无抽搐电休克治疗难治性精神分裂症的临床研究

目的了解无抽搐电休克治疗（MECT）对难治性精神分裂症（TRS）的临床疗效与不良反应。方法对37例难治性精神分裂症患者在服用原抗精神病药物的基础上合并无抽搐电休克治疗,分别于合并治疗前及治疗后1周、4周、12周末采用阳性和阴性症状量表（PANSS）,副反应量表（TESS）评定其临床疗效和不良反应;合并治疗前及治疗结束后1天、1周、2周评定韦氏记忆量表（WMS）。结果合并无抽搐电休克治疗各时段PANSS评分较合并前明显降低（P〈0.05或P〈0.01）,1周时有效率达5.4%,4周末、12周末分别达35.1%、59.5%,TESS评分合并治疗前后无显著变化,WMS评分在治疗结束后1天明显降低（P〈0.01）,但在1周末、2周末与治疗前无显著性差异（P〉0.05）。结论抗精神病药物合并无抽搐电休克治疗难治性精神分裂症疗效显著,不良反应少,虽对记忆有一定影响,但是短暂的、可逆的。

Efficacy of modified electroconvulsive therapy in treatment-refractory schizophrenia

Objective To explore the efficacy and side effects of modified electroconvulsive therapy (MECT) in treatment-refractory schizophrenia. Methods 37 TRS patients on antip sychotics were added to MECT for 12 weeks .Clinical efficacies were assessed with the Positive and Negative Syndrome Scale (PANSS) and Wechsler Memory Scale (WMS),and adverse effects with the Treatment Emergent Symptoms Scale (TESS) before treatment and at the ends of the 1st, 4th and 12th week treatment, respectively. Results At the end of t...