Recombinant human erythropoietin in the treatment of anemic patients with hematological malignancies.
Patients with malignant diseases frequently develop anemia. An alternative to blood transfusions is the application of recombinant human erythropoietin. Several nonrandomized and prospective, placebo-controlled studies have demonstrated the effect and safety of erythropoietin in patients with hematological malignancies, particularly in patients with multiple myeloma and low- to intermediate-grade non-Hodgkin's lymphoma. However, in patients with myelodysplastic syndromes, the rather low response rate of erythropoietin is overcome by the combination of erythropoietin with granulocyte colony-stimulating factor. A significant acceleration of the reconstitution of erythropoiesis has been reported in allogeneic, but not in autologous bone marrow transplantation. Especially in large open-label, multicenter studies, a statistically and clinically significant improvement in quality of life independent from chemotherapeutic response or tumor type has been demonstrated. A number of simple algorithms have been proposed using the pretreatment serum erythropoietin level, transfusion requirements, and early changes in hematological parameters.
Kasper
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Department of Medicine, University of Essen, Germany. ckasper@cityweb.de
D000740:Anemia / Q000188:drug therapy* / Q000209:etiology; D002986:Clinical Trials as Topic; D004921:Erythropoietin / Q000009:adverse effects / Q000592:standards / Q000627:therapeutic use*; D019337:Hematologic Neoplasms / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D011994:Recombinant Proteins
D011994:Recombinant Proteins; D004921:Erythropoietin