Could stem cell eye drops soothe dry eyes?
NCT ID NCT07623382
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early study tests eye drops made from stem cell particles in 20 adults with dry eye disease. Participants use the drops four times daily for four weeks. Researchers track safety and symptom changes like eye staining and tear film stability.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
human umbilical cord mesenchymal stem cell-derived small extracellular vesicle eye drops
What this could lead to
If successful, this could point toward a new way to ease dry eye symptoms using natural cell products.
What could go wrong
This is a very early, small trial with only 20 people. It mainly checks safety, and the drops may not work better than existing treatments.
Disclaimer
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the original study
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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.
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.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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The First Affiliated Hospital of Xiamen University
RECRUITINGXiamen, China, 361000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••