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ERS 2025 Sanofi | Regeneron | Sep 27, 2025 - Oct 1, 2025

CRSwNP

Chronic rhinosinusitis with nasal polyps (CRSwNP) is a type 2 inflammatory disease characterized, when uncontrolled, by bilateral nasal polyps, congestion, and impaired sense of smell, that is associated with persistent symptoms and poor quality of life.

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