We interrupt our normal FOAMcast episodes to bring you updates from COVID-19, as literature develops. *Things change frequently and this may be out of date in days/weeks. So, check back for updates/fact check what you hear* In this episode, we are joined by Dr. Rory Spiegel (EMNerd) and discuss the ROX index predicting failure of HFNC and any applicability to COVID-19 Derivation: Roca O, Messika J, Caralt B, et al. Predicting success of high-flow nasal cannula in pneumonia patients with hypoxemic respiratory failure: The utility of the ROX index. J Crit Care. 2016;35:200-5. Roca O, Caralt B, Messika J, et al. An Index Combining Respiratory Rate and Oxygenation to Predict Outcome of Nasal High-Flow Therapy. Am J Respir Crit Care Med. 2019;199(11):1368-1376. Show notes: FOAMcast.org Thanks for listening, Lauren Westafer and Jeremy Faust Recorded 4.5.20