Please select the eligibility criteria that correspond to the clinical trial below.
Title: The Pieda Study: A Phase 3b Investigation Of Erythropoietin Drugs Using A Specified Dosing Algorithm: A Randomized Open Label Dosing Study In Adult Chronic Kidney Disease Subjects On Hemodialysis
Brief Summary: A phase 3b study for subjects receiving Epogen to compare a dosing algorithm between Hospira Epoetin and Standard of Care Epogen.


Options:
A: Inclusion Criteria

Subjects eligible to be entered into the study will meet all of the following criteria:

1. Adult female or male subjects; age ≥ 18 years.
2. End stage renal disease subjects treated in-center with the modality of hemodialysis for ≥ 120 days.
3. Diagnosed with anemia.
4. Administered routine Epogen therapy for at least 16 weeks by an IV route for treatment of anemia using an Epogen version of an FMCNA dosing algorithm for ESA, and did not miss more than 3 prescribed doses of Epogen within 12 weeks prior to randomization.
5. Currently using the IV Epogen version of the ESA dosing algorithm cMAB 5 (inclusive of versions 5.0, 5.1, ...) for anemia management.
6. Receiving hemodialysis at a clinic using the FMCNA dosing algorithm for IV iron that is the FMCNA standard of care treatment for iron replacement.

Exclusion Criteria

Subjects that meet any of the following criteria will be ineligible to be entered into the interventional cohort:

1. Subjects unable to provide a signed and dated informed consent for this clinical research study.
2. As determined by the Investigator, female subjects of child bearing potential who do not agree to use a highly effective method of contraception.
3. Any condition as determined by the investigator that would place a subject at an increased risk, or preclude subject's full compliance with the study procedures and visits.
4. Female subjects who are known to be or found to be, pregnant or lactating.
5. Subjects that are not a candidate for ESA therapies per the label warnings listed in the package insert for Epogen and/or contraindications to Epoetin Hospira listed in the Investigators' Brochure; or have had a known positive test for anti-rhEPO antibodies.
6. Treatment with any investigational drug within 30 days prior to randomization and throughout this clinical trial.
7. Diagnosed with any concurrent condition that could lead to greater-than-normal loss of blood, including but not limited to:

   * Menorrhagia, peptic ulcer disease, gastrointestinal bleeding, blood dyscrasia, hemoglobinopathy
   * Use of anticoagulation therapy, including warfarin with a target international normalized ratio (INR) of 2 or greater Anti-platelet therapy (e.g. aspirin or clopidogrel) is permitted, as is heparin given during hemodialysis. Low-dose warfarin is permitted and defined as the presence of at least two INR values less than or equal to 1.5 during the 120 days prior to enrollment and no values exceeding 1.5 at any time after 120 days prior to enrollment.

   Subjects started on warfarin with a known INR goal of 2.0 or greater are to receive no further treatment with the study drugs, but follow up visits can continue.

   Subjects on warfarin who meet criteria to enter the study are terminated if an INR \> 2.0 is discovered or if no INR is available for 60 days.
8. History of transfusion of any blood product in the past 3 months, or 2 or more transfusions in the past 1 year; or donated or lost \> 475 mL blood volume (including plasmapheresis) in the past 3 months.
9. Subjects currently receiving a long acting ESA, or who have received a long acting ESA in the 16 weeks prior to study randomization
B: Inclusion Criteria:

1. CKD patients who have not received chronic dialysis
2. eGFR 8 and more and less than 20 mL/min/1.73m2 determined twice in last 12 weeks.
3. CKD patients with renal anemia at Hb less than 10g/dL within last 8 weeks
4. CKD patients with TSAT 20% and higher or serum ferritin 100ng/mL and higher.
5. CKD patients treated with standard care
6. CKD patients provided written informed consent.

Exclusion Criteria:

1. Diabetes (treated, or HbA1c 6.4% IFCC)
2. CKD patients treated with ESA other than epoetins and darbepoetin.
3. CKD patients treated with epoetin 24000 IU/4w or more.
4. CKD patients treated with darbepoetin 90μg/4w or more.
5. Uncontrolled hypertension (180/10mmHg and higher)
6. Heart failure (NYHA III and IV)
7. malignancy, hematological disorder
8. malnutrition
9. Active and continuous gastrointestinal tract bleeding
10. ANCA associated glomerulonephritis, acute infection, active SLE
11. CKD patients who will undergo dialysis or receive transplantation within 6 months
12. Myocardial infarction within last 6 months
13. Stroke or pulmonary embolism within last 12 months
14. Severe allergy
15. Pregnant women, women on lactation, or CKD patients who plant to get pregnant
16. Allergy against erythropoetin
17. Ineligible patients according to the investigator's judgment
C: Inclusion Criteria:

* Male or female participants with symptomatic anemia associated with CKD
* Participants with renal anemia who are not treated with an ESA:
* Anemia was defined as hemoglobin (Hb) concentration less than (\<) 11.0 grams per deciliter (g/dL) (mean of 2 screening values with at least one day and a maximum of 2 weeks between measurements) with clinical indication for ESA treatment
* Participants with renal anemia who are on maintenance ESA therapy:
* If on dialysis: regular long-term hemodialysis or peritoneal dialysis therapy with the same mode of dialysis for at least 3 months before screening
* Hb concentration between 10 and 12 g/dL (mean of 2 screening values with at least one day and a maximum of 2 weeks between measurements)
* Participants with adequate iron status defined as: serum ferritin above or equal to 100 micrograms per liter or transferrin saturation above or equal to 20 percent

Exclusion Criteria:

* Contraindications to ESA treatment: uncontrolled hypertension, hypersensitivity to the active substance or any of the excipients, any other contraindication to ESA therapy
* Conditions known to cause inadequate response to ESA treatment or anemia other than symptomatic anemia associated with CKD:
* History of hemoglobinopathy
* Anemia due to hemolysis
* Pure red cell aplasia
* High likelihood of early withdrawal (for example, within 1 year) or interruption of the study
* Pregnancy or breast-feeding
* Women of childbearing potential without effective contraception
* Administration of another investigational drug within 1 month before screening or planned during the study period
D: Inclusion Criteria:

* adult patients, \>18 years of age;
* patients with renal anemia or post-transplant anemia.

Exclusion Criteria:

* poorly controlled hypertension;
* known hypersensitivity to NeoRecormon or darbepoetin alfa.

Answer: A