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Causes and consequences of inflammation on anemia management in hemodialysis patients
Author(s) -
CHAWLA Lakhmir S.,
KRISHNAN Mahesh
Publication year - 2009
Publication title -
hemodialysis international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.658
H-Index - 47
eISSN - 1542-4758
pISSN - 1492-7535
DOI - 10.1111/j.1542-4758.2009.00352.x
Subject(s) - medicine , hemodialysis , anemia , intensive care medicine , inflammation
Inflammation is common among hemodialysis patients, and evidence is accumulating to suggest that inflammation is a major contributor to morbidity and mortality. Several factors have been suggested as potential causes of inflammation, including infections and the atherosclerosis process, as well as etiologies directly related to kidney disease such as reduced renal function and dialysis. Among several inflammatory biomarkers investigated, serum C‐reactive protein (CRP) is the most widely used. In hemodialysis patients, raised CRP levels have been shown to be predictive of cardiovascular events, hospitalization, and all‐cause and cardiovascular mortality. Elevated CRP levels may correlate with comorbidities and intercurrent events, all of which may impact the response to erythropoiesis‐stimulating agents (ESAs) and lead to higher ESA doses. Most dialysis facilities do not routinely measure CRP, despite recommendations by the National Kidney Foundation's Kidney Disease Outcomes Quality Initiative. Regular measurement of CRP levels may help providers to understand change in ESA dosing and identify patients at risk for cardiovascular events. This review explores the inter‐relationships between inflammation, CRP levels, and anemia management in patients receiving hemodialysis.