Asthma drug could stop cat allergy sneezes in their tracks
NCT ID NCT06069063
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This small Phase 2 trial tests whether a single dose of zafirlukast, an asthma drug, can prevent nasal symptoms caused by cat dander. Twelve adults with cat allergies will receive either the drug or a placebo before being exposed to cat dander in a controlled setting. Their symptoms will be tracked for four hours to see if the drug makes a difference.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Zafirlukast
What this could lead to
If it works, this could point toward a new way to prevent allergy symptoms from cats using an already-approved asthma drug.
What could go wrong
This is a very small early-stage trial with only 12 people. It may not work as hoped, and results may not apply to real-world cat exposure.
Disclaimer
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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