Philip A McFarlane1. 1. Division of Nephrology, University of Toronto and Keenan Research Centre, Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto, Ontario, Canada. phil.mcfarlane@utoronto.ca
Abstract
PURPOSE OF REVIEW: Conventional hemodialysis is often an incomplete treatment for uremia. People receiving hemodialysis often report a poor quality of life and suffer from an accelerated mortality rate. Nocturnal hemodialysis provides long treatments at night in the home or dialysis center. This review will examine how long nocturnal treatments have impact on the clearance of small and larger retention products, and how these treatments influence quality of life and survival. RECENT FINDINGS: Nocturnal hemodialysis is more effective at clearing most small and middle molecule retention products, and has been associated with improvements in quality of life, especially in those domains related to the effects of kidney disease. Survival on nocturnal hemodialysis is higher than expected, and studies suggest that patients receiving nocturnal hemodialysis have a mortality rate that is about one third of what is seen in similar patients receiving conventional hemodialysis. SUMMARY: Although impressive, it is difficult to be sure how much of the results of these studies is due to the duration and timing of dialysis and how much relates to patient level factors and residual confounding, and further research in this area is required.
PURPOSE OF REVIEW: Conventional hemodialysis is often an incomplete treatment for uremia. People receiving hemodialysis often report a poor quality of life and suffer from an accelerated mortality rate. Nocturnal hemodialysis provides long treatments at night in the home or dialysis center. This review will examine how long nocturnal treatments have impact on the clearance of small and larger retention products, and how these treatments influence quality of life and survival. RECENT FINDINGS: Nocturnal hemodialysis is more effective at clearing most small and middle molecule retention products, and has been associated with improvements in quality of life, especially in those domains related to the effects of kidney disease. Survival on nocturnal hemodialysis is higher than expected, and studies suggest that patients receiving nocturnal hemodialysis have a mortality rate that is about one third of what is seen in similar patients receiving conventional hemodialysis. SUMMARY: Although impressive, it is difficult to be sure how much of the results of these studies is due to the duration and timing of dialysis and how much relates to patient level factors and residual confounding, and further research in this area is required.
Authors: Jeffrey Perl; Sahir Kalim; Ron Wald; Marc B Goldstein; Andrew T Yan; Nazanin Noori; Mercedeh Kiaii; Julia Wenger; Christopher Chan; Ravi I Thadhani; S Ananth Karumanchi; Anders H Berg Journal: Hemodial Int Date: 2016-06-21 Impact factor: 1.812
Authors: Sylvia Paz B Ramirez; Alissa Kapke; Friedrich K Port; Robert A Wolfe; Rajiv Saran; Jeffrey Pearson; Richard A Hirth; Joseph M Messana; John T Daugirdas Journal: Clin J Am Soc Nephrol Date: 2012-09-13 Impact factor: 8.237
Authors: Karin J R Ipema; Simone Struijk; Annet van der Velden; Ralf Westerhuis; Cees P van der Schans; Carlo A J M Gaillard; Wim P Krijnen; Casper F M Franssen Journal: PLoS One Date: 2016-06-20 Impact factor: 3.240