that would interfere with their ability to consent or understand study procedures) 2. have psychological distress that would prohibit them from participating in the study 3. be unable or unwilling to meet study requirements 4. be ineligible for prep 5. received a prescription for prep within 12 months 6. be unable to fill out the evaluation independently note: all patients who are excluded will receive usual care in the clinical setting. eligible participants in the hcp category must: 1) be licensed and board-certified hcps at participating clinics

Keywords: minoritized population video logs prep health communication behavioral intervention