Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Safety and Preliminary Efficacy of Dexpramipexole in Patients With Chronic Sinusitis With Nasal Polyps and Eosinophilia (CSNP-E)
Brief Summary: Phase 2, open-label, multi-center study to evaluate the clinical effects of oral administration of dexpramipexole for 6 months in subjects with chronic sinusitis with nasal polyps and eosinophilia.