40
Participants
Start Date
September 1, 2021
Primary Completion Date
January 25, 2022
Study Completion Date
January 25, 2022
Maneuvers for occluding esophagus
Cricoid pressure: pressure on the cricoid ring Paratracheal pressure: pressure on the left paratracheal region below the cricoid level
Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul
SMG-SNU Boramae Medical Center
OTHER