[Erythropoietin in cancer patients with anemia].

Objective: The aim of this study is to evaluate the endogenous erythropoietin production in cancer patients with anemia.

Methods: Our prospective study interested 99 cancer patients with anemia from 17 to 80 years old, during the period going from March 2002 to December 2004, and 31 healthy individuals with anemia caused by iron deficiency. A blood sample was collected from each patient, as well as healthy individuals to measure serum erythropoietin, C reactive protein and ferritin.

[Erythropoietin levels in perioperative period in cancer patients].

Anemia is frequent in cancer patients, is the result of decreased erythropoietin production. In fact in cancer, alteration of immune system alters iron metabolism and inhibits erythropoietin production. In this study we proposed to determine the profile of erythropoietin secretion in anaemic cancer patients in the pre and postoperative period.