78
Participants
Start Date
March 9, 2022
Primary Completion Date
November 12, 2023
Study Completion Date
November 12, 2023
Celiac plexus block
The surgeon is instructed to perform a single celiac plexus block under direct vision. 10ml 0.5% ropivacaine is injected into the nerve in both sides.
Ropivacaine
Mixed solution for nerve block, made of 0.75% ropivacaine (Naropin, Astrazeneca AB) diluted in different proportions.
Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou
Second Affiliated Hospital, School of Medicine, Zhejiang University
OTHER