CARDIOVASCULAR DISEASES (CVD)

This study tests whether taking a daily fiber and magnesium supplement (WellBiome) for 6-8 weeks before heart surgery can improve recovery. Researchers will compare ICU time, complications, and hospital stay between 80 patients who get the supplement or a placebo. The goal is to …

This study is testing a new device called the BrioVAD, a mechanical heart pump for people with severe, advanced heart failure that doesn't get better with standard treatments. The goal is to see if the pump is safe and helps people live longer and feel better. About 60 adults wit…

This study looks at whether royal jelly, a substance made by bees, can reduce inflammation and oxidative stress in people with high blood pressure. Researchers will give 34 participants royal jelly or a placebo for two months and measure changes in blood markers. The goal is to s…

This study is building a huge database of up to 800,000 Korean patients with heart or brain vascular disease. By tracking their health over many years, researchers hope to understand the unique patterns and risk factors in this population. The goal is to create a platform that ca…

This study is creating a large database of 8,000 adults with heart, kidney, or metabolic diseases to track their health over up to 5 years. Researchers will collect medical records, imaging, and lab data to understand how these conditions interact and affect long-term outcomes. T…

This study creates a large collection of blood, tissue, and medical information from up to 5,000 people with or at risk for pediatric heart disease. Researchers will use these samples to better understand the disease and find new ways to diagnose or treat it in the future. Partic…

This study is looking at whether data from a Fitbit smartwatch (like heart rate, sleep, and steps) can help assess heart health and predict the risk of heart disease. Researchers will track 100 adults over time, comparing their wearable data with standard heart health measures. T…

This study follows over 10,000 Moroccan adults for 10 years after a heart screening. Researchers will track heart attacks, strokes, and heart-related deaths to build a risk score tailored to the Moroccan population. The goal is to better predict and prevent heart disease in Moroc…

This study looks at how tiny air pollution particles and noise affect the heart and metabolism of adults aged 45-64 in Kaunas City. Researchers will test if daily walks in green spaces or following a Mediterranean diet can improve health markers. About 180 participants will wear …

This study is collecting and analyzing genetic, metabolic, and microbiome data from over 6,000 people with and without metabolic syndrome. The goal is to find biological markers that predict disease progression and help create personalized prevention and treatment plans. Particip…

This study is observing 900 adults in Greece who have both chronic obstructive pulmonary disease (COPD) and at least one heart condition. Researchers will track their health for two years, recording lung flare-ups, heart complications, hospital visits, and quality of life. The go…

This study follows 4,094 adults in Shanghai who were part of an earlier health survey. Researchers will track them for up to 10 years to see how heart disease, kidney problems, and metabolic conditions like diabetes and obesity develop and interact. The goal is to better understa…