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目的观察低浓度布比卡因和小剂量芬太尼用于潜伏期分娩镇痛的效果及对产程、母婴的影响。方法采用硬膜外腔(EA)给药方法,为60例观察组孕产妇进行分娩镇痛。结果两组产后2 h出血量及新生儿窒息发生率差异无统计学意义(P>0.05),但观察组的胎儿窘迫发生率、剖宫产率均低于对照组(P<0.05)。结论EA给药分娩镇痛安全、有效。
Objective To observe the effects of low concentration bupivacaine and low dose fentanyl on labor analgesia during labor and its effects on labor process and maternal and infant. Methods The epidural space (EA) administration method was used for labor analgesia for 60 pregnant women in observation group. Results There was no significant difference in the amount of bleeding and neonatal asphyxia between the two groups at 2 hours postpartum (P> 0.05). However, the incidences of fetal distress and cesarean section were lower in the observation group than those in the control group (P <0.05). Conclusion EA analgesia during labor is safe and effective.