View clinical trials related to Insulin Resistance.
Filter by:This is a double-blind randomized clinical trial which will start at June 2014 and end on June 2015 in Isfahan city. Serum creatinine level is considered as a key variable and the sample size calculated 80 persons (40 persons for control group and 40 persons for patient group). Patients aged more than 18 years old with diabetic nephropathy having Fasting Blood Sugar more than 126 mg/dL and proteinuria 30-300 mg/dL (microalbuminuria) and Glomerular Filtration Rate more than 90 mL/min will be chosen. Patient group will receive magnesium supplement (250 milligram) and the other group will receive placebo which is similar to the magnesium tablets in color, odor and appearance both for 12 weeks. All subjects will complete 4 physical activity and 4 dietary records. Outcome measurements including metabolic, renal and inflammatory profiles will be measured at the beginning and end of the study as well as anthropometric measurements.
Obesity is a growing problem in East London and every other woman who enters pregnancy is obese or overweight. In addition to obesity, other metabolic risk factors such as raised lipids, high blood pressure and diabetes increase pregnancy related complications such as preeclampsia and long term problems such as heart diseases, stroke and death. Preeclampsia, presenting as hypertension and proteinuria is a leading cause of maternal and fetal mortality and morbidity. Interventions that reduce cardiovascular events by modifying risk factors also have the potential to reduce the risk of preeclampsia. The investigators work funded by the National Institute of Health Research (NIHR) in the UK showed that dietary interventions in obese pregnant women may reduce the risk of preeclampsia. The investigators propose to show that pregnant women with metabolic risk factors derive the most benefit from a simple, targeted intervention based on Mediterranean dietary pattern to reduce the risk of maternal and fetal complications . Women with the risk factors (1230 women) will be randomly allocated to dietary intervention or usual antenatal dietary advice and the risk of maternal and fetal complications will be evaluated. The remaining eligible women who are consented for lipid tests, but do not have metabolic risk factors, will be followed up for outcome data only. Diet based interventions, especially those based on a Mediterranean dietary pattern has a potential to reduce the risk of preeclampsia. In the investigators study, pregnant mothers with risk factors will be randomly allocated to either a dietary invention or usual antenatal care and they will assess their composite maternal (pre-eclampsia or gestational diabetes) and fetal (stillbirth, small for gestational age or admission to neonatal intensive care unit) outcomes. The investigators will tailor the intervention to suit the individual needs of the mother and provide nuts and olive oil to improve compliance. The study will be undertaken across the three maternity units at Barts Health NHS Trust, which delivers 17,000 women/year and two other maternity units in England. The study is supported by the office of the Mayor of Tower Hamlets which will facilitate the involvement of grassroots workers to promote recruitment and uptake of the intervention.
The current project is designed as a 30-day pilot trial to demonstrate the safety and tolerability of resveratrol therapy in overweight adolescents to decrease liver fat, and improve insulin sensitivity to prevent type 2 diabetes.
In this study the investigators hypothesize that pathological alterations in adipose tissue biology already occur during the development and progression of obesity in children and adolescents. The investigators aim to identify and characterize mechanisms and molecular targets that affect the development of adipose tissue and ensuing obesity in childhood and adolescence.
Changes in insulin resistance in healthy volunteers with normal body weight (BMI 18-25) after 14 days of STRIBILD®-, Truvada®/Kaletra® or Truvada®/Prezista®/Norvir® intake, measured by hyperinsulinemic euglycemic clamp.
This study will look into insulin sensitivity (how the body responds to insulin) and effects of meals on type 2 diabetics comparing insulin peglispro to insulin glargine. The study has two treatment periods, each of which will last about four weeks. One drug (insulin peglispro or insulin glargine) will be administered in each period. Participants will receive both drugs during the study. Participants may remain on stable dose metformin, as prescribed by their personal physician.
The purpose of this study is to examine the pathophysiology of insulin resistance and the relation to the metabolic syndrome in humans.
The purpose of this study is to examine whether weight reduction decreases intramyocellular (IMCL) and hepatic lipid content, and improves insulin sensitivity of muscle and fat tissue in people who are insulin resistant and have a family history of type 2 diabetes. Hepatic mitochondrial oxidation will be assesses using a 3 hour triple tracer study (D7 glucose, 3-13C lactate and 13C4 beta-hydroxybutyrate).
Obstructive sleep apnea (OSA) and type 2 diabetes confer increasing economic, social, and public health burdens in the United States. That these diseases appear to co-exist and together increase one's risk of cardiovascular disease renders investigation into their shared pathophysiology even more urgent. Investigators will assess prevalence of insulin resistance, a precursor to diabetes, among overweight patients with OSA. Among those at highest risk of diabetes, investigators will randomize participants to pioglitazone or placebo to see the efficacy of the intervention on improving OSA, insulin resistance, and/or insulin secretion. In a separate intervention, investigators will evaluate the cardiometabolic benefits of continuous positive airway pressure (CPAP) for 12 weeks in patients with OSA. Investigators will also study subjects from the community without known sleep apnea, and assess whether insulin-resistant individuals are at risk for sleep apnea using clinical screening questionnaires.
Stretching and flexibility exercise such as yoga and functional resistance exercise are two forms of exercise that are growing in popularity. However, they have not been scientifically tested to demonstrate their ability to improve body composition, fitness, heart and metabolic health, and mood state in overweight/obese women. The investigators hypothesize that during an 11 week intervention, both forms of exercise will improve body composition, heart and metabolic health and mood state.