[Treatment of renal anemia with recombinant human erythropoietin].
Anemia is an almost invariable feature of chronic renal failure and is particularly severe in children treated by long-term hemodialysis. Recombinant human erythropoietin (rhEPO) offers entirely new aspects in the treatment of renal anemia. This report presents three patients on maintenance hemodialysis aged 10, 10/10 12, and 18 years who were treated with rhEPO. Two suffered from hemochromatosis secondary to multiple transfusions. 100 U/kg rhEPO were administered three times weekly, and venesection after dialysis was performed when a target hematocrit value of 30% was achieved. Hematocrit, reticulocyte-counts and hemoglobin rose within 3 to 6 weeks after initiation of therapy in all patients. Serumferritin levels declined significantly in the two patients with hemochromatosis. No deterioration of the metabolic status (i.e. increase of blood urea nitrogen, serum-creatinine, -phosphate or -potassium) could be detected. Therapy had to be discontinued in one patient who experienced hypertensive ceisis. This patient, however, had suffered from severe hypertension prior to rhEPO therapy. Blood pressure remained stable in the other patients. We conclude that renal anemia can be effectively treated by rhEPO in children. Increase of blood pressure may necessitate discontinuation of therapy especially in primary hypertensive patients. Extensive studies are necessary to eluciate long-term effects of rhEPO in children.
Burghard
R
R
Zentrum für Kinderheilkunde, Universität Marburg.
Gordjani
N
N
Leititis
J U
JU
D000293:Adolescent; D000740:Anemia / Q000628:therapy*; D001803:Blood Transfusion; D002648:Child; D003131:Combined Modality Therapy; D017707:Erythrocyte Transfusion; D004921:Erythropoietin / Q000627:therapeutic use*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications*; D008297:Male; D011994:Recombinant Proteins / Q000627:therapeutic use; D006435:Renal Dialysis
D011994:Recombinant Proteins; D004921:Erythropoietin
Behandlung der renalen Anämie mit rekombinantem humanen Erythropoietin.