Effect of Hmg-CoA-reductase inhibitors on survival in type 2 diabetes patients with end stage diabetic nephropathy

Goetz, Angela K. and Boger, Carsten A. and Hirschmann, C. and Schmitz, Gerd and Riegger, Guenter A. J. and Kraemer, Bernhard K. (2005) Effect of Hmg-CoA-reductase inhibitors on survival in type 2 diabetes patients with end stage diabetic nephropathy. EUROPEAN JOURNAL OF MEDICAL RESEARCH, 10 (4). pp. 155-160. ISSN 0949-2321,

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Abstract

Introduction: We studied the effect of HMG-CoA-reductase inhibitor (= CSE-I) treatment on mortality in a population of hemodialysis patients with diabetic nephropathy due to type 2 diabetes. Since the efficacy of CSE-I in dialysis patients is discussed controversially we tested the hypothesis that only patients with LDL-cholesterol > 100mg/dl benefit from CSE-I. Methods: We enrolled all 445 prevalent chronic hemodialysis patients with end-stage diabetic nephropathy from 30 centres in Southern Germany from August 1999 to January 2000 for prospective study until December 2003. Fasting lipid profiles prior to dialysis session and a complete clinical phenotype were determined at inclusion. We formed 2 patient groups (serum LDL > vs. <= 100 mg/dl). Only CSE-I were used as lipid lowering therapy in our cohort. 122 Patients were on CSE-I therapy during the study. All cause mortality (ACM) was the primary end point. Survival analysis was performed by Kaplan Meier and multivariare Cox regression analysis. Results: Multivariate regression analysis and Kaplan Meier survival analysis showed a decrease in risk for AGM for patients on CSE-I therapy, irrespective of lipid status (multi-variate hazard ratio HR) 0.58; p = 0.049; ACM 72.1% (no CSE-I) vs. 59.7% (+ CSE-I); mean survival 2.37 +/- 0.08 years (no CSE-I) vs. 2.77 +/- 0.12 years (+ CSE-I), p = 0.003). In patients with LDL > 100mg/dI, statin treatment was also associated with reduced ACM: 48.0% (+ CSE-I) vs. 70.1% (no CSE-I), (multivariate HR 0.28, CI 95% 0.11 - 0.75, p = 0.01), but not in patients with LDL <= S 100mg/dl (HR 0.84, CI 95% 0.41 - 1.72 p = 0.63). Conclusion: Our data indicates that hemodialysis patients with type 2 diabetic nephropathy may benefit from statin therapy irrespective of baseline LDL-cholesterol level. Patients with LDL > 100mg/dl benefit most when treated with CSE-I.

Item Type: Article
Uncontrolled Keywords: CHRONIC-HEMODIALYSIS PATIENTS; DIALYSIS PATIENTS; CARDIOVASCULAR EVENTS; RENAL-FAILURE; INFLAMMATION; DISEASE; MALNUTRITION; LIPOPROTEIN; METABOLISM; MORTALITY; diabetic nephropathy; HMG-CoA-Reductase-Inhibitors; survival; dialysis; nephropharmacology
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Innere Medizin II
Depositing User: Dr. Gernot Deinzer
Date Deposited: 17 May 2021 04:59
Last Modified: 17 May 2021 05:00
URI: https://pred.uni-regensburg.de/id/eprint/36249

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