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Dr. Rasha Omr Abd Elmonem Ahmed :: Publications:

Title:
Study of serum hepcidin level and its relation to recombinant human erythropoietin resistence, markers of iron status and C-reactive protein in patients with end stage renal disease on maintenance hemodialysis.
Authors: Ayman M. Elbadawy, W. M. Ibraheim, Medhat A. Khalil, Omar N. Elhawary, Rasha O. Abdelmoniem.
Year: 2020
Keywords: Hepcidin; Erythropoietin resistance; Markers of iron status; Inflammatory markers.
Journal: Not Available
Volume: Not Available
Issue: Not Available
Pages: Not Available
Publisher: Not Available
Local/International: Local
Paper Link: Not Available
Full paper Rasha Omr Abd Elmonem Ahmed_hepcidin and erythropiotin resistance.pdf
Supplementary materials Not Available
Abstract:

Background: Anemia represents a significant problem to deal with in patients with chronic kidney disease (CKD) on hemodialysis (HD). This work aimed to determine the usefulness of measuring serum hepcidin level in patients with end stage renal disease (ESRD) on maintenance hemodialysis and anemia, and assess the possible correlation between serum hepcidin level and markers of iron status (serum iron, serum ferritin, total iron binding capacity and iron saturation), erythropiotin resistence and inflammatory markers (C-reactive protein). Methods: The study was performed on (50 patients) with end stage renal disease on maintainance hemodialysis. Patients were divided into two groups: group (I): 40 patients who have anemia responsive to erythropoietin therapy and group (II): 10 patients who have anemia resistant to erythropoietin therapy. All patients were subjected to thorough history taking, clinical examination, and laboratory investigations as complete blood count (CBC), serum hepcidin level, markers of iron status (Serum iron, serum ferritin, total iron binding capacity, and transferrin saturation), C-reactive protein (CRP), serum parathormone hormone level (PTH), total and ionized calcium (Ca++), serum phosphorus (Po4-), serum creatinine, blood urea, hepatitis B surface antigen (HBsAg) and hepatitis C antibody. Results: serum hepcidin level was higher in all patients with erythropoietin resistence index (ERI) < 15 compared to patients with ERI > 15. There was a highly significant positive correlation between serum hepcidin level and ERI and significant negative correlation between serum hepcidin level and serum iron, ferritin and transferrin saturation. But no significant correlation was found between serum hepcidin level and C-reactive protein. Conclusion: Hepcidin is associated with anemia, markers of iron status and erythropoietin resistence. If used as a diagnostic tool, it might improve iron therapy in patients with functional iron deficiency due to reticuloendothelial blockage of iron transport. This is important to avoid iron overload and to improve erythropoietin (EPO) response in patients with ESRD.

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