Ep 101 - PreOxygenation and Why Words Matter

The EMS Lighthouse Project

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16d ago 34:55

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We've covered pre-oxygenation strategies and intubation alot on this podcast, mayber more than anyting else. We covered the definition of FPS in E74, the DEVICE trial on DL vs VL in E75, and the PREOXI trial of NIV vs Mask Pre-oxygenation in E86. Now we have another Preoxygenation paper, this one that reports no difference between preoxygenation with BVM and face mask. WTAF? Better listen, because it turns out words matter, definitions are... definitional, and we absolutely MUST read more than just the abstract.

Citations:

1. Gottlieb M, Alexander R, Love AK: Comparison of Preoxygenation Strategies for Intubation of Critically Ill Patients. Annals of Emergency Medicine. doi: 10.1016/j.annemergmed.2025.06.621 (Epub ahead of print).

2. Chou CD, Palakshappa JA, Haynie H, Garcia K, Long D, Gibbs KW, White HD, Ghamande S, Dagan A, Stempek S, et al.: Association of Two Preoxygenation Approaches With Hypoxemia During Tracheal Intubation: A Secondary Analysis. Annals of Emergency Medicine. doi: 10.1016/j.annemergmed.2025.06.003 (Epub ahead of print).

3. Pitre T, Liu W, Zeraatkar D, Casey JD, Dionne JC, Gibbs KW, Ginde AA, Needham-Nethercott N, Rice TW, Semler MW, et al.: Preoxygenation strategies for intubation of patients who are critically ill: a systematic review and network meta-analysis of randomised trials. The Lancet Respiratory Medicine. 2025;July;13(7):585–96.

4. Gibbs KW, Semler MW, Driver BE, Seitz KP, Stempek SB, Taylor C, Resnick-Ault D, White HD, Gandotra S, Doerschug KC, et al.: Noninvasive Ventilation for Preoxygenation during Emergency Intubation. N Engl J Med. doi: 10.1056/NEJMoa2313680 (Epub ahead of print).

5. Prekker ME, Driver BE, Trent SA, Resnick-Ault D, Seitz KP, Russell DW, Gaillard JP, Latimer AJ, Ghamande SA, Gibbs KW, et al.: Video versus Direct Laryngoscopy for Tracheal Intubation of Critically Ill Adults. N Engl J Med. 2023;June 16;389(5):418–29.

6. Trent SA, Kaji AH, Carlson JN, McCormick T, Haukoos JS, Brown CA, National EARI: Video Laryngoscopy is Associated With First-Pass Success in Emergency Department Intubations for Trauma Patients: A Propensity Score Matched Analysis of the National Emergency Airway Registry. Ann Emerg Med. doi: 10.1016/j.annemergmed.2021.07.115 (Epub ahead of print).

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