72
Participants
Start Date
November 25, 2023
Primary Completion Date
March 3, 2024
Study Completion Date
July 7, 2024
0.5% Ropivacaine
20ml 0.5% ropivacaine is sprayed intraperitoneally
Saline
20ml saline is sprayed intraperitoneally
SanQing Jin, Guangzhou
SanQing Jin
OTHER