Issuance of Priority Review Voucher; Rare Pediatric Disease Product

The Food and Drug Administration (FDA) is announcing the issuance of a priority review voucher to the sponsor of a rare pediatric disease product application. The Federal Food, Drug, and Cosmetic Act (the FD&C Act), as amended by the Food and Drug Administration Safety and Innovation Act (FDASIA), authorizes FDA to award priority review vouchers to sponsors of rare pediatric disease product applications that meet certain criteria. FDA has determined that STRENSIQ (asfotase alfa), manufactured by Alexion Pharmaceuticals, Inc., meets the criteria for a priority review voucher.