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Article Dans Une Revue Néphrologie & Thérapeutique Année : 2011

Plasma malondialdehyde may not predict mortality in patient with chronic kidney disease

Résumé

The role of oxidative stress in patients with chronic kidney disease (CKD) as a potential marker of morbidity and mortality remains poorly evaluated. The aim of the present study aims was thus: to determine plasma levels of malondialdehyde (MDA), end product of lipid peroxidation in patients at different CKD stages (predialysis and dialysis); to evaluate the association between plasma MDA levels and vascular disease or overall and cardiovascular mortality. Plasma MDA levels evaluated by HPLC, pulse wave velocity, aortic calcification score were evaluated in 94 CKD patients (67 +/- 13 years, 54% males, 29% at CKD stages 2-3, 32% at stages 4-5, 39% at stage 5D) prospectively followed for mortality. We observed that the plasma MDA levels were increased in patient with CKD and augmented progressively with CKD stages. However, we did not find any independent association between plasma levels of MDA and pulse wave velocity, aortic calcification score, or overall and cardiovascular mortality. Our results suggest that plasma MDA is not a useful biomarker in CKD patients. (C) 2011 Association Societe de nephrologie. Published by Elsevier Masson SAS. All rights reserved.

Dates et versions

hal-04139714 , version 1 (23-06-2023)

Identifiants

Citer

Aurélie Terrier-Lenglet, Aude Nollet, Sophie Liabeuf, Daniela V. Barreto, Michel Brazier, et al.. Plasma malondialdehyde may not predict mortality in patient with chronic kidney disease. Néphrologie & Thérapeutique, 2011, 7 (4), pp.219-224. ⟨10.1016/j.nephro.2010.12.009⟩. ⟨hal-04139714⟩

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