Elina Jerschow, M.D., M.S.

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• Determining the mechanism of aspirin action in preventing nasal polyp recurrence in AERD patients Rochester, Minn.

  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.

• Effect of 16-week Dupilumab Treatment on Sinonasal Respiratory Symptoms and Sense of Smell in Ethnically Diverse Patients with Chronic Rhinosinusitis and Nasal Polyps (CRSwNP) (CRSwNP) Rochester, Minn.

  The purpose of this study is to to identify pathways by which dupilumab may “normalize” the immune response in patients with Chronic Rhinosinusitis and Nasal Polyps (CRSwNP) and prevent nasal polyp recurrence.