50
Participants
Start Date
July 4, 2022
Primary Completion Date
October 20, 2022
Study Completion Date
October 20, 2022
Mask ventilation
Mask ventilation is performed under paratracheal pressure or no pressure in a randomized, crossover manner.
Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul
SMG-SNU Boramae Medical Center
OTHER