摘要
目的 评价利培酮治疗精神分裂症的疗效和副作用。方法 将59例精神分裂症住院病人随机分配到利培酮(4 mg/d)1组(19例)、利培酮(6mg/d)2组(20例)和氯氮平组(20例),治疗8周。用阳性与阴性症状量表(PANSS)评定疗效,用副反应量表及锥体外系副反应量表评定副反应。结果 利培酮两个剂量组与氯氮平组之间疗效无显著性差异。在认知因子、阴性因子、PANSS总分减分率方面,利培酮组与氯氮平组有显著性差异。利培酮的副反应有锥体外系反应、失眠、头昏等。结论 利培酮是一种安全有效的抗精神病药物,在改善认知功能和阴性症状方面,利培酮优于氯氮平,少数病例可出现锥体外系反应。
Objective: To evaluate the therapeutic and side effects of risperidone in the treatment of schizophrenia. Methods: 59 patients with schizophrenia were randomly divided into three groups, risperidone group 1 (4 mg per day, 19 cases) , risperidone group 2 (6 mg per day, 20 cases) and clozapine group (20 cases) treated for 8 weeks. Positive and Negative Symptom Scale (PANSS) was used for evaluating the therapeutic effect, while Treatment Emergent Symptom Scale (TESS) and Extrapyramidal Symptom Rating Scale (ESRS) for side effects. Results: No significant diference of efficacy between risperidone group 1. 2 and clozapine group, but significant differences existed between the patients taking risperidone and clozapine in total PANSS scores, cognition factor, negative symptom factor. The main side effects of risperidone were extrapyramidal side effect, insomnia and dizziness. Conclusions: Risperidone is an effective and safe antipsychotic agent, it shows better effect in improving cognitive function and decreasing negative symptoms compared with clozapine, though extrapyramidal side effect may occur in some cases.
出处
《上海精神医学》
2000年第1期27-29,共3页
Shanghai Archives of Psychiatry
