Abdominal aortic aneurysm

This study tests a special chimney graft technique for people with a type of aortic aneurysm that is hard to treat because it is close to the kidneys. The goal is to see if this method is safe and works well in everyday medical practice. About 150 adults will take part, and resea…

This study follows 164 people with abdominal aortic aneurysm who receive the Ankura stent graft system, a device placed inside the aorta to reinforce the weakened area. Researchers will track major complications and treatment success over 12 months. The goal is to see how well th…

This Phase 3 study tests a weekly injection called retatrutide in about 1,946 people with severe obesity (BMI ≥35) and established heart disease. The goal is to see if it helps with weight loss and improves heart-related health measures over 113 weeks compared to a placebo. Parti…

This study tests whether a weekly injection of CagriSema (a combination of two drugs) can reduce the risk of heart attacks, strokes, and other heart-related events in people with established cardiovascular disease. About 7,100 participants will receive either CagriSema or a place…

This study looks at how well new, custom-made and off-the-shelf stent-grafts work for repairing complex aortic aneurysms (bulges in the main artery). About 750 people with aneurysms in the abdomen, chest, or arch will be treated using a less invasive procedure through blood vesse…

This phase 3 trial tests whether a monthly injection of pelacarsen can reduce major heart problems like heart attacks and strokes in people with high levels of Lp(a), a genetic risk factor. Over 8,000 participants with existing heart disease are being followed for several years. …

This study tests whether a bedside device called Quantra can help doctors decide when to give blood transfusions during complex heart surgery. The device measures how well a patient's blood clots in real time. Researchers hope this will reduce the number of blood products (like r…

This study is testing a new device called the ChEVAS System for people with complex abdominal aortic aneurysms (bulges in the main blood vessel near the kidneys). The device is placed inside the blood vessel using a catheter, avoiding open surgery. Only 13 people are enrolled, an…

This large study is testing whether a lower blood pressure target can reduce major heart problems like heart attacks, strokes, and heart failure in people with type 2 diabetes. About 9,500 participants with high blood pressure and high cardiovascular risk are being randomly assig…

This study follows 300 people who received the GORE TAMBE device to treat complex aortic aneurysms. The goal is to confirm the device works safely and effectively outside of clinical trials. Researchers will track technical success and patient outcomes over 12 months.

This study tests a new device called the Treovance Stent-Graft to treat abdominal aortic aneurysms (a bulge in the main artery). The device is placed inside the artery to reinforce the weak spot and prevent rupture. About 158 adults aged 18-85 with aneurysms large enough to need …

This study tests whether giving patients capsules containing gut bacteria (called Probacine) before and after heart surgery can reduce gut injury and organ failure. Researchers will enroll 500 adults undergoing cardiovascular surgery. The goal is to see if changing the gut microb…

This study tests whether a special plug can safely fill the leftover space inside an abdominal aortic aneurysm after standard stent repair. The goal is to prevent blood leaks (endoleaks) and help the aneurysm heal. Fifteen adults with large aneurysms will receive the plug during …

This study tests a device called IMPEDE-FX that is used to fill the empty space around a stent graft after standard abdominal aortic aneurysm repair. The goal is to see if it is safe and can prevent blood from leaking into the aneurysm sac. The trial involves 15 adults who are al…

This study tests a new device called the Nectero EAST System in 46 people with abdominal aortic aneurysms (AAA). The goal is to see if it is safe and can stop the aneurysm from growing, reducing the need for major surgery. Participants receive the device through a catheter, and d…

This program allows individual patients with vascular disease or end-stage kidney disease on dialysis to request an experimental lab-grown blood vessel (ATEV) if they have no other treatment options and cannot join a clinical study. The vessel is designed to replace or bypass dam…

This study explores whether a simple, non-invasive leg movement test can measure blood vessel health in older adults. Researchers will use ultrasound to track blood flow changes after a passive leg movement, comparing young healthy people and older patients undergoing heart tests…

This large study tested whether taking daily vitamin D3 and omega-3 (fish oil) supplements can lower the risk of developing cancer, heart disease, or stroke. Over 25,000 healthy older adults (men 50+, women 55+) took the supplements or placebos for about 5 years. The goal is to s…

This study tests a nurse-led education program designed to help women in cardiac rehab address sexual concerns after a heart event. Sixty-six women will be randomly assigned to either the program or usual care. The goal is to see if the program improves sexual function, mood, and…

This study tracks 120 adults with heart disease and at least two other long-term illnesses to see how often dangerous drug interactions happen. Researchers check medications, including over-the-counter and herbal products, and follow participants for a year. The goal is to unders…

This study tracks over 1,700 heart patients who had hip or knee replacement surgery. Researchers want to see how often bleeding or blood clots happen in the months after surgery. The goal is to find better ways to prevent these complications.

This study follows 2000 people who received the AFX2 system, a device to repair abdominal aortic aneurysms. Researchers will track complications like rupture, need for further procedures, and death over 5 to 10 years. The goal is to see how well the device performs in real-world …

This study looks at whether brothers, sisters, and children of people who have had an abdominal aortic aneurysm are more likely to develop one themselves. Researchers will analyze health records from nearly one million people in Sweden. The goal is to better understand how family…

This study will observe 200,000 Chinese adults with heart disease to see how their heart and lung function changes over 5 years. Participants will take a special exercise test to measure their fitness. Researchers hope to find better ways to predict future heart problems like hea…

This study follows 770 people who had aortic aneurysm repair using branched stent grafts. Researchers will check kidney function and other organ health over two years to see how different stent designs affect outcomes. The goal is to learn which approaches work best for preservin…

This study is collecting data from 400 people with abdominal aortic aneurysms to improve how doctors predict aneurysm growth. The goal is to create more personalized monitoring plans. Participants will have regular check-ups and imaging tests to track changes over time.

This study follows 2000 people with dilated cardiomyopathy (a weakened, enlarged heart) over several years to learn how genetics and heart scarring affect the disease. Participants give blood for genetic testing and have heart MRI scans. The goal is to improve diagnosis and pave …

This study planned to compare virtual clinic visits (using video calls on tablets) with in-person visits for people with vascular diseases. Doctors would classify patients as low, moderate, or high risk for treatment after each visit type. The goal was to see if virtual visits co…

This study uses painless ultrasound scans to check for hidden bulges (aneurysms) in the belly and behind the knee in 507 people at higher risk, including older women who smoke and men over 65. The goal is to learn how common these bulges are and what risk factors are linked to th…

This study looks at how being in a hospital intensive care unit (ICU) after heart surgery affects your body's natural sleep-wake cycle. Researchers will track sleep patterns and thinking ability in 15 adults to see if disrupted rhythms slow down recovery. The goal is to understan…

This study aimed to see if using a special pad along with a standard closure device could help patients get out of bed sooner after a heart catheterization. It was planned for adults having the procedure through the groin. However, the study was withdrawn before any participants …

This study looks at whether people with an abdominal aortic aneurysm (a bulge in the main artery in the belly) have lower selenium levels than those without the condition. Researchers will compare 40 participants: half with the aneurysm and half without. The goal is to see if sel…

This study follows 347 heart surgery patients to understand why some develop swallowing problems (dysphagia). Researchers will use special camera tests to watch how patients swallow and look for risk factors. The goal is to create simple tools that doctors can use at the bedside …

This study is following 10,000 adults who are having a heart MRI for medical reasons. Researchers want to see if the MRI results can help predict who will have heart problems in the future, like heart attacks or heart failure. The goal is to better understand how MRI scans can gu…

This study aimed to create a 12-month profile of patients admitted for vascular surgery at University Hospital Limerick in Ireland. The goal was to understand patient characteristics like frailty and other health conditions to improve hospital services and reduce length of stay. …