Stem cell shots aim to shield frontline workers from COVID-19

NCT ID NCT04348435

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 26 times

Summary

This study tested whether five infusions of stem cells (HB-adMSCs) could prevent COVID-19 symptoms and hospitalizations in 53 high-risk workers like doctors and firefighters. Participants had no signs of COVID-19 at the start. The goal was to see if the stem cells could boost the immune system and keep people from getting sick.

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Contacts and locations

Locations

  • Hope Biosciences Stem Cell Research Foundation

    Sugar Land, Texas, 77478, United States

Conditions

Explore the condition pages connected to this study.