摘要目的：探讨唑吡坦改善美沙酮维持治疗（MMT）患者睡眠质量的疗效。方法将80例MMT失眠患者按数字表法随机分为研究组（服用唑吡坦）和对照组（服用安慰剂），每组40例。在治疗前及治疗后的4、8周末分别评定匹兹堡睡眠质量指数（PSQI）及副反应量表（TESS）评分。结果研究组第4、8周末的 PSQI指数得分均明显低于对照组（t ＝－2．517，P ＝0．014；t ＝－3．611，P ＝0．000），研究组疗程结束后的显效率明显高于对照组（χ2＝4．949，P ＝0．026）。结论唑吡坦能有效改善 MMT 患者的睡眠质量，且不良反应较少。

abstractsObjective To explore the efficacy of zolpidem in improvement of sleep quality of patients received methadone maintenance treatment (MMT).Methods 80 cases of MMT with insomnia were randomly divided into the study group (administered with zolpidem)and the control group (administered with placebo), 40 cases in each group.Pittsburgh sleep quality index (PSQI)and treatment emergent symptoms scale (TESS)were assessed before treatment and at the weekend of 4th,8th after treatment.Results The scores of PSQI in the study group were much lower than those in the control group (t =-2.517,P =0.014;t =-3.611,P =0.000),while the effective rate in the study group was significantly higher than that in the control group (χ2 =4.949,P =0.026). Conclusion Zolpidem could improve the sleep quality of patients with MMT.