New nasal spray could shorten sinusitis suffering

NCT ID NCT06264141

First seen Apr 23, 2026 · Last updated May 14, 2026 · Updated 9 times

Summary

This study tested a nitric oxide nasal spray (NONS) against a plain saline spray for treating recurrent acute sinusitis. 162 adults started the spray at the first sign of a new sinus infection. The goal was to see if NONS could speed up symptom relief and reduce the need for other medications like steroids or antibiotics.

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Contacts and locations

Locations

  • Alpha Recherche Clinique LeBourneuf

    Québec, Quebec, G2J 0C4, Canada

  • Alpha Recherche Clinique Val-Belair

    Québec, Quebec, G3K 2P8, Canada

  • Cliantha Research

    Mississauga, Ontario, L4W 1V7, Canada

  • Clinical Research of Ontario

    Scarborough Village, Ontario, M1S 4T7, Canada

  • Intermed Groupe Santé

    Chicoutimi, Quebec, G7H 7Y8, Canada

  • Okanegan Clinical Trials

    Kelowna, British Columbia, V1Y 1Z9, Canada

  • Richmond Clinical Trials (Okanagan Clinical Trials Satelite Site)

    Richmond, British Columbia, V6V 2L1, Canada

Conditions

Explore the condition pages connected to this study.