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Withdrawn Phase 1 Interventional

Mesenchymal Stromal Cells for COVID-19 and Viral Pneumonias

ClinicalTrials.gov ID: NCT05286255

Public ClinicalTrials.gov record NCT05286255. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 15, 2026, 10:32 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Safety and Tolerability of Allogeneic Umbilical Cord Derived Mesenchymal Stromal Cells (UC-MSCs) to Limit COVID Associated ComplicatioNs: an Open Label, Phase 1 Study in Hospitalized Patients (SAMPSON-1)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is an open-label phase 1 clinical trial of allogeneic umbilical cord derived mesenchymal stromal cells (MSCs) for hospitalized individuals with COVID-19 or other viral pneumonias. Hospitalized individuals who are within 7 days of the onset of a viral pneumonia will be given 2 doses of MSCs at days 1 and 3 after consent. The safety of intravenous infusion will be tested and course of the oxygen response to treatment over 90 days will be evaluated.

Study identification

NCT ID
NCT05286255
Recruitment status
Withdrawn
Study type
Interventional
Phase
Phase 1
Enrollment
Not listed

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 80 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 30, 2024
Primary completion
Sep 30, 2024
Completion
Sep 30, 2024
Last update posted
Oct 29, 2024

2024

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Medical University of South Carolina Charleston South Carolina 29425

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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Other public records listing COVID-19 Pneumonia. Sorted by last update posted; newest first. Not a recommendation.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05286255, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 29, 2024 · Synced Sep 15, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05286255 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →