Active clinical trials for "Hypoglycemia"

The purpose of this study is to evaluate the response to Glucagon versus the spontaneous hormonal response to low blood sugar levels in T2DM Patients treated with AZD1656 and Metformin

At present, there are no therapeutic agents that can minimize severe hypoglycemia (low blood sugar) and its effects on long-term brain function. The aim of this study is to determine whether the human brain is able to use medium chain fatty acids (MCFA) and/or their metabolites as an alternative fuel source during acute hypoglycemia in patients with Type 1 Diabetes Mellitus (T1DM). The hypothesis is that medium chain fatty acids will provide a rapidly absorbed, non-carbohydrate fuel that will improve cognitive performance during episodes of hypoglycemia (low blood sugar.)

The collective effects of two-layer pancreas preservation, pretransplant islet culture, day -2 pretransplant immunosuppression, and induction immunosuppression with the FcR-nonbinding anti-CD3 monoclonal antibody hOKT3γ1 (Ala-Ala)to facilitate diabetes reversal after single-donor islet transplantation.

Hypoglycemia (HG) is common and can be dangerous in diabetes mellitus, so identifying patients at risk may lead to useful preventive strategies and improved quality of care and health outcomes. This study will test the implementation of a computerized alert tool for clinicians.

According to the Standards of Medical Care in Diabetes by the American Diabetes Association, people with diabetes should aim for 30 minutes of moderate-to-vigorous intensity aerobic exercise at least 5 days a week or a total of 150 minutes per week and doing some type of strength training at least 2 times per week in addition to aerobic activity. However, the effects of different forms and intervals of exercise on glycemic control are not well established. Exercise increases the risk of hypoglycemia both during and several hours after exercise. There are several strategies to avoid hypoglycemia during exercise. The most common strategy is to reduce insulin and to take carbohydrates before the exercise starts. Short-acting insulin analogs have a duration of approximately four hours, thus reductions need to be planned and done well in advance before the exercise starts. Since different types of exercise (aerobic, strength training or high intensity training) affect blood glucose in different ways and most exercise sessions include a combination of the types, these strategies are often associated with difficulties in obtaining stable blood glucose. The American Diabetes Association guidelines do not explicitly recommend a daily workout routine but outline recommendations for weekly amounts of exercise as there is currently insufficient evidence on the ideal timing, frequency and duration of exercise for preventing hypoglycemia. Hypothesis: in people with type 1 diabetes, time in hypoglycemia can be reduced if exercise is performed daily over five consecutive days compared to the same total amount of exercise performed at 2 days with at least 2 days interval. Aim: to evaluate the impact of the same total amount of exercise split into either five consecutive sessions or two sessions with at least 2 days in between on percentage of time spent in hypoglycemia and other glycemic parameters in people with type 1 diabetes.

The main objective of this open-label, multi-centre, randomised, crossover design study is to determine whether automated day and night closed-loop insulin delivery for 16 weeks under free living conditions is safer and more efficacious compared to sensor augmented insulin pump therapy in older adults with type 1 diabetes. The primary outcome is time spent in target range between 3.9 and 10.0 mmol/L (70 and 180 mg/dl) as recorded by CGM. Secondary outcomes are the HbA1c, time spent with glucose levels above and below target, as recorded by CGM, and other CGM-based metrics. Measures of human factor assessments, cardiac arrhythmias and objective sleep quality assessment will also be evaluated in this study.

Despite recent pharmacological and technological advantages, hypoglycemia remains to be the key limiting factor in achieving optimal glycemic control in people with type 1 diabetes. State-of-the-art treatment for type 1 diabetes is insulin in pens or pumps that focus on reducing hyperglycemia after relative insulin deficiency e.g. after food intake. In recent years, we focused on adding low-dose glucagon to insulin therapies for the treatment and prevention of hypoglycemia - referred to as "dual-hormone treatment". We have shown that low-dose glucagon is efficient in treating mild hypoglycemia and that several factors may affect its glucose response. Our next step is to test whether the combined delivery of insulin and glucagon can improve glucose control in individuals with type 1 diabetes. In this proposal, we want to test the efficacy, safety and feasibility of a dual-hormone closed-loop system, also known as an artificial pancreas. The closed-loop system involves automatic infusion of glucagon and insulin based on continuous glucose measurements. The system will be tested in a 33-hour in-clinic study comparing the glucose control by the combined automatic delivery of insulin and glucagon with the automatic delivery of insulin-only. The study is performed at Steno Diabetes Center Copenhagen (SDCC) in collaboration with the Technical University of Denmark (DTU). We expect that the study will clarify whether low-dose glucagon added to insulin therapy can improve the glucose control in adults with type 1 diabetes. We believe that the utilization of glucagon will allow for a weight neutral optimization of glucose control, reduce risk of hypoglycemia and reduce disease burden that will reduce diabetes complications and cardiovascular diseases.

This is a multi-center, randomized, controlled, single-blind, two-way crossover efficacy and safety study in subjects with Type 1 diabetes mellitus. The study involves two daytime clinical research center (CRC) visits with random assignment to receive G-Pen glucagon 1 mg during one period and Novo Glucagon 1 mg during the other. Each daytime visit is preceded by an overnight stay in the CRC. In the morning of the inpatient study visit, the subject is brought into a state of severe hypoglycemia through IV administration of regular insulin diluted in normal saline. After a hypoglycemic state with plasma glucose < 54 mg/dL (3 mmol/L) is verified, the subject is administered a dose of G-Pen or Novo Glucagon via subcutaneous injection. Plasma glucose levels are monitored for up to 180 minutes post-dosing, with a value of >70.0 mg/dL (3.89 mmol/L) or an increase of > 20 mg/dL (>1.11 mmol/L) within 30 minutes of glucagon administration indicating a positive response. After 3 hours, the subject is given a meal and discharged when medically stable. After a wash-out period of 7 to 28 days, subjects return to the CRC, and the procedures are repeated with each subject crossed over to the other treatment. A follow-up visit as a safety check is conducted 2-7 days following administration of the final dose of study drug.

Somatostatin analogues are a last resort for medical intervention in hyperinsulinemic hypoglycemia (HH). The hypoglycemia is very debilitating and can be even life threatening. There is limited experience with pasireotide in hyperinsulinemic hypoglycemia (only one publication); there is more experience with octreotide, both in adults and children successful interventions with octreotide in hyperinsulinemic hypoglycemia have been published. Pasireotide via its different somatostatin receptor binding profile has clear effects on insulin, glucagon and incretin secretion and can ultimately lead to hyperglycemia. This mode of action (especially the effects on insulin and incretin secretion) could be very useful in the setting of hyperinsulinemic hypoglycemia.

This is a 24-week, open-label, randomized, multi-center trial conducted in three tertiary hospitals. There are three follow-up measures; at baseline, post-intervention at Week 12, and Week 24. Subjects are diagnosed as type 1 DM, type 2 DM, and/or post-transplant DM, and initiate or currently use insulin therapy. After the given education on insulin dose titration and prevention for hypoglycemia and 1 week of run-in period, subjects are randomized in a 1:1 ratio to either the ICT-based intervention group or the conventional intervention group. Subjects in conventional intervention group will save and send their health information to the server via the PHR app, whereas those in ICT-based intervention group have additional algorithm-based feedback messages. The health information includes levels of blood glucose, insulin dose, details on hypoglycemia, food diary, and number of steps. The primary outcome will be the proportion of patients who reach an optimal insulin dose within 12 weeks of enrolling in the study without severe hypoglycemia or unscheduled clinic visits. This study is based upon work supported by the Ministry of Trade, Industry & Energy (MOTIE, Korea) under Industrial Technology Innovation Program (No. 10059066, 'Establishment of ICT Clinical Trial System and Foundation for Industrialization.")