View clinical trials related to Hyperglycemia.
Filter by:High blood sugar (hyperglycaemia) affects 40% of acute stroke patients and has a major adverse effect on survival and recovery. Increased production of lactic acid in brain tissue that has a poor blood supply is postulated to be the mechanism by which high blood sugar may worsen brain injury after stroke. Treatment with insulin infusions is proposed as a neuroprotective strategy, and a clinical trial is ongoing to test this hypothesis. However, the biological basis for insulin treatment has not been established, and there is uncertainty about the duration of insulin infusion that may be required to limit damage. Magnetic resonance spectroscopy (MRS) is a brain scanning technique that allows measurement of brain lactic acid. When performed in conjunction with conventional MRI scanning, the relationship of lactate accumulation to stroke expansion can be established. SELESTIAL is a randomised, placebo-controlled trial of insulin infusions of 24 or 72 hours (h) duration in acute stroke patients with hyperglycaemia, to establish whether insulin prevents lactate accumulation over the initial 72h after stroke, how this relates to stroke evolution, and the effect of treatment on stroke size and clinical outcomes at 1 week.
The purpose of this study is to evaluate whether the drug Metformin has beneficial effects on the blood vessels of individuals with the Metabolic Syndrome (MeS).
This study is not being conducted in the United States. Key long-term clinical studies have shown that people with type 2 diabetes should try to achieve overall blood glucose levels as close to normal as possible. The purpose of this study is to assess the safety and effectiveness of vildagliptin, an unapproved drug, compared to placebo in lowering overall blood glucose levels in people with type 2 diabetes who have not been previously treated with drug therapy to lower their blood sugar and whose blood glucose levels are close to normal.
The purpose of this study is to evaluate the impact of tight control of serum glucose levels with an intensive insulin treatment in patients hospitalized in an intensive care unit with medical and surgical patients.
OBJECTIVES: I. Determine the efficacy and toxic effects of recombinant human insulin-like growth factor I (rhIGF-I) on carbohydrate tolerance, insulin action, insulin secretion, hyperandrogenism, and hyperlipidemia in patients with severe insulin resistance who have failed other therapies. II. Determine the dose and time response of rhIGF-I on carbohydrate homeostasis and secondary abnormalities in this patient population. III. Determine the effect of rhIGF-I on insulin clearance, the regulation of insulin-like growth factor binding protein 1, the regulation of sex hormone binding globulin, and hypothalamic pituitary gonadal axis in this patient population.