View clinical trials related to Metabolic Syndrome X.
Filter by:This study aimed to investigate the effects of nut consumption on metabolic parameters and biomarkers related to inflammation, oxidative stress, and endothelial function in Korean adults with metabolic syndrome.
The purpose of this study is to learn the impact stress may have on weight management and emotional eating.
Metabolic syndrome (MS) is a cluster of risk factors for cardiovascular disease with increasing prevalence worldwide and insulin resistance is central to its pathophysiology and multi-organ deleterious effects. One of the most affected organs, the heart, undergoes a remodeling process with an increase in fibrous tissue that impairs global cardiac function. Considering that myocardial fibrosis increases myocardial stiffness, one important determinant of diastolic function, it probably contributes decisively to subclinical left ventricular diastolic dysfunction (DD) and heart failure with preserved ejection fraction in patients with MS. Since insulin resistance is a dominant player in the pathophysiology of MS, improvement of the metabolic profile of these patients with metformin might be associated with favorable remodeling of myocardial structure and an improvement in myocardial function. Metformin is a widely used drug to treat type 2 diabetes mellitus and is considered an option in the treatment of high-risk non-diabetic patients with MS, in addition to lifestyle counseling including a healthy diet and physical activity. In this way, we aim to: i) assess if treating non-diabetic patients with MS and DD with metformin in addition to lifestyle counseling decreases cardiac fibrosis and improves diastolic function and assess its impact in functional capacity and health-related quality of life (HRQoL); ii) evaluate if biomarkers of cardiac remodeling and inflammation are predictive factors of response to metformin treatment in these patients. This is a prospective, randomized, open-label, blinded-endpoint (PROBE) trial (scheduled follow-up of 24 months) with 2 arms: lifestyle counseling only and lifestyle counseling plus metformin (maximum dose of 1000mg twice daily). The primary endpoint will be change in change in mean of septal and lateral early diastolic mitral annular velocities (E') (at the end of the 24 months of follow-up). The secondary endpoints will include a composite of major cardiovascular events; diastolic function parameters at rest; plasma levels of insulin, glucose, insulin resistance index, NTproBNP, high-sensitivity C-reactive protein, tumor necrosis factor-α (TNFα), tissue inhibitor of matrix metalloproteinase type 1 (TIMP1) and growth differentiation factor-15 (GDF-15); functional capacity; epicardial, pericardial and abdominal adipose tissue volumes, and coronary calcium score; HRQoL.
Potato is one of the world's most popular foods and is widely accepted as a staple food. The objective of this study is to determine the effect of consuming potato chips from different cultivars on blood glucose, subjective appetite and food intake. It is hypothesized that the chips produced from various potato cultivars will differ in their effect on blood glucose, satiety and food intake.
Potato is one of the world's most popular foods and is widely accepted as a staple food. The objective of this study is to determine the effect of altering commercial blanching and cooling times during manufacture of frozen fries produced by the on blood glucose, satiety and appetite. It hypothesized that the processing regime predetermines the physiologic responses to ingested product and therefore it is possible to produce healthier product lines of potato fries.
The metabolic syndrome is a cluster of metabolic disorders (obesity, hyperglycemia, dyslipidemia and hypertension) and it is a risk factor for the development of type 2 diabetes and atherosclerotic cardiovascular disease. There are several definitions for the metabolic syndrome. The AHA/NHLBI (American Heart association/National Heart Lung Blood Institution)and IDF (International Diabetes Federation)2009 criteria are frequently used to comparing data from studies. Prevention or reduction of obesity and lifestyle modification with physical activity is the main therapeutic goal in patients with metabolic syndrome. Recent studies have shown that exercise in moderate altitude or in moderate hypoxia improved glycemic parameters. The influence of training in moderate altitude on circulating metabolites and hormones in terms of substrate utilization is unclear. The adiponectin seems to play an important role in the homeostasis of adipose tissue and in the pathogenesis of the metabolic syndrome and physical activity seems to have a positive effect on adiponectin concentrations. In this study with randomized controlled pretest-posttest-design we want to investigate the effects of physical activity in moderate hypoxia on biomarkers of metabolic syndrome.
The aim of this study is to evaluate the effect of periodontal treatment on systemic inflammation and quality of life of individuals with metabolic syndrome. There will be a randomized clinical trial with patients from the clinic of Endocrinology - Prediabetes (Hospital de Clinicas de Porto Alegre) and outpatient dental clinic of the Faculty of Dentistry, Federal University of Rio Grande do Sul (UFRGS), who have a diagnosis of metabolic syndrome and diagnosis of periodontitis. The clinical trial will consist of an arm where it will be immediately periodontal treatment (test group) and another arm which will be held later periodontal treatment (control group). The study will last six months , and after this period, the control group will receive the same treatment to the test group . A socio-demographic questionnaire will be applied by a trained interviewer , so that data on income, education , behavioral habits , medical and dental history . Complete periodontal examination will be conducted at 6 sites per tooth for all teeth present at baseline and 3 and 6 months after periodontal treatment . In addition to the tests required for the diagnosis of metabolic syndrome , will be asked the same blood tests at 3 and 6 months after periodontal treatment (total cholesterol , LDL and HDL , fasting glucose , triglycerides , C-reactive protein). Aliquots of plasma from blood collected in each experimental point are stored at -80 ° C for analysis of interleukin- 6, Tumor Necrosis Factor- α (TNF-α) , Glucagon Like Peptide-1 (GLP-1) and adiponectin. At each clinical examination will be collected gingival crevicular fluid , supra and subgingival biofilm . Versions of the questionnaires validated in Brazil (OHIP-14)and WHOQoL Bref will be applied to assess quality of life at baseline and after 6 months of the study . The primary outcome will be change in glycated hemoglobin and secondary outcomes will be changes in serum fibrinogen and C-reactive protein.The hypothesis of this study considers that periodontal treatment can alter the serum levels of C-reactive protein, fibrinogen and glycosylated hemoglobin in patients with metabolic syndrome and thereby contribute to improved quality of life. The objective of this study is to evaluate the effect of periodontal treatment on systemic inflammation and quality of life of individuals with metabolic syndrome.
Potato is one of the world's most popular foods and is widely accepted as a staple food. The objective of this study is to determine the effect of consuming instant mashed potatoes with and without fat on glycemic response, subjective appetite and food intake. It is hypothesized that mashed potato with added fat (as it is usually consumed) will result in lower glycaemic response and subjective appetite, and reduced subsequent food intake.
To evaluate the effects of synbiotic supplementation on insulin resistance, and lipid profile in subjects with metabolic syndrome, in a randomized, double-blind, placebo-controlled pilot study, 38 subjects with metabolic syndrome will be supplemented with either synbiotic or placebo capsules twice/day for 28 weeks. Both the synbiotic (G1) and the placebo (G2) groups will be advised to follow an energy balanced diet and physical activity recommendations. Parameters related to metabolic syndrome and insulin resistance will be measured every 7 weeks during the study course.
The main objective is to develop and validate new endothelial function markers discriminating and reproducible by assessing the ability to reveal changes in endothelial function in response to positive and negative nutritional stimuli.