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(for at least one location)
Rochester, MN
Describes the nature of a clinical study. Types include:
The purpose of this study is to investigate the mechanism through which aspirin works for the prevention of nasal polyp recurrence in AERD patients, while comparing two aspirin doses: 325 mg once-daily or 650 mg twice daily dose of aspirin.
Study statuses change often. Please contact us for help.
Open for enrollment
The primary objective of this study is to investigate the contribution of group 2 innate lymphoid cells (ILC2s) to the immunologic mechanisms of chronic airway diseases.
Jacksonville, FL
The purpose of this study is to describe the proteome of mucus in patients without chronic rhinosinusitis (nCRS) with an emphasis on cytokines and bone morphogenic proteins present (BMPs), to describe the proteome of mucus in patients with chronic rhinosinusitis without polyps (CRSsNP) with an emphasis on cytokines and BMPs present, to describe the proteome of mucus in patients with allergic fungal sinusitis (AFRS) with an emphasis on cytokines and BMPs present, and to identify BMPs differentially elevated in patients with AFRS compared to patients with nCRS or CRS.
Jacksonville, FL, Scottsdale/Phoenix, AZ
The purpose of this study is to compare change in SNOT-22 score in patients who received medication therapy such as oral antibiotics, topical antibiotics, oral corticosteroids, topical corticosteroids, leukotriene receptor antagonist, and interleukin 5 receptor antagonist following endoscopic sinus surgery versus control in patient with chronic sinusitis with nasal polyps and a positive culture.
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