Publications (2)4.28 Total impact
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Article: Non-alcoholic fatty liver disease is an independent predictor for macroangiopathy in Japanese type 2 diabetic patients: a cross-sectional study.
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ABSTRACT: To clarify the clinical characteristics of type 2 diabetic patients with non-alcoholic fatty liver disease (NAFLD) and to assess whether NAFLD is related to angiopathy. The study included 388 Japanese type 2 diabetic outpatients without viral hepatitis. The main outcome measures were angiopathy and NAFLD. The 388 subjects were divided into two subgroups based on alcohol consumption. Fatty liver was recognized in 36 of the 142 drinking patients (25%). There was no association of fatty liver disease with diabetic macro- or microangiopathy in these patients. Fatty liver disease (namely, NAFLD) was recognized in 77 of the 246 non-drinking patients (31%). Type 2 diabetic patients with NAFLD had a significantly younger age, higher body mass index level, higher levels of HbA1c, total cholesterol and triglyceride, lower HDL-C level, higher prevalence rates of hypercholesterolemia and obesity than counterparts without NAFLD. In addition, individuals in the elderly (≥65 years) non-drinking group with NAFLD had a significantly higher prevalence rates of diabetic macroangiopathy, coronary heart disease and thicker intima-media thickness level than their counterparts without NAFLD. The logistic regression analysis showed that NAFLD is an independent predictor of diabetic macroangiopathy. Conclusion: NAFLD was associated with an increased prevalence of diabetic macroangiopathy and coronary heart disease in elderly patients. In addition, NAFLD is an independent predictor for diabetic macroangiopathy. These findings suggest that type 2 diabetic patients with NAFLD should be considered as a high risk group for developing macroangiopathy, even if macroangiopathy is not clinically detected.Internal Medicine 01/2012; 51(13):1667-75. · 0.94 Impact Factor -
Article: The estimated GFR, but not the stage of diabetic nephropathy graded by the urinary albumin excretion, is associated with the carotid intima-media thickness in patients with type 2 diabetes mellitus: a cross-sectional study.
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ABSTRACT: To study the relationship between the intima-media thickness (IMT) of the carotid artery and the stage of chronic kidney disease (CKD) based on the estimated glomerular filtration rate (eGFR) and diabetic nephropathy graded by the urinary albumin excretion (UAE) in the patients with type 2 diabetes mellitus. A cross-sectional study was performed in 338 patients with type 2 diabetes mellitus. The carotid IMT was measured using an ultrasonographic examination. The mean carotid IMT was 1.06 +/- 0.27 mm, and 42% of the subjects showed IMT thickening (>or= 1.1 mm). Cerebrovascular disease and coronary heart disease were frequent in the patients with IMT thickening. The carotid IMT elevated significantly with the stage progression of CKD (0.87 +/- 0.19 mm in stage 1, 1.02 +/- 0.26 mm in stage 2, 1.11 +/- 0.26 mm in stage 3, and 1.11 +/- 0.27 mm in stage 4+5). However, the IMT was not significantly different among the various stages of diabetic nephropathy. The IMT was significantly greater in the diabetic patients with hypertension compared to those without hypertension. The IMT positively correlated with the age, the duration of diabetes mellitus, and the brachial-ankle pulse wave velocities (baPWV), and negatively correlated with the eGFR. In a stepwise multivariate regression analysis, the eGFR and the baPWV were independently associated with the carotid IMT. Our study is the first report showing a relationship between the carotid IMT and the renal parameters including eGFR and the stages of diabetic nephropathy with a confirmed association between the IMT and diabetic macroangiopathy. Our study further confirms the importance of intensive examinations for the early detection of atherosclerosis and positive treatments for hypertension, dyslipidaemia, obesity, as well as hyperglycaemia are necessary when a reduced eGFR is found in diabetic patients.Cardiovascular Diabetology 01/2010; 9:18. · 3.35 Impact Factor
