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为减少药物流产后出血时间长和出血量多的问题,采用常规药物流产同时加用宫血宁胶囊或安慰剂,每日二次,每次3枚,共9天,进行随机双盲多中心对比性临床试验,比较两组药物流产疗效和出血情况。结果表明:(1)完全流产率:试验组为88.24％,对照组为87.18％;(2)流产后出血量:与平时月经量相似,试验组为86.67％,对照组为78.43％;出血量比月经量多少于一倍,试验组为9.52％,对照组为18.63％,两组有统计学差异(P<0.05);(3)平均出血天数和出血量用评分法计算以及月经恢复情况,两组相似。提示:药物流产同时加服宫血宁胶囊可减少流产后出血量。
In order to reduce the problem of prolonged bleeding and prolonged bleeding after medical abortion, conventional medical abortion was added with Gongxuening capsule or placebo twice daily for 3 days for a total of 9 days for randomized double-blind multi-center Comparative clinical trials, the two groups compared the efficacy of medical abortion and bleeding. The results showed that: (1) The rate of complete abortion was 88.24% in the test group and 87.18% in the control group; (2) The amount of bleeding after abortion was similar to the usual menstrual flow, with 86.67% in the test group and 78.43% in the control group; (P <0.05); (3) The average number of bleeding days and the amount of bleeding calculated by the score method as well as the recovery of menstruation, The two groups are similar. Tip: At the same time increase medical abortion Gongsun Capsule can reduce the amount of bleeding after abortion.