2018
DOI: 10.1007/s00467-018-3955-x
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Measurement of iron status in chronic kidney disease

Abstract: Anemia is a common complication of chronic kidney disease (CKD) in children, and dysregulation of iron homeostasis plays a central role in its pathogenesis. Optimizing iron status is a prerequisite for effective treatment of anemia. Insufficient iron can lead to inappropriate escalation of the erythropoiesis-stimulating agent (ESA) dose, which is associated with adverse outcomes. Excess iron supplementation also has negative sequelae including free radical tissue damage and increased risk of systemic infection… Show more

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Cited by 27 publications
(60 citation statements)
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“…Hepcidin plays an important role in iron metabolism as it negatively regulates plasma iron levels by binding to ferroportin which induces internalization of iron into the reticuloendothelial system. Hepcidin levels are elevated in kidney failure due to decreased renal clearance and inflammatory upregulation which results in reduced availability of plasma iron and anemia [34]. We found strong correlations between plasma GDF-15 and hemoglobin that supports the relationship of GDF-15 to erythropoiesis, but hepcidin levels were not measured in our patients.…”
Section: Discussionsupporting
confidence: 69%
“…Hepcidin plays an important role in iron metabolism as it negatively regulates plasma iron levels by binding to ferroportin which induces internalization of iron into the reticuloendothelial system. Hepcidin levels are elevated in kidney failure due to decreased renal clearance and inflammatory upregulation which results in reduced availability of plasma iron and anemia [34]. We found strong correlations between plasma GDF-15 and hemoglobin that supports the relationship of GDF-15 to erythropoiesis, but hepcidin levels were not measured in our patients.…”
Section: Discussionsupporting
confidence: 69%
“…La anemia ferropénica se debe a la dieta pobre en este mineral o a la absorción intestinal inadecuada por efecto de la hepcidina. También puede deberse a pérdidas gastrointestinales o por la circulación extracorpórea durante la (8,18). hemodiálisis Características clínicas de la anemia en la enfermedad renal crónica de pacientes del Hospital Nacional en 2018 Otras causas son: deficiencia de folatos y vitamina B12, disminución de la disponibilidad de hierro para la eritropoyesis y el aumento de los niveles de hepcidina, hemólisis durante la hemodiálisis, intoxicación por aluminio, efecto de las citoquinas inflamatorios debida a infección e inflamación (5,11) crónica, la hemodilución .…”
Section: Medularunclassified
“…La anemia asociada a la ERC es habitualmente normocítica, normocrómica y sin ferropenia (ferritina >100 ng/mL e índice de saturación de transferrina >20%). Esta etiología debe establecerse (3,4,11,18) recién después de haber descartado las demás . Una vez confirmada la anemia por deficiencia de hierro, el tratamiento debe ser la ferroterapia.…”
Section: Medularunclassified
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