View clinical trials related to NIDDM.
Filter by:Metformin is a drug used to treat patients with diabetes. The aim of this study is to examine the effect of Metformin along with a low-calorie diet on obese and/or overweight adults with an increased waist measurement. In addition, the study also aims to look at the effect of the drug vs. placebo on quality of life and physical activity.
The overall purpose of this research is to examine and compare the effectiveness and costs of a community-based intervention to support self-management with usual primary care for older adults with Type 2 Diabetes Mellitus and multiple chronic conditions and their family caregivers. Once the study is complete, the investigators will be able to determine if there is any measurable difference in self-care management between usual care plus the intervention versus usual care alone.
The purpose of this study is to characterize the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of PF-04937319 following multiple (14 days) escalating oral doses in patients with type 2 diabetes.
The risk of cardiovascular disease (CVD) in patients with type-II-diabetes mellitus (type-II-DM)is more than doubled and CVD accounts for 70% of deaths in this group of patients. Hypertension is a major risk factor for CVD in patients with type-II-DM and a major contributor cardiovascular mortality. Uncontrolled- (UH) and resistant hypertension (RH)are more common in patients with type-II-DM, why further bloodpressure (BP) control is needed. The prevalence of UH and RH has not been examined in a consecutive Danish outpatient population with type-II-DM. The purpose of this study is to examine the prevalence of resistant hypertension in patients with type-II-diabetes and to examine the characteristics of patients with resistant hypertension as compared to patients with controlled hypertension with regards to arterial stiffness.
Polyphenols belong to the largest group of secondary metabolites produced by plants, mainly, in response to biotic or abiotic stresses such as infections, wounding, UV irradiation, exposure to ozone, pollutants, and other hostile environmental conditions. It is thought that the molecular basis for the protective action of polyphenols in plants is their antioxidant and free radical scavenging properties. These numerous phenolic compounds are major biologically active components of spices, aromas, essential oils, and traditional medicines. In order to investigate the impact of spice polyphenols on postprandial cytotoxic lipid peroxidation products (MDA) levels in humans, the investigators propose to achieve the following specific aims using a randomized crossover study design: 1. To determine the effect of a ground beef patty meal with and without spices on postprandial levels of plasma malondialdehyde (MDA). 2. To determine the effect of a ground beef patty meal with and without a spice blend on MDA accumulation in urine. This study will determine whether spice polyphenols exert a beneficial effect by inhibition of the absorption of MDA. These findings may help to explain the potentially harmful effects of oxidizable fats found in foods and the important benefit of dietary polyphenols in ameliorating this potentially harmful effect.
The Pima Indians have the highest reported prevalence of NIDDM of any population in the world. Within this population, it is possible to identify subgroups of individuals at a particularly high risk for NIDDM. This project examines whether defects in insulin secretion contribute to the higher risk of NIDDM in these subgroups and whether they progress over the course of the disease. Healthy Pima men and women at high risk for NIDDM including individuals in the following 3 groups will be recruited: 1)persons whose mothers and/or father developed diabetes at an early age (< 35 y); 2) persons whose mothers were diabetic during pregnancy; and 3) persons whose birthweight was < 2500 g. These individuals, as well as subjects with none of the above risk factors and a group of non-Pima controls, will be admitted to the NIH Clinical Research Unit at Phoenix Indian Medical Center for the following series of studies. Body composition will be determined by DXA scanning and by measuring the amount os visceral abdominal fat using MRI. A 75-g oral glucose tolerance test and a 25-g intravenous glucose tolerance test will be performed. Insulin action will be measured with a hyperinsulinemic-euglycemic glucose clamp (insulin infusion: 40mU/m(2) min and insulin secretory responses to glucose will be measured during a 5-step hyperglycemic glucose clamp immediately thereafter. Pima subjects will be followed longitudinally after discharge from the unit and oral glucose tolerance tests will be performed every three months. Individuals who transition from normal to impaired glucose tolerance or impaired glucose tolerance to diabetic will be invited back to the Clinical Research Center for repeat testing. By comparing insulin secretion-glucose dose-response curves, it may be possible to discern subtle defects in insulin secretion predisposing certain individuals to NIDDM. In addition, comparison of the responses in the offspring of diabetic pregnancies with those in the offspring of mothers who subsequently became diabetic may allow us to separate defects due to genetic causes from those due to the intrauterine environment. Finally, studying subjects as they progress from normal glucose tolerance to diabetes will test whether the defects in insulin secretion are progressive and contribute to the development of NIDDM.
The principal objective is to assess and analyze the effects of a six month programme in Adapted Physical Activity (APA) on physical activity, compliance, and insulin resistance among type 2 diabetics.
This feasibility study is designed to examine modulation of the relative activities of ACE and ACE2 in diabetic patients following treatment with the angiotensin type 1 receptor (AT1R) antagonist, Candesartan. This study will provide a closer insight to the possible involvement of the renin-angiotensin system (RAS)-related enzymatic components in development or attenuation of vascular pathogenesis.