Umbilical cord stem cells injected into shoulder to heal torn tendon

NCT ID NCT06794294

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether stem cells from donated umbilical cords can safely help heal partial rotator cuff tears. 21 adults with shoulder pain for at least 3 months who haven't improved with other treatments will receive a single injection of stem cells into the tear. Researchers will measure pain and shoulder function over time to see if it works.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

umbilical cord derived mesenchymal stem cells

What this could lead to

If it works, this could point toward a non-surgical treatment for partial rotator cuff tears, potentially reducing pain and improving shoulder function.

What could go wrong

This is a very early phase 1/2a trial with only 21 people, so results may not apply to everyone. The stem cells could cause side effects like injection site reactions or fail to improve symptoms.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

rotator cuff syndrome

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Joint & Spine Center, SMG-SNU Boramae Medical Center, Department of Orthopedic Surgery, Seoul National University College of Medicine

    RECRUITING

    Seoul, Korea, 07061, South Korea

    Contact Phone: •••-•••-•••• Email: •••••@•••••