Active clinical trials for "Diabetes Mellitus"

National multi-center non-interventional case-control cohort study with collection of biological samples to characterize the autoimmune T and B lymphocytes involved in the development of type 1 diabetes.

The low level laser therapy is able to improve immediately and long term (after 4 weeks of treatment, 3 days per week resulting in 12 applications of low level laser therapy) isokinetic muscle performance of the quadriceps femoris muscle (peak torque, total muscular work , maximum power and fatigue index - normalized by body weight) pre-exercise concentric isokinetic quadriceps femoris muscle in subjects with diabetes mellitus non-insulin-dependent.

A registry of individuals with type 1 diabetes that visited the Department of Endocrinology of the University Hospitals of Leuven is established. The objective of this registry is to phenotype patients with type 1 diabetes and obesity and their response to treatment with regard to their outcomes

The purpose of this study is to assess glycemic control after parathyroidectomy in patients with primary hyperparathyroidism and concomitant type 2 diabetes mellitus.

The purpose of this study is to evaluate the natural history of coronary atherosclerosis development and progression over time by CCTA and to identify risk factors attributable to the development of coronary atherosclerosis in a Korean DM population.

This study aims to examine real world data from medical devices and clinical outcome from diabetes mellitus patients to gain the necessary insights to be able to improve individual patient care by building a registry.

This study focuses on individuals with type 1 diabetes (T1D) and seeks to comprehensively study and understand several aspects of T1D including: susceptibility to hypoglycemia (low blood sugar) and improvement in hypoglycemia risk using of advanced diabetes technologies, such as continuous glucose monitoring (CGM); the differences among individuals with T1D in the risk of chronic complications, and minimize the psychosocial impact of T1D.

Single center prospective study to analyze the impact of diabetes mellitus on patients' outcome following radiofrequency-guided catheter ablation for atrial fibrillation.

Objectives: The primary objective is to identify and characterize the relevant subgroups ( clusters ) in type 2 diabetes (T2DM) at the time of diagnosis in our region. This objective will be addressed using the six main variables (see Methodology) used so far in previous studies in other populations to develop the clustering of diabetes. Therefore, this is a study in diagnostic precision medicine in diabetes. In addition, as secondary objectives, other phenotypic characteristics of these subgroups (clinical, metabolic, and associated comorbidities) will be evaluated. Methodology: This project will establish a prospective observational cohort study of 1200 subjects newly diagnosed with T2DM in primary care centers in the healthcare areas of Barcelona city and the territory of Lleida. All newly diagnosed cases of T2DM will be identified and evaluated. Participants will undergo a comprehensive phenotypic evaluation, including the six variables that will allow the characterization of T2DM subgroups: age, antibodies against glutamic acid decarboxylase (GAD), body mass index, glycated hemoglobin, and sensitivity indices ( HOMA-IR) and insulin secretion (HOMA beta), based on the determination of C-peptide. The latest generation cluster analysis (k- means and hierarchical clustering ) will be performed, following the method described in previous studies using the six variables mentioned above. Onset diabetes subgroups and their association with secondary outcome variables will be assessed. The initial prescription of antidiabetic medication will be evaluated. Other procedures of this project include: clinical (including complications) and biochemical evaluation, advanced lipoprotein profile, and validated questionnaires to evaluate diet and physical activity.

Gestational diabetes mellitus (GDM) refers to the abnormal glucose metabolism index of pregnant women during pregnancy. At present, about 15% of pregnant women will develop GDM in the second and third trimester, which seriously affects the health of the pregnant woman and the fetus. However, the etiology of GDM remains unclear. Various pollutants in the environment may have a potential impact on pregnant women and fetuses. For example, previous studies have shown that exposure to atmospheric pollutants nitric oxide and organochlorine pesticides are associated with GDM. At present, we plan to further investigate the correlation between environmental pollutants and GDM.