Effects of naltrexone hydrochloride combined with trazodone on preventing relapse in heroin addicts after detoxification / 中国基层医药

ABSTRACT

Objective:To investigate the effects of naltrexone hydrochloride combined with trazodone on preventing relapse in heroin addicts after detoxification.Methods:A total of 274 opioid heroin addicts who received treatment in Beijing Gaoxin Hospital between June 2016 and January 2019 were included in this study. After detoxification with methadone, all patients were randomly assigned to receive either naltrexone hydrochloride combined with trazodone (group 1, n = 60) or naltrexone hydrochloride alone (group 2, n = 60) for preventing relapse in heroin addicts. The effects on relapse prevention were determined in each group. Results:There were no significant differences in age distribution, sex composition, marital status, and drug use between groups 1 and 2 (all P > 0.05). After 6 months of treatment, the non-relapse rate was 86.7% (52/60) and 6.7% (4/60) in groups 1 and 2 respectively, in the case of unchanged personal life status. There was significant difference in non-relapse rate between groups 1 and 2 ( χ2 = 77.1, P < 0.001). Conclusion:Naltrexone hydrochloride combined with trazodone exhibits superior efficacy in preventing relapse in opioid heroin addicts after detoxification to naltrexone hydrochloride alone.