Dec. 18, 2024 -- Agios Pharmaceuticals, Inc. (Nasdaq: AGIO), a leader in cellular metabolism and pyruvate kinase (PK) activation pioneering therapies for rare diseases, today announced that the European Commission has adopted a positive decision for the designation of mitapivat, an oral, small molecule PK activator, as an orphan medicinal product (OMP) for the treatment of sickle cell disease. Earlier, in November 2020, the U.S. Food and Drug Administration (FDA) also granted orphan drug design