T.P.46 A novel phase 2a study design to investigate drug-drug interactions between escalating doses of AT2220 (duvoglustat hydrochloride) and acid alpha-glucosidase in subjects with Pompe disease

Pompe disease is an inherited lysosomal storage disease that results from a deficiency in acid alpha-glucosidase (GAA) activity, and is characterized by progressive accumulation of lysosomal glycogen primarily in heart and skeletal muscles. Recombinant human GAA (rhGAA, Genzyme) is the only approved enzyme replacement therapy for Pompe, and is administered biweekly via intravenous infusion. While rhGAA provides clinical benefit, drawbacks as …