View clinical trials related to Metabolic Syndrome.
Filter by:The objective is to evaluate whether the medication in polymedicated metabolic syndrome patients could determine the effects of a pomegranate extract on i) metabolic markers, ii) inflammatory markers, and iii) the modulation of the gut microbiota.
The overall aim of the present research program is to determine how a healthy whole-diet approach impacts on cardiometabolic health in adults. With its interdisciplinary approach, the study depicts mechanisms behind disease progression and the impact of healthy dietary patterns on changes in markers of low-grade systemic inflammation together with the exploration of knowledge and attitudes about healthy diets. The study has a preventive character as it targets older adults (65+) without manifest disease.
The primary aim of this study is to assess the feasibility of an intervention to reduce and break up prolonged sitting time in full-time police staff. The secondary aims of this study are to assess preliminary effects on patterns of sedentary behaviour (number of breaks, number of prolonged sitting bouts, average duration of prolonged sitting bouts, and total prolonged sitting duration), additional measures of sedentary behaviour (total sitting time, standing, and stepping), cardiometabolic risk markers, physiological stress (cortisol levels), physical health (self-report and postural stability), psychological wellbeing and mood, work stress (self-reported), and work performance (job satisfaction and productivity).
This is a multi-center behavioral randomized trial with the aim of comparing a group-based lifestyle intervention with a self-directed lifestyle intervention on remission of the metabolic syndrome over 2 years of follow-up.
Metabolic syndrome is a term used to describe a complex clinical condition that includes abdominal obesity, increased level of serum triglycerides, elevated blood pressure, decreased level of high-density lipoprotein cholesterol, and high fasting glucose level. Metabolic syndrome represents one of the major risk factors for the development of cardiovascular diseases and type 2 diabetes mellitus. According to the results of numerous previously conducted studies, the prevalence of metabolic syndrome among the individuals with schizophrenia is higher than in the general population. The reasons for the higher prevalence of metabolic syndrome among the individuals with schizophrenia are not yet fully clarified. Nevertheless, unhealthy dietary habits are considered to be one of the main factors that could have an impact on metabolic syndrome development. According to the results of published studies, individuals with schizophrenia have poorer dietary habits when compared to people without mental disorders. Although there are numerous previously published studies focused on the impact of nutritional interventions on metabolic syndrome in individuals with schizophrenia, there is still no consensus on what would be the most appropriate nutrition therapy for the treatment of metabolic syndrome in this specific population group. Furthermore, the vast majority of the published studies have been conducted on outpatients, with only a small number of them being carried out on hospitalized individuals with a diagnosis of schizophrenia. Dietary Approaches to Stop Hypertension (DASH) diet is primarily intended to those individuals with elevated blood pressure, but according to some authors, it could have beneficial effects in the treatment of the metabolic syndrome as well. DASH diet represents a healthy way of eating with a special emphasis on low-fat dairy products, fruits, vegetables and whole grains, together with an overall reduction in sodium intake. Therefore, the present study aims to determine the impact of dietary habits and nutrition intervention on metabolic syndrome parameters in hospitalized individuals with the diagnosis of schizophrenia. The investigators hypothesize that the intervention will result in the improvement in metabolic syndrome parameters, the amelioration in dietary habits, and the reduction in body weight.
The benefits of weight-loss programs on mood state and cognitive and motor behavior remain unclear and are largely limited to those of calorie restriction (CR) or physical exercise alone. Our aim was to investigate the effect of a combined CR and aerobic exercise program on mood state, cognition-related brain activity, and cognitive and motor behavior in overweight and obese women. Twenty-six overweight or obese women were randomized to either a control group (no intervention) or an experimental group (aerobic exercise + 12.5% energy-intake reduction). Brain-derived neurotrophic factor (BDNF) levels, mood, prefrontal cortex activity, cognitive performance, and learning of a speed-accuracy task were evaluated before and 6 months after the beginning of the program. Confusion and depression increased in the control group (P < 0.05), whereas tension decreased in the experimental group (P < 0.05). BDNF level and learning of a speed-accuracy task remained unchanged. Although PFC activity and executive functions were not affected, the reaction time of visual scanning and associative learning were improved in the experimental group (P < 0.05). An improvement in reaction time during the speed-accuracy task was observed (P < 0.05). In conclusion, a 6-month combined CR and aerobic exercise intervention improved the psychosocial mental state of overweight and obese women. Although it improved motor planning during the speed-accuracy task, it had little impact on cognition and no effect on brain activity and learning of the speed-accuracy task.
Background: Recent studies indicate that exercise-related games can improve executive function, attention processing, and visuospatial skills. Objective: This study investigates whether exercise with exergaming can improve the executive function in patients with metabolic syndrome (MetS). Methods: Twenty-two MetS patients were recruited and randomly assigned to the exergaming group (EXG) and treadmill exercise group (TEG). The reaction time (RT) and electrophysiological signal from the frontal (Fz), central (Cz), and parietal (Pz) cortex were collected during a Stroop task after 12 weeks' exercise.
The purpose of this study was to examine the impacts of a 12-week resistance band exercise program on insulin resistance, blood lipid profiles, body composition, and blood pressure in postmenopausal women with obesity. Thirty-six postmenopausal women participated in this study. Participants were randomly allocated into the resistance band training group (EX, n = 18) or the control group (CON, n = 18). The EX group performed a resistance band exercise training program 60 minutes per day, 3 times per week, for 12 weeks. The CON group did not participate in any exercise, dietary, or behavioral intervention. Blood glucose, insulin, homeostatic model of insulin resistance (HOMA-IR), blood lipids, blood pressure, and body composition were measured before and after 12 weeks of EX or CON.
Non-invasive diagnosis and treatment of nonalcoholic fatty liver disease (NAFLD) remain unmet medical needs. Aim of this study is to investigate the blood levels of three hormonal systems related to obesity, insulin resistance and inflammation in patients with different stages of NAFLD, in order to identify potential diagnostic markers. Study aim: To compare the blood levels of: a) proglucagon-derived hormones (glucagon-like peptide [GLP]-1, GLP-2, glicentin, oxyntomodulin, glucagon, major proglucagon fragment [MPGF]), b) follistatins-activins (follistatin-like (FSTL)3, activin B), c) IGF axis (insulin-like growth factor (IGF)-1, total and intact IGF binding protein (IGFBP)-3 and IGFBP-4, in 18 individuals with early stage NAFLD vs. 14 controls To explore the levels of GDF-15, total and intact, in NAFLD versus obese controls (OC) at baseline and during oral glucose tolerance tests (OGTTs)
Pulmonary arterial hypertension (PAH) is characterized by the progressive increase in pulmonary vascular resistance ultimately leading to right ventricular (RV) failure. Its prevalence is estimated at 40-60 persons per million and predominantly affects people between 20 and 60 years of age. Newly available therapies have improved the 3-year survival to >80%. This improvement in prognosis brings new challenges for clinicians: PAH has changed from a rapidly fatal disease to a chronic disorder with persistent exercise limitation and poor quality of life. Many observations suggest that exercise limitation in PAH is not simply due to pulmonary hemodynamic impairment, but that other determinants are involved. Interestingly, even in absence of obesity or diabetes, insulin resistance (IR) and metabolic syndrome (MS) are highly prevalent amongst PAH patients and associated with worse outcomes. Indeed, lipid accumulation in skeletal muscle (a feature of IR) is observed in both human and experimental model of PAH, but its impact on skeletal muscle function and thus exercise intolerance in PAH remains elusive. Over the past years, several pathophysiological pathways activated by MS have been identified, including the downregulation PPARg/PGC1a and the insulin signalling pathways, especially the insulin-receptor substrate 1 (IRS1)-mediated one. The decrease in these axes is associated with lipid accumulation and impaired mitochondrial function. The investigators previously reported in PAH lungs that the downregulation of these pathways contributes to the establishment of the Warburg effect. This metabolic unbalance contributes to pulmonary artery smooth muscle (PASMC) proliferation, and resistance to apoptosis contributing to PA remodelling. The investigators recently documented that PAH skeletal muscles are less perfused and are also characterized by the presence of a Warburg effect. These features were independent of daily life physical activity. Nonetheless, the origin of these abnormalities and their impact on skeletal muscle function have never been studied. The investigators propose to determine whether or not MS seen in PAH patients impairs mitochondrial functions through an IRS1/PPARg/PGC1-dependent mechanism, which will ultimately decrease skeletal muscle function and perfusion, and thus overall exercise capacity.