| Active, not recruiting | 1/2 | 237 | US | Rejuveinix (RJX) Active Comparator, RJX, Rejuveinix, Placebo Comparator, 0.9% Sodium Chloride in Water for Injection, USP., Normal Saline for Injection, USP | Reven Pharmaceuticals, Inc. | COVID-19, Acute Respiratory Distress Syndrome, SARS-CoV-2, Hypoxemia | 10/22 | 02/23 | | |