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Abdominal Aortic Aneurysms clinical trials

View clinical trials related to Abdominal Aortic Aneurysms.

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NCT ID: NCT01129609 Terminated - Clinical trials for Abdominal Aortic Aneurysms

Talent Converter Post-Approval Study

Start date: April 2010
Phase:
Study type: Observational

The primary endpoint is successful secondary endovascular treatment with the Talent Converter stent graft of subjects having received prior endovascular repair of infrarenal abdominal aortic or aortoiliac aneurysms using the Talent or AneuRx Bifurcated Stent Grafts, in which there is inadequate proximal fixation, seal, overlapping of modular components or unattainable contralateral limb cannulation. Treatment success is defined as a composite of successful vessel access, successful insertion of the delivery system, successful deployment of the Converter stent graft at the intended treatment site and absence of Type I endoleak at the 1 month follow-up visit.

NCT ID: NCT00610090 Terminated - Clinical trials for Abdominal Aortic Aneurysms

Safety Study for the Treatment of Abdominal Aortic Aneurysms

UNITE
Start date: May 2007
Phase: Phase 2
Study type: Interventional

The primary study objective, at this time, is to follow out to 5 years post implant the safety of already enrolled subjects who were treated with the UniFit Aorto-uni-iliac (AUI) Endoluminal Stent Graft (the "study device") for the repair of abdominal aortic aneurysms (AAAs).

NCT ID: NCT00546013 Terminated - Hypertension Clinical Trials

Abdominal Aortic Aneurysms and Pseudoexfoliation Syndrome

Start date: December 2001
Phase: N/A
Study type: Observational

Conflicting results have been reported concerning the association of pseudoexfoliation syndrome (PXF) and abdominal aortic aneurysms (AAA). Schumacher et al. reported an association between AAA and PXF, with no consideration of grade. However, a later study did not confirm the association between AAA and PXF. The present study aimed at comparing the relative prevalence of PXF in patients suffering from AAA and in age-matched hypertensive patients.

NCT ID: NCT00444821 Terminated - Clinical trials for ABDOMINAL AORTIC ANEURYSMS

The (PIVOTAL) Study

Start date: March 2005
Phase: N/A
Study type: Interventional

The purpose of this study is to compare endovascular repair using any FDA approved Medtronic AAA Stent Graft System versus surveillance in subjects with smaller abdominal aortic aneurysms (AAA)(4-5CM), with respect to AAA rupture and AAA related deaths.

NCT ID: NCT00372138 Terminated - Clinical trials for Abdominal Aortic Aneurysms

Prevention of Endoleaks Using Autologous Platelet Gel on Unruptured Abdominal Aortic Aneurysms

Start date: September 2006
Phase: N/A
Study type: Interventional

The main risk of aortic aneurysms is rupture that leads to a high risk of death. A preventive surgical treatment is thus needed. In order to reduce the morbidity and mortality associated with conventional surgery, an endovascular approach (insertion of an endovascular stent graft)is now widely favored. The main problem of this procedure is the occurrence of endoleaks (persistence of a communication between the aneurysm and the aorta). A new approach is proposed to prevent these endoleaks. The principle is to draw blood from the patient, separate the blood from the platelets, and reinject both platelet rich plasma (PRP) and autologous thrombin, in order to form a platelet gel (PRP + autologous thrombin). Before studying the efficacy of this technique, its safety of use and feasibility must be evaluated.