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Therapeutic effect of tandospirone on irritable bowel syndrome-diarrhea complicated with anxiety
Author(s): 
Pages: 2776-2779,2784
Year: Issue:  23
Journal: Chinese Journal of New Drugs

Keyword:  坦度螺酮 焦虑 肠易激综合征 疗效;
Abstract: 目的:观察坦度螺酮胶囊对伴焦虑状态的腹泻型肠易激综合征(irritable bowel syndrome-diar-rhea,IBS-D)的疗效。方法:200例焦虑评分>14分的IBS-D患者随机分为2组:试验组100例口服匹维溴铵片50 mg.次-1(tid),坦度螺酮胶囊10 mg.次-1(tid);对照组100例仅口服匹维溴铵,剂量同试验组。疗程均为8周。治疗结束后,对其腹痛、腹泻、焦虑和抑郁症状的疗效进行评价。结果:按照符合方案集(PP数据集)原则分析,试验组IBS症状的总有效率为63.4%,较对照组(42.0%)显著升高(P<0.05);焦虑和抑郁症状的有效率分别为74.4%和54.3%,较对照组(23.9%和15.6%)显著升高(P<0.01)。按照治疗意向集(ITT数据集)原则分析,试验组IBS症状、焦虑和抑郁症状的有效率分别为52.0%,61.0%和45.2%,同对照组(37.0%,21.0%和13.5%)相比明显提高(P<0.05)。结论:联用坦度螺酮胶囊对伴焦虑的IBS-D患者症状的改善有加强作用,能提高总体疗效,安全性高,无明显不良反应,故对于有焦虑状态的IBS-D,可考虑在初期阶段即开始联合坦度螺酮治疗。
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