Completed Dupilumab in CRSsNP NCT04678856 Conditions Chronic Rhinosinusitis Without Nasal Polyps, Chronic Sinusitis, Infections, +9 more Locations Sacramento Ear, Nose & Throat Site Number : 8400010 — Roseville, California, United States Bensch Clinical Research LLC Site Number : 8400015 — Stockton, California, United States Colorado Allergy and Asthma Centers, PC Site Number : 8400003 — Denver, Colorado, United States University of Missouri Health System Site Number : 8400016 — Columbia, Missouri, United States View all 58 locations View more locations Show fewer locations Loading locations... View Trial Details