A brief intervention for hazardous drinkers in a needle exchange program

Abstract

Active injection drug users (IDUs) who are also hazardous alcohol users are at particularly high risk for HIV transmission due to sharing of injection equipment. We recruited AUDIT-positive injectors from the Providence, RI needle exchange program for a randomized clinical trial testing the effect of a brief motivational intervention (MI) on frequency of injection-related HIV risk behavior (IRRB). HIV drug risk behavior was measured as the number of days on which subjects reported sharing works using the 30-day Timeline Followback Method. Overall, 109 subjects reported a mean reduction of IRRB days of 9.1 days from baseline to 6-month follow-up (p <.001). When compared to controls, there was a trend in reduction of IRRB days to zero at follow-up for MI subject (OR = 2.1; 95% CI = 0.9-4.5), and strongly significant reductions in IRRB days across a range of alternative improvement thresholds. Results from this study demonstrate that MI reduces drug-related HIV risk behaviors among active IDUs. As a brief intervention, MI may be a useful adjunct to existing services intended to reduce harm.