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 examines the effect of initiation of a renin-angiotensin system inhibitor (ACE inhibitor or an angiotensin receptor blocker) on t
This secondary analysis of an ongoing adaptive platform trial examines the effect of multiple interventions for critically ill adults with COVID-19 on longer-te
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