Active clinical trials for "Hypoglycemia"

The investigators hypothesise that following episodes of hypoglycemia, rebound hyperglycemia may result in a prolonged period of increased QTc and, thereby, increased susceptibility to serious cardiac arrhythmias in patients with type - 1 diabetes.

Backgrounds/Aims: It was the aim to prospectively study the optimum regime of "preventive" carbohydrate administration for prevention of hypoglycaemic episodes during a standardized bout of physical activity.

This non-interventional study is conducted in Europe. The study is both retrospective and prospective. The purpose of the study is to assess the frequency of hypoglycaemia (low blood glucose) in insulin-treated patients with type 1 and type 2 diabetes.

The purpose of this study is to explore whether the novel therapy of type 2 diabetes, vildagliptin, which inhibits dipeptidyl peptidase-4 (DPP-4), affects glucagon counterregulation during hypoglycemia in insulin-treated patients with type 2 diabetes. Vildagliptin is given, together with the on-going insulin therapy, for one month, whereafter hypoglycemia is induced under standardized conditions, and the glucagon response is determined, and compared to that after a month of placebo treatment.

The primary objective of this study will be to compare the glucose level at which counter-regulatory hormone responses occur during hypoglycemia in young children with diabetes, with the glucose level counter regulatory hormone responses that occur in older children with diabetes.

The purpose of this study is to determine whether type I diabetics with carnitine deficiency exhibit increased numbers of hypoglycemic (low blood sugars) events and if unrecognized hypoglycemia occurs during continuous 72-hour glucose monitoring. If they are determined to have unrecognized hypoglycemia, then oral carnitine supplementation will be given to those subjects and they will be reassessed for the number of hypoglycemic events in a 72-hour glucose monitoring.

It has been found that in some cases, when a person with Diabetes Mellitus has an episode of low blood sugar,or hypoglycemia, and then later exercises, he or she is vulnerable to another bout of hypoglycemia during that exercise. The purpose of this study is to determine what factors during the previous bout of hypoglycemia might cause another bout of hypoglycemia while exercising later.

The aim of this study is to establish the risk and frequency of non-symptomatic hypoglycemia in type 2 diabetes under previous therapy with glibenclamide. Participants will be monitored via a continuous glucose monitoring system in a standardized clinical setting during day and night time, implementing meals and exercise of moderate intensity performed in the postprandial state.

To analyze and evaluate the efficacy and safety of octreotide subcutaneous injection in the treatment of diazazine-ineffective congenital hyperinsulinemia (CHI) in children.

Low blood sugar levels are common in babies after birth. This may be normal as babies can use other sources of energy. However if a baby does not produce these fuels the brain can be starved of energy and be damaged. Measurement of these fuels is not done as part of clinical practice in the newborn. The investigators aim to see whether at the same time as taking the blood sugar level from a heel prick these fuels can be measured in a small drop of blood. At the same time as blood needs to be taken for clinical reasons the study team will to take a drop of blood from 50 babies to see how good the point of care (POC) meters are compared to the laboratory at measuring these fuels. If accurate these POC meters could identifying those at risk from brain damage as well as prevent separation of mothers and babies who are establishing breast feeding.