笑气吸入在分娩镇痛中的应用

Clinical Application of Laughing Gas to Labor Analgesia

目的:研究笑气吸入性分娩镇痛的疗效和对母儿的影响。方法:将200例产妇随机分为观察组和对照组,比较两组的产痛程度、产程时间、分娩方式、Apgar评分和不良反应等情况。结果:观察组的镇痛效果明显好于对照组,活跃期和总产程短于对照组,差异均有统计学意义(P<0.05)。结论:笑气吸入用于分娩镇痛安全有效,易被产妇接受,增加阴道分娩率,对产程和母儿无不良影响,是一种理想的分娩镇痛方法,值得临床推广应用。

Objective ： To Study the efficiency of inhaling laughing gas for labor pain relief and its effect on mother and fetus. Methods ：200 primiparas were randomly divided into the study group and the control group. A eomparsion was made in the degree of labor pains, delivery process , delivery ways,Apgar scores, side effects, etc between the two groups. Results：The efficiency of relieving labor pain in the study group was much better than that of the control group, the duration of active phase and total delivery process was much shorter than thatof the contral group, with significant difference（ P 〈 0.05） Conclusion ： Inhalation of laughing gas is safe and effective for labor analgesia. It is acceptable, may increase the vaginal birth rate and shows no side effects on mother and baby ,which is worthy of clinically popularizing in obstetrics.