Patients undergo general anesthesia
Conditions
Interventions
After entering the operating room, induction and maintenance of anesthesia are performed using propofol. Propofol should be administered according to the package insert.
After entering the operatin
Sponsors
Tokushima University Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Adult patients between 45 and 80 years old with ASA (American Society of Anesthesia) PS (Physical Status) 1-2 scheduled for general anesthesia at Tokushima University Hospital.
Exclusion criteria
Exclusion criteria: ASA PS3 or higher cases Cases in which consent was not obtained Emergency surgery cases Patients with cardiac disease Pregnant and lactating women Severe (Child-pugh classification C) liver dysfunction Cases under dialysis Patients with organic brain damage or epilepsy Patients with a history of drug dependence Patients with severe lipid metabolism disorders Obese cases with a BMI of 30 or higher Cases in which securing the airway is difficult Cases with intestinal obstruction
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood pressure before and after induction of anesthesia | — |
Secondary
| Measure | Time frame |
|---|---|
| Electrocardiogram, heart rate, cardiac output, BIS, transcutaneous oxygen saturation, and regional cerebral oxygen saturation before and after induction of anesthesia. Time after induction of anesthesia until loss of consciousness | — |
Countries
Japan
Contacts
Public ContactRyo Sekiguchi
Tokushima University Hospital Department of Anesthesiology
Outcome results
None listed