24
Participants
Start Date
April 12, 2017
Primary Completion Date
July 7, 2017
Study Completion Date
September 8, 2017
Dexmedetomidine
Patients in the experimental group will receive Dexmedetomidine during surgery.
saline
Patients in the control group will receive saline but not Dexmedetomidine during surgery.
Renji Hospital, Shanghai
RenJi Hospital
OTHER