“…Several studies showed that the traditional ICU prone position of the patients with COVID-19 ARDS had significant improvements (Abou-Arab, Haye, 2021, Clarke, Geoghegan, 2021, Mittermaier, Pickerodt, 2020, Paternoster, Sartini, 2020, Ziehr, Alladina, 2020). However, traditional prone position in the ICU in patients with critical illness is not without risk because of patient condition (e.g., the need for heavier sedation, hemodynamic instability, device displacement, pressure ulcers) ( Binda et al, 2021 ).…”