Diabetes Care 31:445-447, 2008 DOI: 10.2337/dc07-0196 © 2008 by the American Diabetes Association
Effect of LDL Cholesterol and Treatment With Losartan on End-Stage Renal Disease in the RENAAL Study
1 Merck Research Laboratories, Merck & Co., Inc., Upper Gwynedd, Pennsylvania Address correspondence and reprint requests to Andrew M. Tershakovec, Merck & Co., Inc., 351 N. Sumneytown Pike, North Wales, PA 19454. E-mail: andrew_tershakovec{at}merck.com Renal pathology and dyslipidemia commonly coexist. Treatments that lower albuminuria/proteinuria may lower lipids, but it is not known whether lipid lowering independent of lessening albuminuria/proteinuria slows progression of kidney disease. We examined the association between LDL cholesterol levels and treatment with losartan on end-stage renal disease (ESRD). Lipid levels and albuminuria measurements were obtained at baseline and at year 1 in a post hoc analysis from the Reduction of Endpoints in NIDDM with the Angiotensin II Antagonist Losartan (RENAAL) study, which compared the effects of losartan- versus placebo-based antihypertensive therapy in patients with type 2 diabetes and nephropathy. LDL cholesterol lowering was associated with a lower risk of ESRD; however, this seemed to be largely an association with the reduction in albuminuria.
Abbreviations: CKD, chronic kidney disease ESRD, end-stage renal disease RENAAL, Reduction of Endpoints in NIDDM with the Angiotensin II Antagonist Losartan
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