Effects of sustained-release bupropion and supportive group therapy on cigarette consumption in patients with schizophrenia.

Abstract

The study examined the efficacy, tolerability, and safety of supportive group psychotherapy and adjunctive sustained-release bupropion for nicotine addiction in patients with schizophrenia. Eight patients participated in a 14-week open-label trial. End expired breath carbon monoxide level, symptom levels, neuropsychological performance, and suppression of the P50 event-related potential were measured before and after the 14-week trial. Patients showed a decrease in carbon monoxide levels that was not associated with any worsening in symptom, neuropsychological, or P50 suppression measures. Use of sustained-release bupropion in combination with supportive group therapy may help patients with schizophrenia decrease their cigarette consumption.