Current state of intensive hemodialysis: A comparative review of benefits and barriers

Abstract

The current interest in intensive hemodialysis (HD) was born out of the impasse in an effort to improve survival and quality of life (QOL) in patients with end-stage renal disease. In this review, we have summarized the emerging data of intensive HD on (i) survival, (ii) cardiovascular outcomes, (iii) phosphate balance and (iv) QOL. Although there is a consistent and compelling signal favoring intensive HD, it is important to balance the enthusiasm with the significant amount of perceived and actual barriers for our patients to overcome to receive or perform intensive HD. For an individual patient, the answer to the question 'What is the best form of intensive hemodialysis?' should be a consideration between the benefits sought and the obstacles in attaining intensive HD. In the future, changes in dialysis technology, healthcare delivery and education strategy are needed to allow the majority of patients to receive optimal renal replacement therapy. © 2012 The Author.