Comparison of labor analgesia efficacy between single-orifice and multiorifice wire-reinforced catheters during programmed intermittent epidural boluses: a randomized controlled clinical trial

Juan Yi; Yujie Li; Yawei Yuan; Zhendong Xu; Yujie Song; Binglu Ye; Qingsong Zhao; Yingying Yang; Weijia Du; Zhiqiang Liu

doi:10.1136/rapm-2022-103723

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Original research

Comparison of labor analgesia efficacy between single-orifice and multiorifice wire-reinforced catheters during programmed intermittent epidural boluses: a randomized controlled clinical trial

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Juan Yi Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China Department of Anesthesiology, Ningbo First Hospital, Ningbo, China PubMed articles Google scholar articles
Yujie Li Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Yawei Yuan Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Zhendong Xu Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Yujie Song Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Binglu Ye Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Qingsong Zhao Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Yingying Yang Clinical Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Weijia Du Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles
Zhiqiang Liu Department of Anesthesiology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China PubMed articles Google scholar articles

Correspondence to Dr Weijia Du, Tongji University School of Medicine, Shanghai 200092, Shanghai 200092, China; duweijia{at}51mch.com; Dr Zhiqiang Liu, Tongji University School of Medicine, Shanghai 200092, China; drliuzhiqiang{at}163.com

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Citation

Yi J, Li Y, Yuan Y, et al

Comparison of labor analgesia efficacy between single-orifice and multiorifice wire-reinforced catheters during programmed intermittent epidural boluses: a randomized controlled clinical trial

Regional Anesthesia & Pain Medicine 2023;48:61-66.

Publication history

Received April 17, 2022
Accepted October 20, 2022
First published November 9, 2022.

Online issue publication

May 18, 2023

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