71
Participants
Start Date
May 31, 2013
Primary Completion Date
February 28, 2014
Study Completion Date
February 28, 2014
local
This group uses local analgesia infusion pump of 0.33% ropivacaine 250ml through the wound for postoperative analgesia.
intravenous
This group is treated with intravenous analgesia pump infusion of flurbiprofen axetil 150mg,palonosetron 0.5mg,pentazocine 240mg.
0.33% ropivacaine 250ml
flurbiprofen axetil 150mg,palonosetron 0.5mg,pentazocine 240mg.
Guangzhou Military Region General Hospital, Department of Anesthesiology, Guangzhou
Guangzhou General Hospital of Guangzhou Military Command
OTHER