Could a blood injection heal damaged vocal cords?
NCT ID NCT07350642
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether injecting platelet-rich plasma (PRP) into the vocal cords can help people with vocal fold sulcus, scar, or atrophy. Researchers will measure voice quality and patient well-being in 48 participants over a follow-up period. The procedure is done under local anesthesia using a thin scope through the nose.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
platelet-rich plasma (PRP)
What this could lead to
If it works, this could offer a simple injection-based treatment to improve voice quality and daily life for people with certain vocal cord problems.
What could go wrong
This is a small, early-stage study with no control group, so results may not be conclusive. Risks include infection, bleeding, or no voice improvement.
Disclaimer
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Assiut university
Asyut, Egypt
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Faculty of medicine
Asyut, Egypt