[Iron deficiency syndromes and their correction with nutritional support in elderly patients with colo-rectal cancer.].

51 patients with operated colorectal cancer T1N0M0, T3N1M0 and T4N0M1 at the age of 67±2,3 years receiving adjuvant chemotherapy and nutritional support (NS) were examined. Nutritional status was assessed using alimentazione-volume diagnosis to the points on L.N.Kostyuchenko, nutritional risk - with NRI, body composition - with bioimpedance method, the iron metabolism - with basic markers (serum ferritin, transferrin saturation with iron, erythrocyte indices: erythrocyte saturation of iron, the average concentration of hemoglobin in the erythrocyte, mean corpuscular volume, hemoglobin, etc.), traditional settings, the staging of tumors - according to TNM. Iron deficiency before the development of anemia can be corrected with NS. Upon the occurrence of anemia requires additional pharmacological treatment iron supplementation, preferable with iron III hydroxide olygoisomaltazat 1000 + NS) for the prevention of toxic-metabolic complications.