Diabetic dyslipidaemia: treatment implications
Betteridge, D.J.
Journal of Internal Medicine. Suppl 736: 47-52
1994
ISSN/ISBN: 0955-7873 PMID: 7986308 Document Number: 434260
Diabetes is associated with increased morbidity and mortality from cardiovascular disease in the absence of the major risk factors--cigarette smoking, hypertension and serum cholesterol concentration. When these risk factors are present, the attributable risk to each factor alone and to the combination of risk factors is higher in diabetic than in nondiabetic subjects. Thus, stringent measures to correct risk factors for cardiovascular disease have been advocated in diabetic patients. In addition to hypercholesterolaemia, other lipid and lipoprotein abnormalities collectively referred to as diabetic dyslipidaemia probably contribute to vascular risk. Hypertriglyceridaemia, often associated with low high-density-lipoprotein cholesterol, is common in NIDDM patients and is associated with insulin resistance. Recent information in diabetic patients, pointing to the association of hypertriglyceridaemia with accumulation of remnant particles and alterations in low-density-lipoprotein subfractions, helps to explain the strong relationship between hypertriglyceridaemia and vascular risk in these individuals. Although there are as yet no intervention trials with lipid-lowering diets or drugs in diabetic patients to judge the impact on vascular disease, national and international bodies have furnished guidelines for the identification and treatment of lipid disorders in diabetes in the hope of reducing the huge toll of vascular disease in these patients.