120
Participants
Start Date
June 14, 2022
Primary Completion Date
August 31, 2022
Study Completion Date
September 5, 2022
S-ketamine
S-ketamine or placebo were given to the fetus after delivery Patient-controlled intravenous analgesia or patient-controlled epidural analgesia were administered postoperatively
Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing
The Second Affiliated Hospital of Chongqing Medical University
OTHER