Could a blood injection restore your sense of smell?
NCT ID NCT07473830
First seen Mar 20, 2026 · Last updated May 20, 2026 · Updated 11 times
Summary
This small pilot study is testing whether injections of a person's own platelet-rich plasma (PRP) can improve smell in adults who have had a reduced or lost sense of smell for more than six months due to aging or injury. Thirty participants will receive three PRP injections over four weeks and be followed for six months to see if their smell function improves. The study aims to see if this treatment is safe and worth studying further.
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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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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hôpital Lyon Sud
Pierre-Bénite, 69310, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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