New combo spray may finally unblock stubborn stuffy noses

NCT ID NCT06830109

Recruiting now Symptom relief Sponsor: Washington University School of Medicine Source: ClinicalTrials.gov ↗

First seen Sep 30, 2025 · Last updated May 24, 2026 · Updated 31 times

Summary

This study tests whether adding a decongestant (oxymetazoline) to a steroid nose spray works better than the steroid spray alone for people with chronic nasal blockage that hasn't improved with standard treatment. About 80 adults who have tried steroid sprays without success will use the study sprays daily for 4 weeks. The main goal is to see how many people feel their breathing is moderately or much improved.

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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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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Washington University
RECRUITING

St Louis, Missouri, 63110, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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NASAL OBSTRUCTION