104
Participants
Start Date
June 1, 2021
Primary Completion Date
December 5, 2022
Study Completion Date
December 5, 2022
Tight Fitting Facemask
Preoxygenation with tight facemask, 10 L/min, 100% oxygen.
High Flow Nasal Oxygen (HFNO)
Preoxygenation with high flow nasal oxygen, 40-70 L/min, 100% oxygen.
Karolinska University Hospital Solna, Stockholm
Karolinska University Hospital
OTHER