PrEP Point-of-Care Brief-Intervention for Adherence Among Young Men Who Have Sex With Men

University of California, San Francisco1 个研究点分布在 1 个国家目标入组 63 人2023年9月1日

适应症Risk Reduction

干预措施Motivational Interviewing Counselling Point-of-care Urine Tenofovir Measurement

概览

阶段: 不适用
干预措施: Motivational Interviewing Counselling
疾病 / 适应症: Risk Reduction
发起方: University of California, San Francisco
入组人数: 63
试验地点: 1
主要终点: Number of Participants Indicating the Intervention Was Acceptable
状态: 已完成
最后更新: 2个月前

概览研究者入排标准研究组 & 干预措施结局指标研究点相似试验

概览

简要总结

Despite advances in HIV prevention, the HIV incidence among young men who have sex with men (YMSM) is increasing, threatening to derail achievement of the United States End the HIV Epidemic goals. Although, pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention method, adherence was sufficiently low to comprise efficacy among a high proportion of YMSM in multiple clinical trials and demonstration projects. In this study, the investigators will leverage a novel urine point-of-care drug-level test for PrEP adherence, to both enhance and target motivational-interviewing-based adherence counseling among YMSM, with the goal of preventing HIV infections among this critically at-risk group.

详细描述

Young men who have sex with men (YMSM; ages 15-29 years) have rising HIV incidence in the United States. Pre-exposure prophylaxis (PrEP) is a highly effective medication prevent HIV infection, both at the individual and population level. However, in several clinical trials and demonstration projects among YMSM, a majority of participants had adherence to PrEP sufficiently low to compromise efficacy throughout the study. Unfortunately, pill-counts and self-reported adherence have limitations in this population, and therapeutic drug monitoring using previously available methods requires expensive equipment and specialized staff, meaning it cannot be implemented at the point-of-care (POC). The investigators have developed a novel POC test to measure urine drug-levels to PrEP for the first time, providing the opportunity to target and enhance adherence counseling during a routine clinical visit. Substantial knowledge gaps on the correct counseling approach and framing of the drug-level feedback message must be addressed to use this strategy to improve adherence among YMSM. This study will use a mixed methods approach to test the central hypothesis that an intervention leveraging a POC urine bioassay to detect PrEP adherence can both target and enhance adherence counseling. Brief interventions are a motivational interviewing (MI) counseling approach with wide uptake by primary care providers for substance use prevention and medical therapy adherence. PrEP2-BAY proposes a brief intervention be used as the framework for POC drug-level feedback among YMSM using PrEP. This study will test the acceptability, feasibility, and preliminary impact on long-term adherence, measured through hair tenofovir levels, of the brief intervention in a pilot randomized controlled trial among YMSM. This proposed research plan has the goal of optimizing PrEP's impact through a novel adherence support intervention. The findings of this proposal will lead to a R01 application to test a POC bioassay-enhanced adherence brief intervention among YMSM in a multi-city trial, with the goal of reducing the burden of HIV among MSM.

注册库

clinicaltrials.gov

开始日期

2023年9月1日

结束日期

2025年7月1日

最后更新

2个月前

研究类型

Interventional

研究设计

Parallel