33
Participants
Start Date
September 1, 2019
Primary Completion Date
December 31, 2019
Study Completion Date
January 17, 2020
General anesthesia
For maintenance of propofol anesthesia, total intravenous anesthesia was administered by using propofol (Fresenius Kabi, Austria GmbH) at a plasma target concentration (Marsh pharmacokinetic model software) of 2.5-4 μg/ml. Remifentanil (0.2-0.5 μg/kg/min) was given to all patients during the operation.
the First Hospital of China Medical University, Shenyang
China Medical University, China
OTHER