View clinical trials related to Type 2 Diabetes.
Filter by:The RISE Pediatric Medication Study is a 2-arm, 4-center, clinical trial of children with prediabetes and early type 2 diabetes to address the hypothesis that aggressive glucose lowering will lead to recovery of beta-cell function that will be sustained after withdrawal of treatment. Pediatric participants (ages 10-19) will be randomized to one of the following treatment regimens: (1) metformin alone or (2) early intensive treatment with basal insulin glargine followed by metformin. The primary clinical question RISE will address is: Are improvements in ß-cell function following 12 months of active treatment maintained for 3 months following the withdrawal of therapy? Secondary outcomes will assess durability of glucose tolerance following withdrawal of therapy, and whether biomarkers obtained in the fasting state predict parameters of ß-cell function, insulin sensitivity and glucose tolerance and the response to an intervention.
The RISE Adult Medication Study is a 4-arm, 3-center, clinical trial of adults with prediabetes and early type 2 diabetes to address the hypothesis that aggressive glucose lowering will lead to recovery of beta-cell function that will be sustained after withdrawal of treatment. Adult participants (ages 20-65) will be randomized to one of the following treatment regimens: (1) blinded placebo, (2) blinded metformin alone, (3) early intensive insulin treatment with basal insulin glargine followed by open-label metformin, (4) the glucagon-like peptide-1 receptor agonist (GLP-1RA) liraglutide plus open-label metformin. The primary clinical question RISE will address is: Are improvements in ß-cell function following 12 months of active treatment maintained for 3 months following the withdrawal of therapy? Secondary outcomes will assess durability of glucose tolerance following withdrawal of therapy, and whether biomarkers obtained in the fasting state predict parameters of ß-cell function, insulin sensitivity and glucose tolerance and the response to an intervention.
A computerized registry of diabetes patients in a large health maintenance organization in Israel. The registry is aimed to be used by health professionals to identify diabetes patients and to follow the courses of their illnesses and risk factors.
Glycaemia, insulin secretion and action in morbidly obes subjects with type 2 diabetes after sleeve gastrectomy ond Roux-en-Y gastric bypass: A randomised single centre study.
In animal models and retrospective studies, certain food components such as sugars and fiber have been detected as potential agents to influence development and progress of type 2 diabetes. The DiNA study prospectively investigates, if non-soluble non-fermentable fibers (vs. soluble ones) and galactose (vs. palatinose) are capable to improvement metabolic parameters in patients with long-term type 2 diabetes and intensive insulin treatment.
The Health Influences of Puberty (HIP) Study is designed to explore the relationships between puberty and the onset of type 2 diabetes in adolescents. The results of this study will help us better understand how to prevent type 2 diabetes in these youth. Children go through many changes during puberty, including important hormonal and behavioral alterations. Among these changes, it has long been known that, during puberty, insulin does not work as well as it does before and after puberty. This is called physiologic insulin resistance. In healthy children, this does not cause diabetes or affect blood sugar in any way because the body is able to compensate by making more insulin. Indeed, this is thought to be an important part of the adolescent growth spurt. However, in some children with increased risk for developing type 2 diabetes due to obesity and genetics, the worsening insulin resistance of puberty cannot be compensated for and these youth get diabetes early. The investigators believe this is because type 2 diabetes is rarely, if ever, seen before puberty begins, and the peak of diabetes onset in adolescents occurs at the time of the worst insulin resistance. This specific research project has two goals: 1. To examine effects of obesity on how well the body's insulin works during puberty, and 2. To see if treatment of obese children during this critical period of puberty with a medication that improves insulin resistance (metformin) will help prevent early onset type 2 diabetes.
The purpose of this study is to collect performance data on the Integrated sensor and infusion set during 3 days of use and demonstrate performance adequacy of the integrated sensor and infusion set with glucose sensing and insulin delivery functionalities. The hypothesis of this study is that having the infusion of insulin in close proximity to the sensor does not interfere with the sensor accuracy. This study focuses on high bolus patients. A high bolus is defined as 12 units or more.
Experimental hyperglycemia (5 hours) will be induced via a constant- or fluctuating-rate glucose infusion to establish different patterns of glycemia in healthy individuals. The effects of these acute models of hyperglycemia on the adaptations to a single aerobic exercise bout will be tested. Changes in pancreatic endocrine function, insulin sensitivity, endothelial function, and oxidative stress will be measured.
Aim: Evaluate the regulation of muscle derived Interleukin-6 (IL-6)during exercise and in particular whether it is regulated by the Interleukin-1 (IL-1) system. Rationale: It has been shown that IL-1 antagonism improves glycemia and insulin secretion in patients with type 2 Diabetes. However, IL-1 antagonism also decreases IL-6 levels. The effect if IL-6 on the glucose metabolism has been unclear in the past and subject to intense debate, with recent evidence indicating a beneficial role in regulating glucose metabolism. However little is known about regulation of muscle-induced IL-6 produced during exercise. It is therefore our aim to investigate whether exercise induced increases in IL-6 are dependent on the IL-1 system. If IL-1 antagonism does decrease IL-6 and along with it, the beneficial potential of IL-6, this may require additional medication like IL-6 substitution or dipeptidyl peptidase-IV (DPP-IV)antagonists. In addition, the investigators will assess the effect of IL-1 antagonism on insulin and Glucagon like peptide-1 (GLP-1) secretion as well as muscle soreness,fatigue and vascular function in response to an acute exercise bout.
Gastric bypass surgery resolves type 2 diabetes mellitus (T2DM) without the need for diabetes therapy in ~80% of patients. Moreover, improvement in insulin sensitivity and glucose homeostasis occurs within days after surgery before significant weight loss is achieved. This observation has led to the notion that bypassing the upper gastrointestinal (GI) tract has specific therapeutic effects on insulin action and glucose metabolism. In fact, both surgical and endoscopic procedures that bypass the upper GI tract are currently being studied in human subjects. Recently, a new surgical technique, duodenal-jejunal bypass surgery (DJBS), has been developed specifically to treat T2DM. Data from preliminary studies have shown that DJBS results in glycemic control in 87% of overweight and obese patients with T2DM.These subjects will undergo metabolic studies at the University Hospital in Sao Paulo before and after their surgical procedure. Washington University investigators will: 1) provide technical support and guidance to the physicians performing the studies in Brazil, 2) process and analyze blood samples obtained from the study at the Washington University Center for Human Nutrition, and 3) be involved in analyzing the data and writing the final manuscripts. The effects of DJBS on the following clinical and metabolic parameters will be evaluated