View clinical trials related to Metabolic Diseases.
Filter by:Diabetes is one of the most common and chronic diseases in the world, with the prevalence and incidence of this disease rising in most societies, especially in Iran. Suitable treatments for type 2 diabetes include changing lifestyle with exercise, nutrition, and drug use. New research suggests that added sugar, especially fructose, is the main trigger for diabetes and pre-diabetes even more potent than other carbohydrates. Fructose has a low glycemic index (23μg =) and slowly increases blood glucose levels. Therefore, it is thought that replacing fructose instead of glucose can have a positive effect on glycemic control of diabetic patients..
The study team will assess "free-living" 24h glucose control using continuous glucose monitors (CGM) over an 88h period on two separate occasions. Importantly, standardized meals will be provided and will be consumed at specific times each day of the CGM measurement period. These meals will be identical on day 1 and day 3 of measurement. Each subject will complete two CGM periods, which will be identical except for the calorie and macronutrient content of the post-exercise dinner. In addition, during trial 1, two CGM's will be worn, while only 1 CGM will be worn on trial 2.
The objective of DIAGNODE-2 is to evaluate the efficacy of Diamyd compared to Placebo, upon administration directly into a lymph node in combination with an oral vitamin D/Placebo regimen, in terms of preserving endogenous insulin secretion as measured by C-peptide.
Whether the pre-operative blood lipid level and post-operative cardiovascular events is associated is unknown. This study is to find out the main blood lipid and relative protein level change and the post-operative cardiovascular events occurrence.
The Transition Navigator Trial (TNT) is a pragmatic randomized controlled trial evaluating the effectiveness of usual care plus a patient navigator service versus usual care plus newsletters and other educational materials, to improve transition outcomes among adolescents aged 16-21 who have chronic health conditions requiring transfer to adult specialty care. The study will provide urgently needed data to guide health care providers and policy makers regarding the provision of coordinated transition care. These results have the potential to: 1. Change care delivery 2. Improve health outcomes 3. Improve the experiences of young adult transition to adult care
This a controlled, double-blind, randomized, cross designed study to determine the effect of an alcohol-free beer with low glycemic index carbohydrates (isomaltulose) and a resistant maltodextrin, comparing to an alcohol-free beer with regular composition, on glycemic metabolism (glucose, glycated hemoglobin, insulin and HOMA index) in subjects with recently diagnosed diabetes mellitus and overweight or obesity. 44 subjects were randomized to consume for 10 weeks: a) two alcohol-free beers with regular carbohydrates composition per day; b) two alcohol-free beers with modified carbohydrates composition per day. Those subjects randomized to begin with A beer during 10 weeks will change to B beer during the second phase for 10 weeks and vice versa. There is a 4-8 weeks wash-out period between two phases.
To study, prospectively, the association between dietary patterns and risk of health outcomes (cardiovascular, metabolic, endocrine, neurological, skeletal muscular, cancer) in cohort study of 116,671 women age 24 to 44 years at baseline in 1989 (the Nurses' Health Study II; NHS II).
Due to the increased focus on education and changing lifestyle, college students are particularly susceptible to poor overall health and wellness due to inadequate sleep and poor dietary choices. This is particularly important because the behavioral choices college students make may affect their risk of chronic disease. This study will research these topics via an online survey, in person visit and stool sample.
Iron deficiency is considered the most common nutritional deficiency worldwide and affects children and women in both non-industrialized as well as industrialized countries. The main regulatory molecule of iron metabolism is hepcidin, a hormone produced in the liver that regulates intestinal iron absorption, placental transport, recycling of iron by macrophages and release from stores. The expression of hepcidin is regulated by many mediators, one of which is Matriptase-2 - a transmembrane protease. Complete loss of function leads to the rare disease iron-refractory iron deficiency anemia (IRIDA). Matriptase-2 is encoded by the gene TMPRSS6 and the single nucleotide polymorphism (SNP) rs855791 causes a non-synonymous substitution (V736A) that reduces the activity of the protease to inhibit hepcidin transcription. Genome wide association studies have identified the TMPRSS6 SNP rs855791 has a strong association with red blood cell and iron parameters in the general population. The objectives of the study is to measure oral iron absorption and systemic iron utilization into red blood cells (RBC) using oral isotopic labels in subjects homozygotes for common variants of the TMPRSS6 gene with the SNP rs855791 (A736V); AA vs. VV subjects. The aim is to conduct an iron absorption study in 80 Taiwanese women of reproductive age, non-pregnant, non-anemic, investigating the effect of the genetic variants of the SNP rs855791. The participants will be split in two groups of equal size; wild type AA vs. mutation VV. Iron absorption and systemic utilization will be assessed by two test meals containing stable isotopes of iron.The primary outcome of the trial is the oral iron absorption from a test meal as compared between the two genotypes AA vs. VV. Secondary outcomes are the comparison iron status markers between the two genotypes.
Accumulation of intramyocellular lipids (IMCLs) due to increased supply of fatty acids can induce defects in the insulin signaling cascade, causing skeletal muscle insulin resistance. However, the causes for muscle insulin resistance are not well understood. The association of elevated IMCLs and insulin resistance has been shown in obese humans and individuals with type 2 diabetes as well as several animal models of insulin resistance. Despite the strong relationship between IMCLs and insulin resistance, this suggested relationship disappears when well-trained endurance athletes are included into this consideration as this group is highly insulin sensitive. This metabolic enigma has been termed the 'athlete's paradox'. The aim of this project is to resolve the mechanisms contributing to the athlete's paradox.