Two randomized clinical trials were harmonized to compare the effect of vitamin C vs control on outcomes in hospitalized patients with COVID-19 who were critica
This randomized clinical trial assesses the effect of treatment with an antiplatelet agent vs no antiplatelet therapy on days alive and free of intensive care u
This study compares the effect of convalescent plasma vs no convalescent plasma on the outcome of organ support–free days in the hospital among critically ill a