52
Participants
Start Date
June 30, 2012
Primary Completion Date
May 31, 2013
Study Completion Date
May 31, 2013
scalp infiltration solution
Dex group: Dexmedetomidine 2mcg/ml-containing 1% lidocaine scalp injection by neurosurgeon(dosage: according to incision length)
scalp infiltration solution
1:100000 epinephrine-containing 1% lidocaine scalp injection by neurosurgeon(dosage: according to incision length)
Severance hospital, Seoul
Yonsei University
OTHER