New nasal spray shows promise for ragweed sufferers
NCT ID NCT07556393
First seen Apr 29, 2026 · Last updated May 18, 2026 · Updated 5 times
Summary
This study tested an experimental nasal spray called INI-2004 in 78 adults with ragweed allergies. Participants received either the spray or a placebo once a week for 4 weeks. The goal was to see if the spray safely reduces nasal symptoms like sneezing and congestion when exposed to ragweed in a controlled environment.
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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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Locations
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Kingston Health Sciences Centre- KGH site
Kingston, Ontario, K7L2V7, Canada
Conditions
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