Efficacy of psychotherapeutic counselling during 21-day ambulatory heroin detoxification.

Structured, psychotherapeutic counselling during 21-day heroin detoxification was evaluated by randomly assigning a group of 25 heroin addicts to a detoxification treatment regimen with mandatory counselling by a therapist and 25 to a control group who received only standard detoxification without counselling. There was no significant difference between groups in the number who successfully detoxified as measured by conversion of morphine positive urine to morphine negative urine. The counselling intervention group did, however, improve the attendance of subjects while in detoxification treatment, and significantly more patients entered long-term treatment following detoxification. Maximal use of a counselor during 21-day heroin detoxification may best be realized by directing therapy toward engaging patients in long-term care.