Ultrasound-guided bilateral pudendal nerve blocks of nulliparous women with epidural labour analgesia in the second stage of labour: a randomised, double-blind, controlled trial

Ultrasound-guided bilateral pudendal nerve blocks of nulliparous women with epidural labour analgesia in the second stage of labour: a randomised, double-blind, controlled trial

Objective To explore whether an ultrasound-guided pudendal nerve block (PNB) could decrease anaesthetic use, thereby shortening the length of the second stage of labour in women undergoing epidural analgesia.Design Prospective, single-centre, randomised, double-blind, controlled trial.Setting An obs...

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Bibliographic Details
Main Authors: Jialing Xu, Riyong Zhou, Weijue Su, Shi Wang, Yun Xia, Thomas Papadimos, Junzhao Zhao, Xuzhong Xu
Format: Article
Language:English
Published: BMJ Publishing Group 2020-08-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/10/8/e035887.full

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