general anesthesia
Conditions
Interventions
Sponsors
Department of Anesthesiology, Fudan University Shanghai Cancer Center
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients who have signed informed consent forms and are willing to complete the study according to the protocol; 2. Patients undergoing abdominal surgery under general anesthesia; 3. American Society of Anesthesiologists grades I-II; 4. Body mass index 18-25kg/m^2; 5. Age range: 18-65 years old; 6. Mallampati Classification I-II
Exclusion criteria
Exclusion criteria: 1. Smoking and alcohol abuse history, anesthesia and surgery history, mental and neurological disorders, drug dependence; 2. Drug (including those with a history of allergic reactions or contraindications to any of the anesthetics used in this trial) or food allergies; 3. Participate in another clinical trial within 30 days prior to randomization and receive the investigational drug and any concomitant treatment containing the investigational drug; 4. People with immunodeficiency and AIDS; 5. Severe heart, lung, liver, and kidney dysfunction; 6. Uncontrollable or active infections; 7. Pregnant and lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Electroencephalogram(EEG) signal; | — |
Countries
China
Contacts
Public ContactJun Zhang
Fudan University Shanghai Cancer Center
Outcome results
None listed