The U.S. Food and Drug Administration accepted for Priority Review the supplemental Biologics License Application for Dupixent (dupilumab) 300 mg weekly to treat adult and pediatric patients aged 12 years and older with eosinophilic esophagitis (EoE), a chronic and progressive type 2 inflammatory disease that damages the esophagus and impairs the ability to swallow.

Amgen and AstraZeneca announced that their Phase III NAVIGATOR trial of the potential first-in-class human monoclonal antibody tezepelumab hit the primary endpoint in severe asthma.

The U.S. Food and Drug Administration approved GlaxoSmithKline plc’s Nucala (mepolizumab) for the treatment of adult and pediatric patients aged 12 years and older with Hypereosinophilic Syndrome (HES) for ≥ six months without an identifiable non-hematologic secondary cause.