Knee surgery
Conditions
Interventions
Group A:Sevoflurane inhalation with inhalational anesthesia device
Group B:Intravenous anesthesia with propofol
Sponsors
Xinqiao Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Age 18-60 years; 2. ASA I-II level; 3. Patients undergoing arthroscopic knee surgery under local anesthesia block; 4. Willing to participate in the study and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. A history of mental illness or current use of psychotropic drugs; 2. BMI =28 kg/m2 and patients with apnea syndrome; 3. Taking other trial drugs or participating in other clinical trials within 3 months prior to study inclusion; 4. Chronic obstructive pulmonary disease and obstructive sleep apnea 5. Allergy to local anesthetics. 6. History of acute upper respiratory tract infection within 1 week before surgery 7. Oxygen saturation (SpO2) =96% when no oxygen is provided preoperatively 8. For any reason not suitable for the study or not suitable for inclusion in the study as considered by the researcher.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| respiration depression; | — |
Secondary
| Measure | Time frame |
|---|---|
| Bispectral index (BIS) ;Hemodynamic monitoring;awakening time; | — |
Countries
China
Contacts
Public ContactHong Li
Xinqiao Hospital
Outcome results
None listed