TARRYTOWN, N.Y. and CAMBRIDGE, Mass., Sept. 20, 2019 /PRNewswire/ — Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) and Sanofi today announced that The Lancet has published detailed positive results from two Phase 3 trials evaluating the safety and efficacy of Dupixent® (dupilumab) in adults with recurring severe chronic rhinosinusitis with nasal polyps (CRSwNP) despite previous treatment with surgery and/or systemic corticosteroids. Results published in The Lancet demonstrated that adding Dupixent to the standard-of-care corticosteroid nasal spray reduced nasal polyp size and nasal congestion severity (co-primary endpoints). Dupixent also reduced chronic sinus disease associated with nasal polyps and improved sense of smell.
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