None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Age: 18-65 years old, BMI >= 28kg/m^2, gender is not limited; 2. ASA classification: I-II level; 3. Visit a doctor because of gastrointestinal symptoms and voluntarily accept painless gastroscopy; 4. Normal cognitive function.
Exclusion criteria
Exclusion criteria: 1. Patients with acute respiratory infection within the past 2 weeks; 2. Patients with severe insufficiency of the heart, liver, lung, kidney and other important organs; 3. There are contraindications to gastroscopy; 4. Patients with neuropsychiatric diseases; 5. Allergic constitution or allergic to the research drug; 6. Oral, nasal or throat infection or tumor; 7. A history of difficult tracheal intubation anesthesia and severe sleep apnea syndrome.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of hypoxia; | — |
Secondary
| Measure | Time frame |
|---|---|
| Success rate of sedation;Patient satisfaction;Satisfaction of endoscopists; | — |
Countries
China
Contacts
Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine