DRUG-ABUSE TREATMENT AS HIV PREVENTION - CHANGES IN SOCIAL DRUG-USE PATTERNS MIGHT ALSO REDUCE RISK

Fifty one individuals (37 male and 13 female) were asked to report on the social and behavioral circumstances related to their opiate drug u se prior to and during a 90-day methadone detoxification treatment. Da ta were collected by means of a weekly structured interview. Questions were asked about each occasion of opiate use in the previous week wit h respect to time, source, cost, social circumstance, etc, Monitored u rine samples were tested x 3/week to verify verbal reports. The study demonstrated beneficial effects of the detoxification treatment by sho wing dramatic decreases in rates and amounts of opiate drug use during treatment. Of perhaps greater significance, large scale changes were also noted in the frequency of use with others. This decline in use wi th others was most dramatic with respect to strangers and acquaintance s. Implications of these observations for HIV transmission are discuss ed.