氧化亚氮吸入性分娩镇痛的临床分析

Clinical Analysis of Inhaling N_(2O) During Labor

目的 :探讨氧化亚氮吸入性分娩镇痛的疗效和对母婴的影响。方法 :6 0例初产妇行氧化亚氮吸入性分娩镇痛 (研究组 ) ,与同期 6 0例未予止痛而其他产科处理措施与研究组相同的初产妇比较镇痛效果、产程进展、产后出血量及新生儿Apgar评分等。结果 :研究组分娩镇痛效果非常显著 ,总产程短于对照组 ,两组有显著差异 ;而分娩方式、产后出血、Apgar评分两组比较无显著差异。结论 :氧化亚氮吸入性分娩镇痛效果好、产程时间短、对母婴均无不良影响 。

Objective: To study the efficiency of inhaling N 2O for labor analgesia and its effects on mother and infant. Methods: 60 cases (the study group) received inhaling N 2O for labor analgesia and other 60 cases (the control group) was given same treatment as that in the study group without inhaling N 2O. The degree of labor pains, deliver process, quantity of postpartum hemorrhage, Apgar scores were compared between the two groups. Results: The score of labor pain in the study group was significantly lower than that in the control group (P<0.001). The total delivery process in the study group was significantly shorter than that in the control group (P<0.05). But there was no difference in delivery process, delivery ways, Apgar score and postpartum hemorrhage (P>0.05). Conclusion: Inhaling N 2O during labor significantly relieves pain and shortens delivery process, with no side effects on both mother and infant, and worth popularizing in obstetrics.