Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600135019) titled 'A Study on the Benefits of Intravenous Butorphanol Administration Before Epidural Labor Analgesia in Primiparous Women' on Oct. 23.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Haining Maternal and Child Health Hospital
Condition:
Labor pain
Intervention:
Butorphanol group:Intravenous administration of 0.01 mg/kg butorphanol before epidural puncture
Recruitment Status: Not Recruiting
Phase: N/A
Date of First Enrollment: 2026-03-13
Target Sample Size: Butorphanol group:60;Control group:60;
Countries of Recruitment:
China
To know more, visit https://www.chictr.org.cn/show...