None
Conditions
Interventions
Group A :200ml of carbohydrates
Group B:400ml of carbohydrates
Sponsors
Guiding project of Hubei Provincial Health Commission
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Patients aged 18-65 years, of ASA class I-III, scheduled for elective spinal surgery under general anesthesia with tracheal intubation,Including lumbar interbody fusion, endoscopic lumbar discectomy, cervical fusion, reduction of spinal fractures, removal of vertebral internal fixation
Exclusion criteria
Exclusion criteria: upper gastrointestinal bleeding (within 1 month), BMI >=28Kg/m^2, high risk of reflux aspiration (gastroesophageal shunt, hiatal hernia, Zenker's diverticulum, achalasia of cardia, gastrointestinal obstruction, etc.), history of previous gastric surgery, diabetes mellitus (gastroparesis), hemodynamic instability, preoperative medications affecting gastric motility, pregnancy, and psychiatric abnormalities.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The gastric antral cross-sectional area; | — |
Secondary
| Measure | Time frame |
|---|---|
| Gastric volume;Rate of gastric emptying in different time intervals; | — |
Countries
China
Contacts
Public ContactZhang Xi
Guiding project of Hubei Provincial Health Commission
Outcome results
None listed