A Phase I Randomized, Double-blind, Five-Part Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single and Multiple Ascending Oral Doses of AG-519, the Relative Bioavailability of Prototype Tablet Formulations Compared With a Suspension Formulation, and to Evaluate the Pharmacokinetics of a Selected Tablet Formulation Under Fed and Fasted Conditions in Healthy Subjects
The purpose of the study is to investigate a drug called AG-519, which is being developed for the treatment of a disease called pyruvate kinase deficiency (also known as PK deficiency) and other forms of anemia. This study is a 5 part study with Part 1 enrolling healthy volunteers into single ascending dose (SAD) groups, Part 2 enrolling healthy volunteers into multiple ascending dose (MAD) groups and Part 3 enrolling healthy volunteers to investigate how much of the study drug is taken up by the body and how food affects the uptake of a prototype formulation of AG-519, Part 4 enrolling healthy volunteers of Japanese origin to compare to the results of subjects of non-Japanese origin, and Part 5 a non-randomized, open-label, multiple dose study enrolling healthy volunteers to further investigate how much of the study drug is taken up by the body when dosed over 14 days.