防止早产是降低围产期死亡率的重要环节。我们应用硝苯吡啶(心痛定)治疗早产37例,现报告如下。一、临床资料 1.对象选择37例年龄在21～23岁,孕28～36周,单胎,每10分钟至少有一次宫缩,官口扩张<3厘米,胎膜完整,血压>12/8 kpa,胎心基线在正常范围者作为治疗对象。其中第一胎22例,第二胎15例,有早产史者7例,流产史8例。 Preventing premature labor is an important part of reducing perinatal mortality. We use nifedipine (nifedipine) treatment of 37 cases of preterm birth, are as follows. First, the clinical data 1. Object Selection 37 cases of age 21 to 23 years old, pregnant 28 to 36 weeks, single child, contractions at least once every 10 minutes, the official mouth expansion <3 cm, fetal membrane integrity, blood pressure> 12 / 8 kpa, fetal heart rate in the normal range of those who were treated. Of which 22 cases of the first child, the second child in 15 cases, 7 cases of preterm birth, history of abortion in 8 cases.