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Editorial
. 2017 Jul;3(1):33-41.
doi: 10.1159/000452965. Epub 2017 Feb 3.

Obesity and Kidney Disease: Hidden Consequences of the Epidemic

Csaba P Kovesdy  1   2 , Susan L Furth  3 , Carmine Zoccali  4 ; World Kidney Day Steering Committee
Affiliations
Editorial

Obesity and Kidney Disease: Hidden Consequences of the Epidemic

Csaba P Kovesdy et al. Kidney Dis (Basel). 2017 Jul.

Abstract

Obesity has become a worldwide epidemic, and its prevalence has been projected to grow by 40% in the next decade. This increasing prevalence has implications for the risk of diabetes, cardiovascular disease, and also for chronic kidney disease. A high body mass index is one of the strongest risk factors for new-onset chronic kidney disease. In individuals affected by obesity, a compensatory hyperfiltration occurs to meet the heightened metabolic demands of the increased body weight. The increase in intraglomerular pressure can damage the kidneys and raise the risk of developing chronic kidney disease in the long-term. The incidence of obesity-related glomerulopathy has increased 10-fold in recent years. Obesity has also been shown to be a risk factor for nephrolithiasis, and for a number of malignancies including kidney cancer. This year, the World Kidney Day promotes education on the harmful consequences of obesity and its association with kidney disease, advocating healthy lifestyle and health policy measures that make preventive behaviors an affordable option.

Keywords: Chronic kidney disease; Kidney cancer; Nephrolithiasis; Obesity; Prevention.

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Figures

Fig. 1
Fig. 1
Putative mechanisms of action, whereby obesity causes CKD.
Fig. 2
Fig. 2
Obesity-related perihilar focal segmental glomerulosclerosis on a background of glomerulomegaly. Periodic acid-Schiff stain. Original magnification ×400. Courtesy of Dr. Patrick D. Walker, MD; Arkana Laboratories, Little Rock, AR, USA.
See this image and copyright information in PMC

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