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1993年2～12月,我们对165例住院的晚孕终止妊娠者(原因包括过期妊娠、延期妊娠、羊水偏少、轻中度妊高征等),随机用蓖麻油餐(下称蓖麻油组)和催产素进行引产。其中蓖麻油组93例(初产妇78例,经产妇15例),年龄23～35岁,38～42孕周;催产素组72例(初产妇66例,经产妇6例),年龄21～32岁,37～43孕周。结果证明,蓖麻油引产见效快,有效率高。 1.方法及结果:两组孕妇在引产前均无产兆,服蓖麻油餐后24小时内出现规律宫缩伴宫颈进行性扩张为有效;若24小时内无规律宫缩,于次日重服油餐1次,第2次服后24小时内出现规律宫缩及宫颈扩张为二次有效;否则为失败,改用其他方法。
From February to December 1993, we retrospectively analyzed 165 hospitalized cases of terminating pregnancies in late pregnancy (due to prolonged pregnancy, extended pregnancy, oligohydramnios, mild-to-moderate pregnancy-induced hypertension, etc.), randomized castor meal Group) and oxytocin for induction of labor. Among them, 93 cases of castor oil group (78 primipara, 15 cases of maternal age), aged 23-35 years old, 38-42 gestational weeks; oxytocin group of 72 cases (primipara 66 cases, maternal 6 cases) 32 years old, 37 ~ 43 gestational weeks. The results show that castor oil induction of quick, efficient. 1. Methods and Results: The two groups of pregnant women before induction of labor without symptoms, taking castor oil meal within 24 hours after the onset of regular contractions with cervical dilatation for the effective; if no regular contractions within 24 hours, re-service the next day Oil meal 1 times, the first 24 hours after the second service rules appear contractions and cervical dilatation for the second effective; otherwise failed, use other methods.