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资料与方法 1 病例选择 将我院住院分娩的孕妇,符合以下条件:单胎头位,足月妊娠,无内、外科合并症,无头先露以外的胎位异常,无头盆不称等引产禁忌证的初产妇185例,随机分为米索前列醇组96例和对照组89例(催产素组),两组产妇在年龄、孕周、孕次及宫颈评分等方面,无显著差异。 2 用药方法 米索组阴道后穹窿放置米索前列醇片50μg,左侧卧位30min。催产素组用催产素2.5U+5％葡萄糖500ml,以8滴/min开始用量,间隔20min调节滴速至有效宫缩出现,催产素
Materials and Methods 1 Case Selection The pregnant women hospitalized in our hospital, in line with the following conditions: single fetal head, full-term pregnancy, no internal and surgical complications, fetal head anomalies without head forehead, Contraceptive primipara 185 cases were randomly divided into misoprostol group 96 cases and control group 89 cases (oxytocin group), the two groups of maternal age, gestational age, gestational age and cervical score and other aspects, no significant difference. 2 medication Misoprostol vaginal posterior fornix tablets placed 50μg, left lateral position 30min. Oxytocin group with oxytocin 2.5U + 5% glucose 500ml, the amount of 8 drops / min to start the interval 20min drip rate adjustment to effective contractions appear oxytocin