Active clinical trials for "Insulin Resistance"

Obesity usually brings with it disturbances in the body that increase the chances of developing serious diseases like diabetes and cancer. These disturbances include one or more symptoms of a condition called "metabolic syndrome" that often leads to diabetes. High levels of damage to the DNA that makes up our chromosomes have also been observed in obese people. It is possible that these two disturbances are connected. The goal of this project is to test this whether consumption of blueberries will improve these abnormalities.

Ezetimibe has been shown to inhibit cholesterol absorption and several lines of evidence from in vitro systems and animal models suggest that this effect is associated with an increase in low-density lipoprotein (LDL) receptor expression in the small intestine. The impact of a treatment with ezetimibe on intestinal gene expression and protein mass levels of LDL receptor and other key genes involved in intestinal cholesterol homeostasis will be examined in dyslipidemic men with insulin-resistance. In the present study, gene expression studies and protein mass levels will be assessed on duodenal biopsies by real-time polymerase chain reaction (rt-PCR) and liquid chromatography-mass spectrometry (LC-MS/MS), respectively. The primary objective of this proposal is to examine the effects of ezetimibe on intestinal gene expression (rt-PCR) and protein mass levels (LC-MS/MS) of LDL receptor in dyslipidemic men with insulin-resistance. The secondary objective is to examine the impact of ezetimibe treatment on intestinal gene expression and protein mass levels of sterol regulatory element-binding protein (SREBP)-2, Niemann-Pick C1-Like1 (NPC1L1), ATP binding cassette gene (ABCG)-5/8, proprotein convertase subtilisin/kexin type 9 (PCSK9) and 3-hydroxy-3-methyl-glutaryl-CoA (HMG CoA) reductase. Primary hypothesis Treatment with ezetimibe 10 mg/day will significantly increase duodenal mRNA and protein mass levels of LDL receptor in dyslipidemic men with insulin-resistance. Secondary hypothesis Treatment with ezetimibe 10 mg/day will significantly increase duodenal mRNA and protein mass levels of SREBP-2, NPC1L1, ABCG5/8, PCSK9 and HMG CoA reductase in dyslipidemic men with insulin-resistance.

the purpose of this study is to investigate the development of insulin resistance in multiple sclerosis patients + explaining the effects of a combined training programme on insulin resistance, muscle power and aerobic capacity in multiple sclerosis patients

The purpose of this study is to determine whether Sitagliptin therapy suppress glucagon release and improve glucose control in Chinese type 2 diabetic. There are different effects of Sitagliptin therapy on blood glucose regulation, pancreatic alpha & beta cell function are different in lean (BMI<25) and overweight (BMI>25) Chinese type 2 diabetics. The purpose of this study is to determine whether glucagon release may contribute over 30% to the hyperglycemia in Chinese type 2 diabetics.

The objective of our study is to determine the effects of fish protein on insulin sensitivity in PCOS women with insulin resistance, and its mechanism of action on glucose and endocrine metabolism. Our working hypothesis is that dietary fish protein improves insulin sensitivity, glucose tolerance, and related plasma endocrine and lipid abnormalities in PCOS women by restoring secretory β-cell function and insulin signaling to the PI 3-kinase activity/Akt pathway. We further hypothesize that fish protein will improve cycle regularity and ovarian function.

The role of Helicobacter pylori(HP)in the pathogenesis of non-alcoholic fatty liver disease (NAFLD) is controversial.

People living with human immunodeficiency virus infection (HIV) have 2-4fold greater risk for developing diabetes and heart disease than the general population. They need safe and effective treatments that reduce the risk for developing diabetes and heart disease, and improve their quality of life. This project will explore whether a new anti-diabetes medication (Januvia) with a novel mechanism of action reduces inflammation, and improves blood vessel function in HIV infected men and women with several risk factors for developing cardiovascular disease.

Non-alcoholic fatty liver disease (NAFLD) has reached epidemic proportions and is rapidly becoming the one of most common causes of chronic liver disease in children. The pathogenesis of NAFLD is generally considered the result of a series of liver injuries, commonly referred as "multi-hit" hypothesis. Insulin resistance and increased serum levels of free fatty acids (FFAs) are considered the main primary hits that lead to the excessive lipid accumulation in hepatocytes resulting in steatosis. Has been reported that a diet rich in high-viscosity fiber improves glycemic control and lipid profile, suggesting a therapeutic potential role in the treatment of NAFLD. Aim of this study is to evaluate the efficacy and tolerability of glucomannan in children affected by non alcoholic fatty liver disease.

The study searched for answers to two questions What is the effect of testosterone replacement therapy on endothelial dysfunction, inflammation and insulin resistance? Regarding the above parameters, is there any difference between daily transdermal testosterone implementation and intramuscular injection performed in three weeks.

Aims: To evaluate the efficacy of rosiglitazone (TZD) and electroacupuncture (EA) combined therapy on patients with type 2 diabetes mellitus (T2DM). A randomized single-blind placebo controlled clinical trial was used. Methods: A total of 31 newly diagnostic type 2 diabetic patients, who fulfilled the eligibility criteria were recruited and received various allocated interventions. They were randomly assigned into two groups, the control group (TZD, N=15) and the experimental group (TZD + EA, N=16). Changes in their plasma free fatty acid (FFA), glucose and insulin levels together with their homeostasis model assessment (HOMA) indices were statistically assessed between before and after treatment. Hypoglycemic activity (%) was also compared between these two groups. Expecting Results: This study will compare the hypoglycemic activity and the ability of improving insulin resistance between the TZD and TZD+EA group. Also, the lowering effect of the plasma FFA concentration will be investigated.