Safety and efficacy study of roxadustat to treat anemia in patients with chronic kidney disease (CKD), not on dialysis

Exclusion Criteria

• 1. Involvement in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site)
• 2. Previous randomization in the present study
• 3. Any erythropoietin analogue treatment within 6 weeks of randomization
• 4. New York Heart Association Class III or IV congestive heart failure at enrollment
• 5. Myocardial infarction (MI), acute coronary syndrome, stroke, seizure or a thrombotic/thromboembolic event (e.g., deep vein thrombosis or pulmonary embolism) within 12 weeks prior to randomization
• 6. History of chronic liver disease (e.g., chronic infectious hepatitis, chronic auto- immune liver disease, cirrhosis or fibrosis of the liver)
• 7. Known hereditary hematologic disease such as thalassemia, sickle cell anemia, a history of pure red cell aplasia or other known causes for anemia other than CKD
• 8. Known and untreated retinal vein occlusion or known and untreated proliferative diabetic retinopathy (risk for retinal vein thrombosis)
• 9. Diagnosis or suspicion (e.g. complex kidney cyst of Bosniak Category IIF, III or IV) of renal cell carcinoma on renal ultrasound (or other imaging procedure e.g. CT scan or MRI) conducted at screening or within 12 weeks prior to randomization
• 10. Systolic BP ≥160 mmHg or diastolic BP ≥95 mmHg (confirmed by repeated measurement), within 2 weeks prior to randomization. Patients may be rescreened once BP controlled
• 11. History of prostate cancer, breast cancer or any other malignancy, except the following: cancers determined to be cured or in remission for ≥5 years, curatively resected basal cell or squamous cell skin cancers, cervical cancer in situ, or resected colonic polyps
• 12. Positive for any of the following: human immunodeficiency virus (HIV), hepatitis B surface antigen (HBsAg) or anti-hepatitis C virus antibody (anti-HCV Ab)
• 13. Chronic inflammatory diseases such as rheumatoid arthritis, systemic lupus erythematosus (SLE), ankylosing spondylitis, psoriatic arthritis or inflammatory bowel disease that is determined to be the principal cause of anemia
• 14. Known hemosiderosis, hemochromatosis or hypercoagulable condition
• 15. Any prior organ transplant or a scheduled organ transplantation date
• 16. Any red blood cell transfusion (RBC) during the screening period
• 17. Any current condition leading to active significant blood loss
• 18. Any treatment with roxadustat or a hypoxia-inducible factor prolyl hydroxylase inhibitor (HIF-PHI)
• 19. Has received another new chemical entity (defined as a compound which has not been approved for marketing) or has participated in any other clinical study that included drug treatment within at least 1 month of the first administration of IP in this study. (Note: patients consented and screened, but not randomized in this study or a previous study are not excluded)
• 20. History of alcohol or drug abuse within 2 years prior to randomization
• 21. Females of childbearing potential, unless using contraception as detailed in the protocol or sexual abstinence
• 22. Pregnant or breastfeeding females
• 23. Known allergy to the investigational product or any of its ingredients
• 24. Any medical condition, including active, clinically significant infection, that in the opinion of the investigator or Sponsor may pose a safety risk to a patient in this study, which may confound efficacy or safety assessment or may interfere with study participation