Agios Presents Mitapivat Long-term Extension Data Demonstrating Durability of Hemoglobin Response and Transfusion Burden Reduction in Adults with Pyruvate Kinase (PK) Deficiency at 63rd ASH Annual Meeting and Exposition
– Additional Data Presented at ASH Support the Potential of Mitapivat to Improve Ineffective Erythropoiesis and Iron Overload and Stabilize Bone Mineral Density in PK Deficiency Patients –