View clinical trials related to Type 2 Diabetes.
Filter by:In recent years, with the further research of the pathogenesis of diabetes mellitus and the mechanism of oral antidiabetes drugs, the early combination therapy of oral antidiabetes drugs and insulin is getting paid more and more attention. A lot of studies have confirmed that Gliclazide MRs have excellent reducing blood glucose efficacy and vascular protection. Based on these theory and practice, this study is designed to demonstrate whether the combination therapy of Gliclazide MR and basal insulin can control the blood glycemia effectively and reduce the dosage of insulin and the hypoglycemia events compared to the premix insulin monotherapy.
The aim of this study is to establish the risk and frequency of non-symptomatic hypoglycemia in type 2 diabetes under previous therapy with glibenclamide. Participants will be monitored via a continuous glucose monitoring system in a standardized clinical setting during day and night time, implementing meals and exercise of moderate intensity performed in the postprandial state.
Hypoglycemia or low blood sugar is a very serious complication that diabetics experience. This is of great concern because there is a lack of available information of how Non Insulin Dependent Diabetic Mellitus patients (NIDDM) defend themselves against a low blood sugar. This is particularly disturbing since NIDDM patients are likely to require intensive treatment, and as a result, the risks of severe hypoglycemia to the NIDDM patient increase. The current proposal aims to provide information on how NIDDM patients can defend themselves against hypoglycemia, thus decreasing their risks for this severe complication.
The purpose of this study is to compare two simple and safe emergency department discharge therapy for Type 2 Diabetes patients with severe hyperglycemia and with no indications for inpatient admission.
Diabetes affects almost 21 million people in the United States. In this study we will test a drug called Pramlintide(Symlin), and see how it works to lower blood sugar and fat levels after a meal. Lowering high sugar levels and fat levels after a meal is very important in the prevention of the problems that persons with type 2 diabetes often encounter. Hypothesis is that Pramlintide will lower blood sugar and fat levels after a meal.
Background: Incretin hormones are hormones produced by the gut in response to food intake. These hormones help the body to control the metabolism of glucose (sugar). In particular, two incretin hormones (GLP-1 and GIP) cause the pancreas to secrete more insulin in response to high blood glucose levels. This helps the body to metabolize the glucose more effectively, lowering blood sugar levels. In addition to their effects on the pancreas, GLP-1 and GIP have effects on other tissues, including the brain, gut, fat cells and bone. A new class of oral drugs developed for the treatment of type 2 diabetes mellitus (T2DM) called DPP-4 inhibitors increases levels of the active forms of GLP-1 and GIP in the body by preventing their breakdown. This study tests whether a medicine in this class called sitagliptin (Januvia), which is commonly used to treat T2DM, affects markers of bone turnover in patients with T2DM. The hypothesis is that treatment with sitagliptin will increase markers of bone formation and decrease markers of bone resorption during a mixed meal, by enhancing active circulating levels of GLP-1, GIP and GLP-2. Methods: To address this question we will recruit patients with T2DM whose diabetes is controlled with either diet+exercise or with metformin (another medicine commonly used to treat T2DM). Subjects will undergo measurement of body fat and bone mineral density by DEXA scanning and a 3-hour mixed meal test. During the mixed meal test blood samples will be taken to measure how much GLP-1 and GIP are produced. Markers of bone formation will also be measured in blood samples obtained during the mixed meal test. Subjects will then be randomly assigned to 8 weeks of treatment with either sitagliptin (100 mg/day) or matching placebo (an inactive tablet that does not contain medication). Subjects will be seen 4 weeks after commencing treatment to assess safety and tolerability. After 8 weeks of treatment the meal test will be repeated. Subjects will then be washed off of their initial treatment (sitagliptin or placebo) for 1 week (that is, they will receive no study medication during this period). After the washout period, they will commence a second 8-week period of treatment with the other study medication (that is, if they received sitagliptin initially, they will receive placebo during period 2 and vice-versa). At the end of period 2, subjects will undergo a third mixed meal test with measurement of GLP-1, GIP and markers of bone turnover. Significance: Recent studies suggest that oral antidiabetic medications of the thiazolidinedione class, such as rosiglitazone (Avandia) and pioglitazone (Actos), may weaken bones, increasing the risk of fractures in older women with diabetes. The proposed study will test whether drugs of the DPP-4 inhibitor class, such as sitagliptin (Januvia), have beneficial effects on bone turnover by increasing the activity of GLP-1 and GIP. Results of this pilot study may suggest the need to perform longer-term studies to determine whether DPP-4 inhibitors increase bone mineral density and reduce the risk of fractures in patients with diabetes.
This study will assess the safety, tolerability and pharmacokinetics of sitagliptin in 10 to 17 year old diabetic patients.
The purpose of this study is to determine whether online peer support will increase adherence to an internet-based pedometer walking program.
Our objective was to test whether the highly viscous polysaccharide incorporated into the biscuit formulation would reduce the postprandial blood glucose response equally in healthy subjects and individuals with type 2 diabetes.
Type 2 diabetes is a chronic metabolic disorder requiring lifestyle modification and medicines, adherence to which has to be practised on a daily basis. Motivation of patients to adhere to treatment is difficult in clinical practice. It is well documented that majority of patients do not reach the glycaemic targets even in the centres of excellence. Regular short service messages (SMS) through cell phones could have a positive effect on behaviour and adherence to life style changes and compliance to drugs. It may be practical and feasible to use information technology as an effective and simple tool for motivating patients to adhere to the prescribed treatment regimen. In diabetic patients, frequent reminders regarding the need for adherence to LSM and drugs by the medical professionals will improve the compliance.