Darbepoetin versus Epoetin Alfa for the Correction of Anemia in Cancer Patients Receiving Radiotherapy or Chemoradiotherapy Treatment
Author(s) -
Pilar María Samper Ots,
Concepción López Carrizosa,
Aurora Rodríguez Pérez,
Juan de Dios Sáez Garrido,
José María Delgado Pérez
Publication year - 2008
Publication title -
clinical medicine oncology
Language(s) - English
Resource type - Journals
ISSN - 1177-9314
DOI - 10.4137/cmo.s510
Subject(s) - medicine , anemia , darbepoetin alfa , epoetin alfa , radiation therapy , erythropoietin , hemoglobin , gastroenterology , cancer , bone marrow suppression , chemoradiotherapy , surgery , chemotherapy
Anemia is the most frequent hematological disturbance in cancer patients, with prevalence between 30% and 90%, depending on the type of tumor, the antitumor treatment, and other factors (infection, malnutrition, bleeding, tumor infiltration of the bone marrow). A number of erythropoietic agents have shown to be effective in increasing the hemoglobin (Hb) levels, reducing the requirements for transfusion, and improving quality of life. The objective of this study is to compare darbepoetin alfa and epoetin alfa when used to correct anemia in cancer patients who are receiving radiotherapy or radiochemotherapy.
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