A comparison between bispectral index (BIS) and patient state index (PSI) in elderly patients under general anesthesia with propofol
- Conditions
- head, neck and throat disease, extremities and peripheral vessel disease, disease of the chest wall, abdominal wall and perineum
- Registration Number
- JPRN-UMIN000040435
- Lead Sponsor
- Yamaguchi University Faculty of Medicine and Health Sciences, Yamaguchi University Hospital, the department of Anesthesiology-Resuscitology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 50
Not provided
Patients are excluded if they meet the following exclusion criteria: (1)cerebral parenchyma disease, cerebrovascular disease, myelopathy, peripheral neuropathy, myopathy, mental disorder, dementia; (2)left ventricular ejection fraction is less than 50%, heart valve disease classified moderate or severe; (3)% vital capacity is less than 80%, and/or forced expiratory volume % in 1 second is less than 70%; (4)liver disease classified Child-Pugh B or C; (5)kidney disease with estimated glomerular filtration rate less than 60 mL/min/1.73m2; (6)diabetes mellitus with HbA1c greater than or equal to 8%; (7)body mass index (BMI) is less than 18.5 or greater than or equal to 25.0; (8)scheduled epidural anesthesia and/or peripheral nerve block; (9)emergency operation.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method