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目的观察笑气在初孕妇人工流产术中的临床应用效果。方法选择初孕妇115例,随机分为观察组60例给予术前吸入笑气,对照组55例不做任何处理,两组手术方法相同。结果观察组无痛率明显高于对照组,无人工流产综合征发生,宫口松驰程度、手术时间两组比较,差异有统计学意义(P<0.05);出血量两组比较差异无统计学意义(P>0.05)。结论初孕妇人工流产术中使用笑气麻醉效果明显,具有操作简单、费用低廉、安全、有效,减少并发症发生等特点,值得临床推广应用。
Objective To observe the clinical effect of nitrous oxide in abortion of first trimester women. Methods 115 cases of first trimester women were randomly divided into observation group 60 patients given preoperative inhalation of nitrous oxide, the control group of 55 patients without any treatment, the two groups of surgical methods the same. Results The painless rate in the observation group was significantly higher than that in the control group. There was no statistic difference between the two groups in the incidence of induced abortion syndrome, cervix relaxation and operation time (P <0.05) Significance (P> 0.05). Conclusions Early pregnant women induced abortion with nitrous oxide anesthesia has obvious effect, with simple operation, low cost, safe, effective and reduce the occurrence of complications and other characteristics worthy of clinical application.