Estimation of Anti -erythropoietin Antibody in Children Receiving Erythropoietin Therapy on Haemodialysis | ||||
| Zagazig University Medical Journal | ||||
| Article 8, Volume 31, Issue 6, June 2025, Page 2242-2255 PDF (773.52 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/zumj.2025.358354.3832 | ||||
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| Authors | ||||
amani abdelaziz ahmed  1; Nesreen Talaat Ibrahim Gad2; Eman Mohammed EL-Hindawy3; Marwa Abdelmonem Ateya4; Mayy Abd Al Fattah Neemat-Allah2; Nahed Mahmoud helmy Khater2
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| 1paediatric department faculty of medicine Zagazig university | ||||
| 2Pediatrics Department, Faculty of Medicine, Zagazig University | ||||
| 3Pediatric departmen ,faculty of medicine,Zagazig university | ||||
| 4Clinical Pathology Department, Faculty of Medicine, Zagazig University | ||||
| Abstract | ||||
| Anaemia affects many haemodialysis patients for a variety of causes. After treatment, anaemia may still occur due to several causes, such as iron deficiency, elevated urea, poor diet, folate and vitamin B deficiencies, and an ineffective dosage of erythropoietin or an antibody for erythropoietin. Therefore, our goal was to identify erythropoietin antibody as a contributing factor to resistant anaemia in children receiving frequent haemodialysis. Methods: Sixty patients with anaemia, who were getting erythropoietin treatment and haemodialysis, participated in a cross-sectional study. At Zagazig University's Children Hospital Faculty of Medicine, the Paediatric Nephrology Unit evaluated the anti-erythropoietin antibody in every case. Results: The neutrophil count, frequency of Epoetin-β administration, and C-reactive protein levels were significant independent predictors of anti-erythropoietin antibody levels. Additionally, there was a significant positive correlation between antibody concentrations and the frequency of Epoetin-β and Epoetin-α administrations. And higher anti-erythropoietin antibody levels were associated with more severe anaemia, with a cut-off of ≥524.3925 predicting severe anaemia with 80% sensitivity and 87.3% specificity. Conclusion: In children receiving routine haemodialysis, anti-erythropoietin antibody levels could be a valuable biomarker for assessing the degree of anaemia, providing an efficient tool for clinical decision-making and early intervention. | ||||
| Keywords | ||||
| Anti-erythropoietin Antibody; Children; Haemodialysis; Erythropoietin Therapy | ||||
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