NDT Advance Access originally published online on April 20, 2007
Nephrology Dialysis Transplantation 2007 22(7):1812-1815; doi:10.1093/ndt/gfm207
© The Author [2007]. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org
Contrast media nephropathyhow to diagnose and how to prevent?
Richard Solomon
Division of Nephrology and Hypertension, Fletcher Allen Health Care, University of Vermont School of Medicine, UHC 2309, 1 South Prospect St, Burlington, VT 05401, USA
Correspondence and offprint requests to: Richard Solomon, MD, Division of Nephrology and Hypertension, Fletcher Allen Health Care, University of Vermont School of Medicine, UHC 2309, 1 South Prospect St, Burlington, VT 05405, USA. Email: richard.solomon@vtmednet.org
Keywords: acute kidney injury; contrast media; haemodialysis; hydration; N-acetylcysteine
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Introduction
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An increasing number of individuals are being exposed to iodinated
contrast media (CM). This derives from both the technical advances
that have enhanced the role of imaging in the diagnostic and
therapeutic arena and the changing demographics of the population.
There are more elderly individuals with a burden of chronic
diseases including hypertension, diabetes, kidney disease and
heart disease, for which the tools of the radiologist and interventionalist
are particularly appropriate. It is therefore not surprising
that increasing attention in the medical literature is being
given to the renal adverse effect of CM, contrast-induced nephropathy
(CIN) and strategies to minimize its incidence.
Before attempting to synthesize from this literature a reasoned approach to the prevention of CIN, I would like to emphasize the pitfalls of this body of work. To begin with, a uniform definition of CIN does not exist. This is no small issue, as the incidence of CIN . . . [Full Text of this Article]
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Risk factors
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Prevention
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Anti-oxidants
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Vasodilators
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Choice of contrast media
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Removal of contrast media
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Summary
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