Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-26 @ 12:16 PM
Ignite Modification Date:
2025-12-26 @ 12:16 PM
NCT ID:
NCT01887600
Eligibility Criteria:
Inclusion criteria:
* Participant has a diagnosis of chronic kidney disease, with Kidney Disease Outcomes Quality Initiative (KDOQI) Stage 3, 4 or 5, not receiving dialysis; with an Estimated Glomerular Filtration Rate (eGFR) \<60 mL/min/1.73 m\^2 estimated using the abbreviated 4-variable Modification of Diet in Renal Disease (MDRD) equation.
* The mean of the Participant's three most recent Hb values during the Screening period, obtained at least 4 days apart, must be less than or equal to 10.0 g/dL, with a difference of less than or equal to 1.0 g/dL between the highest and the lowest values. The last Hb value must be within 10 days prior to randomization.
* Participant has a ferritin level greater than or equal to 30 ng/mL (greater than or equal to 67.4 pmol/L) at screening.
* Participant has a transferrin saturation (TSAT) level greater than or equal to 5% at screening.
* Participant has a serum folate level greater than or equal to lower limit of normal at screening.
* Participant has a serum vitamin B12 level greater than or equal to lower limit of normal at screening.
* Participant's alanine aminotransferase (ALT), aspartate aminotransferase (AST) levels are less than or equal to 3 x upper limit of normal (ULN), and total bilirubin (TBL) is less than or equal to 1.5 x ULN.
* Participant's body weight is 45.0 kg up to a maximum of 160.0 kg.
Exclusion criteria:
* Participant has received any ESA treatment within 12 weeks prior to randomization.
* Participant has had more than one dose of IV iron within 12 weeks prior to randomization.
* Participant has received a RBC transfusion within 8 weeks prior to randomization.
* Participant has a known history of myelodysplastic syndrome or multiple myeloma.
* Participant has a known hereditary hematologic disease such as thalassemia or sickle cell anemia, pure red cell aplasia, or other known causes for anemia other than CKD.
* Participant has a known hemosiderosis, hemochromatosis, coagulation disorder, or hypercoagulable condition.
* Participant has chronic inflammatory disease that could impact erythropoiesis (e.g., systemic lupus erythematosus, rheumatoid arthritis, celiac disease) even if it is currently in remission.
* Participant is anticipated to have elective surgery that is expected to lead to significant blood loss or anticipated elective coronary revascularization.
* Participant has active or chronic gastrointestinal bleeding.
* Participant has received any prior treatment with roxadustat or a hypoxia-inducible factor Prolyl Hydroxylase Inhibitor (HIF-PHI).
* Participant has been treated with iron-chelating agents within 4 weeks prior to randomization.
* Participant has a history of chronic liver disease (e.g., cirrhosis or fibrosis of the liver)
* Participant has a known New York Heart Association Class III or Intravenous (IV) congestive heart failure.
* Participant has had a myocardial infarction, acute coronary syndrome, stroke, seizure, or a thrombotic/thromboembolic event (e.g., pulmonary embolism) within 12 weeks prior to randomization.
* Uncontrolled hypertension or two or more blood pressure (BP) values of systolic BP (SBP) greater than or equal to 160 mmHg or diastolic BP (DBP) greater than or equal to 95 mmHg confirmed by repeat measurement within 2 weeks prior to randomization.
* Participant has a diagnosis or suspicion (e.g., complex kidney cyst of Bosniak Category 2F or higher) of renal cell carcinoma on renal ultrasound within 12 weeks prior to randomization.
* Participant has a history of malignancy, except the following: cancers determined to be cured or in remission for greater than or equal to 5 years, curatively resected basal cell or squamous cell skin cancers, cervical cancer in situ, or resected colonic polyps.
* Participant is positive for any of the following: Human Immunodeficiency Virus (HIV); hepatitis B surface antigen (HBsAg); or anti-hepatitis C virus antibody (anti-HCV Ab).
* Participant has an active clinically significant infection manifested by White Blood Count (WBC) \> ULN, and/or fever, in conjunction with clinical signs or symptoms of infection within one week prior to randomization.
* Participant has a known untreated proliferative diabetic retinopathy, diabetic macular edema, macular degeneration and retinal vein occlusion.
* Participant has had any prior organ transplant (that has not been explanted) or a scheduled organ transplantation.
* Participant has participated in any interventional clinical study or has been treated with any investigational drugs within 30 days or 5 half lives or limit set by national law, whichever is longer, prior to the initiation of Screening.
* Participant has an anticipated use of dapsone in any dose amount or chronic use of acetaminophen (paracetamol) \> 2.0 g/day during the treatment or follow-up period of the study.
* Participant has a history of alcohol or drug abuse within 2 years prior to randomization.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT01887600
Study Brief:
Protocol Section:
NCT01887600