The purpose of this study is to determine whether additional Dexmedetomidine to patient controlled analgesia can reduce fentanyl consumption.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
DOUBLE
Enrollment
95
Fentanyl 2500mcg+NS50ml
Fentanyl 2500mcg+Dexmedetomidine 500mcg + NS 45ml
Seoul national university hospital
Seoul, South Korea
total amount of administered fentanyl
Time frame: during first 24 hours after surgery
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