None listed
Conditions
Interventions
case series:None
Sponsors
The Second Affiliated Hospital of Zunyi Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing painless gastroscopy; 2. ASA I-III grade; 3. Gender is not limited.
Exclusion criteria
Exclusion criteria: 1. History of allergy to anesthetics; 2. Acute upper respiratory tract infection, COPD or asthma attack; 3. Uncontrolled hypertension, unstable angina, heart failure, severe arrhythmia; 4. Acute upper gastrointestinal bleeding.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gastric antrum area; | — |
Countries
China
Contacts
Public ContactWang Jing
The Second Affiliated Hospital of Zunyi Medical University
Outcome results
None listed