实用医学杂志 ›› 2021, Vol. 37 ›› Issue (10): 1312-1316.doi: 10.3969/j.issn.1006⁃5725.2021.10.016

• 临床研究 • 上一篇    下一篇

硬膜外提前镇痛对产妇血清皮质醇、内皮素⁃1、一氧化氮的影响

马欢欢, 徐恒,张永红,刘晓欧   

  1. 1 遵义市妇幼保健院麻醉科(贵州遵义 563000);2 湖北省妇幼保健院麻醉科(武汉 430070

  • 出版日期:2021-05-25 发布日期:2021-05-25
  • 通讯作者: 刘晓欧 E⁃mail:1931027231@qq.com
  • 基金资助:
    遵义市科技支撑计划项目(编号:遵市科合社字(2018)205 号)

The effect of early epidural analgesia on the serum cortisol,endothelin ⁃1 and nitric oxide of parturients 

MA Huanhuan,XU Heng,ZHANG Yonghong,LIU Xiaoou.   

  1.  Department of AnesthesiologyZunyi City Maternal and Child Health HospitalZunyi 563000China 
  • Online:2021-05-25 Published:2021-05-25
  • Contact: LIU Xiao′ou E⁃mail:1931027231@qq.com

摘要:

目的 观察进入产程时实施硬膜外提前镇痛对产妇血清皮质醇(COR)、内皮素⁃1(ET⁃1)与 一氧化氮(NO)的影响。方法 根据产妇自愿申请原则,将符合纳入标准的产妇分为提前镇痛组(P 组)与对照组(C 组),P 组在进入产程时给予镇痛,C 组不给予任何镇痛措施,两组分别在进入产程时(T0),宫口开全时(T1)与胎儿娩出后(T2)评估 VAS 疼痛评分与采取产妇静脉血 3 mL,检测 COR、ET⁃1 值及 NO 浓度, 记录产程时长、分娩方式,在胎儿娩出后即采取脐动脉血,记录其 PO2、PaCO2、pH 值。结果 P 组第一产 程、第二产程、总产程较C组延长(P < 0.05);随着产程进展P组在T1、T2时刻的VAS评分、COR含量较C 低(P < 0.05),同时 P 组在 T1、T2 时刻 ET⁃1 水平较 C 组低(P < 0.05),NO 水平较 C 组高(P < 0.05),两组新生儿 Apgar 评分、PO2、PaCO2、pH 值比较差异无统计学意义(P > 0.05)。结论 提前实施硬膜外镇痛是可行 的,不影响产妇及新生儿结局,且能减少疼痛对产妇的应激反应,有益于胎盘循环与胎盘灌注。

关键词:

提前镇痛, 皮质醇, 内皮素?1, 一氧化氮

Abstract:

Objective To investigate the effect of premature epidural analgesia during labor on maternal serum cortisol(COR),endothelin⁃1(ET⁃1)and nitric oxide levels(NO). Methods According to the principle of voluntary application by the parturients ,the parturients who met the inclusion criteria were divided into an early analgesia group(group P)and a control group(group C).When group P went into labor,they were given analgesia,whereas group C was not given any analgesia measures. The two groups were evaluated for VAS pain score at the time of labor(T0),full uterine opening(T1),and after delivery(T2),and 3mL of maternal venous blood was taken to detect COR,ET⁃1 and NO concentrations as well as record the labor process Duration,delivery method,umbilical artery blood is taken immediately after the fetus is delivered,and its PO2,PaCO2,and pH values are recorded. Results The first,second,and total stages of labor in group P were longer than those in group C(P<0.05);as labor progressed,the VAS score and COR content in group P at T1 and T2 were lower than those in group C(P<0.05). At the same time,the ET⁃1 level of group P was lower than that of group C at T1 and T2(P<0.05),and the level of NO was higher than group C(P<0.05). There was no statistical comparison of the two groups of newborns′ Apgar scores,PO2,PaCO2,and pH values. Academic distinction(P > 0.05). Conclusion It is feasible to implement epidural analgesia ahead of time,it has no effect on maternal or neonatal outcomes,and it can reduce the maternal stress response to pain,which is beneficial to placental circulation and perfusion. 

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