None listed
Conditions
Interventions
Drug : When a patient enters the operating room, a basic patient monitoring device is attached, and anesthesia induction in the control group (sevoflurane group) is performed at propofol 1 to 1.5 mg/k
Sponsors
Gachon University Gil Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients with elective laparoscopic cholestectomy scheduled under general anesthesia of ASA class I-III are 60 to 85 years of age
Exclusion criteria
Exclusion criteria: 1. If a disease of the CNS system, such as stroke, is diagnosed within 6 months 2. You have been diagnosed with schizophrenia, epilepsy, Parkinson's disease, myasthenia gravis and other psychiatric conditions 3. If you have a history of alcoholism and substance abuse 4. a patient who disagrees with a clinical study 5. Preoperative MMSE score below 24
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Measurement of Riker Sedation-Agitation Scale when anesthesia is awakened | — |
Secondary
| Measure | Time frame |
|---|---|
| MMSE score;Set Aldrete score = 9 as check-out time and measure time until Aldrete score = 9 or higher after arriving at the recovery room;Postoperative pain score and number of pain medications administered, postoperative nausea vomiting, postoperative shivering;heart rate, blood pressure, SpO2, side effect(hypertension, hypotension,), body temperature;rSO2, BIS | — |
Countries
Korea, Republic of
Contacts
Public Contactjungju choi
Gachon University Gil Medical Center
Outcome results
None listed