Abstract
Alcohol consumption is associated with poor health outcomes in women living with HIV (WLWH), but whether medication can help to reduce drinking in non-treatment-seeking women or whether reduction in drinking improves HIV outcomes is unclear. We conducted a randomized clinical trial (RCT) of daily oral naltrexone (50mg) versus placebo in WLWH who met criteria for current unhealthy alcohol use. WLWH with current unhealthy alcohol use (>7drinks/wk or >3drinks/occasion) were randomly assigned to daily oral naltrexone 50mg (n=96) or placebo (n=98) for 4months. Drinking outcomes, including the proportion of women who reduced (<unhealthy use criteria) or quit drinking, were assessed at baseline, 2months, 4months (end of treatment), and 7months. In a secondary analysis, HIV viral suppression and changes in CD4 counts were compared in women who did or did not reduce/quit drinking, regardless of intervention assignment. The participants' mean age was 48years, 86% were African American, and 94% were receiving HIV antiretroviral therapy. Among all participants, 89% and 85% completed the 4-month and 7-month follow-ups, respectively. Participants in both groups substantially reduced drinking over time. At 1 and 3months, naltrexone was associated with a greater reduction in drinking (p<0.05), but the proportion who reduced/quit drinking at 4months (52% vs. 45%, p=0.36) or 7months (64% in both groups) was not different. HIV viral suppression at follow-up was significantly better in participants who reduced/quit drinking versus those continuing unhealthy alcohol use at 4months (72% vs. 53%, p=0.02) and 7months (74% vs. 54%, p=0.02). Participating in an RCT to reduce drinking was associated with significant drinking reduction regardless of medication assignment, suggesting that nonmedication aspects of research study participation (e.g., repeated assessments and support from research staff) could be important interventions to help reduce drinking outside of research studies. Drinking reduction was associated with improved HIV viral suppression, providing evidence to support recommendations to avoid unhealthy alcohol use among WLWH.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have