View clinical trials related to Type 2 Diabetes.
Filter by:Aims/hypothesis: Populations worldwide are aging and type 2 diabetes is common in individuals aged >80 years. The important issue that needs to be considered is whether tight glycemic control is benefits for elderly patients with type 2 diabetes. The benefits of intensive glucose control remain uncertain for the heterogeneous population of older diabetic patients due to a lack of clinical trial data evaluating the benefits of long-term intensive glucose control in older patients. This study is designed to provide reliable evidence on the balance of benefits and risks conferred by intensive glucose control in elderly patients with type 2 diabetes Methods: This is a prospective, randomized, open-labeled, controlled design to assess the benefits of treating elderly patients with type 2 diabetes. The study will include 208 elderly patients with type 2 diabetes and follow-up for 5 years. Eligible patients are randomized to receive intensive (A1C <7.0%) or conservative (A1C around 8.0%) glycemic control. The primary study outcomes are a composite of macrovascular events and a composite of microvascular events, considered both jointly and separately. The secondary outcomes are death from any cause, death from cardiovascular causes, total coronary events, total cerebrovascular events, heart failure, peripheral vascular events, all cardiovascular events, and hospitalization for 24 hours or more. Expected results: This study is designed to provide reliable evidence on the balance of benefits and risks conferred by intensive and conservative glucose control in elderly patients with type 2 diabetes. Once completed, this trial will clearly influence the management of elderly patients with type 2 diabetes, regardless of the results.
The purpose of this study is: - To assess the efficacy of Nasulin vs. placebo as indicated by time spent in euglycemia, assessed by continuous glucose monitoring data and serum fructosamine levels in patient volunteers with Type 2 Diabetes. - To asses the safety and tolerability of Nauslin at 50 IU and 100IU doses in patient volunteers with Type 2 Diabetes
The purpose of this study is to compare the effects of insulin VIAject with Regular Human Insulin and Insulin Lispro on measures of mealtime blood vessel stress and blood flow.
The overall goal of this randomized clinical trial (RCT) is to test the efficacy of a culturally- and literacy-tailored cognitive-behavioral intervention designed to enhance adherence to diabetes self-management behaviors and improve glycemic control among low-income Hispanic individuals with type 2 diabetes mellitus.
This protocol is intended to test whether a focused nutritional intervention in hospitalized patients with type 2 diabetes can have an impact on long term eating habits, physical activity and anthropometric parameters. The rational is to use the food tray as a means of conveying simple and practical nutritonal and behavioral messages.
Pioglitazone, a drug used in treatment of type 2 diabetes has been shown to improve insulin sensitivity in skeletal muscle, liver, and fat cells. Despite the beneficial effects of pioglitazone to improve insulin sensitivity and reduce cardiovascular disease in high risk type 2 diabetic patients, weight gain has been a limiting factor. Exenatide, another agent used for treatment of T2DM, improves glycemic control and promotes moderate weight loss. In this proposal we will examine the effect of combination therapy with pioglitazone plus exenatide on body weight, fat topography, beta cell function, glycemic control, and plasma lipid levels in subjects with type 2 diabetes mellitus compared to treatment with each drug separately. Assessment of beta cell function will be performed by measuring the maximal insulin secretory capacity using a maximal hyperglycemic stimulus combined with an intravenous arginine stimulus.
Oxidative stress has been implicated in the development and complications of diabetes. Hyperglycemia and insulin resistance or insufficiency in diabetes can cause oxidative stress by excessive reactive oxygen species and can increase damage and alter antioxidant status in nerve cells. Antioxidant defense mechanisms protect against damage or restore oxidative damage. Glutathione, a powerful antioxidant plays a key role in the first line of antioxidant defense and seems to be a sensitive indicator of oxidative stress in various diseases such as diabetes. Glutathione functions in the regeneration of vitamin C which is another crucial antioxidant. Both hyperglycemia and insulin insufficiency inhibit uptake of vitamin C. The brain contains measurable amounts of glutathione that contribute to the antioxidant pool in the brain and guards against disease processes that are caused by oxidative stress. Since the brain is the most highly oxidative organ in the body and highly susceptible to oxidative stress, with increasing impact on diabetes, biomarkers of oxidative stress in the brain through the use of novel magnetic resonance imaging techniques for glutathione and vitamin C will be studied.
This study was conducted to evaluate the effect of A1C variability on the progression of carotid artery intima-media thickness in type 2 diabetic patients.
Bioactive components in buckwheat enhance insulin sensitivity in Type 2 diabetes by improving glucose uptake and utilization through a unique mechanism that operates independent of insulin.
This study evaluates how ectopic fat (in the pancreas, heart, liver and skeletal muscle), visceral fat, and subcutaneous fat changes following surgically induced weight loss using gastric banding. The investigators also evaluate whether changes in pancreatic fat content correlate with improvement in beta-cell function.