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米非司酮配伍米索前列醇已广泛应用于终止早孕,成功率达90.9%~([1]),但对影响其成功率均有不同报道。我站自2000年2月至2001年1月应用米非司酮配伍米索前列醇终止早期妊娠460例,现就孕次、孕周及胚囊径线对流产成功率的影响分析如下。1资料与方法1.1资料来源在我站门诊要求药物流产者,停经时间38~116d,胚囊径线8~72mm,近3个月内无流产史、无不规则阴道流血、无使用米非司酮及米索前列醇禁忌症,全部病例均经B超检查证实为宫内妊娠,并符合相应孕周者。1.2方法1.2.1米非司酮为上海华联制药公司产品,每片25mg,米索前列醇由澳大利亚Searle药厂提供,每片0.2mg。
Mifepristone with misoprostol has been widely used to terminate early pregnancy, the success rate of 90.9% ~ ([1]), but the impact on the success rate has been reported separately. My station from February 2000 to January 2001 application of mifepristone with misoprostol 460 cases of early pregnancy termination, now pregnant, gestational age and embryo sac diameter of the success rate of abortion analysis is as follows. 1 Materials and Methods 1.1 Source of information in our station outpatient medical abortion, menopause time 38 ~ 116d, embryo sac diameter line 8 ~ 72mm, no history of abortion within the past 3 months, no irregular vaginal bleeding, no use of mifepristone And misoprostol contraindications, all cases were confirmed by B-ultrasound for intrauterine pregnancy, and consistent with the corresponding gestational age. 1.2 Methods 1.2.1 mifepristone Shanghai Hualian Pharmaceutical Company products, each tablet 25mg, misoprostol by the Australian Searle Pharmaceutical Factory, each 0.2mg.