Can a blood treatment restore lost smell? new study hopes to find out.
NCT ID NCT07473830
First seen Mar 20, 2026 · Last updated May 07, 2026 · Updated 9 times
Summary
This pilot study tests if injections of platelet-rich plasma (PRP) made from a person's own blood can improve smell in adults who have had smell loss for over 6 months due to aging or injury. Thirty participants will receive three PRP injections over four weeks and be followed for six months. The study measures smell changes using a standard test and tracks any side effects.
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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.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hôpital Lyon Sud
Pierre-Bénite, 69310, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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