At a glance
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Investigation of Molecular Biomarkers Associated With Occurrence of Seasonal Allergic Rhinitis (AR) In and Out of Active Allergy Season
In Brief
An observational study for Seasonal Allergic Rhinitis and Rhinovirus. Completed, enrolled 92 participants across 1 site.
Detailed Summary
The purpose of this study is to analyze nasal samples for the presence of biomarkers of allergic inflammation as well as cold and flu infections, and compare these samples both in and out of an individual's active allergy season. 40 subjects who suffer from seasonal allergies will be recruited and seen both in and out of allergy season, and 10 healthy controls. Nasal epithelial lining fluid (NELF,) collected by placing small filter papers into the nostrils, blood for analysis and a cold/flu swab will be collected at each study visit.