Assessment of the Effect of Dexmedetomidine in the Management of Postoperative Pain When Combined With Fentanyl in the Patient-controlled Analgesia
Interventional
Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Outcomes Assessor), Primary Purpose: Health Services Research
total amount of administered fentanyl
during first 24 hours after surgery
No
Korea: Institutional Review Board
sunrud1129
NCT01373021
June 2011
February 2012
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