No specific diseases
Conditions
Interventions
1:None
Sponsors
The First Affiliated Hospital of Guangzhou University of Chinese Medicine
Eligibility
Sex/Gender
All
Age
2 Years to 18 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria: consecutively included: elective pediatric patients aged 2-18 years (excluding 18 years), ASA I-II, undergoing general anesthesia.
Exclusion criteria
Exclusion criteria: Exclusion criteria: (1) the patient's family or himself/herself did not authorize the informed consent; (2) inability to lie on the right side; (3) abnormalities of the upper gastrointestinal tract anatomy or a history of abdominal surgery affecting the ultrasound examination (including a history of previous esophageal and gastric surgeries, etc.); and (4) failure to meet the criteria for preoperative fasting and abstinence from food and drink;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of full stomach;Incidence of change in anesthetic strategy;Cross-sectional areas of the antrum in different sections; | — |
Countries
China
Contacts
Public ContactWuhua Ma
The First Affiliated Hospital of Guangzhou University of Chinese Medicine
Outcome results
None listed