Hypoxemia
Conditions
Interventions
Sponsors
Wuxi Second People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.ASA classification I-III 2.BMI<=30 kg/m^2 3. Age: 18 years old to 80 years old 4. Sign the informed consent form
Exclusion criteria
Exclusion criteria: 1. No fasting or fluid restriction before the operation 2. Upper respiratory tract infection within 2 weeks 3. Nasal deformity, cranial brain trauma 4. Basal oxygen saturation <=90% 5. Patients with cardiac dysfunction (EF < 48%) or severe obstructive ventilation dysfunction
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of hypoxemia(SpO2<=90%);Incidence of severe hypoxemia(SpO2<=85%); | — |
Secondary
| Measure | Time frame |
|---|---|
| Minimum oxygen saturation;Mean pulse oximetry;Anesthetic drug induction and total dosage;Hemodynamic parameters;End-tidal carbon dioxide;Adverse events;Manual interventions and frequency;Patient satisfaction scores;Endoscopist satisfaction score;Anesthesiologist Satisfaction Score; | — |
Countries
China
Contacts
Public ContactXiao Liang
Wuxi Second People's Hospital
Outcome results
None listed