Clinical Research Directory

PATHS-UP Health Behavior Self-monitoring Mobile App for Adolescents

Hispanic adolescents in the U.S. are disproportionately burdened by type 2 diabetes (T2D) compared to non-Hispanic white youth (0.079% vs. 0.017%) contributing to higher rates of T2D-related vascular complications, cardiovascular disease, and mortality, among this population. Disparities in T2D are driven in part by independent, modifiable risk factors including low levels of physical activity, sleep, and poor diet. Lifestyle interventions are the cornerstone for maintaining glucose control and managing T2D. However, few studies have developed and tested lifestyle interventions for Hispanic youth with T2D. Digital health interventions that promote healthy lifestyle behaviors like physical activity, sleep, and diet, have demonstrated effectiveness among adults. Studies that use health-based smartphone applications have demonstrated preliminary efficacy for improving health-related lifestyle behaviors as these digital tools leverage behavior change techniques (e.g. self-monitoring, goal-setting, feedback) that have proven effective. Use of digital technology allows for the continuous delivery of intervention content into the home environment extending the reach of clinical care while engaging youth in a format that is age-appropriate given that today's youth are digital frontrunners. Unfortunately, while the use of digital health interventions have increased, few studies have focused on adolescents with overweight and obesity who are at high risk for T2D. The purpose of this study is to 1) develop a mobile health platform for remote and continuous monitoring of activity, sleep, and nutrition and 2) conduct a pilot study (30 days) to evaluate the efficacy of a novel digital health platform in improving obesity-related health outcomes outcomes in Hispanic adolescents (12-18 years; N=30) population.

Optimizing Implementation of the Intensive Diabetes Prevention Program

The goal of this clinical trial is to explore the effectiveness and implementation outcomes of the optimized Intensive Diabetes Prevention Program (IDPP) in District Health Centres. The main questions it aims to answer are: * Do the implementation strategies - patient engagement system, structured training, and reminder systems - work better than usual approaches in terms of acceptability, adoption, appropriateness, feasibility, sustainability, and implementation cost? * Do patient health outcomes - HbA1c levels, BMI, lipid profile, quality of life, perception of empowerment, and health service utilization - stay the same or get better when these improved strategies are used compared to usual approaches?

Randomized, Double-blind Crossover Trial Comparing Low-GI Functional vs. Standard Wholegrain Carbohydrates on Glycolipid Metabolism and Vascular Stress Markers in Adults With Suboptimal Triglyceridemia

Low-glycemic index (GI) carbohydrates help prevent type 2 diabetes and cardiovascular disease by reducing postprandial glucose, insulin spikes, inflammation, and triglyceride synthesis. They improve weight, lipid profiles, and vascular health. Our study will compare functional low-GI vs. standard wholegrain carbs in a Mediterranean diet to assess their effect on the Triglycerides-Glucose Index, a marker of metabolic and cardiovascular risk, in subjects with suboptimal triglyceride levels.