Effects of a Single Dose Dexmedetomidine on Postoperative Nausea and Vomiting (PONV) and Quality of Recovery 40 (QoR 40) in Breast Cancer Surgery
This study was approved by the Institutional Review Board of Severance Hospital, Yonsei
University Health System. After written informed consent was obtained from all patients,
aged 20-75 years with ASA physical status class I-II who were scheduled breast cancer
surgery under general anaesthesia were enrolled in this study All the patients were randomly
assigned to receive dexmedetomidine or placebo during surgery. The primary outcome was
quality of recovery determined by QOR-40 in the first 24h after surgery.The secondary
outcome measure was PONV assessed by visual analogue scale every 6 hours within 48
postoperative hours.
Interventional
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Prevention
Quality of Recovery 40 (QoR-40)
quality of recovery was determined by QOR-40 questionnaire. (all same as Dexmedetomidine group and Placebo group)
24 postoperative hours
Yes
Korea: Food and Drug Administration
4-2011-0415
NCT01548209
September 2011
July 2012
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