Dose-Finding Study of Vadadustat in Japanese Subjects With Anemia Secondary to Non-Dialysis Dependent Chronic Kidney Disease (NDD-CKD)

Phase 2, Randomized, Double-Blind, Placebo Controlled, Dose-Finding Study to Assess the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Vadadustat in Japanese Subjects With Anemia Secondary to Non-Dialysis Dependent Chronic Kidney Disease (NDD-CKD)

This is a Phase 2, randomized, double-blind, placebo-controlled, dose-finding study to assess the efficacy, safety, tolerability, pharmacokinetic (PK), and pharmacodynamic (PD) of orally administered vadadustat in Japanese participants with anemia secondary to Non-dialysis Dependent Chronic Kidney Disease (NDD-CKD).

Inclusion Criteria:

• Male and female Japanese participants ≥20 years of age
• Diagnosis of chronic kidney disease (CKD) based on an estimated glomerular filtration rate ≤60 milliliters per minute per 1.73 meters squared (mL/min/1.73 m^2)
• Hemoglobin (Hb) ≤10.5 grams per deciliter (g/dL)
• Not currently being treated with dialysis and not expected to start dialysis within 3 months of screening

Exclusion Criteria:

• Anemia due to a cause other than CKD or presence of active bleeding or recent blood loss
• Sickle cell disease, myelodysplastic syndromes, bone marrow fibrosis, hematologic malignancy, myeloma, hemolytic anemia, thalassemia, or pure red cell aplasia
• Red blood cell transfusion within 4 weeks prior to or during screening
• Intravenous iron within 4 weeks prior to or during screening
• Any use of erythropoiesis-stimulating agents within 6 weeks prior to or during screening