天津医药 ›› 2025, Vol. 53 ›› Issue (5): 474-477.doi: 10.11958/20250020

• 临床研究 • 上一篇    下一篇

硬膜外分娩镇痛产时发热程度对母儿围生结局的影响

陈文婷1,2(), 陈国庆1,3,()   

  1. 1 南方医科大学第一临床医学院(邮编510000)
    2 南方医科大学第十附属医院(东莞市人民医院),东莞市妇产科重大疾病重点实验室
    3 南方医科大学深圳妇幼保健院产科
  • 收稿日期:2025-01-02 修回日期:2025-02-28 出版日期:2025-05-15 发布日期:2025-05-28
  • 通讯作者: △ E-mail:chenguoqing@vip.126.com
  • 作者简介:陈文婷(1988),女,硕士在读,主要从事促进自然分娩相关研究。E-mail:799958780@qq.com
  • 基金资助:
    广东省自然科学基金—面上项目(2020A1515010099)

The impact of intrapartum fever severity associated with epidural labor analgesia on maternal and neonatal perinatal outcomes

CHEN Wenting1,2(), CHEN Guoqing1,3,()   

  1. 1 The First School of Clinical Medicine, Southern Medical University, Guangzhou 510000, China
    2 the Tenth Affiliated Hospital of Southern Medical University (Dongguan People's Hospital); Dongguan Key Laboratory of Major Diseases in Obstetrics and Gynecology
    3 Department of Obstetrics, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University
  • Received:2025-01-02 Revised:2025-02-28 Published:2025-05-15 Online:2025-05-28
  • Contact: △ E-mail:chenguoqing@vip.126.com

摘要:

目的 探讨硬膜外分娩镇痛产时不同程度发热对母儿围生结局的影响。方法 回顾分析240例接受硬膜外分娩镇痛的产妇资料,根据产时发热体温峰值分为对照组(<37.3 ℃,160例)、A组(37.3~<38 ℃,55例)、B组(≥38 ℃,25例)。比较3组产妇产前资料、产程数据和新生儿结局指标的差异。结果 3组产妇分娩方式、临产方式、破膜方式差异无统计学意义(P>0.05),A组和B组硬膜外分娩镇痛开始至分娩时间、破膜至分娩时间较对照组延长(P<0.05)。在经阴道分娩的产妇中,A组和B组的第一产程较对照组延长(P<0.05),A组第二产程及总产程较对照组和B组延长(P<0.05)。3组新生儿Apgar评分、体质量、脐血pH值及新生儿并发症发生率比较差异均无统计学意义(P>0.05)。结论 较长的分娩镇痛时间及第一产程可能增加产时发热的发生风险,较高的产时发热促使更积极的第二产程干预,但并未显著影响新生儿的结局。

关键词: 镇痛, 硬膜外, 分娩, 硬膜外分娩镇痛相关产时发热, 围生结局

Abstract:

Objective To investigate the impact of different degrees of fever during epidural labor analgesia on maternal and neonatal perinatal outcomes. Methods A retrospective analysis was conducted on 240 pregnant women who received epidural labor analgesia. Based on the peak temperature during labor, the participants were divided into the control group (<37.3 ℃, 160 cases), the A group (37.3 to <38 ℃, 55 cases) and the B group (≥38 ℃, 25 cases). The differences in maternal prenatal data, labor progression and neonatal outcomes were compared between the three groups. Results There were no significant differences in mode of delivery, onset of labor and membrane rupture method between the three groups (P > 0.05). The time interval from the initiation of epidural analgesia to delivery and the time from membrane rupture to delivery were longer in the A group and the B group compared to the control group (P < 0.05). Among women who delivered vaginally, the first stage of labor was longer in the A group and the B group compared to the control group (P < 0.05), and the second stage and total duration of labor were longer in the A group than those in both the control group and the B group (P < 0.05). There were no significant differences in neonatal Apgar scores, birth weight, umbilical blood pH and the incidence of neonatal complications between the three groups (P > 0.05). Conclusion Longer epidural analgesia duration and a prolonged first stage of labor may increase the risk of labor-associated fever. Higher degree of fever during labor promotes more active intervention in the second stage of labor, but it does not significantly affect neonatal outcomes.

Key words: analgesia, epidural, parturition, epidural-related maternal fever, perinatal outcomes

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