Abdominal aortic aneurysm

This trial is testing a specially modified stent graft—a small mesh tube—to repair complex aortic aneurysms in people who are too high-risk for open surgery. The graft is adjusted by the physician to keep blood flowing to the kidneys and other vital organs during the procedure. T…

This study looks at how well the iCover stent works when used as a bridging stent during a procedure called fenestrated endovascular aneurysm repair (fEVAR) for complex abdominal aortic aneurysms. The goal is to see if the stent stays open and keeps the aneurysm sealed without co…

This study tests whether adding a special implant (IMPEDE-FX RapidFill) during standard aneurysm repair helps shrink the aneurysm sac more effectively. About 180 adults with large abdominal aortic aneurysms will receive the implant alongside their usual stent graft. The goal is t…

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 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 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 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 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 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 study follows 60 people with abdominal aortic aneurysm who are scheduled for endovascular repair (EVAR). Researchers will measure artery stiffness, heart structure and function, and certain blood markers before the procedure and at several points afterward. The goal is to un…

This study explores whether a special 3D ultrasound technique, called vector flow imaging, can predict where blood clots form inside abdominal aortic aneurysms. Researchers will scan 14 people with small aneurysms (under 5.5 cm), half with existing clots and half without. They wi…

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 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 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 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…