Method:43 volunteers who had detoxified heroin dependence were treated with clozapine or naltrexone randomly,and evaluated with self-made craving scale.

• 方法:43例自愿戒毒海洛因依赖患者,脱毒后由患者自愿选择氯氮平或纳曲酮治疗,使用自拟的心理渴求量表评定患者治疗前后渴求程度变化。