Fasting
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. ASA grade I-III; 2. younger than 12 years old, and plan to receive elective general anesthesia surgery; 3. children and their families agreed to participate in the experiment and signed the informed consent.
Exclusion criteria
Exclusion criteria: 1. patients with gastroesophageal reflux disease or gastric emptying disorder, achalasia of cardia or esophageal stenosis; 2. children with dementia or mental disorders who cannot cooperate; 3. children or parents who cannot understand Chinese or understand Chinese characters and cannot communicate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| fasting time; | — |
Countries
China
Contacts
West China Hospital, Sichuan University