Multicenter Comparison of Nonsupine vs. Supine Positioning During Intubation in the Emergency Department: A National Emergency Airway Registry (NEAR) Study

Head-up positioning for preoxygenation and ramping for morbidly obese patients are well-accepted techniques, but the effect of head-up positioning with full torso elevation for all intubations is controversial. We compared first-pass success, adverse events, and glottic view between supine (SP) and nonsupine (NSP) positioning for emergency department (ED) patients undergoing orotracheal intubation.