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To collect and analyze clinical follow-up data which can be used to assess the safety, efficacy, and durability of endovascular AAA repair with Zenith and Chuter-Gianturco stent-grafts.
We propose to analyze the data collected for clinical purposes in 453 patients who already underwent endovascular AAA repair at UCSF and SFVA, and others who will undergo this operation in the future. Most of these patients have now passed the 2-year follow-up required by the original protocol, all continue to be followed for clinical purposes, using the same studies, the same data forms and the same schedule as before, because studies of various devices of this type have shown that the potential for late problems requires continuing scrutiny of stent-graft structure and function, as a basis for timely re-intervention.
Observational Model: Cohort, Time Perspective: Prospective
Abdominal Aortic Aneurysm
AAA Endovascular Bifurcated Stent-Graft
University of California, San Francisco
Published on BioPortfolio: 2014-08-27T03:37:54-0400
This is a study to assess the safety and effectiveness of endovascular treatment of thoracoabdominal (TAAA) and paravisceral abdominal (PVAAA) aortic aneurysms. The investigational operat...
The purpose of this study is to evaluate clinical and technical success as well as safety and feasibility of the E-tegra Stent Graft System used in endovascular treatment of infrarenal aor...
The purpose of this study is to compare acute technical outcomes of the Talent AAA Stent Graft system versus Cook Zenith Endograft at two high volume institutions, Albany Medical Center an...
To compare the aortic pulse profile before and after stent-graft implantation to prove that endovascular AAA repair using non-compliant stent-graft changes the aortic pulse profile.
The purpose of this study is to compare the cost effectiveness, quality of life and outcomes of the endovascular stent graft repair with the open surgical repair of abdominal aortic aneury...
A challenging iliac anatomy remains a major obstacle to successful endovascular aortic aneurysm repair. The authors experienced an abdominal aortic aneurysm with bilateral common iliac artery aneurysm...
Posttraumatic infrarenal aortic pseudoaneurysms are rare and potentially lethal lesions. We report the case of a 32-year-old man presenting with infrarenal aortic pseudoaneurysm eight months after bei...
The UK prevalence of abdominal aortic aneurysm (AAA) is estimated at 4.9% in over 65-year olds. Progressive and unpredictable enlargement can lead to rupture. Endovascular repair of AAAs involves a st...
Narrowing of the distal aortic bifurcation can result in stent graft compression or arterial disruption during endovascular aortic aneurysm repair (EVAR). The aim of our study was to evaluate results ...
Aorto femoral bypass is usually the recommended therapy for diffuse disease involving the aorta and iliac arteries. In this case report, a case involving a chronic endovascular abdominal aortic stent ...
Postoperative hemorrhage from an endovascular AORTIC ANEURYSM repaired with endoluminal placement of stent grafts (BLOOD VESSEL PROSTHESIS IMPLANTATION). It is associated with pressurization, expansion, and eventual rupture of the aneurysm.
An abnormal balloon- or sac-like dilatation in the wall of the ABDOMINAL AORTA which gives rise to the visceral, the parietal, and the terminal (iliac) branches below the aortic hiatus at the diaphragm.
The tearing or bursting of the wall along any portion of the AORTA, such as thoracic or abdominal. It may result from the rupture of an aneurysm or it may be due to TRAUMA.
Cardiovascular manifestations of SYPHILIS, an infection of TREPONEMA PALLIDUM. In the late stage of syphilis, sometimes 20-30 years after the initial infection, damages are often seen in the blood vessels including the AORTA and the AORTIC VALVE. Clinical signs include syphilitic aortitis, aortic insufficiency, or aortic ANEURYSM.
Solitary lesions of bone that typically cause a bulging of the overlying cortex bearing some resemblance to the saccular protrusion of the aortic wall in aortic aneurysm, hence the name. (Dorland, 27th ed)
A stent is a small mesh tube that's used to treat narrow or weak arteries. Arteries are blood vessels that carry blood away from your heart to other parts of your body. A stent is placed in an artery as part of a procedure called angioplasty. &...
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...