Cannabis Use Is Associated With Decreased Antiretroviral Therapy Adherence Among Older Adults With HIV

Abstract

DOI: 10.1093/ofid/ofac699; Open Forum Infectious Diseases, 10, 1, 2023-1-5.; Abstract: Background: Conflicting evidence exists on the impact of cannabis use on antiretroviral therapy (ART) adherence among people with human immunodeficiency virus (PWH). We leveraged data collected among older PWH to characterize longitudinal associations between cannabis use and ART adherence. Methods: AIDS Clinical Trials Group (ACTG) A5322 study participants were categorized as <100% (≥1 missed dose in past 7 days) or 100% (no missed doses) ART adherent. Participants self-reported current (past month), intermittent (past year but not past month), and no cannabis (in past year) use at each study visit. Generalized linear models using generalized estimating equations were fit and inverse probability weighting was used to adjust for time-varying confounders and loss to follow-up. Results: Among 1011 participants (median age, 51 years), 18% reported current, 6% intermittent, and 76% no cannabis use at