100
Participants
Start Date
February 29, 2012
Primary Completion Date
August 31, 2012
Study Completion Date
August 31, 2012
Dexmedetomidine
Dexmedetomidine(4㎍/mL) : 0.4㎍/kg/hr infusion until extubation
Normal saline 0.9%
Normal saline(guess as 4㎍/mL) : 0.4㎍/kg/hr infusion until extubation
Department of Anesthesiology and Pain Medicine and Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul
Severance Hospital
OTHER