78
Participants
Start Date
June 12, 2017
Primary Completion Date
April 20, 2019
Study Completion Date
April 20, 2019
Ultrasound
Ultrasound assessment of gastric volume is performed three times; before ingestion of infant formula or carbohydrate drink; 1 hour prior to the surgery; and before induction of general anesthesia.
General anesthesia
Scheduled operation under general anesthesia
Seoul National University Hospital, Seoul
Seoul National University Hospital
OTHER