Status:
COMPLETED
Study to Evaluate the Efficacy and Safety of Roxadustat in the Treatment of Anemia in Participants With ESRD on Stable Dialysis
Lead Sponsor:
FibroGen
Collaborating Sponsors:
Astellas Pharma Europe B.V.
AstraZeneca
Conditions:
CKD Anemia in Stable Dialysis Patients
Eligibility:
All Genders
18+ years
Phase:
PHASE3
Brief Summary
The primary objective of this study is to evaluate the efficacy and safety of roxadustat compared with active control (epoetin alfa) for the maintenance treatment of anemia in participants with ESRD o...
Detailed Description
This study will consist of three study periods as follows: 1. Screening Period of up to 6 weeks (8 weeks if on Mircera) 2. Treatment Period: a minimum of 52 weeks, a maximum of up to 3 years from the...
Eligibility Criteria
Inclusion
- Receiving dialysis for ESRD for ≥3 months. Incident dialysis participants (under Amendment 1 and 2) receiving dialysis for ESRD for ≥ 2 weeks but ≤ 4 months at the time of randomization
- Participants must be on ESA for ≥ 8 weeks prior to screening; incident dialysis participants must be on ESA for ≥ 4 weeks prior to screening.
- Mean of the 3 most recent central lab Hb values during the Screening Period must be ≥ 9.0 g/dL and ≤ 12.0 g/dL (for incident dialysis participants, mean of the 2 most recent Hb values must be ≥ 8.5 g/dL and ≤ 12.0 g/dL); with an absolute difference of ≤ 1.3 g/dL between the highest and the lowest value. Samples are obtained at least 4 days apart (2 days under Amendment 2) and the last Hb value must be within 10 days prior to the randomization visit
- Participants with ferritin level ≥ 100 nanograms (ng)/milliliter (mL) (\<100 ng/mL under Amendment 2) or transferrin saturation (TSAT) ≥ 20% (\<20% under Amendment 2) at screening may qualify upon receiving iron supplement (per local standard of care)
- Participants with a serum folate and Vitamin B12 ≥ lower limit of normal (LLN) (\< LLN under Amendment 2) at screening may qualify upon receiving supplement (per local standard of care)
- Participant's alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are ≤3x the upper limit of normal (ULN), and total bilirubin (TBL) is ≤1.5x ULN at screening
- Participant's body weight is 45 kilograms (kg) to 160 kg.
Exclusion
- Participant has received an red blood cell (RBC) transfusion within 8 weeks (4 weeks under Amendment 2) prior to randomization
- Participant has known history of myelodysplastic syndrome or multiple myeloma
- Participant has known inherited disease such as thalassemia or sickle cell anemia or other known causes for anemia other than chronic kidney disease.
- Participant has known hemosiderosis, hemochromatosis, coagulation disorder,or hypercoagulable condition
- Participant has known chronic inflammatory disease that could cause anemia
- Participant has anticipated surgery that is expected to cause blood loss
- Participant has known gastrointestinal bleeding
- Participant has history of chronic liver disease (for example, chronic infectious hepatitis,chronic auto-immune liver disease,cirrhosis, or fibrosis of the liver)
- Participant with New York Heart Association (NYHA) Class III or IV congestive heart failure
- Participant has had a heart attack, stroke, seizure, or a thrombotic/thromboembolic event (for example, deep vein thrombosis or pulmonary embolism) within 12 weeks prior to participating in the study
- Participant has uncontrolled high blood pressure within 2 weeks prior to participating in the study
- Participant has a history of malignancy, except for the following: cancers determined to be cured or in remission for ≥2 years, curatively resected basal cell or squamous cell skin cancers, cervical cancer in situ, or resected colonic polyps.)
- Participant is positive for human immunodeficiency virus (HIV), Hepatitis B surface antigen, or anti-hepatitis C virus antibody
- Participant with prior organ transplant who experience rejection within 6 months or on high doses of immunosuppressive therapy
- Participant has any of the following known untreated conditions; proliferative diabetic retinopathy, diabetic macular edema, macular degeneration or retinal vein occlusion.
Key Trial Info
Start Date :
January 15 2015
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 19 2018
Estimated Enrollment :
741 Patients enrolled
Trial Details
Trial ID
NCT02273726
Start Date
January 15 2015
End Date
September 19 2018
Last Update
October 29 2021
Active Locations (76)
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1
Research Center
Phoenix, Arizona, United States, 85012
2
Research Center
Pine Bluff, Arkansas, United States, 71603
3
Research Center
Chula Vista, California, United States, 91910
4
Research Center
Chula Vista, California, United States, 91915