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目的探讨米非司酮合并米索前列醇对孕11wk～14wk终止妊娠的临床效果观察。方法选择宫内孕11wk～14wk自愿要求药物流产而无禁忌证的健康妇女120例,与不愿住院要求钳刮术120例相比较。结果米非司酮对宫颈的质地、颈管长度和宫口位置有明显作用,对宫颈有软化和扩张作用,配合米索前列醇流产,大多数组织均已排出,降低了手术的危险性,产后刮出组织物的量明显低于对照组。结论米非司酮配合米索前列醇终止孕11wk～14wk妊娠,明显优于钳刮术。
Objective To investigate the clinical effect of mifepristone combined with misoprostol on gestational 11wk ~ 14wk termination of pregnancy. Methods 120 cases of healthy women with intrauterine pregnancy 11 wk ~ 14 wk voluntary medical abortion without contraindication were selected, compared with 120 cases who were not willing to be hospitalized. Results Mifepristone has a significant effect on the quality of the cervix, the length of the cervical canal and the position of the cervix. It softens and dilates the cervix. With the misoprostol miscarriage, most of the tissues have been excreted, reducing the risk of surgery. Postpartum scraping the amount of tissue was significantly lower than the control group. Conclusion Mifepristone with misoprostol termination of pregnancy 11wk ~ 14wk pregnancy, significantly better than the curettage.