30 January 2023 - Approximately 60% of patients aged 12 years and older treated with Dupixent 300 mg weekly in the pivotal trial experienced histological disease remission; patients also significantly improved their ability to swallow compared to placebo.
The European Commission has expanded the marketing authorisation for Dupixent (dupilumab) in the European Union to treat eosinophilic oesophagitis in adults and adolescents 12 years and older, weighing at least 40 kg, who are inadequately controlled by, are intolerant to, or who are not candidates for conventional medicinal therapy.