100
Participants
Start Date
December 1, 2023
Primary Completion Date
October 1, 2024
Study Completion Date
December 1, 2024
saline
A maintenance dose of saline is 0.2mg/kg/h and postoperative PCIA regimen was Sufentanil 2ug/kg, ondansetron 16mg, diluted with appropriate normal saline, a total of 100ml
Esketamine
A maintenance dose of esketamine is 0.2mg/kg/h and postoperative PCIA regimen was Sufentanil 2ug/kg, ondanseetron 16mg, esketamine 0.75mg/kg, diluted with appropriate normal saline, a total of 100ml
General Hospital of Ningxia Medical University, Yinchuan
General Hospital of Ningxia Medical University
OTHER