View clinical trials related to Type 1 Diabetes.
Filter by:The objective of the trial is to study whether daily treatment with liraglutide improves endogenous insulin secretion, postpones progression to overt Type 1 diabetes, and is tolerable and safe in subjects aged 10-30 years, who are positive for multiple islet autoantibodies and have dysglycemia.
The purpose is to perform an early investigation on the safety and performance of an Automated Glucose Control (AGC) algorithm using the OmniPod® Insulin Management System and gather clinical data that will be used to make improvements or modifications to the algorithm for subsequent studies in adults, adolescents and children with type 1 diabetes.
A new version of the DiAs artificial pancreas (AP) system has been developed in view of wide scale outpatient trials. Denominated as inControl , it includes improved user interface and communication modules while closed-loop algorithms remain similar. During this pilot study, the investigators will evaluate this new version of AP for a two-week period during which the patients will use it for closed-loop insulin delivery 24/7 The main goal is train the clinical team with the new system and collect patient opinions on system acceptance from questionnaires. If this trial is conclusive, a randomized 6-month multicentre study including 240 patients will be initiated. A total of 5 patients will be included in this training study over a 4-week period.
The aim of the study is to investigate glycemic control during a low carbohydrate diet compared with during a high carbohydrate diet in adults with insulin pump treated type 1 diabetes.
The goal of this study is to assess the functionality of an integrated predictive low glucose suspend system designed to minimize the incidence and duration of hypoglycemia by suspending insulin delivery if hypoglycemia is projected.
Twenty patient with Type 1 diabetes, using insulin glargine as basal insulin, participated in a prospective, controlled crossover trial comparing blood glucose profiles over two 24 h periods with and without a late night snack (a slice of rye bread, 20 g carbohydrates, at 10 p.m.), in randomized order. The main endpoint was the number of hypoglycemic episodes with a confirmed laboratory blood glucose ≤ 50 mg/dl between 10 p.m. and 8 p.m. the following day. Secondary endpoint was the blood glucose profile during this period.
The purpose of the study is to use a novel treatment approach, the artificial pancreas, after diagnosis of type 1 diabetes (T1D) to improve glucose control with the anticipated improvements of residual C-peptide secretion. This is an open-label, multicentre, single-period, randomised, parallel group design study. It is expected that a total of up to 190 subjects (aiming for 96 randomised subjects) will be recruited within ten working days of diagnosis of type 1 diabetes through paediatric diabetes centres in the UK. Half of the participants aged 10 to 16.9 years will be treated by conventional insulin injections and the other half by the artificial pancreas (closed loop insulin delivery system). Each treatment will last 24 months. All participants completing the 24 month study period will be invited to continue in an optional extension phase with the treatment allocated at randomisation for a further 24 months. Subjects in the intervention group will receive additional training on components of the artificial pancreas, i.e. insulin pump and continuous glucose monitoring (CGM), prior to starting closed loop insulin delivery. Subjects in the control intervention group will continue with standard therapy, i.e. multiple daily injection therapy. The study includes up to 14 visits and 1 telephone/email contact for subjects completing the study. After run-in and randomisation, visits will be conducted every 3 months in both arms. Beta-cell function will be assessed by serial measurement of C-peptide in response to a standardised mixed meal tolerance test (MMTT). MMTTs will be conducted at baseline, 6-,12- and 24 months post diagnosis. The primary outcome is the between group difference in the area under the stimulated C-peptide curve (AUC) of the MMTT at 12 month post diagnosis. Secondary outcomes include between group differences in stimulated C-peptide AUC over 24 months, differences in glycaemic control as assessed by HbA1c, time spent in glucose target range, glucose variability, hypo- and hyperglycaemia as recorded by periodically applied CGM, as well as insulin requirements and change in bodyweight. Additionally, cognitive, emotional and behavioural characteristics of participating subjects and parents will be assessed, and a cost utility analysis on the benefits of closed loop insulin delivery will be performed. Safety evaluation comprises assessment of the frequency of severe hypoglycaemic episodes, diabetic ketoacidosis (DKA) and number, nature and severity of other adverse events.
The primary aim of this pilot study is to test whether gluten-free diet (GFD) instituted in children shortly after onset of Type 1 Diabetes (T1D) can decelerate the decline in beta cell function as compared to age matched controls. Primary objective of the trial is the change in C-peptide area under the curve measured by mixed-meal tolerance test (MMTT) between group on GFD and standard gluten-containing diet. Secondary objectives are: - Changes in immune parameters between gluten-free diet group and control group; - Differences in fecal microbiome between children on normal diet and children on GFD;
As glycaemic variability on the one hand and hypoglycaemia on the other are associated with oxidative stress and inflammation, they are likely, in type-1 diabetic patients, to affect the oxidation of lipoproteins and HDL function, by altering their anti-atherogenic properties. The aim of this study is thus to determine, in patients with Type 1 Diabetic (T1D) who will wear a glycaemic Holter for 1 week, the glycaemia parameters (mean glycaemia, duration of hypoglycaemia, duration of hyperglycaemia, mean amplitude of glycaemic excursions) associated with proatherogenic alterations in lipoproteins, in particular: - LDL oxidation - HDL oxidation and alterations of HDL function (anti-inflammatory capacity, antioxidant capacity)
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 (MiniMed 530G with Enlite). 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 with an exercise detection algorithm outperforms both single hormone AP and a low glucose suspend algorithm and sensor augmented pump therapy using the subject's own insulin pump.