China, Oct. 26 -- The Chinese Clinical Trial Registry (ChiCTR) received information related to the study titled 'A Study on the Benefits of Intravenous Butorphanol Administration Before Epidural Labor Analgesia in Primiparous Women'. The following are the other relevant details related to the trial:
Registration Number: ChiCTR2600135019
Registration Time: 2026/10/23
Type: Interventional study
Primary Sponsor: Haining Maternal and Child Health Hospital
To know more, click on https://www.chictr.org.cn/showprojEN.html?proj=343477
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