April 18 (Reuters) - The U.S. Food and Drug Administration approved the extended use of Sanofi SASY.PA and Regeneron's REGN.O blockbuster drug Dupixent for patients with a type of skin condition, the two companies said on Friday.
(Reporting by Christy Santhosh and Gnaneshwar Rajan in Bengaluru; Editing by Alison Williams)
((Gnaneshwar.Rajan@thomsonreuters.com;))