Sinonasal sample collection and inflammatory assessment clinical trials

Phenotyping of Type 2 Inflammation Profile by Rheology of Nasal Secretions and Tissue Quantification of Eosinophilic Polymorphonuclear Cells in the Middle Turbinate

This study looks at snot from people with long-lasting stuffy noses and polyps, and people without. We want to see if we can find an easier way to understand their condition and choose better treatments by checking how thick their snot is.