RCT: Awake prone positioning in patients with hypoxemic respiratory failure due to COVID-19 – no difference in intubation rates compared to standard care. 5 Jul, 2021 | 02:24h | UTC Awake prone positioning in patients with hypoxemic respiratory failure due to COVID-19: the PROFLO multicenter randomized clinical trial – Critical Care Related: Feasibility and Physiological Effects of Prone Positioning in Non-intubated Patients with Acute Respiratory Failure due to COVID-19