Obesity
Conditions
Interventions
A: Carbohydrates were not consumed 2 hours before surgery
B:Drink 100ml of carbohydrates 2 hours before surgery
C:Drink 150ml of carbohydrates 2 hours before surgery
D:Drink 200ml of carbohydrates 2 hours before surgery
Sponsors
The First Affiliated Hospital of Wannan Medical College
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Aged 40-80 years. 2. ASA grade I-III. 3. BMI:25-30. 4. Patients undergoing elective surgery under general anesthesia. 5. Voluntarily and sign the informed consent form.
Exclusion criteria
Exclusion criteria: Pregnancy, cardiorenal insufficiency, hypothyroidism, organic digestive system diseases, such as gastroesophageal reflux, digestive tract ulcer or tumor, cholelithiasis, history of upper digestive tract operation, those who received antiemetic drugs before operation, such as gastrointestinal motility drug treatment and gastrointestinal decompression or gastrojejunal nutrition before operation, refused or could not cooperate with this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| antral cross-sectional area;gastric volume;gastric volume per kilogram of body weight;GV ultrasound semi-quantitative score;Risk assessment of reflux aspiration; | — |
Countries
China
Contacts
Public ContactChen Yongquan
The First Affiliated Hospital of Wannan Medical College
Outcome results
None listed