目的:探讨静脉用异丙酚行无痛人工流产时对人工流产综合征的防治作用.方法:将 100例早期妊娠患者随机分为异丙酚组和对照组,每组50例.同一术者以同样的手术方式行人工流产,观察术中受术者心率,收缩压(SP)的变化,宫颈松弛度,有无恶心、呕吐,并进行出血量的比较.结果:50例用异丙酚的患者心率、SP下降,恶心、呕吐发生率明显较对照组低,出血量也较对照组低.结论:用异丙酚静脉推注方法行无痛人工流产,有松弛宫颈作用,可明显减少人工流产综合征的发生,并减少术中出血量.

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