74
Participants
Start Date
October 31, 2011
Primary Completion Date
January 31, 2013
Study Completion Date
January 31, 2013
saline
We administrate the normal saline (single bolus, 0.01ml/kg) intravenously at time of oral cavity sealing.
Dexmedetomidine
We administrate the dexmedetomidine (single bolus, 1 ug/ks) intravenously at time of oral cavity sealing.
Gangnam severance hospital, Seoul
Yonsei University
OTHER