View clinical trials related to Prediabetic State.
Filter by:The proposed randomized controlled trial will test the effect of a low-carbohydrate diet on hemoglobin A1c among individuals with elevated hemoglobin A1c that are within the range of prediabetes or diabetes. Results may provide evidence about the role of carbohydrate restriction in individuals with or at high risk of type 2 diabetes.
The aim of this study was to study the level of high-sensitivity CRP in sera of pre-diabetic and newly diagnosed patients with type 2 diabetes mellitus and its correlation with HOMA IR and HbA1c
The goals of the UH3 are to assess the effectiveness of adding Episodic Future Thinking (EFT) to the investigators standard behavioral weight control program to improve weight loss, delay discounting (DD), working memory, glycemic control (HbA1c) and behavioral medication adherence over a 6 month period in persons with prediabetes and comorbid hypertension and/or hyperlipidemia. This will be accomplished by a randomized trial (N = 71 randomized) comparing the effects of EFT versus control that matches attention and use of technology.
The proposed research will translate research on delay discounting to the prevention of Type 2 diabetes (T2D) in persons with prediabetes. In this study, the investigators will verify target engagement (DD) by examining if EFT improves DD under conditions shown to increase discounting of the future. Prediabetics will be randomized to receive EFT/ERT in a factorial design when experiencing simulated poverty/neutral conditions, respectively. The effects will be measured on DD. The investigators predict that poverty conditions will increase discounting of the future for ERT subjects, but those receiving EFT will show levels of DD similar to levels observed for participants in the wealth condition.
Aim: To examine the effect of a brief theory-based health promotion intervention delivered in the community on health behaviour and diabetes-related risk factors among Danish adults at high risk of diabetes. Methods: A randomised trial was conducted among 127 individuals aged 28 to 70 with fasting plasma glucose: 6.1-6.9 mmol/l and/or HbA1c : 6.0-<6.5% (42- < 48 mmol/mol) recruited from general practice in Holstebro, Denmark. Participants were randomised to a control group or to receive the intervention delivered over four 2 h group sessions during five weeks, and two further sessions after one and six months. Questionnaire data and clinical measures were collected at baseline, three months and one year after intervention.
Free fatty acids (FFA) are the main fuel source in a healthy adult heart, since they are responsible for 70-80% of the myocardial ATP production. Plasma FFA and triglycerides (TG) levels are elevated in obesity and diabetes, evoking substrate competition in the heart: the increased availability of lipids will lead to fat accumulation in the heart, which is associated with cardiac insulin resistance and will therefore restrain insulin-stimulated cardiac glucose oxidation. It is shown that a lower myocardial glucose uptake correlates with decreased diastolic function. The benefits of counterbalancing this lipid overload is proven by previous research in pre-diabetes, which showed the reversibility of impaired myocardial substrate metabolism and improvement of function and structure after modest weight loss induced by lifestyle changes. Ciprofibrates are a ligand of the peroxisome proliferator-activated receptor (PPAR) α and are considered to be a major regulator of the lipid metabolism and promote fat oxidative capacity. They are not only effective in normalizing lipid-lipoprotein levels in patients with the metabolic syndrome, but improve also their insulin sensitivity. We therefore hypothesize that ciprofibrate administration in subjects with impaired glucose metabolism (IGM) influence the myocardial substrate metabolism (via the PPARα pathway) and thereby improve myocardial insulin sensivity.
It is hypothesize that, because dapagliflozin will reverse the metabolic defects responsible for the development of prediabetes (i.e. insulin resistance and beta cell dysfunction) and progression from prediabetes to T2DM (beta cell dysfunction) and will cause weight loss, it will markedly reduce the progression from prediabetes to T2DM and reverse glucose tolerance to NGT in patients with prediabetes experiencing acute myocardial infarction. Further, it is hypothesized that the hemodynamic actions of dapagliflzoin will exert cardiovascular benefit in subjects with prediabetes and acute MI by reducing cardiac remodeling, preserve LV function and decrease the risk of development of heart failure and hospitalization for heart failure. Hence, aim to examine the impact of SGLT2 inhibitor on T2DM and cardiovascular risk in patients with prediabetes and cardiovascular disease. The primary objective of the study is to examine the effect of dapagliflozin (10 mg) on the progression from prediabetes to T2DM in patients with prediabetes who experience acute myocardial infarction (MI). A secondary objective is to examine the effect of dapagliflozin on a composite of CV outcome including incidence and hospitalization for heart failure in patients with prediabetes with acute MI. Other secondary outcome is the change from baseline to end of study in LD systolic and diastolic function.
It is well known that Chitosan oligosaccharide is low molecular weight and water soluble and chitosan oligosaccharide has been shown to reduce blood cholesterol and blood pressure, increase immunity, and enhance antitumor properties. the effect of chitosan oligosaccharide (GO2KA1) supplementation on glucose control in subjects with normal blood glucose, impaired fasting glucose and impaired glucose tolerance.
Traditional medical treatments are often based on research done exclusively in males, and recent research efforts in the physiology community have highlighted critical sex differences in disease presentation and progression. For example, the relative risk of fatal heart disease is 50% greater in obese, diabetic women as compared to their male counterparts, and women appear to respond differently to lifestyle interventions such as exercise compared with men. Chronic passive heat exposure (hot tub use) provides alternative or supplemental therapeutic potential for improving cardiovascular and metabolic health in obese women. In addition, passive heat exposure may offer specific cellular protection from stresses like a lack of blood flow (ischemia), which is the primary cause of fatal coronary heart disease. This study is investigating the possible cardiovascular and metabolic health benefits of chronic passive heat exposure, and whether regular hot tub use (3-4 days per week for 8-10 weeks) may reduce obese womens' cardiometabolic risk. The investigators are examining cardiovascular health through blood pressure, blood vessel stiffness, sympathetic ('fight or flight') activity, and responsiveness to stresses like increased or decreased blood flow. The investigators are also examining metabolic health through an oral glucose tolerance test and a subcutaneous fat biopsy. The goal of this research is to develop a therapy targeted toward the specific health needs and complications of obese women, in an effort to improve cardiovascular and metabolic health and provide therapeutic alternatives in this high-risk population.
Impaired fasting glucose (IFG), a significant risk factor for diabetes mellitus (DM), is commonly encountered in the primary care setting and represents an important target for DM prevention. However, data on the long term risk of progression from IFG to DM among Chinese subjects and associated risk factors are currently lacking; appropriate DM prevention programme for this group cannot be yet established. This is a prospective cohort study that aims to estimate the incidence of progression to diabetes mellitus (DM) among Chinese primary care patients with impaired fasting glucose (IFG) over a 3-year period and evaluate putative risk factors. A prospective cohort of around 700 non-diabetic Chinese adults who had IFG (i.e. fasting glucose level between 5.6 to 6.9mmol/L) and received baseline assessment between May 2013 and March 2015 at 3 public primary care clinics across Hong Kong will be invited for a 36-month-follow-up glycaemic status assessment (i.e. to repeat 75-gram oral glucose tolerance test (OGTT) and HbA1c test). The OGTT results will be used as the gold standard for the diagnosis of DM, normoglycaemia, IFG and impaired glucose tolerance (IGT) state. Demographics and lifestyle of the subjects including age, gender, occupation, education level, socio-economic status, smoking and drinking history, diet, exercise, work-sleep pattern, stress, quality of life and family history will be collected using standardized questionnaire. Participant's medical history and drug history will be retrieved from the Clinical Management System (CMS) of the Hospital Authority. Lipid profile, blood pressure, waist circumference and body mass index will also be assessed. Logistic regression model will be performed to determine if these variables are associated with progression from IFG to DM. The primary outcome is the incidence of DM among the IFG study population. The secondary outcomes are the risks of developing DM among subjects with isolated IFG or combined IFG/IGT and determinants of progression to DM. Knowledge on the natural history of isolated IFG or combined IFG/IGT among Hong Kong Chinese primary care patients and the significant modifiable associated risk factors for progression to DM will enable primary care researchers to design optimal management programme for diabetes prevention among these high risk patients.