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Clinical Trial to Assess the Safety and Efficacy of Intravenous Administration of Allogeneic Adult Mesenchymal Stem Cells of Expanded Adipose Tissue in Patients With Severe Pneumonia Due to COVID-19

Phase I / II Clinical Trial, Multicenter, Randomized and Controlled, to Assess the Safety and Efficacy of Intravenous Administration of Allogeneic Adult Mesenchymal Stem Cells of Expanded Adipose Tissue in Patients With Severe Pneumonia Due to COVID-19

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04366323
Enrollment
26
Registered
2020-04-28
Start date
2020-04-27
Completion date
2021-12-30
Last updated
2022-04-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sars-CoV2

Brief summary

Phase I/II clinical trial to evaluate the safety and efficacy of Allogenic Adipose Tissue-Derived Mesenchymal Stem Cells Expanded in patients with severe COVID-19 pneumonia

Interventions

Two doses of 80 million adipose-tissue derived mesenchymal stem cells

Sponsors

Andalusian Network for Design and Translation of Advanced Therapies
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

1. Age ≥ 18 2. Clinical diagnosis of Pneumonia, severe or critical, caused by COVID-19 infection 3. Life expectancy \> 48 hours. 4. Commitment to use a contraceptive method of proven efficacy in both men and women during the duration of the clinical trial.

Exclusion criteria

1. Coinfection with other viruses or bacteria (HIV, tuberculosis, influenza virus, adenovirus or other respiratory infections, active infection by HBV or C). 2. History of multiple allergies, including allergy to Penicillin or other Blactams. 3. Pregnant and lactating women. 4. Patients with malignant tumors or hemopathies or any state of immunosuppression considered as severe. 5. Patients with autoimmune diseases. 6. Chronic heart failure with ejection fraction less than 30%. 7. Any other condition for which, in the opinion of the main investigator, the subject is considered not to be in compliance with the study.

Design outcomes

Primary

MeasureTime frame
Safety of the administration of allogeneic mesenchymal stem cells derived from adipose tissue assessed by Adverse Event Rate12 months
Efficacy of the administration of allogeneic mesenchymal stem cells derived from adipose tissue assessed by Survival Rate28 days

Countries

Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026