Study of Intravenous Administration of Allogeneic Adipose Stem Cells for COVID-19

Open to people ages 18-80

• Admitted to hospital as in-patient (ward or ICU)
• Respiratory distress - respiratory rate ≥ 30/minute (or PaO2:FiO2 <300)
• Bilateral lung infiltrates (CT or frontal X-ray)
• Supplemental oxygen started but NOT intubated or ventilated
• COVID-19 (SARS-CoV-2) antigen test positive (FDA-approved test);
• CDC confirmation not necessary
• Time from Enrollment to treatment must be less than 24 hours
• Age: 18-80 years
• Gender: any
• Suitability for cellular therapy: In the opinion of the Investigator or the Sponsor the patient is suitable for cellular therapy
• Cognitive function: Able to understand and willing to sign informed consent form or legally authorized representative or surrogate

• Intubation / ventilation
• Current therapy is working, and patient is clinically improving
• Disease Conditions: Heart failure severe (NY Heart Association Classification IV); Clinical evidence of left heart failure or volume overload as a primary explanation for the bilateral pulmonary infiltrates; Any disease or condition other than current respiratory COVID-19 disease for which 6-month mortality is estimated to be greater than 50%; Moderate to severe liver failure; Severe chronic respiratory disease or the use of home oxygen use prior to this current illness; Currently receiving extracorporeal life support (ECLS/ECMO)
• Past Disease Conditions: Any history of malignancy within the last 2 years (except for patients in remission or cured of the malignancy); Lung transplant patient or lobectomy; Deep venous thrombosis or pulmonary embolism within past 3 months; History of splenectomy
• Other Experimental Conditions: Currently enrolled or treated in last 60 days in another clinical study
• Consent Issues: Do not resuscitate (DNR) order in place; Not willing to follow lung protective ventilation strategy, if needed
• Concurrent disease or circumstances that Investigator or Sponsor judges to be an unacceptable risk to patient health or a confounding variable to assessment or problem in completion of trial.