Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0151744 (myocardial ischemia)
 31,282 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Still under debate is the prevalence of microalbuminuria in patients with recently diagnosed Type 2 (non-insulin-dependent) diabetes mellitus and its relation to existing macro-vascular disease and the major vascular risk markers. Hence, from a representative sample of 1512 patients with Type 2 diabetes of varied duration (recruited from 22 non-specialized medical practices of the Greater Munich Area) 68 (26 males, 42 females) of 71 eligible subjects with a known duration of diabetes of up to 17 weeks and not less than 4 weeks were examined in the present study. Median age was 61 (39 to 75) years, prevalence of ischaemic heart disease (case history plus ECG, Minnesota code, Whitehall criteria) 41.2%, and that of peripheral vascular and carotid artery disease (both assessed by ultrasound-Doppler) were 35.3 and 4.4%, respectively. Diabetes was well controlled (HbA1c: 6.9%, 5.6-8.3; fasting blood glucose: 7.7 mmol/l, 5.4-10.4; median +/- interquartile range IQ), the cardiovascular risk profile was most prominent in terms of triglycerides (3.1 mmol/l, 2.1-4.6, median +/- IQ range) and systolic blood pressure (164 mm Hg, 140-186, median +/- IQ range). 13.2% showed signs of urinary tract infection. Of the remainder, 19.0% exhibited microalbuminuria (RIA, > 30-200 mg/l), and 5.2% macroalbuminuria (> 200 mg/l). Significant correlations (p < 0.05) were found between urinary albumin concentration and beta 2-microglobulin in serum, systolic blood pressure, serum triglycerides, serum HDL-cholesterol (inversely), HbA1c, and peripheral vascular disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Microalbuminuria in a random cohort of recently diagnosed type 2 (non-insulin-dependent) diabetic patients living in the greater Munich area. 824 49

We have reappraised studies on morbidity and mortality in continuous ambulatory peritoneal dialysis (CAPD), comparing it with hemodialysis (HD), the standard treatment for end-stage renal disease (ESRD). More hospitalization is required for CAPD, the difference being related to peritonitis, to the more frequent presence of some risk factors (such as diabetes and atherosclerosis) in the patients selected for CAPD, and to the lack of experience in the early years of CAPD practice. CAPD patients have less acute morbidity during treatment that not always requires hospitalization: hypotension, hypertension, arrhythmias, and myocardial ischemia. Cardiac performance is also better in CAPD patients, who develop less myocardial hypertrophy than HD patients. Hospitalization due to infectious disease not referable to technique, beta 2-microglobulin related morbidity, signs of uremic neuropathy, osteodystrophy, and malnutrition are similar in both groups. Method survival is better for HD, the difference being completely accounted for by peritonitis. Patient survival adjusted for pre-treatment differences is similar in CAPD and HD, and this is not an artifact of more drop-outs on CAPD. A high incidence of peritonitis is accompanied by an increased risk of death. Older patients have a lesser risk of death on CAPD than on HD. Diabetics have a worse survival than non-diabetics, with no difference between the two methods. Although patient survivals on CAPD and HD are the same, differences in the mode of blood purification have an interesting impact on particular aspects of morbidity.
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PMID:Morbidity and mortality of CAPD and hemodialysis. 844 38

The 10-year follow-up of the Munich General Practitioner Project was designed as a long-term prospective study to evaluate factors predicting macrovascular and overall mortality in a random cohort of non-insulin-dependent diabetic (NIDDM) patients. Of the original 290 patients (103 males, 187 females, median age 65 years) 92.5% could be assessed, 103 subjects had died, 58 from macrovascular causes. In an univariate analysis of baseline data, deceased patients, and especially those who died from macrovascular causes had significantly higher fasting blood glucose, HbA1c, von Willebrand-factor protein, urine albumin excretion, and serum beta 2-microglobulin, were significantly older, exhibited significantly more ischaemic heart disease (abnormal ECG Minnesota codes), carotid artery and peripheral vascular disease (both determined by ultrasound-Doppler), and had significantly inferior knowledge about diabetes and its treatment. No significant differences were seen for gender, blood pressure, smoking, total cholesterol, triglycerides, HDL-cholesterol, or the use of antidiabetic, antihypertensive or coronary drugs. In a multiple logistic regression analysis, the risk factors for macrovascular death were age, HbA1c and von Willebrand-factor protein. When baseline macrovascular disease was taken into account, carotid artery disease was also a determinant. The main variables from the metabolic syndrome (blood pressure, dyslipidaemia, body mass index) did not enter a multiple logistic regression analysis. The data suggest that age and haemoglobin A1c are major determinants, and that in addition von Willebrand-factor associated endothelial damage is a risk factor for macrovascular mortality in NIDDM patients.
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PMID:Predictors of 10-year macrovascular and overall mortality in patients with NIDDM: the Munich General Practitioner Project. 896 Aug 40

Dialysis-related amyloidosis predominantly occurs in osteo-articular structures and dialysis-related amyloid (DRA) substances also deposit in extra-articular tissues. Clinical manifestations of DRA include odynophagia, gastrointestinal hemorrhage, intestinal obstruction, kidney stones, myocardial dysfunction, and subcutaneous tumors. The pathological characteristics of DRA in the heart of hemodialysis patients have rarely been reported. We report the case of a 73-year-old female with a history of cerebral palsy and end-stage renal disease status post two failed renal transplants who had been on hemodialysis for 30 years. The patient was admitted with the working diagnosis of pneumonia. An echocardiography showed markedly reduced biventricular function manifested by low blood pressure with systolic in the 70s and elevated pulmonary artery pressure of 45 mmHg, which did not respond to therapy. Following her demise, the autopsy revealed bilateral pulmonary edema and pleural effusions. There was cardiac amyloid deposition exclusively in the coronary arteries but not in the perimyocytic interstitium. Amyloids were also found in pulmonary and intrarenal arteries and the colon wall. Previous case reports showed that beta 2-microglobulin amyloid deposits in various visceral organs but less frequently in the atrial and/or the ventricular myocardium. In the present case, amyloids in the heart were present in the intramural coronary arteries causing myocardial ischemia and infarction, which was the immediate cause of death.
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PMID:A case of intramural coronary amyloidosis associated with hemodialysis. 2853 82