Chronic kidney disease and the aging population.

Along with instant aging of the world population the prevalence of chronic kidney disease is constantly growing. Over the past decade, the largest increase in the incidence of end-stage CKD was observed especially among subjects aged 80 and over. Realizing that renal replacement therapy is a heavy burden on health care it is critical to prevent end-stage kidney disease. To do so the risk and predisposing factors leading to development of renal failure have to be recognized. Among them are comorbidities such as diabetes, hypertension significantly associated with elderly, but also numerous of socioeconomics aspects. As the mean age of all populations is constantly increasing, reducing the risk of CKD in the elderly subjects is one of the most important challenge of modern nephrology.