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Query: UMLS:C0730345 (microalbuminuria)
 4,018 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The major cause of disability and early mortality in Type 2 diabetes is cardiovascular disease. An enhanced urinary albumin excretion is strongly predictive of increased mortality, but the causal relationship behind this association is unclear. Abnormalities in the haemostatic system may be involved in the vascular pathology. We therefore studied the level of von Willebrand factor (vWf:Ag), factor VIII (VIII:Ag), fibrinogen, and fibronectin in male diabetic patients 50-70 years of age, with normal albumin excretion (n = 14), microalbuminuria (n = 14), and frank albuminuria (n = 7). Fourteen healthy age-matched males served as a reference group. There were no significant differences between normo- and micro-albuminuric patients but vWf:Ag (p less than 0.01), VIII:Ag (p less than 0.01), and fibrinogen (p less than 0.05) were increased in those with frank albuminuria. Urinary albumin excretion rate was significantly correlated to vWf:Ag (r = 0.46, p = 0.005), VIII:Ag (r = 0.45, p = 0.007), and fibrinogen (r = 0.49, p = 0.003). The known duration of diabetes was correlated to vWf and F VIII. The increased level of vWf:Ag in Type 2 diabetes and the significant association to the urinary albumin excretion rate may suggest a linkage between albuminuria and cardiovascular disease. However, the present study demonstrated no increase in haemostatic variables in patients with microalbuminuria as compared with those with normal albumin excretion.
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PMID:Haemostatic measures in type 2 diabetic patients with microalbuminuria. 214 55

Microalbuminuria is an important risk factor for cardiovascular disease in non-insulin-dependent diabetes mellitus (NIDDM) patients although the pathogenic mechanism between microalbuminuria and cardiovascular disease has not yet been established. Microalbuminuria in insulin-dependent diabetes mellitus (IDDM) patients has been related to abnormalities in haemostasis, poor glycaemic control, disadvantageous alterations in the lipid spectrum and elevated concentrations of lipoprotein(a), another independent risk factor for cardiovascular disease. In this study the interrelations between microalbuminuria and metabolic control, lipoprotein(a), other blood lipids and several haemostasis parameters were studied in 96 NIDDM patients (50 women, 46 men). Forty-three patients showed microalbuminuria. No significant differences were found in blood lipids (Lp(a), serum cholesterol, low-density lipoprotein and high-density lipoprotein cholesterol and triglycerides), glycaemic control (HbA1c) and several haemostasis parameters (factor VII, VIII, fibrin monomer, thrombin-antithrombin III, D-dimer, tissue plasminogen activator antigen and plasminogen activator inhibitor-1) between the micro- and normoalbuminuric subgroups. In the microalbuminuric subgroup increased concentrations for plasminogen and alpha 2-antiplasmin were measured. In general, the presence of microalbuminuria was not associated with significant alterations in glycaemic control, blood lipids or haemostasis parameters in this group of 96 NIDDM patients. Further investigation is required to explain the excess cardiovascular mortality in patients with an elevated urinary albumin excretion rate.
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PMID:The effect of microalbuminuria on glycaemic control, serum lipids and haemostasis parameters in non-insulin-dependent diabetes mellitus. 825 Apr 95