This week, the FDA granted approval to Sanofi SNY and Regeneron’s REGN blockbuster drug, Dupixent, for its sixth indication. The FDA also granted priority review designation to AstraZeneca’s AZN label expansion filings for two cancer drugs.

The U.S. Food and Drug Administration has approved Regeneron's Dupixent (dupilumab) as an add-on maintenance treatment for adults with inadequately controlled chronic obstructive pulmonary disease (COPD) and an eosinophilic phenotype.