Overview Benralizumab Effect on Severe Chronic Rhinosinusitis With Eosinophilic Polyposis Status: Completed Trial end date: 2020-02-01 Target enrollment: Participant gender: Summary Benralizumab will be used in a placebo controlled randomized study to treat severe chronic rhinosinusitis with nasal polyps Phase: Phase 2 Details Lead Sponsor: Johns Hopkins UniversityTreatments: Benralizumab