IR@PKUHSC  > 北京大学第一临床医学院
学科主题临床医学
Effects of Combined Spinal-Epidural Analgesia during Labor on Postpartum Electrophysiological Function of Maternal Pelvic Floor Muscle: A Randomized Controlled Trial
Xing, Ji-Juan1; Liu, Xiu-Fen2; Xiong, Xiao-Ming3; Huang, Li2; Lao, Cheng-Yi1; Yang, Mei4; Gao, Shan4; Huang, Qiong-Yan1; Yang, Wei1; Zhu, Yun-Feng1; Zhang, Di-Hua5
刊名PLOS ONE
2015-09-04
DOI10.1371/journal.pone.0137267
10期:9
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Multidisciplinary Sciences
资助者Scientific and Technological Key Project of Nanning City ; Scientific and Technological Key Project of Nanning City
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]PRESSURE MEASUREMENTS ; VAGINAL DELIVERY ; DEPRESSION ; PREGNANCY ; SEQUELAE ; REDUCE ; RISK ; PAIN
英文摘要

Objective

Combined spinal-epidural analgesia (CSEA) is sometimes used for difficult births, but whether it contributes to postpartum pelvic muscle disorder is unclear. This randomized controlled trial examined whether CSEA given during labor affects the electrophysiological index of postpartum pelvic floor muscle function.

Methods

A consecutive sample of primiparous women who delivered vaginally at term were randomly assigned to a CSEA group (n = 143) and control group (n = 142) between June 2013 and June 2014. All were assessed 6-8 weeks later for electrophysiological function of pelvic floor muscle.

Results

The two groups were similar in the degree of muscle strength, muscle fatigue, and pelvic dynamic pressure of pelvic floor muscle. The CSEA and control groups showed similar proportions of women with normal muscle strength (score >= 4) in type I pelvic fibers (23.1% vs. 14.1%, P = 0.051) and type II pelvic fibers (28.0% vs. 24.6%, P = 0.524). The groups also contained similar proportions of women who showed no fatigue in type I fibers (54.5% vs. 48.6%, P = 0.315) or type II fibers (88.8% vs. 87.3%, P = 0.699). Similarly low proportions of women in the CSEA group and control group showed normal pelvic dynamic pressure 11.2% vs. 7.7%, P = 0.321). However, women in the CSEA group spent significantly less time in labor than those in the control group (7.25 vs. 9.52 h, P <0.001).

Conclusions

CSEA did not affect the risk of postpartum pelvic muscle disorder in this cohort of primiparous women who gave birth vaginally. A significant shorter duration of labour was observed in the CSEA-group.

语种英语
所属项目编号20133189
资助者Scientific and Technological Key Project of Nanning City ; Scientific and Technological Key Project of Nanning City
WOS记录号WOS:000360688200043
Citation statistics
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52413
Collection北京大学第一临床医学院
作者单位1.Maternal & Child Hlth Hosp Nanning City, Dept Anesthesia, Nanning 530011, Peoples R China
2.Peking Univ, Affiliated Hosp 1, Pain Management Dept, Beijing 100034, Peoples R China
3.Maternal & Child Hlth Hosp Nandan Cty, Dept Obstet & Gynecol, Hechi 547200, Peoples R China
4.Maternal & Child Hlth Hosp Nanning City, Matern Care Dept, Nanning 530011, Peoples R China
5.Maternal & Child Hlth Hosp Nanning City, Child Care Dept, Nanning 530011, Peoples R China
Recommended Citation
GB/T 7714
Xing, Ji-Juan,Liu, Xiu-Fen,Xiong, Xiao-Ming,et al. Effects of Combined Spinal-Epidural Analgesia during Labor on Postpartum Electrophysiological Function of Maternal Pelvic Floor Muscle: A Randomized Controlled Trial[J]. PLOS ONE,2015,10(9).
APA Xing, Ji-Juan.,Liu, Xiu-Fen.,Xiong, Xiao-Ming.,Huang, Li.,Lao, Cheng-Yi.,...&Zhang, Di-Hua.(2015).Effects of Combined Spinal-Epidural Analgesia during Labor on Postpartum Electrophysiological Function of Maternal Pelvic Floor Muscle: A Randomized Controlled Trial.PLOS ONE,10(9).
MLA Xing, Ji-Juan,et al."Effects of Combined Spinal-Epidural Analgesia during Labor on Postpartum Electrophysiological Function of Maternal Pelvic Floor Muscle: A Randomized Controlled Trial".PLOS ONE 10.9(2015).
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