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  • Title: Subcutaneous erythropoietin administration in predialysis patients: a single centre prospective study.
    Author: Branger B, Vécina F, Zabadani B, Balducchi JP, Fourcade J.
    Journal: Nephrol Dial Transplant; 1995; 10 Suppl 6():36-9. PubMed ID: 8524492.
    Abstract:
    Since 1991 we have used subcutaneous administration of recombinant human erythropoietin (rHuEpo) in predialysis patients selected on the basis of chronic anaemia [haemoglobin (Hb) < 7.5 g%] without any extrarenal cause and chronic renal failure with a creatinine clearance of less than 10 ml/min. rHuEpo was given to 16 predialysis patients with nephropathy, due to chronic glomerulonephritis in all 12 of the cases. The sex ratio was 1:1 and mean age was 65 +/- 9 years (range 43-87). Hb was 7 +/- 0.4 g%. rHuEpo was injected subcutaneously thrice weekly while iron was given orally systematically before rHuEpo administration. Follow-up was performed monthly until dialysis (mean 9 months). Anaemia was corrected in all cases (Hb 11 +/- 0.5 g%). Mean Epo dose was 53 +/- 26 IU/kg/week in males and 47 +/- 11 IU/kg/week in females. Iron was systematically added (Fe2+ 8.2 mg/kg/week). Every patient had improved physical and intellectual ability after rHuEpo within the first month. No adverse side effects were noted but all patients were under antihypertensive therapy (one to three drugs). Serum potassium was unchanged. Mean creatinine before treatment was 507 mumol/l, and was 820 mumol/l after the treatment. Progression of renal failure was only affected by rHuEpo in one patient. In this case renal failure progression decreased. There was no significant alteration in the slope of the creatinine curve from 12 months before to after rHuEpo. Ten patients underwent dialysis (five CAPD, five haemodialysis), while six remained dialysis free. From January 1991 to December 1993 rHuEpo was given to 12.3% of the end-stage renal failure patients on dialysis.(ABSTRACT TRUNCATED AT 250 WORDS)
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