1. Patient has anemia associated with renal insufficiency or failure
a. Predialysis patients with HCT <28, and erythropoietin level <200
b. Patients undergoing renal dialysis
2. Patients with zidovudine induced anemia with erythropoietin level <500 and HCT <30.
3. Patient has symptomatic anemia as seen in
a. Multiple myeloma with HCT <27 and erythropoietin level < 200.
b. Rheumatoid arthritis with HCT <32 and erythropoietin level < 500
c. Malignancy or antineoplastic drug therapy with erythropoietin level <200 mU/ml. and HCT <32.
d. Myelodysplastic anemia with HCT <30 12 week dose limit without results
e. Sideroblastic anemia with HCT <30 erythropoietin level <500mU/ml.
4. Prior to elective surgery when large perisurgical blood loss is expected and blood transfusion is unacceptable.
a. Patient can be categorized under # 1, 2, or 3 above or
b. Religious beliefs prevent transfusions or
c. For enhancement of autologous blood donation
5. Pretreatment laboratory studies indicate probable response to therapy.
a. Transferrin saturation > or = 20%
b. Serum ferritin > or = 100 ng/ml.
c. Hematocrit as defined in #2 in non-dialysis patients
d. Erythropoietin level as defined in criteria # 1, 2, and 3
6. Hypertension is under adequate control.
7. There is no known hypersensitivity to mammalian cell-derived products or to albumin.
Dose:
Starting dose: 50 - 100 units/kg 2-3 times weekly I.V. or SQ.
Adjust dose by HCT at rates or + or - 25 units/kg.
Decrease dose - HCT reaches 30 - 33 % or HCT increases 4 pts in any 2 week period
Increase dose - Less than 5-6 pts increase in HCT after 8 weeks of therapy and still < 30 %.
Withhold dose - HCT > 36%.
Monitor:
Blood Pressure - routinely in renal patients
Iron stores - every 3 months
HCT - every 2 weeks
Outcome:
Improvement noted in progress notes
Hematocrit documented