Can a nasal spray restore lost smell? new trial results are in

NCT ID NCT06019000

First seen Feb 19, 2026 · Last updated May 07, 2026 · Updated 10 times

Summary

This study tested a new drug called CYR-064 in 151 adults with a reduced sense of smell (hyposmia). Participants received either a low dose, high dose, or a placebo (fake drug) to see if it was safe and improved smell and taste. The trial is now complete, and researchers are comparing results between the groups.

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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

Locations

  • Advanced ENT and Allergy

    Louisville, Kentucky, 40220, United States

  • Centers for Advanced ENT

    Baltimore, Maryland, 21204, United States

  • Charleston ENT and Allergy

    North Charleston, South Carolina, 29406, United States

  • Colorado ENT & Allergy

    Colorado Springs, Colorado, 80923, United States

  • ENTAAFL

    Boca Raton, Florida, 33487, United States

  • ENTAAFL

    Plantation, Florida, 33324, United States

  • ENTAAFL

    Port Saint Lucie, Florida, 34952, United States

  • Ear Nose Throat & Allergy Associates

    Puyallup, Washington, 98374, United States

  • Houston Methodist

    Houston, Texas, 77030, United States

  • KU Medical Center-University of Kansas

    Kansas City, Kansas, 66160-8500, United States

  • Medical University of South Carolina-MUSC

    Charleston, South Carolina, 29425, United States

  • Rush University Medical Center

    Chicago, Illinois, 60612, United States

  • Specialty Physician Associates

    Bethlehem, Pennsylvania, 18017, United States

  • Tandem Clinical Research

    Marrero, Louisiana, 70072, United States

Conditions

Explore the condition pages connected to this study.