THORACOABDOMINAL AORTIC ANEURYSM

This study compares two ways to keep blood flowing during open surgery for a large aneurysm in the chest and belly. About 236 adults will be randomly assigned to one of two heart-lung machine techniques. Researchers will track serious complications like death, stroke, kidney fail…

This study tests two types of branch endografts (Zenith t-Branch and Terumo Arch Branch) to treat aortic aneurysms in the chest and abdomen. The devices are placed inside the aorta to reinforce the weakened vessel wall and keep blood flowing to vital organs. Researchers will trac…

This early study is testing a new stent graft system designed to treat thoracoabdominal aortic aneurysms, a dangerous bulge in the main artery that runs through the chest and belly. The device has special branches to keep blood flowing to vital organs. Researchers will enroll 11 …

This study follows 100 people with thoracoabdominal or pararenal aortic aneurysms who receive the GORE EXCLUDER TAMBE device, a stent-graft system placed through blood vessels. Researchers will track how often the device is successfully implanted and works without leaks or seriou…

This study tests a stent graft that doctors modify by hand to treat complex aortic aneurysms in patients who cannot use standard FDA-approved devices. About 40 high-risk adults will receive the custom graft and be followed for five years to check safety and effectiveness. The goa…

This study compares two ways to treat complex abdominal aortic aneurysms (a bulging blood vessel in the belly). One method uses a custom-made stent-graft, the other uses a stent-graft shaped with the help of a 3D-printed model of the patient's aorta. The goal is to see which appr…

This study tests a special stent graft that doctors modify by hand to treat complex aortic aneurysms and dissections in patients who are too high-risk for standard surgery or devices. About 220 participants will be followed for up to 5 years to see if the procedure is safe and ef…

This study tests a new device called the Zenith Fenestrated+ Endovascular Graft, used with special stents, to repair aortic aneurysms that involve arteries to the kidneys and other organs. About 105 people with large or fast-growing aneurysms will be enrolled. The goal is to see …

This study tests a minimally invasive procedure to treat large aneurysms in the aorta (the main artery) in the chest and belly area. Instead of open surgery, doctors place a fabric-covered metal tube (stent-graft) inside the aneurysm to seal it off. The goal is to see if this app…

This study compares two different stent systems used to repair a weakened area in the main artery (aortic aneurysm). About 126 adults will be randomly assigned to receive either the BeFlared or the VBX stent during a minimally invasive procedure. The goal is to see which device t…

This study is testing a special stent-graft device to repair complex aneurysms in the aorta, the body's main artery. The device is inserted through leg arteries, avoiding open surgery. Researchers will track safety, survival, and quality of life in 760 people over time. The goal …

This study tests three custom-made stents for people with complex aortic aneurysms that standard devices can't treat. The goal is to see if these stents reduce deaths, lung problems, and hospital stays. About 410 adults with certain types of aortic aneurysms will take part.

This study looks at whether specially modified stent grafts can safely treat complex aortic aneurysms (bulges in the main blood vessel) in people who are too high-risk for traditional open surgery. Researchers will track 50 patients to see how many have serious complications like…

This early-stage trial is testing a new procedure called BAO-G for people with complex aortic aneurysms (bulging of the main artery in the chest and abdomen). The technique uses off-the-shelf stent grafts to rebuild the artery's branches from inside the blood vessel, avoiding maj…

This study is testing whether a low dose of ketamine can reduce the amount of strong painkillers (opioids) needed and improve pain control in people recovering from thoracic endovascular aortic repair (TEVAR). About 30 adults scheduled for this surgery will receive either ketamin…

This study is collecting information from 600 patients across Europe who receive custom-made stent-grafts from Cook to treat complex aortic aneurysms or chronic aortic dissections. The goal is to see how well these devices work in everyday medical practice and to track any major …

This study is collecting information from 150 people who need open surgery for complex aortic aneurysms (a bulge in the main artery). The goal is to see how their quality of life changes after the operation. Researchers will use surveys to measure physical and mental well-being o…