Effect of the Early Combination of Continuous Positive Airway Pressure and High-Flow Nasal Cannula on Mortality and Intubation Rates in Patients With COVID-19 and Acute Respiratory Distress Syndrome. The DUOCOVID Study

José Rafael Terán Tinedo, Jesús González-Rubio, Alberto Nájera López, Miguel Lorente-González, Eduardo Cano-Sanz, Isabel De La Calle-Gil, María Ángeles Ortega-Fraile, Daniel Carballo-López, Joaquín Hernández-Nuñez, Maria Churruca-Arróspide, Annette Zevallos-Villegas, Daniel López‐Padilla, Luís Puente‐Maestu, Juan D. Navarro‐López, Lydia Jiménez‐Díaz, Pedro Landete