View clinical trials related to Diabetes Mellitus, Type 2.
Filter by:Gestational diabetes mellitus (GDM) increases the risk of adverse pregnancy outcome and developing type 2 diabetes after delivery. It is well recognized that behavioral intervention is effective in preventing type 2 diabetes in high risk population. Recently, some studies showed that exercise, dietary and weight control reduced the risk of developing GDM in obese/over weight women or in women with GDM history. With the increasing use of smartphones, mobile applications (APPs) can be applied in the education and management of chronic diseases, including diabetes. Therefore, the investigators will conduct a multi-centered, two-armed, open-labeled, randomized controlled trial to evaluate whether early lifestyle intervention with a mobile APP can prevent the occurrence of GDM in pregnant women who are at high risk of this disease. The investigators hypothesis that behavioral intervention from the first trimester of pregnancy with mobile APP that incorporates nutrition, exercise and phycological support will: 1. Reduce the risk of developing GDM in pregnant women with risks of GDM. 2. Improve the pregnant women's adherence of behavioral intervention and their satisfaction of prenatal medical care.
TACT3a is a double blind, placebo-controlled, randomized trial to test a novel therapy, edetate disodium-based chelation of environmentally acquired toxic metals, to reduce cardiovascular events including amputation in high-risk diabetic patients.
This pilot randomized controlled trial aims to evaluate the feasibility for safety examination of continued metformin therapy in patients with type 2 diabetes (T2D) following invasive coronary angiography. Metformin will be continued until coronary angiography.
The object of this study is to investigate the damage to the retinal nerve fiber layer (RNFL) and ganglion cell complex layer (GCL+) in diabetic patients without retinal microangioma as detected by fundus fluorescein angiography (FFA) and to determine the kind of nerve damage more likely to indicate early injury.
This protocol reflects the first part of a larger mixed-methods study aimed at exploring the process by which global recommendations can be translated into context-specific, evidence-informed action for diabetes prevention in low-resource settings. The CEAD project will be carried out in 2 low-resource settings in Ecuador. Here, in recognition that rigorous epidemiological data on diabetes risk and morbidity is needed to explore applicability of potential actions, the investigators will undertake 2 representative cross-sectional population survey using geospatial sampling. We will collect dat by interview in the homes of the participants using WHO STEPS questionnaires and measure participants' physical and biological parameters.
Mexico has one of the highest prevalence of obesity, reported on 32.4 percent of people over 20 years old, with a prevalence of obesity class III of 1.8 percent on males and 4.1 percent on females. According to previous data in our Obesity Clinic the mean age of these patients is 41 years, 46 percent have pre-diabetes or type 2 diabetes mellitus (T2D); 66 percent has hypertension and 33 percent has dyslipidemia. The management of alterations in the glucose metabolism in this unit is made by dietary treatment and with the use of metformin at doses of 1,700 mg/day and/or basal insulin. Dapagliflozin is a selective SGLT2 inhibitor than has shown a sustained effect on the reduction of glycated hemoglobin at 0.4 to 0.8 percent (initial 7.8 to 8.0 percent). Additionally, due to the induction of glycosuria up to 20 to 85 g/day, it has been calculated that its use induces a caloric deficit at 80 to 340 kcal/day. This has been tested in patients with T2D in which induces a weight loss of 2 to 3 kg and in combination with metformin even a weight loss up to 5.07 kg (-6.21 to 3.93 kg) without regain (at least for 2 years). Furthermore, dapagliflozin decrease systolic blood pressure, increases HDL cholesterol concentrations and decreases triglyceride concentration. The drug product action is independent of the insulin production at pancreas, consequently, it exists a possibility of using the drug product on patients with prediabetes or even on other types of diabetes. Regarding the adverse effects related to its use, it has been described an increase in the risk of genitourinary infections with a low risk for inducing hypoglycemia. A previous study that included 182 patients with T2D inadequately controlled with metformin assessed the effect of dapagliflozin 10 mg in total weight loss after 24 weeks compared to placebo. It was found a decrease in weight of 2.08 kg (2.8 to 1.31 kg), decrease in waist circumference of 1.52 cm (2.74 to 0.31), decrease in total fat mass assessed with densitometry of 1.48 kg (2.22 to 0.74), decrease of visceral fat mass of 258.4 cm^3 (448.1 to 68.6) and subcutaneous fat of 184.9 cm^3 (359.7 to 10.1). Most of these studies on weight and metabolic control have been performed in patients with obesity class II or I. The aim of this study is to assess if dapagliflozin in combination with metformin is at least 10 percent more effective for weight reduction in comparison with metformin in patients with prediabetes or T2D and obesity grade III.
Sodium-glucose-cotransporter 2 (SGLT2) are a new type of oral antidiabetic drugs. SGLT2 inhibitors increase the urinary glucose excretion and thereby decrease blood glucose levels. Beside their glucose lowering effects SGLT2 inhibitors showed beneficial effects on the cardiovascular health. But several studies in cell culture and mice showed that the physiological inhibition of glucagon after meal consumption is impaired when using SGLT2 inhibitors. The patients carry a rare genetical disease called Familial renal glucosuria (FRG), a human model of life long SGLT2 inhibition. To elucidate the effects of partial and complete SGLT2 inhibition in humans the investigators perform a mixed-meal tolerance test (MMTT), the gold standard for elucidation of insulin and glucagon dynamics.
The investigators will test the efficacy of the novel oxygen diffusion dressing allows delivery tissue oxygenation via TransCu O2® Oxygen Delivery System for use in caring for patients with surgically closed wounds. The investigators hypothesize that using this novel oxygen diffusion dressing will reduce the likelihood of necrotic tissue as well as severe incisional scar post-surgical closure by improving transcutaneous oxygen levels during wound healing process. TransCu O2 Oxygen Delivery System is a novel wound healing therapy that promises to enhance tissue hydration, which in turn may lead to quick epithelialization essential to reduce the likelihood of formation of necrotic tissue and excessive scars.
Despite advances in diabetes management, many patients with type 2 diabetes in China fail to achieve optimal glycemic control. One of the possible reasons is associated with the delay in therapeutic decision making that lags behind glycemic rise. The investigators design this study and presume that using vildagliptin and metformin in combination with basal insulin as sequential treatment after intensive insulin therapy, might better modulate the dual islet hormone dysfunction than traditionally stepwise upgrading therapy pattern in patients with poorly controlled T2DM, and thus lead to a glucose normalization, β-cell function improvement and therapy simplification.
In order to determine the effect of whole body vibration on TcPO2 levels in patients with type 2 diabetes, 40 subjects will undertake whole body vibration exercise three times a week for 12 weeks. TcPO2 will be measured before and after the intervention. A second control group with type 2 diabetes will also have TcPO2 levels measured before and after the 12 weeks of the study.