105
Participants
Start Date
July 31, 2014
Primary Completion Date
December 31, 2014
Study Completion Date
January 31, 2015
TEAS
Electric stimulation was given through electrode attached to specific acupoints for 30mins before general anesthesia induction,1th day and 2nd day after surgery.
Sham TEAS
Electric stimulation was given through electrode attached to non-acupoints for 30mins before general anesthesia induction,1th day and 2nd day after surgery.
Fourth Military Medical University, Xi’an
Air Force Military Medical University, China
OTHER