None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Aesthetic surgery patients; 2.ASA grade I to II; 3.Age 18 ~ 60 years old; 4.BMI 18~30 kg/m^2;
Exclusion criteria
Exclusion criteria: 1.Subjects refused to participate in the study; 2.Patients with sleep disorder and mental illness before enrollment; 3.Heart dysfunction, liver dysfunction, kidney dysfunction, respiratory system; 4.Dysfunction and other important organ dysfunction; 5.OSAHS and difficult airway patients; 6.Patients who are resistant to opioids and sedatives; 7.Patients with clear contraindications to the use of study protocol drugs; 8.Pregnant or lactating women and those who have a birth plan within 3 months;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of intraoperative hypoxemia in patients; | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart rate;blood pressure;pulse oximetry;bispectral index;respiratory rate;prtial pressure of end tidal carbon dioxide;modified observer’s assessment of alert; | — |
Countries
China
Contacts
Peking University International Hospital