Aortic aneurysm

This trial is evaluating a new device called the Bifurcated Multilayer Flow Modulator (BMFM) for treating abdominal aortic aneurysms that involve the iliac arteries. The device is designed to be implanted inside the blood vessel to help stabilize the aneurysm and prevent it from …

This study tested whether briefly stopping blood flow to the aorta before surgery (called ischemic pre-conditioning) could reduce complications in people undergoing open repair of a thoracoabdominal aortic aneurysm. 65 patients were randomly assigned to receive either the pre-con…

This registry tracked over 1,000 patients who received the Heli-FX EndoAnchor device during endovascular repair of aortic aneurysms. The device is designed to help hold the endograft in place and prevent leaks. Patients were followed for up to 5 years to see how safe and effectiv…

This study looked at 47 people with thoracoabdominal aortic aneurysms (a bulge in the main artery in the chest and belly). They received a custom-made stent graft (a fabric-covered metal tube) designed to fit their unique anatomy. The goal was to see if the aneurysm size stayed s…

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 testing whether an artificial intelligence model can predict how the aorta might dilate (widen) in people with bicuspid aortic valve—a common heart valve condition that raises the risk of aortic aneurysm. Researchers will analyze CT scans from 1,000 patients who had…

This study tests a small, wearable ECG patch that uses artificial intelligence to monitor heart rhythms in patients recovering from cardiac surgery. Participants wear the patch for up to a week after leaving the intensive care unit. The goal is to see if the device can reliably t…

This study looked at whether placing a mesh during abdominal aortic aneurysm repair could prevent incisional hernias later. Fifty patients were split into two groups: one got mesh reinforcement, the other standard closure. After follow-up, the mesh did not show a clear benefit in…

This study looked at whether natural aging of proteins in blood vessel walls contributes to the development of aortic aneurysms. Researchers measured skin autofluorescence and collected blood and skin samples from 24 patients undergoing surgery for abdominal aortic aneurysms. The…

This study tests two new monitoring techniques—long loop reflexes (F-waves) and near-infrared spectroscopy (NIRS)—to detect spinal cord ischemia early after thoracoabdominal aortic aneurysm repair. Current methods work during surgery but are too painful for awake patients afterwa…