View clinical trials related to Type 1 Diabetes Mellitus.
Filter by:Islet transplantation in type 1 diabetics with hypoglycemic unawareness using abatacept as a part of a novel calcineurin-inhibitor-sparing immunosuppressive regimen.
This clinical trial is designed to extend the observations made in our pilot clinical trial (IND 8971, Study #1) on the safety and efficacy of immunotherapy with the anti-CD3 monoclonal antibody hOKT3γ1 (Ala-Ala), (currently called MGA031) combined with sirolimus and tacrolimus in preventing rejection and autoimmune destruction of deceased donor pancreatic islet transplants in type 1 diabetic recipients.
This is an open label, observational study designed to collect data that characterize the use of SYMLIN following the introduction of the medication into the marketplace. Health care providers and subjects selected for study participation are intended to be representative of those providers prescribing, and subjects receiving, SYMLIN therapy.
The purpose of this study is evaluate the clinical efficacy and safety of Miglitol in patients with Type1 Diabetes Mellitus treated with insulin.
Type 1 diabetes is a condition that is caused in part by an abnormality of the immune system which occurs when T cells, which are part of the immune system, damage the insulin secreting cells (islet cells) in the pancreas. Although it is known that T cells are important mediators of the disease, progress in the development of reliable T cell assays has been modest. The purpose of this study is to learn which T cell assays are most reliable and reproducible so that the investigators can improve their understanding about how type 1 diabetes occurs.
Patients suffering from diabetes through many years have a risk of developing late diabetic complications including changes in eyes, kidney, vessels and nerves. Late complications can be postponed or avoided when assuring a good diabetes control, i.e. sensible diet, exercise, frequent blood glucose measurements and a good medical treatment. Blood glucose regulation depends on two different factors i.e. the insulin need of the body and the amount of insulin in the body. The amount of insulin, in blood, is decided by the amount of insulin infused daily, whereas the insulin need depends on the patient's weight, physical activity and diet. Overweight type 2 diabetes patients have a large insulin need and especially this need is decisive for their development of diabetes. If these patients are treated with Metformin, blood glucose decreases and the result is an easier weight loss for the patient. Especially, when these patients take this drug, the development of late diabetic complications, especially arteriosclerosis, can be avoided or postponed. Whether these favourable effects of Metformin are also present in type 1 diabetic patients remains to be fully clarified, but some studies have indicated that this is the case. This results in a better regulation of diabetes on a smaller insulin dose than the one given to the patients before. Metformin probably takes effect by increasing the glucose uptake in muscles and by reducing the hepatic glucose production. The drug usually has no side-effects, but some patients do, however, suffer from abdominal pain, small tendency to nausea, loose defaecation and a metallic taste in the mouth. These side-effects are often temporary. Project description In total, 50 type 1 diabetic patients are offered to participate in the project. All are from the outpatient clinic at the Department of Endocrinology. The project lasts 7 months divided as follows: 1. An introductory period of one month introducing an optimisation of the insulin treatment 2. A 6 month period (in which neither the patients nor the treating doctor know which medication is given) with either T. Metformin treatment twice daily or T. Placebo (lime) twice daily together with the usual insulin treatment four times daily. Choice of either T. Metformin or T. Placebo will be made by draw, and as stated above, the drug type will be unknown for both the patient and the treating doctor in order to make sure that the investigation is as objective as possible. Throughout the examination period, the patients are asked to measure blood glucose four times daily, i.e. before main meals and before bed time. These values will be used for regulating the fasting insulin dose with help from the treating doctor, and for adjusting the daily insulin dose. During the first and the last two days of the examination period we will also ask the patients to measure blood glucose at 03h00 for two days. Those diurnal profiles will be included in the evaluation of the blood glucose control during the treatment period. Furthermore, the patients' blood pressures are determined during 24 hours before and after the 6 months' treatment period. This will be carried out automatically by means of a blood pressure cuff around the arm connected to a small apparatus registering the values during 24 hours. The apparatus can be taken home after installation at the outpatient clinic and can be carried around in a belt around the waist until next day where the apparatus will be dismantled. At the first and the last of 5 outpatient visits, blood tests will be taken (for evaluation of the long-term blood glucose, kidney, liver, insulin and fat in blood) and nocturnal urine must be collected and disposed in order to evaluate protein secretion and thereby kidney function.
The purpose of this study is to determine if Atorvastatin can improve blood vessel stiffness and blood vessel function in children 10-18 years old with Type 1 and Type 2 diabetes. Subjects will receive atorvastatin 20mg or placebo daily for 3 months and will then switch therapies for the next 3 months. Hypothesis: Atorvastatin will improve blood vessel function by decreasing arterial stiffness and improving blood flow.
This open-label, multicenter study is designed to investigate the clinical utility and safety of pramlintide treatment in subjects with type 1 and type 2 diabetes who are failing to achieve the desired level of glycemic control using insulin therapy.
The goal of islet cell transplantation in Type 1 diabetics is to provide those affected with constant normal blood glucose levels, thereby reducing or eliminating altogether the need for injected insulin. This normalization may prevent or slow progression of diabetic complications, result in a healthier lifestyle, and lead to a better quality of life. Participants who meet the inclusion criteria will undergo an extensive screening process which typically includes a series of blood tests, EKG, chest x-rays, and a psychological evaluation, among others. Those who are eligible for and chose to participate in the trial will receive an islet cell transplant and bone marrow infusion from the same donor, together with following immunosuppressive medications: tacrolimus, sirolimus, daclizumab and infliximab. Because the bone marrow infusion may successfully prevent the transplanted islet cells from rejecting, some participants may be able to stop taking the immunosuppressive medications after a year. The islet cell transplant is done under local anesthesia in a special procedure radiology room. Several days after the islet cell transplant, the participant is admitted to the hospital as an outpatient in order to receive bone marrow via a simple intra-venous infusion procedure. All participants will need to be seen at the Diabetes Research Institute after the transplant for follow-up testing and post-islet cell transplant care.