PREOXI
Pragmatic Trial Examining Oxygenation Prior to Intubation (PREOXI) IRB: 23861
PREOXI is a multi-center trial of preoxygenation strategy (non-invasive positive pressure ventilation vs facemask oxygen) and a non-blinded, pragmatic, parallel group, randomized clinical trial. Participants are critically ill adults undergoing emergency tracheal intubation in ED or ICU. Participants are randomized to receive either non-invasive positive pressure ventilation (e.g. BiPap) or facemask oxygen.