COVID-19 Acute Respiratory Distress Syndrome Clinical Trial
Official title:
Treatment of Respiratory Complications Associated With COVID-19, Influenza A, Metapneumovirus, Respiratory Syncytial Virus Infection Using Wharton's Jelly-Umbilical Cord Mesenchymal Stromal Cells (ProTrans®): Open Phase IB Clinical Trial
To investigate the safety and tolerance of a single infusion of ProTrans® in subjects with "severe" respiratory complications associated with pneumonia caused by COVID-19, Influenza A, Metapneumovirus or RSV infection.
The investigators hypothesize that the systemic delivery of WJ-MSCs exerts an anti-inflammatory action and anti-apoptotic effect in the lung of COVID-19, Influenza A, Metapneumovirus or RSV patients. The nature of these cells to immunomodulate both tissue resident and bloodborne immune cells towards a more anti-inflammatory and tolerogenic profile, results in a reduction of tissue-based inflammation within the lung and triggering of repair responses. This clinically culminates in a beneficial action on patients with "severe" respiratory complications associated with pneumonia. ;