After being approved for Eczema, Regeneron’s and Sanofi’s product, Dupixent, succeeded in treating chronic rhinosinusitis, nasal polyps and asthma.

In two pivotal Phase 3 placebo-controlled trials Regeneron Pharmaceuticals’ (REGN) and Sanofi’s (SNY) drug, Dupixent® (dupilumab), demonstrated a significant reduction in nasal polyp size, nasal congestion’s severity and the need for systemic corticosteroids and/or surgery.

Both trials were evaluating Dupixent® (dupilumab) in adults with inadequately-controlled chronic rhinosinusitis with nasal polyps (CRSwNP). They both met met all their primary and secondary endpoints.
Dupixent is a monoclonal antibody designed to target and block IL-4 and IL-13 signaling pathways . . .

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