Active clinical trials for "Diabetes Mellitus"

The investigators will conduct a trial to evaluate if an online training and support platform can help adults living with type 1 diabetes (T1D) in their diabetes self-management. Investigators will compare a group that has access to the "Support" platform through their usual medical care to a group that accesses the platform independently. The first group will be recruited through four participating clinics in the province of Quebec (Canada). The second group will be composed of adults living with T1D across Canada. Participants will have access to the platform for 12 months and will be asked to complete online questionnaires at the beginning and after 6 and 12 months, and share their glucose reader data with the research team. A subgroup of participants as well as healthcare professionals from the four clinics will be invited to participate in an individual interview aiming to understand the barriers and facilitators of integration "Support" in clinical care.

The DPPOS AD/ADRD project will address the overarching question: What are the determinants and the nature of cognitive impairment among persons with pre-diabetes (PreD) and type 2 diabetes (T2D), who are a high-risk group for cognitive impairment and represent a large fraction of the United States (US) population? This U19 proposal addresses the National Alzheimer's Project Act goal to "prevent, halt, or reverse AD" in the high-risk group of persons with pre-diabetes and type 2 diabetes, who represent over half of the population aged 60 years and older in the US.

The purpose of this non-interventional extension study is to continue to collect long-term safety and other clinical data for an additional 42 months in participants who completed the PROTECT study.

In a series of double-blinded randomized cross-over acute studies, the investigators want to study the effects of naturally produced high-amylose barley (HIAMBA®) on the postprandial glucose-metabolism in subjects with and without type 2 diabetes (T2D).

The aim of this study is to assess the safety and effectiveness of Xultophy® initiated according to label in adults with type 2 diabetes mellitus (T2DM) under routine clinical practice conditions. Participants will get Xultophy® as prescribed to them by the study doctor. The study will last for about 26 weeks.

Prospective, observational cohort study to cross-sectionally assess the health of multiple organs, using multiparametric abdominal magnetic resonance imaging (MRI) scan, and understand if resulting MRI metrics can predict future clinical events over a period of 10 years, in patients diagnosed with type 2 diabetes and concurrent diabetic retinopathy (as per their standard of care).

Islet transplantation can provide physiologic insulin replacement to patients with type 1 diabetes without the complications associated with whole pancreas transplantation. The purpose of this study is to achieve insulin-independence in patients with type 1 diabetes, thereby eliminating the need for exogenous insulin injections to maintain normal glucose levels, ameliorating severe hypoglycemia and potentially decreasing the development of diabetes-related complications. This study will investigate islet transplantation in subjects who have preserved renal function and subjects who have undergone cadaveric renal transplantation, since the latter subjects are already on immunosuppression. This is a single center, prospective trial of islet transplantation in subjects receiving islets alone or islets after kidney transplant. This is a phase I study investigating the use of islet transplantation for the treatment of type 1 diabetes. Subjects will be eligible for an islet transplant if they meet all of the inclusion criteria and none of the exclusion criteria outlined in the protocol. In brief, the aims of this study are to establish an islet transplant program at the Ohio State University, determine the safety of islet transplantation in islet alone and kidney transplant recipients, determine whether islet transplantation will reduce the frequency of severe hypoglycemic events, determine whether a novel steroid-free immunosuppressive protocol will prevent rejection in islet transplants and to achieve insulin independence at one year after the final islet transplant.

Insulin is normally not bioavailable when taken through the oral route, as degradation of the molecule may occur both in the ventricle and in the intestine. Oral administration with uptake from the lesser intestine would offer major advantages if made possible. It would offer a simple non-injection method to administer insulin in connection with a meal and absorbed insulin would enter the blood stream and mimic the natural distribution in the body with a first pass through the liver. The sponsor of this study has developed a novel oral insulin formulation that is based on a proprietary dextran matrix. The investigational drug is a capsule containing 100 IU of human insulin in dextran matrix. The primary objective of this study is to establish the safety, tolerance and PD profile (i.e. pharmacodynamic parameters for glucose and insulin) of peroral insulin in dextran matrix in patients with type 2 diabetes. The phase I/II study protocol consists of two parts; part 1 (dose finding) and part 2 (dose verification). In study part 1 single escalating doses of oral insulin or placebo is given to the test subjects. Capillary blood glucose is used to assess the insulin effect. Subsequently, in study part 2, the investigational drug will be administered 3 times daily on 6 consecutive days. The starting dose of part 2 will be the lowest effective dose found in study part 1. Dose escalation will be done in increments of 100 IU. The total number of subjects will be 32 (for part 1 and 2 combined).

In this pilot clinical study the investigators propose to conduct a prospective, randomized, double-blinded, placebo-controlled clinical trial for 30 days for participants with critical limb ischemia (CLI) who undergo a major (above-knee or below-knee) lower extremity amputation. By exploring the primary endpoints we aim to determine whether NAC can affect amputation stump perfusion and healing. Based on preclinical data, the investigators hypothesize that NAC will augment both amputation stump perfusion as well as healing. The investigators will utilize the data from this trial to determine the true effect size that is necessary for a larger clinical trial to determine the clinical efficacy of NAC is healing surgical sites such as major lower extremity amputation stumps.

Global longitudinal strain emerged as an important predictive marker that could be assessed during echocardiography. It enabled the detection of subclinical myocardial systolic dysfunction, without observable reductions in cardiac output or left ventricular ejection fraction, often years before diabetes induced heart failure. In asymptomatic T2D patients with no history of cardiovascular disease, an impaired global longitudinal strain is a predictor of future adverse left ventricular remodeling and adverse cardiovascular events. Exercise training is a promising intervention to interfere in the diabetes induced heart failure pathophysiology. However, the impact of different exercise modalities (e.g. intensity and volume) on the global longitudinal strain in type 2 diabetes (T2D) is unknown.