Active clinical trials for "Diabetes Mellitus, Type 2"

This study evaluates the effectiveness of community health workers when added to routine care for patients with diabetes and high blood pressure in rural clinics in Chiapas, Mexico. It does so by recording information on adherence to therapy, blood pressure and hemoglobin A1c while a non-governmental organization working in Mexico trains and introduces a community health worker program.

This observational study is aimed at identifying new molecular promoters of mortality (and morbidity) in patients with type 2 diabetes mellitus (T2DM).

The aim this study is characterize glycemic variability using linear and nonlinear mathematical tools, under basal conditions and in response to specific protocols acute exercise that evoke oxidative stress and inflammation in healthy subjects and type 2 diabetes patients. For this purpose, the sample size will consist of 37 individuals healthy and 32 without type 2 diabetes mellitus wore a CGMS during 3 days. Participants randomly performed aerobic and eccentric sessions, both in the morning (24h after CGMS placement), and at least 7 days apart. Glucose variability was evaluated by glucose standard deviation, glucose variance, mean amplitude of glycemic excursions (MAGE), and glucose coefficient of variation (conventional methods) as well as by spectral and symbolic analysis (non-conventional methods). Physiological mechanisms altered by exercise protocols (Human Soluble Interleukin-6 and Glutathione), will be measured in blood samples.

A 4 week prospective, randomized controlled study was carried out to assess the impact of a care delivery intervention which focused on blood glucose (BG) management among adults with type 2 diabetes presenting to the Emergency Department (ED) with BG > 200mg/dL (11.1 mmol/L). The intervention was designed by a multi-disciplinary team of ED physicians and nurses, endocrinologists and diabetes educators. The intervention incorporated three components: a guideline-based algorithm for diabetes medication management; survival skills diabetes self-management education (DSME); and support for health system navigation. The control group received usual care per the ED's policies and procedures for management of high blood glucose.

To examine the safety and efficacy of long-term combination therapy with alogliptin (Nesina) and biguanides in participants with type 2 diabetes mellitus who responded inadequately to treatment with biguanides in addition to diet therapy and exercise therapy.

The purpose of this study is to examine the safety and efficacy of long-term combination therapy with alogliptin (Nesina) and sulfonylurea in participants with type 2 diabetes mellitus who responded inadequately to treatment with sulfonylurea in addition to diet therapy and exercise therapy.

This study is undertaken to explore whether compared to extension of overnight fast until lunch versus the breakfast consumption influence the oscillation of the metabolic clock gene expression in peripheral blood cells (PBC), at noon and after isocaloric lunch in type 2 diabetic patients.

Study to investigate the safety and efficacy of long-term daily use of Trazenta® Tablets as add-on therapy in patients with type 2 diabetes mellitus.

Type 2 diabetes is now more frequent in children/adolescents, especially in those from minority populations, including Hispanic Americans (HA). Diabetes and the pre-diabetes state markedly increase the risk of cardiovascular disease. Endothelial dysfunction is seen in the earliest stages of atherogenesis, which ultimately leads to cardiovascular disease. The main aim of this study is to evaluate the endothelial function in HA children/adolescents who are at risk for developing type 2 diabetes (obese children/adolescents from the Hispanic population). The investigators' hypothesis is that endothelial dysfunction is present in this population and that it is associated with metabolic abnormalities linked to the insulin resistance syndrome. The investigators will study 2 groups of 15 individuals each, age 10-18 years. Group 1 will consist of obese (body mass index greater than 85th percentile for age and sex) Hispanic American children/adolescents and group 2 will consist of healthy, non-overweight (body mass index between the 25th and 50 th percentile for age and sex) Hispanic American children/adolescents. The study will be carried out at the Joslin Diabetes Center. During the first day, participants will have a medical history and full physical examination, a standard OGTT and measurement of blood cell count, plasma glucose, insulin, lipids, HbA1c, BUN, creatinine, electrolytes, estradiol, testosterone, free fatty acids, CRP, endothelial markers, urinary microalbumin and hCG, if appropriate. An OGTT will be performed in order to rule out IGT or Diabetes. Estimations of insulin secretion and insulin sensitivity will be assessed using the homeostasis model assessment (HOMA). In the second day, the body composition and the brachial artery vasodilatory response to hyperemia will be assessed. Those found with diabetes will be tested for GAD-65 and IA2. The investigators' hypothesis is that Hispanic American children/adolescents at risk for type 2 diabetes have impaired endothelial function and vascular reactivity that are associated with the degree of insulin resistance and its metabolic abnormalities.

There is evidence that inhibition of FFA-release by acipimox is associated with a significant decrease in myocardial lipid content (MYCL) as well as the ejection fraction (as a marker of systolic left ventricular function) in healthy subjects, indicating, that the heart is dependent on a constant supply of free fatty acids in order to guarantee normal cardiac function, and it further indicates, that the heart is not able to cover its energy demand by switching to glucose oxidation. Since that phenomenon, better known as "metabolic inflexibility" has been mainly described in patients with diabetes, we aim to investigate the impact of FFA-inhibition on MYCL and cardiac function in patients with overt type 2 diabetes.