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硬膜外阻滞用于分娩镇痛100例临床分析 |
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赵普文 程利南 蒋监芬 张春芳
摘要 目的:探讨硬膜外阻滞用于分娩镇痛的镇痛效果及对产程的影响。方法:选择100例硬膜外镇痛分娩的初产妇作为观察组,将未采用任何分娩镇痛药物而进入产程的初产妇100例作为对照组,分别观察产程、分娩方式、产后出血量和脐动脉血气。结果:观察组镇痛后疼痛视觉模拟评分显著低于镇痛前(P<0.01)。观察组脐动脉血pH(7.328±0.064)显著高于对照组pH(7.263±0.073)(P<0.01)。两组产程、分娩方式、产后出血量比较无显著性差异(P>0.05)。结论:硬膜外阻滞用于分娩镇痛安全有效,对母婴无不良影响。 关键词 硬膜外阻滞 分娩
Clinical Observation of 100 Cases of Labor Pain Relief Using Epidural Analgesia
Zhao Puwen,Cheng Linan,Jiang Jianfen (Department of Anesthesiology,the International Peace Maternity & Child Health Hospital of the China Welfare Institute,Shanghai 200030)
Abstract Objective:To investigate the effect of labor pain relief with epidural analgesia(EA) on the labor course.Methods:100 primiparae were given epidural analgesia during labor (group E) and another 100 primiparae as a control(group C).The labor course,mode of delivery,bleeding of postparturition and umbilical arterial blood gas were observed in both groups.Results:There were no significant defferences in labor course,mode and bleeding between group E and C.The visual analogue scale was significantly less after EA than that before EA.pH(7.328±0.064) of the umbilical arteria was sigificantly higher in group E than that in group C(7.263±0.073).Conclusion:Epidural analgesia can be used effectively and safely without adverse influence on parturients or newbom during labor. Key words Epidural analgesia Labor
随着社会的进步,产妇迫切要求分娩时无痛。我院由麻醉医生、产科医生及助产护士共同组成分娩镇痛工作小组,于1998年1月至1998年10月对100例要求镇痛的产妇行硬膜外阻滞下分娩镇痛。
资料与方法
一般资料 选择自愿要求无痛分娩的初产妇100例作为观察组,将未采用任何分娩镇痛药物而进入产程的初产妇100例作为观察组。所有产妇均足月妊娠,单胎头位,ASAⅠ~Ⅱ级,胎儿情况正常。 镇痛方法 当观察组产妇产程进入活跃期,宫口开大至2~3cm时,按常规于L3~4行硬膜外穿刺,向头端置硬膜外导管4cm,由硬膜外导管注入1%利多卡因3ml观察5分钟,无蛛网膜下腔阻滞征象后,再注入0.1%布比卡因+0.002%芬太尼混合液7~10ml建立镇痛平面,15分钟后用冰块测冷觉,达T10~T8为满意平面。 监测 用胎心音宫缩描记仪连续监测胎心和宫缩强度,间断监测产妇血压、心率、氧饱和度及镇痛效果。新生儿娩出后立即抽脐动脉血作血气分析。记录产程、产后2小时出血量、分娩方式。采用视觉模拟评分法(VAS)评估疼痛程度。 统计分析[1] [2] 下一页 上一个医学论文: 0 125 及0 2 罗比卡因与0 125 布比卡因用于分娩镇痛的比较 下一个医学论文: 异丙酚静脉麻醉人工流产的临床研究
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