View clinical trials related to Type 1 Diabetes Mellitus.
Filter by:This is a randomized placebo controlled study to test whether a single 14 course of treatment with the anti-CD3 monoclonal antibody, hOKT3gamma1(Ala-Ala),Teplizumab will prevent the loss of insulin secretory capacity in individuals with Type 1 diabetes of 4 - 12 months duration since diagnosis.
the purpose of this study is to determine if cinnamon improves glucose control among adolescents with type 1 diabetes mellitus.
Severe hypoglycaemia leading to collapse without warning is one of the most-feared complications for those with Type 1 diabetes. The aim of this study is to determine whether detection and targeted prevention of hypoglycaemia by using either an optimised subcutaneous insulin regime or continuous insulin regime can restore hypoglycaemia awareness in Type 1 diabetes. Following a 6-day continuous subcutaneous monitor glucose profile, participants will be randomised to 1 of 3 interventions: rigorous avoidance of hypoglycaemia on current insulin regime; targeted optimisation of subcutaneous insulin regime to avoid hypoglycaemia; or continuous subcutaneous insulin infusion. Symptomatic experience and severity of hypoglycaemia, pattern of hypoglycaemia on glucose profiling and, in selected individuals, response to hyperinsulinaemic hypoglycaemic clamp, will be compared over a 6 month period. It is envisaged that successful prevention of hypoglycaemia by one or more interventions may reverse altered hypoglycaemia awareness and prevent further episodes of severe hypoglycaemia.
Background. Long-term microvascular and neurologic complications cause major morbidity and mortality in patients with insulin-dependent diabetes mellitus (IDDM). We examined whether intensive treatment with the goal of maintaining blood glucose concentrations close to the normal range could decrease the frequency and severity of these complications. Methods. A total of 1441 patients with IDDM -- 726 with no retinopathy at base line (the primary-prevention cohort) and 715 with mild retinopathy (the secondary-intervention cohort) were randomly assigned to intensive therapy administered either with an external insulin pump or by three or more daily insulin injections and guided by frequent blood glucose monitoring or to conventional therapy with one or two daily insulin injections. The patients were followed for a mean of 6.5 years, and the appearance and progression of retinopathy and other complications were assessed regularly.
The effectiveness of cognitive behavioural therapy (CBT) for adolescents with type 1 diabetes will be tested. This structured, time-limited, problem-orientated therapy will be used to impact on psychosocial factors influencing diabetic control, with the patient and therapist working together on specific goals to develop adaptive strategies.
Effective adaptation to type 1 diabetes mellitus requires adolescents and their families to work together effectively to solve problems and resolve disagreements in order to achieve acceptable diabetic control and treatment adherence. Many studies show that problematic family communication, insufficient parental involvement in care and parent-adolescent conflict are associated with poor adherence and poor diabetic control. This study tests a family communication and problem solving intervention by randomizing families of adolescent with type 1 diabetes to 6 months' treatment either with the experimental intervention, continuation in standard medical care for diabetes, or participation in a multifamily educational support group. Families are then followed for an additional 12 months to examine the longer-term effects of the interventions on the targeted diabetes outcomes.
Type 1 Diabetes (T1D) is an autoimmune disease. This means that the immune system (the part of the body which helps fight infections) mistakenly attacks and destroys the cells that produce insulin (islet cells found in the pancreas). As these cells are destroyed, the body's ability to produce insulin decreases. The autoimmune process is thought to be initiated by a gene-environment interaction. The genetics involved in the development of T1D are fairly well understood. There is a higher risk of developing T1D with the presence of the human leukocyte antigen (HLA) DR3 or DR4. It is also known that not everyone with these genes actually develops T1D. Therefore, one or more environmental factors are thought to contribute to the process of developing T1D. The consumption of the anti-inflammatory fatty acids, the omega-3 fatty acids, has decreased significantly in the past 100 years. At the same time a rise in the incidence of T1D, especially in young children has occurred. Because of the warnings to eliminate fish during pregnancy, pregnant women are consuming even less omega-3 fatty acids during fetal development. Observations have been made that children who have received omega-3 fatty acid supplementation have a lower risk of T1D. Omega-3 fatty acids could have a protective effect that may occur during pregnancy, infancy, or both. The mechanism of this protection may be due to the DHA mediated suppression of the inflammatory response. Patients at higher risk for T1D have an increased pro-inflammatory environment. We hypothesize that DHA supplementation during pregnancy and early childhood will block the initial pro-inflammatory events and prevent development of islet cell autoimmunity in children at higher risk for T1D. This study is a feasibility study to determine if a full-scale DHA supplementation study will be implemented. If a full study is implemented, the primary outcome will be to determine if nutritional supplementation with omega-3 fatty acids during the last trimester of a mother's pregnancy and/or the first three years of life for children who are at higher risk of T1D will prevent the development of islet autoimmunity.
One of the goals of the Kansas City Diabetes Consortium is to identify and characterize genes and their products that are associated with T1DM. Characterization of such genes and their products can aid in developing new tools for risk assessment, development of new prevention strategies and monitoring progression of disease. Study design: Descriptive, basic science pilot study. The results of this pilot study will be used to help design a much larger study to address the importance of viral response and autoimmune diabetes.
BGATHome is an interactive, web-based training program designed to improve the ability of adults with Type 1 Diabetes to recognize, predict, treat, and avoid extreme blood glucose (BG) events. It was developed at the University of Virginia over the past 20 years with funding from the National Institutes of Health and the American Diabetes Association. BGATHome provides important knowledge about personal insulin use, food, and activity regimens that influence BG levels. Users of this program will learn to monitor and recognize the cues that signal hyper and hypoglycemic events, and enhance their ability to control these fluctuations.
The purpose of this study is to determine if telecare using modern telecommunication devices can improve the metabolic control and the quality of life of type 1 diabetic patients.