New nasal spray delivery system aims to unclog ears
NCT ID NCT05275686
First seen Mar 13, 2026 · Last updated Apr 28, 2026 · Updated 6 times
Summary
This study tests a new nasal spray device that delivers fluticasone deeper into the nose to treat chronic Eustachian tube dysfunction, a condition causing ear pressure, popping, and muffled hearing. About 80 adults with symptoms lasting over 3 months will receive either the active spray or a placebo. The goal is to see if this improved delivery method reduces ear symptoms better than standard sprays.
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Cedars-Sinai Medical Center
RECRUITINGLos Angeles, California, 90048, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Indiana University
RECRUITINGIndianapolis, Indiana, 46202, United States
Contact Email: •••••@•••••
Contact
Contact Email: •••••@•••••
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Ochsner Health System
RECRUITINGNew Orleans, Louisiana, 70121, United States
Contact Email: •••••@•••••
Contact
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Sacramento Ear, Nose & Throat
RECRUITINGSacramento, California, 95661, United States
Contact Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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