38
Participants
Start Date
August 12, 2021
Primary Completion Date
March 21, 2023
Study Completion Date
March 21, 2023
High flow nasal cannula
Oxygen supplement via high flow nasal cannula at a rate of 2 liters/kg/min
Buccal oxygenation
Oxygen supplement intra-orally via oral Ring-Adair-Elwyn endotracheal tube connected to oxygen at a rate of 0.5 liters/kg/min
Seoul National University Hospital, Seoul
National Evidence-Based Healthcare Collaborating Agency
OTHER_GOV
Seoul National University Hospital
OTHER