105
Participants
Start Date
February 28, 2006
Primary Completion Date
March 31, 2008
Study Completion Date
March 31, 2008
local dexmedetomidine
Preoperative normal saline infusion and 1mcg/kg dexmedetomidine infiltrated locally to wound at the end of operation.
Peripheral normal saline
Same volume of normal saline as dexmedetomidine is infiltrated and IV infusion.
IV dexmedetomidine
IV dexmedetomidine 1mcg/kg peroperative and normal saline infiltrated to wound at the end of operation
The University of Hong Kong
OTHER