View clinical trials related to Hypoglycemia.
Filter by:Type 1 diabetes mellitus (T1DM) can lead to cardiovascular, renal and neurological complications if left poorly-controlled over prolonged periods of time. However, lowering glycemic goals for diabetic patients increases their risk for hypoglycemia exposure. Hypoglycemia is associated with symptoms such as heart palpitations, fatigue, shakiness, anxiety, confusion, and blurred vision. Recurrent hypoglycemia leads to impairment of the body's autonomic and symptomatic responses to this condition, and can result in loss of awareness in the patient of the hypoglycemic state. Repeated incidences of hypoglycemia from loss of this awareness can result in even more hypoglycemic episodes and more severe outcomes, such as loss of consciousness, accidents, hospitalization and even death if left untreated. The aim of this study is to investigate whether adrenergic blockade through the use of low-dose carvedilol treatment can improve hypoglycemia awareness and the counterregulatory hormone responses to hypoglycemia in T1DM patients with impaired awareness of hypoglycemia.
There are approximately 400,000 people in the UK who are living with type 1 diabetes (T1DM), of whom 29,000 are children. People with T1DM experience on average 2 episodes of symptomatic hypoglycaemia per week , and exercise (especially aerobic) increases this risk . Strategies to prevent hypoglycaemia during and after exercise include increasing glucose consumption and reducing insulin dose, however overcompensation may result in worsening of blood glucose control. Dysregulated glucagon secretion, manifested as a reduced counter-regulatory response during hypoglycaemia, is a key feature in T1DM, occurring soon after diagnosis. Anecdotal evidence suggests that SGLT-2 (sodium/glucose cotransporter-2) inhibitors (SGLT2i) such as dapagliflozin prevent exercise-induced hypoglycaemia in T1DM. SGLT2is promote glucose excretion without causing hypoglycaemia.Paradoxically, given their mode of action, they increase plasma glucose and stimulate glucagon secretion. Studies in diabetic rats indicate that the physiological counter-regulatory response is suppressed in insulin-treated diabetes, a defect that can be corrected by somatostatin antagonists. The DEPTH trial will test the novel hypothesis that hypoglycaemia results from hypersecretion of somatostatin, and that this defect can be corrected by SGLT2i. As these medications are already in clinical use, our findings may be rapidly translated into practice. Understanding these key processes has the potential to generate novel therapeutic strategies to improve glycaemic control, thereby facilitating a more active lifestyle in people with T1DM.
There have been many studies on the use of running training in older children to improve gait development in children with cerebral palsy. The aim of our study was to conduct early treadmill training in infants who were highly suspected of cerebral palsy and to follow up on their long-term gait development.
This is a prospective, randomized, controlled, double-blind, parallel 4-group trial with the primary analysis after 4 weeks of treatment with continuous subcutaneous glucagon infusion (CSGI) or placebo. After a 1-week qualification on continuous glucose monitoring (CGM), subjects will have their baseline hypoglycemia counter-regulatory response hormones quantified using a step-wise hypoglycemia induction procedure. Subjects meeting eligibility requirements will be randomized to 1 of 4 treatment groups, 2 glucagon, 2 placebo. Subjects will receive blinded study drug for 4 weeks, and they will be followed for an additional 26 weeks post-treatment. Subjects' counter-regulatory hormone response will be measured at baseline, the end of treatment (4 weeks), and 13 and 26 weeks after treatment ends.
The main goal of this study is to quantitatively assess the sucking and feeding activity of infants at high risk of neurological impairment (preterm infants and term infants at risk of abnormal neurodevelopment) during oral sucking and feeding and correlate it with their underlying neurological impairment for the early diagnosis of brain injury.
The study will consist of two study arms. Each arm will include a 24-96 hour outpatient run-in period prior to their exercise visit wearing the bi-hormonal bionic pancreas. In random order subjects will then complete two approximately 5-hour exercise visits, one wearing the bi-hormonal bionic pancreas and one wearing the insulin-only bionic pancreas.
Impaired awareness of hypoglycemia is common in type 1 diabetes (T1DM) patients. Impaired hypoglycemia awareness increases severe hypoglycemia risk by six-fold. Severe hypoglycemia compromises quality of life and can potentially cause death. The long-term goal of this pilot study is to lead to the development of novel therapeutic approaches to improve hypoglycemia awareness and thus prevent severe hypoglycemia development in T1DM population with impaired awareness of hypoglycemia. It is hypothesized that propranolol will improve hypoglycemia recognition in T1DM. The specific aims of the study are to determine whether propranolol treatment improves subjects' recognition of hypoglycemic episodes, and improves hypoglycemic awareness scores; whether propranolol favorably increases hypoglycemia blood glucose nadir, decreases onset-to-treatment/recovery time (i.e. hypoglycemia duration), and reduces hypoglycemia/severe hypoglycemia frequency; and, whether propranolol reduces fear of hypoglycemia and improves overall blood glucose control.
To evaluate the OptiScanner® for continuous glucose monitoring as a tool to optimize glucose levels in patients hospitalized for acute coronary syndromes
Diabetes is a chronic and progressive disease that affects nearly 3.5 million people in France. Currently the investigators are seeing an aging of the population explained by the increase in life expectancy and thus an increasing incidence of diabetes in the elderly. However, the frequency of hypoglycemia in older vulnerable patients remains poorly characterized
The purpose of this study is to evaluate the impact of dextrose administration in severely sick children admitted to hospital with low-glycaemia. The problem: Mortality in children remains high in sub-Saharan African hospitals. While antimalarial drugs, antibiotics and other definitive treatments are well understood, the role of emergency care with supportive therapies such as maintaining normal glucose and electrolyte balances, has been given limited attention. Hypoglycaemia is common in children admitted to hospital in low-income settings. The current definition of hypoglycaemia is a blood glucose level of less than 2.5mmol/l. Outcomes for these children are poor, with a mortality rate of up to 42%. An increased mortality has also been reported among acutely ill children with low-glycaemia, defined as a blood glucose level of 2.5-5.0mmol/l. The reason for increased mortality rates is not fully understood. Study objective: To determine the impact on mortality of a raised treatment cut-off level for paediatric hypoglycaemia, from 2.5mmol/l to 5.0mmol/l. Methodology: Severely ill children admitted to two central Malawian hospitals; Queen Elisabeth Central Hospital, Blantyre and Zomba Central Hospital, with low-glycaemia (2.5-5.0mmol/l) will be randomised into intervention or control groups. The intervention group will be treated with an intravenous bolus of 10% dextrose 5ml/kg followed by a dextrose infusion in addition to standard care while the control group will receive standard care only. Children will be followed until discharge from hospital or death. Primary end-point is in-hospital mortality.