92
Participants
Start Date
June 1, 2017
Primary Completion Date
August 24, 2017
Study Completion Date
August 24, 2017
Endotracheal intubation using laryngoscope
Endotracheal intubation was done using laryngoscope for general anesthesia.
High remifentanil
Remifentanil was started as 0.25 mcg/kg/min. Remifentanil dose was adjusted to maintain blood pressure (20% of preoperative blood pressure) and bispectral index (40-60) by 0.05 mcg/kg/min.
Low remifentanil
Remifentanil was administered as 0.1 mcg/kg/min.
High sevoflurane
Sevoflurane was started as 0.5 MAC. Sevoflurane dose was adjusted to maintain blood pressure (20% of preoperative blood pressure) and bispectral index (40-60) by 0.2 %.
Low sevoflurane
Sevoflurane was administered as 0.5 MAC.
Keimyung University, Daegu
Keimyung University Dongsan Medical Center
OTHER