Dupixent® Surpasses Xolair® in Landmark Phase 4 Trial for Nasal Polyps and Asthma
Regeneron Pharmaceuticals, Inc. and Sanofi today presented positive results from the EVEREST Phase 4 trial in adults with severe chronic rhinosinusitis with nasal polyps (CRSwNP) and coexisting asthma. In the trial, Dupixent® (dupilumab) outperformed Xolair® (omalizumab) on all primary and secondary efficacy endpoints of CRSwNP, and in all asthma-related endpoints.