None listed
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: ASA class I ~ II; 20 ~ 90 years old women; Liver and kidney function were normal recently.
Exclusion criteria
Exclusion criteria: 1. History of mental or neurological diseases before operation; 2. Serious hypertension, heart disease or endocrine diseases; 3. Those who are allergic to the drug used in this experiment; 4. Body mass index (BMI) 30Kg/ m2; 5. Chronic hypertension; 6. Patients with severe arrhythmia; 7. Patients with chronic bronchitis, asthma or other respiratory diseases; 8. Patients with intraocular pressure, intrathoracic pressure, increased intracranial pressure and hearing impairment; 9. The operation time was more than 30min. 10. Patients were excluded if inhaled or muscle relaxants were required for surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| HR, MAP, SpO2;Ce;Cp; | — |
Secondary
| Measure | Time frame |
|---|---|
| ??OAA/S??;BMI;adverse reaction; | — |
Countries
China
Contacts
International Peace Maternal and Child Health Hospital of China Welfare Association