ACE Gene Polymorphism as a Prognostic Indicator in Patients With Type 2 Diabetes and Established Renal Disease
2001; American Diabetes Association; Volume: 24; Issue: 12 Linguagem: Inglês
10.2337/diacare.24.12.2115
ISSN1935-5548
AutoresStephen Fava, Joseph Azzopardi, Sian Ellard, Andrew T. Hattersley,
Tópico(s)Pharmacogenetics and Drug Metabolism
ResumoOBJECTIVE—To investigate whether the DD genotype is a predictor of mortality and of the decline in renal function in patients with type 2 diabetes and established nephropathy. RESEARCH DESIGN AND METHODS—A total of 56 such patients of Maltese Caucasian descent were recruited, and their ACE genotype was determined. Serum creatinine was estimated approximately every 4 months. The glomerular filtration rate (GFR) was calculated according to the Cockroft-Gault formula, and rate of change was determined by regression analysis. RESULTS—The rate of change in calculated GFR was −7.76 ml · min–1 · year–1 in those with the DD genotype (n = 31) and −1.17 ml · min–1 · h–1 in those with the ID or II genotype (n = 25) (P < 0.01). The 3-year mortality was 45.2% in the DD group compared with 20.0% in the ID/II group (P < 0.05). CONCLUSIONS—The DD genotype of the ACE gene polymorphism is associated with a more rapid decline in renal function and higher mortality in type 2 diabetic patients with established nephropathy.
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