Recombinant Human Erythropoietin Treatment in Pre-Dialysis Patients

1989 ◽  
Vol 110 (2) ◽  
pp. 108 ◽  
Author(s):  
Victoria S. Lim
Keyword(s):  
Recombinant Human Erythropoietin ◽  
Dialysis Patients ◽  
Human Erythropoietin ◽  
Erythropoietin Treatment

Impact of Recombinant Human Erythropoietin Treatment on Left Ventricular Hypertrophy and Cardiac Function in Dialysis Patients

1998 ◽  
Vol 16 (6) ◽  
pp. 317-324 ◽  
Author(s):  
Carlo Massimetti ◽  
Daniele Pontillo ◽  
Sandro Feriozzi ◽  
Stefano Costantini ◽  
Aldo Capezzuto ◽  
...  
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Cardiac Function ◽  
Recombinant Human Erythropoietin ◽  
Ventricular Hypertrophy ◽  
Left Ventricular ◽  
Dialysis Patients ◽  
Human Erythropoietin ◽  
Erythropoietin Treatment

Correlation Between Recombinant Human Erythropoietin Dose and Inflammatory Status in Dialysed Patients

2017 ◽  
Vol 68 (2) ◽  
pp. 354-357 ◽  
Author(s):  
Andrei Niculae ◽  
Cristiana David ◽  
Razvan Florin Ion Dragomirescu ◽  
Ileana Peride ◽  
Flavia Liliana Turcu ◽  
...  
Keyword(s):  
Adverse Effects ◽  
Recombinant Human Erythropoietin ◽  
Best Practice ◽  
Daily Practice ◽  
Therapeutic Benefit ◽  
Chronic Dialysis ◽  
Dialysis Patients ◽  
Protein Levels ◽  
Human Erythropoietin ◽  
Inflammatory Status

Once recombinant human erythropoietin (r-HuEPO) was introduced in daily practice, huge steps were made in combating the adverse effects induced by anemia in chronic kidney disease population. Still, r-HuEPO resistance and the doses ensuring the maximum therapeutic benefit remain matters of debate. The aim of our study was to assess the correlation between the presence and the degree of inflammation and the r-HuEPO requirements in chronic dialysis patients. We conducted a 2 years prospective study on 146 patients undergoing chronic dialysis treated with r-HuEPO. Based on their average CRP (C-reactive protein) levels, obtained from repeated samplings at 3 months interval, 3 groups were formed; we noted in each group the average values of r-HuEPO prescribed to achieve the optimum hemoglobin levels according to the dialysis best practice guidelines and all the adverse effects of the therapy. A direct correlation was observed between CRP levels and r-HuEPO requirements in the first 2 groups of patients (CRP under 6 mg/L and CRP values 6-20 mg/L), with significant increase in r-HuEPO doses between groups (p [ 0.001); the third group, CRP values over 20 mg/dL, showed a minor, insignificant increase in average r-HuEPO doses compared to mild inflammation group (p = 0.199) and more adverse effects of the therapy (p [ 0.05). Inflammation is an important determinant of anemia in chronic dialysis patients and can induce an increase in the doses of r-HuEPO. However, prescribing excessive r-HuEPO doses is not the answer in severe inflammatory status, due to lack of response and possible adverse effects.

Hepatic computed tomography for monitoring the iron status of haemodialysis patients with haemosiderosis treated with recombinant human erythropoietin

1991 ◽  
Vol 81 (1) ◽  
pp. 113-121 ◽  
Author(s):  
Sergio De Marchi ◽  
Emanuela Cecchin
Keyword(s):  
Computed Tomography ◽  
Serum Ferritin ◽  
Recombinant Human Erythropoietin ◽  
Chelation Therapy ◽  
Iron Status ◽  
Transferrin Saturation ◽  
Ferritin Concentration ◽  
Human Erythropoietin ◽  
Serum Ferritin Concentration ◽  
Erythropoietin Treatment

1. A randomized, partial-crossover study was conducted in uraemic patients with dialysis-associated anaemia and transfusional iron overload to evaluate the effects of desferrioxamine chelation therapy and of recombinant human erythropoietin treatment on hepatic iron storage determined by computed tomography, as well as by serum ferritin concentration and transferrin saturation. 2. Twenty-one haemodialysis patients with moderate iron overload, confirmed by values of serum ferritin concentration, transferrin saturation and hepatic computed tomography density exceeding 1000 μg/l, 45% and 68 Hounsfield units respectively, were randomly allocated to three groups and were followed for 12 months. 3. During the first 6 months group 1 (n = 7) received desferrioxamine chelation therapy (30 mg/kg intravenously three times a week) and group 2 (n = 7) underwent recombinant human erythropoietin treatment (36 units/kg intravenously three times a week). Thereafter, in the second 6 months of observation patients in group 1 were switched to receive recombinant human erythropoietin. Because of a poor response in the desferrioxaminetreated group in the initial 6 months, patients in group 2 continued on the maintenance dose of recombinant human erythropoietin (18 units/kg three times a week) until the end of the trial. Patients in group 3 (n = 7) were maintained on placebo throughout the study. 4. In comparison with placebo, recombinant human erythropoietin treatment, but not desferrioxamine chelation therapy, reduced serum ferritin concentration, transferrin saturation and hepatic computed tomography density, and was associated with a rise in haemoglobin and packed cell volume. Hepatic computed tomography density, serum ferritin concentration and transferrin saturation decreased in 13 out of 14 patients (93%) during treatment with recombinant human erythropoietin. However, when the changes in hepatic computed tomography density were compared with those in the biochemical indices, we observed that the decreases in serum ferritin concentration and transferrin saturation were much slower and delayed. More specifically, within 6 months of starting recombinant human erythropoietin treatment, hepatic computed tomography density was normalized in 13 out of 14 patients (93%), whereas serum ferritin concentration and transferrin saturation were within the normal limits in only two (14%) and six patients (43%), respectively. 5. In conclusion, the strategies for monitoring the iron status of haemodialysis patients with transfusional haemosiderosis may evolve to a new level of sophistication with the introduction of computed tomography scanning. This technique has the advantage of estimating directly the effect of recombinant human erythropoietin treatment on hepatic iron storage. Hepatic computed tomography density is complementary to serum ferritin concentration and transferrin saturation in monitoring the iron status of haemodialysis patients treated with recombinant human erythropoietin.

247 RECOMBINANT HUMAN ERYTHROPOIETIN TREATMENT AND INCIDENCE OF RETINOPATHY OF PREMATURITY.

2004 ◽  
Vol 52 (Suppl 1) ◽  
pp. S122.4-S122
Author(s):  
A. Liu ◽  
J. Dunbar ◽  
D. Fayard ◽  
S. Lee ◽  
C. Leng ◽  
...  
Keyword(s):  
Retinopathy Of Prematurity ◽  
Recombinant Human Erythropoietin ◽  
Human Erythropoietin ◽  
Erythropoietin Treatment
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