150
Participants
Start Date
November 15, 2019
Primary Completion Date
January 20, 2020
Study Completion Date
February 2, 2020
Ultrasound
Use ultrasound to assess gastric contents in diabetic patients before anesthesia
The Second Affiliated Hospital of Zhejiang University Medical College, Hangzhou
Second Affiliated Hospital, School of Medicine, Zhejiang University
OTHER