Stem cell shield: could infusions keep COVID-19 at bay?

NCT ID NCT04348435

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study tested whether five infusions of stem cells from donated fat tissue could help prevent COVID-19 symptoms and hospital stays in people at high risk of exposure, like healthcare workers and first responders. The trial enrolled 53 participants who had no signs of COVID-19 at the start. Researchers tracked who later developed symptoms or needed hospital care.

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Conditions

The condition(s) this trial relates to.

Coronavinae infectious disease COVID-19 prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hope Biosciences Stem Cell Research Foundation

    Sugar Land, Texas, 77478, United States