Trial NCT04477954
Publication Cannellotto M, Emerg Med J, 2021
Primary outcome on the report: Proportion of patients that recovered from hypoxaemia and at 3, 5 and 10 days (to assess if patient recovered after two and five sessions) and median time to recovery within 30 days. Normalisation of oxygen requirement (oxygen independence) was defined as pulse oximetry value in ambient air ≥93% and/or arterial blood gas with a partial pressure of oxygen (PaO2) value of ≥60 mm Hg in ambient air.

Note: The risk of bias by domain corresponds to the highest risk of bias among outcomes by domain.
The overall risk of bias corresponds to the overall highest risk of bias assessed among outcomes.