Trial NCT04530370
Publication Salman OH, Egypt J Anaesth (2020) (published paper)
Primary outcome on the report: At least 50% improvement of the severity of illness at any time during 5 days study period after transfusion, was our primary end point. 50% Improvement of severity of illness was defined as achieving a minimum of two-point reduction on the four-category illness-severity scale: Respiratory frequency ≥ 24/min; blood oxygen saturation ≤ 93% on room air; partial pressure of arterial oxygen to fraction of inspired oxygen ratio <300 mmHg; pulmonary infiltrates occupying more than 50% of both lungs, during 5 days study period.

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.