Abstract
<jats:title>Abstract</jats:title> <jats:sec> <jats:title>Objective</jats:title> <jats:p>Youth with HIV experience persistent disparities across the HIV care continuum, including low rates of engagement in care and viral suppression. In a recent national survey, youth and young adults, defined by the CDC as ages 13–34, accounted for approximately 20– 40% of new HIV diagnoses in the United States. We describe the Intervention for Virological Suppression in Youth with HIV (iVY), a youth-friendly, tailored approach that integrates mental health and substance use support with HIV treatment engagement.</jats:p> </jats:sec> <jats:sec> <jats:title>Trial Design</jats:title> <jats:p>This paper describes the development of the intervention used in iVY, which is currently being evaluated in a randomized clinical trial (RCT) using an adaptive treatment strategy. HIV virological suppression is measured via dried blood spot at 16 weeks.</jats:p> </jats:sec> <jats:sec> <jats:title>Methods</jats:title> <jats:p> The intervention is delivered fully remotely across California and Florida. YWH aged 18–29 who are not durably virally suppressed are enrolled and randomized to the intervention or usual care. The RCT will enroll and randomize 200 participants to the intervention ( <jats:italic>n</jats:italic> = 100) versus usual care ( <jats:italic>n</jats:italic> = 100). iVY includes: (1) tailored brief, weekly video-counseling sessions focused on HIV treatment adherence and engagement, mental health, substance use, and related barriers; and (2) a mobile health application designed to support adherence, resource access, and peer connection. Participants who are not virally suppressed receive an additional 16 weeks of intensified intervention, while responders continue with app-based support. </jats:p> </jats:sec> <jats:sec> <jats:title>Results</jats:title> <jats:p>N/A</jats:p> </jats:sec> <jats:sec> <jats:title>Conclusion</jats:title> <jats:p>This paper provides a detailed description of a telehealth-based behavioral intervention tailored to the needs of youth with HIV. The intervention offers a scalable model for integrating behavioral health and HIV care to address barriers to treatment engagement in this priority population.</jats:p> </jats:sec>