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Query: UMLS:C0311277 (abdominal obesity)
 2,792 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The positive health effects derived from moderate wine consumption are pleiotropic. They appear as improvements in cardiovascular risk factors such as plasma lipids, haemostatic mechanisms, endothelial function and antioxidant defences. The active principles would be ethanol and mainly polyphenols. Results from our and other laboratories support the unifying hypothesis that the improvements in risk factors after red wine consumption are mediated by endothelial nitric oxide synthase (eNOS). Many genes are involved, but the participation of eNOS would be a constant feature. The metabolic syndrome is a cluster of metabolic risk factors associated with high risk of cardiovascular disease (CVD). The National Cholesterol Education Programmmes Adult Treatment Panel III (NCEPATP III) clinical definition of the metabolic syndrome requires the presence of at least three risk factors, from among abdominal obesity, high plasma triacylglycerols, low plasma HDL, high blood pressure and high fasting plasma glucose. The molecular mechanisms responsible for the metabolic syndrome are not known. Since metabolic syndrome apparently affects 10-30% of the population in the world, research on its pathogenesis and control is needed. The recent finding that eNOS knockout mice present a cluster of cardiovascular risk factors comparable to those of the metabolic syndrome suggests that defects in eNOS function may cause human metabolic syndrome. These mice are hypertensive, insulin resistant and dyslipidemic. Further support for a pathogenic role of eNOS comes from the finding in humans that eNOS polymorphisms associate with insulin resistance and diabetes, with hypertension, with inflammatory and oxidative stress markers and with albuminuria. So, the data sustain the hypothesis that eNOS enhancement should reduce metabolic syndrome incidence and its consequences. Therefore red wine, since it enhances eNOS function, should be considered as a potential tool for the control of metabolic syndrome. This hypothesis is supported by epidemiological observations and needs experimental validation in human intervention studies.
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PMID:A central role of eNOS in the protective effect of wine against metabolic syndrome. 1617 Aug 35

Metabolic syndrome is associated with increased risk for cardiovascular and cerebrovascular disease. The World Health Organization and National Cholesterol Education Program Adult Treatment Panel III have identified physiologic abnormalities associated with metabolic syndrome, including impaired glucose metabolism, high blood pressure, elevated cholesterol levels, and abdominal obesity. It is estimated that 47 million Americans have metabolic syndrome. A variety of therapies may help reduce the incidence and risk, including diet, weight loss, physical exercise, glycemic control, and pharmacological treatments. Nursing care is focused on developing an individualized plan of care that includes family members and providing education, psychosocial support, close monitoring, and continued follow-up to ensure adherence and success in achieving patient outcomes.
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PMID:Metabolic syndrome: contributing factors and treatment strategies. 1620 49

Metabolic syndrome is a constellation of clinical findings that identify individuals at higher than normal risk of developing diabetes mellitus or cardiovascular disease. There are two principal definitions, one emerging from the American National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults, and the other from the World Health Organization. Both definitions share the common elements of abdominal obesity, hypertriglyceridaemia, low HDL-cholesterol, hypertension and abnormal glucose regulation. The syndrome is relatively common across continents, and also among those without marked obesity. It is even more common among patients with major mental health disorders such as schizophrenia. Metabolic syndrome can be used to assess risk for cardiovascular disorder and death, and is an alternative to Framingham Risk Calculations. C-reactive protein may play an additional role in risk prediction. Ongoing monitoring for all components of the metabolic syndrome is necessary. Individuals at high risk require multimodal interventions, including lifestyle interventions and targeted medications as appropriate.
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PMID:Metabolic syndrome and cardiovascular disease. 1628 Mar 41

We assessed the prevalence of chronic kidney disease (CKD) in a hospital-based screening program in Okinawa, Japan. The significance of metabolic syndrome as a determinant of CKD was examined using multivariate logistic regression analysis. A total of 6980 participants, aged 30-79 years, participated in a screening program in Tomishiro Chuo Hospital. Metabolic syndrome was defined according to the criteria of the Adult Treatment Panel III (ATP III). Data were also analyzed according to the modified criteria of the National Cholesterol Education Program (NCEP) that defines abdominal obesity as a waist circumference of > oe =85 cm in men and > or =90 cm in women. CKD was defined as dipstick proteinuria (> or =1+) or a reduced glomerular filtration rate (GFR). GFR was estimated using the abbreviated Modification of Diet in Renal Disease (MDRD) formula. The prevalence of metabolic syndrome and CKD was 12.8 and 13.7%, respectively. Metabolic syndrome was a significant determinant of CKD (adjusted odds ratio (OR) 1.537 and 95% confidence interval (CI) 1.277-1.850, P<0.0001). The adjusted OR (95% CI) was 1.770 (1.215-2.579, P=0.0029) for those with four metabolic syndrome risk factors compared to those with no metabolic syndrome risk factors. Metabolic syndrome was a significant determinant for younger participants (<60 years; OR 1.686, 95% CI 1.348-2.107, P<0.0001), but not for older participants (> or =60 years; OR 1.254, 95% CI 0.906-1.735, NS). The relationship between the number of metabolic syndrome risk factors and the prevalence of CKD was linear using the modified criteria. The results suggest that metabolic syndrome is a significant determinant of CKD in men under 60 years of age, in Okinawa, Japan.
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PMID:Metabolic syndrome and chronic kidney disease in Okinawa, Japan. 1640 28

Several cardiovascular risk factors have been linked to antipsychotic treatment and cardiovascular mortality is increased in these patients compared to the general population. The full metabolic syndrome (or its components) is associated with an increased risk of cardiovascular disorders. The prevalence of the metabolic syndrome was investigated using a cross-sectional study design in a cohort of 269 patients, aged 20-69 years, with schizophrenia living in Northern Sweden, and was defined according to the criteria of the National Cholesterol Education program. The prevalence of the metabolic syndrome was 34.6% (95% CI = 28.8-40.3) and highest (43%; 95% CI = 32-53) for participants aged 40-49 years. Clozapine treated subjects reached the highest prevalence of the metabolic syndrome (48%; 95% CI = 34-62). The prevalence was similar for men (32.8%; 95% CI = 25.8-39.8) and women (38.0%; 95% CI = 27.9-48.2). Men had a high prevalence of hypertension (49.2%; 95% CI = 41.7-56.6) and women had high prevalence of low high-density lipoprotein cholesterol (40.2%; 95% CI = 30.0-50.4) and abdominal obesity (75.0%; 95% CI = 66.0-84.0). Subjects with the metabolic syndrome had significantly higher mean body mass index (BMI) (P < 0.001), HbA1c (P = 0.002), and fasting serum insulin (P < 0.001) compared to non-metabolic syndrome subject. Subjects with the metabolic syndrome had also significantly more often a positive history of cardiovascular diseases compared to non-metabolic syndrome subjects (25.8% versus 12.5%; P = 0.01). Of all study subjects 36.8% were obese (BMI > 30). These results clearly show that the metabolic syndrome and its components are highly prevalent in patients with schizophrenia. Physicians treating patients with schizophrenia are recommended to monitor the components included in the metabolic syndrome.
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PMID:High prevalence of the metabolic syndrome among a Swedish cohort of patients with schizophrenia. 1642 60

Hypertriglyceridemia is a commonly encountered lipid abnormality frequently associated with other lipid and metabolic derangements. The National Cholesterol Education Program recommends obtaining a fasting lipid panel in adults over the age of 20. The discovery of hypertriglyceridemia should prompt an investigation for secondary causes such as high fat diet, excessive alcohol intake, certain medications, and medical conditions (eg, diabetes mellitus, hypothyroidism). In addition, patients should be evaluated for other components of the metabolic syndrome. These include abdominal obesity, insulin resistance, low high-density lipoprotein (HDL), high triglyceride, and hypertension. Hypertriglyceridemia is classified as primary hypertriglyceridemia when there are no secondary causes identified. Primary hypertriglyceridemia is the result of various genetic defects leading to disordered triglyceride metabolism. It is important to treat hypertriglyceridemia to prevent pancreatitis by reducing triglyceride levels to <500 mg/dL. Furthermore, lowering triglycerides while treating other dyslipidemias and components of the metabolic syndrome will reduce coronary events. However, it is controversial how much isolated hypertriglyceridemia correlates directly with coronary artery disease and further studies are needed to clarify whether treatment for this condition leads to meaningful clinical outcomes. Therapeutic lifestyle changes (TLC) are the first line of treatment for hypertriglyceridemia. These changes include a low saturated fat, carbohydrate-controlled diet, combined with alcohol reduction, smoking cessation, and regular aerobic exercise. High doses of omega-3 fatty acids from fish and fish oil supplements will lower triglyceride levels significantly. When patients do not reach their goals by TLC, drug therapy should be started. In cases of isolated hypertriglyceridemia, fibrates are initially considered. When elevated low-density lipoprotein levels accompany hypertriglyceridemia, 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors are preferred. In patients with low HDL levels and hypertriglyceridemia, extended release niacin can be considered. A combination of the medicines may be necessary in recalcitrant cases.
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PMID:Hypertriglyceridemia. 1667 84

The number of cases of the metabolic syndrome is increasing dramatically in Western countries. However, the evaluation of the metabolic syndrome is limited in Asian countries. Thus, our objectives were: 1) to investigate parameters of the metabolic syndrome defined by the National Cholesterol Education Program (NCEP)-Adult Treatment Panel III (ATPIII) in the subjects representing Korean general population and 2) the modification of which factor is most effective in reducing the metabolic syndrome. A total of 10,044 (5024 rural and 5020 urban) Korean men and women in the age range 40-69 yr voluntarily participated in this community-based cross-sectional study (a rural and an urban community was selected). Anthropometric parameters (weight, height, waist and hip circumference and blood pressure), social factors (smoking, alcohol, exercise and education status) as well as biochemical parameters (fasting glucose and insulin, lipids and body composition) were measured. Twenty-six point one per cent of the total subjects were classified as having the metabolic syndrome. Age- and sex-adjusted prevalences were 29.3 and 22.3% in the rural and urban community, respectively (p< 0.01). Abdominal obesity (46.9%) and high blood pressure (45.2%) were major components in the rural community; hypertriglyceridemia (37.6%) and low HDL-cholesterolemia (37.0%) in the urban community. In conclusion, abdominal obesity in the rural community and dyslipidemia in the urban community should be a main subject of intervention, aimed at reducing the prevalence of the metabolic syndrome in Korea. Given the rapid progression of the Korean economy over the past 30 yr, the prevalence of the metabolic syndrome is expected to increase continuously. A strategy to prevent this expected extraordinary event should be conducted at a national level.
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PMID:A rural-urban comparison of the characteristics of the metabolic syndrome by gender in Korea: the Korean Health and Genome Study (KHGS). 1669 97

The metabolic syndrome (MetS) is a cluster of metabolic abnormalities including abdominal obesity, glucose intolerance, hypertension and dyslipidaemia and is associated with an increased risk of vascular events. Since the initial description of the MetS, several expert groups produced different definitions. This variability led to confusion and absence of comparability between studies. Although there is agreement that the MetS is a major public health challenge worldwide and consistent evidence stresses the need for intervention, the definition of the syndrome remains a matter of debate. This review considers the different definitions of the MetS. These include those proposed by the World Health Organisation, the European Group for the Study of Insulin Resistance, the National Cholesterol Education Program Adult Treatment Panel III, the American College of Endocrinology and American Association of Clinical Endocrinologists and the latest International Diabetes Federation definition which includes ethnic-specific waist circumference cut-off points. These definitions share several features but also include important differences; all have limitations. Selected (after a Medline search) studies comparing the different definitions are also considered. There is a need for a standardised definition of the MetS. Furthermore, a definition tailored for children and adolescents is essential. Prospective long-term studies are needed to validate the prognostic power of these definitions. As new information becomes available the definition of the MetS might be further modified.
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PMID:Definitions of metabolic syndrome: Where are we now? 1684 36

Endocannabinoid system, the complex of specific cannabinoid receptors (CB1 and CB2 subtypes) and their endogenous agonistic ligands (endocannabinoids) plays, besides others, an important role in the central and peripheral regulation of food intake, fat accumulation, and lipid and glucose metabolism. Alterations of these functions are associated with endocannabinoid system hyperactivity. The cannabinoid receptor CB1 antagonist rimonabant normalizes the over activated endocannabinoid system which contributes to the regulation of energy homeostasis, and improves lipid and glucose metabolism--decreases body weight, waist circumference, intra-abdominal obesity and triglycerides, increases HDL-C, improves insulin sensitivity according to HOMA index. Results of the international multicentric clinical trials confirm that rimonabant is well tolerated and show antiatherogenic effects (increased adiponectin, decreased marker of inflammation CRP and improvement of LDL profile) as well as decreased percentage of subjects with NCEP/ATPIII (National Cholesterol Education Program Adult Treatment Panel III) defined metabolic syndrome. Thus, the CB1 cannabinoid receptor antagonist rimonabant is suggested to be a prospective drug decreasing cardiometabolic risk factors.
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PMID:[Impact of endocannabinoid system in modulation of cardiometabolic risk factors]. 1687 57

Approaches to controlling dyslipidemia in patients with metabolic syndrome must take into consideration a patient's individual characteristics and underlying lipid disorder. Some patients will require pharmacologic therapy, whereas others can be controlled with lifestyle changes alone. The National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III) guidelines recommend that patients with at least 3 of the following clinical variables be designated as having metabolic syndrome: abdominal obesity as reflected in increased waist circumference; a low high-density lipoprotein cholesterol (HDL-C) level; an elevated triglyceride level; elevated blood pressure or treatment with antihypertensive medications; and/or elevated fasting plasma glucose or treatment with antidiabetic medications. Unless patients with metabolic syndrome change their lifestyle, existing cardiovascular and metabolic risk factors will worsen or new risk factors will develop. This helps explain why these patients are at increased risk for developing type 2 diabetes mellitus (DM) and coronary heart disease (CHD). The lifestyle changes recommended by NCEP ATP III for controlling dyslipidemia (i.e., elevated levels of triglycerides and decreased levels of HDL-C) in patients with metabolic syndrome or type 2 DM include (1) reduced intake of saturated fats and dietary cholesterol, (2) intake of dietary options to enhance lowering of low-density lipoprotein cholesterol, (3) weight control, and (4) increased physical activity. If lifestyle changes are not successful for individuals at high risk of developing CHD, or for those who currently have CHD, a CHD risk equivalent, or persistent atherogenic dyslipidemia, then pharmacotherapy may be necessary as defined by NCEP ATP III guidelines.
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PMID:Successful control of dyslipidemia in patients with metabolic syndrome: focus on lifestyle changes. 1690 65


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