Overview Difference Between Inhalation Anesthesia and Total Intravenous Anesthesia Status: Completed Trial end date: 2018-12-31 Target enrollment: Participant gender: Summary The purpose of this study is to compare the difference between total intravenous anesthesia to inhaled anesthesia in major surgery. Phase: N/A Details Lead Sponsor: Taichung Veterans General HospitalTreatments: AnestheticsPropofolSevoflurane