View clinical trials related to Type1diabetes.
Filter by:This study is evaluating how to encourage teens to engage in heart healthy behaviors such as being more active or eating in a healthy way. Teens will be randomly assigned to either the usual care group or the group with education, goal-setting, and lifestyle challenges with teammates.
This clinical study has been launched to compare the performances of two models of a non-invasive glucose monitoring device.
The overall objective of the proposed research is to improve HbA1c, adherence to treatment plans, and family communication surrounding adolescents' self-management of T1D. The investigators will test the efficacy of the MyT1DHero app against an attention control group. This will allow investigators to better understand the health and psychosocial improvements being made through the app.
One of the challenges in the design of the artificial pancreas (AP) is preventing postprandial hyperglycemia. Beyond algorithmic solutions, one countermeasure to postprandial hyperglycemia that may enhance performance of the AP is the use of adjunctive-to-insulin medications such as those in the Sodium Glucose-Linked Transporter 2 inhibitor class. This study evaluates whether use of oral empagliflozin on the background of single-hormone AP can improve postprandial blood glucose control. The investigators will test this hypothesis in a cross-over trial design by comparing open-label empagliflozin versus placebo in the setting of AP on separate study days that involve carbohydrate counting, simple meal announcement and no meal announcement strategies.
This study aims to analyse if intensive systematic treatment via internet and telephone during 4 months improved HbA1c for persons with type 1 diabetes which are already treated with CGM or FGM, and if the effect continuous for 1-2 years after the intervention stops. Time in Hypoglycaemia, treatment satisfaction, Diabetes distress and hypoglycaemia fear will even be analysed. A randomised, non-blinded, multi-centre, clinical study for persons with type 1 diabetes and hbA1c ≥ 58mmol/mol and treated with CGM or FGM. The control group continuous its normal diabetes care with study visits at randomisation, 10, 18, 32, and 52 weeks for HbA1c and to fill in questionnaires. The intervention group will have contact with the study team on a weekly basis, when mean blood glucose levels the previous week are elevated. They will receive help with analysing data and advice on how to improve their glucose values. They will even meet the study team at randomisation, 10, 18, 32, and 52 weeks for HbA1c and to fill in questionnaires.
Siblings of those with type 1 diabetes are at an increased risk of developing the disease themselves. Through prior research, the investigators have found that siblings as well as those with type 1 diabetes have a general level of inflammation in the body. The investigators are examining the role that diet plays in this level of inflammation by asking siblings of children with type 1 diabetes to go on a gluten and Amylase Trypsin Inhibitors (ATI)-free diet for 4 weeks. Blood and stool samples will be measured before the diet, after the diet is completed and again 4 weeks after participants resume their normal diet.
Closed-loop systems are an emerging technology that automate hormone delivery. They are quickly paving the way to revolutionize the treatment of type 1 diabetes. Several categories have emerged: dual-hormone (insulin and glucagon) closed-loop systems and closed-loop systems with insulin only, one variety of which is the low glucose suspend safety feature now available from Medtronic (MiniMed640G with SmartGuard). The study described within this protocol is designed to test the efficacy of a new closed-loop algorithm for managing blood glucose in people with type 1 diabetes before and after exercise. The new algorithm will have 3 modes: a single hormone insulin only mode, a dual-hormone insulin and glucagon mode and an insulin only mode with predictive low glucose suspend, all with an exercise detection algorithm. The purpose of this study is to determine whether a dual hormone AP using a stable investigational glucagon with an exercise detection algorithm outperforms both single hormone AP and a low glucose suspend algorithm.
Investigators aim to further the understanding of the various factors that govern the progression of beta-cell death in individuals recently diagnosed with Type 1 diabetes (T1D). Specifically, the investigators wish to examine the utility of plasma-induced signatures and other measures as predictive biomarkers for the rate of C-peptide decline in individuals with recent onset T1D. Persistent C-peptide in individuals with T1D reflects some degree of β-cell function and is clinically associated with a reduction in both severe hypoglycemic events and microvascular complications such as diabetic nephropathy and retinopathy. There is significant heterogeneity in the rate of C-peptide decline in individuals with T1D, reflective of the complex disease process. For example, ~10% of individuals have no discernable fall in stimulated C-peptide after two years from clinical diagnosis as compared to other individuals with very rapid C-peptide decline. It is currently impossible to predict how long, and to what extent, someone will have residual C-peptide production. This complicates clinical management but also the design and interpretation of T1D β-cell preservation trials. The "gold standard" outcome measure of any T1D β-cell preservation trial is the stimulated C-peptide to a mixed meal tolerance test (MMTT). Given the variability in this measure, intervention studies must include more subjects over a longer period of time. This slows the rate of scientific discovery and increases cost. This study aims to define the governing mechanisms of post-onset T1D disease trajectory. Understanding the trajectory of the disease may lead to the development of biomarkers to predict disease progression and therapies that could reverse or prevent the development of Type 1 diabetes.
Investigators aim to further the understanding of environmental factors that underlie the progression to Type 1 diabetes (T1D). Dysbiosis, defined as alterations in intestinal microbiota composition and function, has been hypothesized to increase the risk of developing T1D in those with genetic susceptibility. Dysbiosis may result from modern dietary habits, such as broad consumption of the highly processed Western Diet, or by widespread use of antibiotics. Here, investigators propose to examine the impact of dysbiosis on the endogenous innate inflammation known to exist within families affected by T1D and if probiotic supplementation may beneficially modulate this inflammatory state. Participants will be asked to take the probiotic VSL#3 daily for six weeks. Stool and blood samples will be analyzed before and after the six week course of probiotics.
The purpose of this study is to evaluate global endocrine function within type 1 and type 3c diabetic patients, helping pancreatic polypeptide measurement.