Active clinical trials for "Aortic Aneurysm"

The objective of this registry is to find and validate a correlation between morphological indicators such as volume sac evolution, graft migration or length between anatomical landmarks with aneurysm rupture risk or complications such as endoleaks requiring re-intervention… Secondary objectives are the validation of the reproducibility and accuracy of a dedicated fully automated software enabling Abdominal Aortic Aneurysm (AAA) segmentation to measure AAA diameter, volume evolution and growth over time, proximal and distal sealing zones analyze as well as device migration and integrity after EVAR on computed tomography angiography (CTA). This validation is in comparison with semi-automated analyse controlled by physician.

The FENESTRATED AAA ENDOVASCULAR GRAFT WITH THE H&L-B ONE-SHOT™ INTRODUCTION SYSTEM is neither commercially available or available as part of a clinical trial. IRB approval of this protocol was requested so that Cook, Incorporated may apply to the FDA for approval for one-time use of this patient-specific device for compassionate use for patient AO. It is a custom made endovascular device consisting of4 fenestrations for the celiac, SMA (superior mesenteric) and left and right renal arteries.

To treat patients with abdominal aortic aneurysms requiring endovascular repair outside of the clinical protocol through compassionate use.

An evaluation of the TALENT Aortic Cuff in patients with existing AneuRx stent grafts who have experienced sub-optimal stent graft outcomes and are not deemed suitable candidates for treatment with an AneuRx Aortic Cuff.

Critical patients in emergency room are seriously situations that need quickly diagnosis and treatment. Different predictors of prognosis can be related with mortality and morbidity in-hospital and in long-term. In Brazil, this kind of registry is not available. The aim of the study is analysis and report data about critical patients in Emergency Departments over all country, showing demographic, clinical and prognosis data about that in Brazil.

Study purpose: This study will investigate anatomical factors associated with increased risk of major adverse aorta-related event and accelerated growth of abdominal aneurysm based on 3-dimensional analysis of CT images. Study design: a multicenter single-arm prospective observational study. Subject: patients with small abdominal aortic aneurysm with maximal diameter of 30-50 mm (n=323) Methods: Patients diagnosed with small AAA based on CT will be enrolled after considering inclusion and exclusion criteria and prospectively followed clinically and with CT at 1 year. Primary endpoint: Major adverse aorta-related events (death, aortic rupture, or aneurysm growth >0.4 cm per year) at 1 year Secondary endpoints: 1) clinical events : death, aortic rupture, aneurysm growth >0.4 cm per year, surgical or endovascular repair 2) Changes in CT parameters of aneurysm: diameter, volume, wall shear stress

The aim of this retrospective, multicenter study is to demonstrate that the use of EndoNaut for aortoiliac endovascular procedures has a clinical impact for the patient (reduction in irradiation and the volume of contrast product) as well as for the nursing staff (reduction irradiation) compared to procedures performed without EndoNaut.

Retrospective study on the outcome of the renal function in patients operated because of juxtarenal aortic aneurysms.

Study of heterogeneity in associations between social deprivation and the initial presentation of 12 cardiovascular diseases.

We aimed to see if aortic aneurysms could be followed-up by circulating endothelial progenitor cells CD34+144+CD14- and CD34+VEGF-R2+CD14- blood level.