View clinical trials related to Metabolic Diseases.
Filter by:Inborn errors of metabolism (IEM) are disorders in which there is a block at some point in the normal metabolic pathway caused by a genetic defect of a specific enzyme. The number of diseases in humans known to be attributable to inherited point defects in metabolism now exceeds 500.While the diseases individually are rare, they collectively account for a significant proportion of neonatal and childhood morbidity and mortality. Diagnosis is important not only for treatment and prognostication but also for genetic counselling and antenatal diagnosis in subsequent pregnancies.
The macronutrient composition of our diet (proportions of carbohydrates, fats and proteins) strongly influences the way our body stores and utilises substrates (e.g., fats and sugars), which in turn influences our risk of developing cardiometabolic diseases (e.g., coronary artery disease or insulin resistance). The optimal dietary composition to lower the risk of cardiometabolic disease is unknown. In a randomized, parallel design, this study will investigate how the overconsumption of carbohydrates and fats affects blood lipid responses and liver metabolism in adults free from metabolic disease. By genotyping participants, we will also examine the interaction between macronutrient content and an individual's genes on blood lipid responses and liver metabolism.
The goal of this observational study is to learn about The Atherogenic Index of Plasma(AIP) in patients with atrial fibrillation(AF). The main questions it aims to answer are: (1)To investigate the correlation between AIP and the occurrence rate of AF. (2) To investigate the correlation between AIP and the occurrence rate of cardiovascular outcome events (MACE events, heart failure, embolism events) in patients with AF. Patients's clinical data including medical history, laboratory tests, and imageological examination will be collected and further analysed.
The aim of the project is to study the influence of biostimulate crops on a healthy population in order to assess influence on hematological parameters and specific metabolism (glucose, lipid, iron, bone) and gut and lipid hormones. Secondary outcome will be to find out micronutrient presence in urine and serum. The use of biostimulation in modern agriculture has rapidly expanded in recent years, owing to their beneficial effects on crop yield and product quality, which have come under the scope of intensive research.
The goal of this observational study is to compare serum glucose and lipid metabolism levels between health volunteers and vitiligo patients. The main question it aims to answer is whether vitiligo is related to glucose and lipid metabolism disorders. Participants will complete a vitiligo questionnaire and test serum levels of indicators related to glucose and lipid metabolism. Researchers will compare vitiligo patients with healthy volunteers to see if there is a correlation between vitiligo and disorders of glucose and lipid metabolism.
This study would recruit about 50 healthy adult women and randomly divide the participants into two groups for a ten-week crossover intervention study. The investigators aimed to observe the impact of daily feeding/fasting time on clinical metabolic biomarkers.
The incidence of metabolic diseases in pregnant women is increasing rapidly, and the risk of metabolic diseases in children is also increasing. However, there is a lack of early predictive indicators for metabolic diseases in children, which cannot effectively prevent and treat metabolic diseases in children. This project will establish a clinical database and a long-term follow-up biological bio-bank through the follow-up of metabolic indicators before and during pregnancy, and form an early warning system for the effects of maternal endocrine and metabolic diseases on the metabolism of offspring. It will not only help to warn the impact of maternal endocrine system and metabolic diseases on the metabolism of offspring, but also build a transformation platform for the study of maternal endocrine and metabolic diseases and metabolic health of offspring, which has important clinical value for curbing the rapid growth of metabolic diseases such as diabetes and obesity in China. It is expected to provide an important theoretical basis for the window period of prevention and treatment of endocrine and metabolic diseases in China.
The primary objective is to investigate the effect of apple polyphenol supplementation for 12 weeks on glucose homeostasis in prediabetic individuals. Further, this study has three secondary objectives: 1) to investigate whether daily supplementation at breakfast and dinner with apple polyphenols for 12 weeks affects the rhythm of glucose uptake over the day and reduces fasting glucose levels and postprandial glucose peaks; 2) to determine the effect of daily supplementation with apple polyphenols for 12 weeks on biomarkers of metabolic health; 3) to assess whether daily supplementation with apple polyphenols for 12 weeks alters fecal SCFA concentrations and fecal microbiota composition.
The breath analysis (BreathSpec® device) data of all participants that were included into the VAARA study (NCT05771090) will be analysed, this includes data from up to 40 breath samples from each of the 10 participants who underwent 2 insulin-induced hypoglycaemic episodes during two visits. The primary objective is to find a possible association between volatile organic compounds (VOCs) measured by the BreathSpec® device and blood glucose. For this we will use descriptive statistics, correlation coefficients, as well as a Principal Component Analysis and a partial least squares discriminant analysis. Furthermore, the time lag between hypoglycaemia onset and change in VOCs will be quantified.
This project aims to explore the relationship between healthy lifespan and nutrition through a 10-year longitudinal study in Zhejiang Province. The cohort will include individuals in a wide range of age groups. The demographic, diet, lifestyle information, health status, and corresponding bio-samples will be collected carefully. It will give a deeper insight to the relation between nutrition and healthy aging and longevity. Ultimately, this research will contribute to evidence-based nutrition interventions to improve health outcomes and enhance quality of life.