NDT Advance Access originally published online on December 10, 2008
Nephrology Dialysis Transplantation 2009 24(3):701-702; doi:10.1093/ndt/gfn695
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© The Author [2008]. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org
Should nephrologists use beta-blockers? A perspective
Department of Medicine, Hypertensive Diseases Unit, University of Chicago School of Medicine, Chicago, IL, USA
Correspondence and offprint requests to: George Bakris, University of Chicago School of Medicine, 5841 S. Maryland Ave MC 1027, Chicago, IL 60637, USA. Tel: +1-773-702-7936; Fax: +1-773-834-0486; E-mail: gbakris@gmail.com
Keywords: beta-blockers; dialysis; hypertension; kidney; mortality
| The first 10% of the full text of this article appears below. |
Given the high prevalence of cardiovascular disease in people with chronic kidney disease (CKD) and the clear benefits of mortality reduction observed for most β–blockers in clinical trials, they are relatively underused in CKD patients [1,2]. The rationale for use of β-blockers in patients with CKD is reviewed in detail elsewhere [2,3] but is summarized in this editorial.
Alterations in β- and
-receptor responsiveness are associated with sympathetic over-activity in CKD. This increased sympathetic activity is involved in the genesis of hypertension, and contributes to cardiac complications seen in CKD [2,3]. The contribution of the sympathetic nervous system to nephropathy progression is documented in sub-totally nephrectomized rats where non-hypotensive doses of β-blockers ameliorate development of glomerulosclerosis