title: Management of renal anemia.
abstract: Normochromic normocytic anemia is common in children with chronic renal failure (CRF) when their glomerular filtration rate is below 35 ml/min/1.73 m2 BSA, but it may develop earlier in some forms of renal disease. An inadequate erythropoiesis due to insufficient erythropoietin synthesis in the kidneys is the main cause of renal anemia. Other reasons include reduced red blood cell lifespan, chronic blood loss, iron deficiency, inhibitors of erythropoiesis, and malnutrition. The presence of anemia contributes to many of the symptoms of uremia, including decreased appetite, decreased energy, poor cardiac function, and poor school performance. Therefore, correction of anemia dramatically improves the life of the child with CRF. Presently, the goal of anemia management is to maintain hematocrit concentrations at 33% to 36% and a hemoglobin concentration of at least 11 g/L. This can be accomplished by intravenous or subcutaneous administration of recombinant erythropoietin (rHuEPO, 100-300 U/kg/week) and iron preparations. If adequate iron stores cannot be maintained with oral therapy (2-3, max 6 mg/kg/day), intravenous iron should be administered. In order to optimize anemia management in children with CRF, future research should be concentrated on the normalization of hemoglobin early in the course of CRF, and the long-term effects on the child's development.
authors.affiliation: University Children's Hospital, Belgrade, Serbia and Montenegro.
authors.forename: Amira
authors.initials: A
authors.lastname: Peco-Antic
mesh_terms: D000740:Anemia / Q000209:etiology / Q000628:therapy*; D002648:Child; D004921:Erythropoietin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D006973:Hypertension / Q000209:etiology; D007501:Iron / Q000097:blood / Q000627:therapeutic use; D007676:Kidney Failure, Chronic / Q000150:complications*; D014511:Uremia / Q000150:complications
chemical_list: D006454:Hemoglobins; D004921:Erythropoietin; D007501:Iron