The FDA has approved the subcutaneously injected monoclonal antibody dupilumab (Dupixent – Sanofi/Regeneron) for add-on maintenance treatment of patients ≥12 years old with moderate to severe asthma with an eosinophilic phenotype or with oral corticosteroid-dependent asthma. Dupilumab was approved earlier to treat adults with moderate to severe atopic dermatitis inadequately controlled with topical therapies.

The FDA has approved the marketing of the Alair Bronchial Thermoplasty System (Asthmatx) for treatment of severe persistent asthma in patients ≥18 years old whose asthma is not well controlled with inhaled corticosteroids and long-acting beta₂-agonists.