Dupilumab as Add-on Therapy for Management of Chronic Spontaneous Urticaria.

Chronic spontaneous urticaria (CSU) is characterized by pruritus, urticaria and associated with substantial patient burden. Emerging clinical trial data suggest dupilumab, an anti-IL-4Rα biologic indicated for several Type-2 inflammatory diseases, may have clinical utility for CSU. Here we present real world clinical data evaluating dupilumab as add-on therapy for CSU.