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目的观察米索前列醇用于预防产后出血的效果。方法将正常足月非高危妊娠阴道分娩的产妇200例随机分为两组,实验组100例,于胎儿娩出后立即嚼碎后舌下含化米索前列醇0.2mg,对照组100例,胎儿娩出后立即肌注催产素20u,观察两组对第三产程及产后2小时内出血量的影响。结果实验组第三产程平均时间与对照组比较无明显差异(P>0.05),产后2小时内平均出血量校对照组差异无显著性(P>0.05)。结论0.2mg米索前列醇与20u催产素有几乎同等的缩宫作用。
Objective To observe the effect of misoprostol on postpartum hemorrhage. Methods 200 cases of normal term non-high risk pregnancy vaginal delivery of maternal 200 cases were randomly divided into two groups, the experimental group of 100 cases, immediately after the fetus was chewed sublingual oxmyoprolol 0.2mg, the control group of 100 cases of fetus Immediately after delivery, intramuscular oxytocin 20u, the two groups on the third stage of labor and postpartum 2 hours of bleeding. Results The mean duration of the third stage of labor in the experimental group was no significant difference compared with the control group (P> 0.05). There was no significant difference in the average amount of bleeding within 2 hours after delivery in the control group (P> 0.05). Conclusion 0.2mg misoprostol and 20u oxytocin almost the same contraction of the role.