FDA approves Nucala as add-on therapy for COPD with high eosinophils, offering new hope by reducing flare-ups in patients unresponsive to inhaled treatments.

GSK plc GSK announced that the FDA has approved its blockbuster respiratory drug, Nucala (mepolizumab), for a fifth indication. The drug is now cleared to treat certain patients with chronic obstructive pulmonary disease (COPD).