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We list hundreds of Clinical Trials about "Abdominal Aortic Aneurysm Repair England United States" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this trial is to assess whether the new endovascular repair technique of the abdominal aortic aneurysm (AAA) is an adequate substitute of the conventional AAA repair.
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 aneurysms.
Abdominal aortic aneurysm (AAA) is a life threatening disease. There is a consensus to propose surgical repair in patients with a reasonable operative risk when the AAA exceeds 5 cm in diameter. The aim of the study is to compare the mortality and the occurrence of severe general, vascular and local complications in two groups of patients treated by either by open surgery or by EVAR (EndoVascular Aneurysm Repair). The main outcome criteria and the secondary endpoint are ...
It has been estimated that 80% of deaths from abdominal aortic aneurysms results from rupture. Endovascular Aneurysm Repair (EVAR) has been applied to RAAA (Ruptured Abdominal Aortic Aneurysm) patients with reports of improvements. Despite the use of EVAR, patients have developed complications with lung and kidney function. This study will investigate certain biochemical processes that will potentially reduce these complications. Knowledge gained from this study may also be ...
The purpose of this study is to assess the role of abdominal aneurysm and iliac aneurysm exclusion using an endovascular prosthesis.
Blood supply to the sigmoid colon during open abdominal aortic aneurysm (AAA) repair is at risk. Ischemia of the sigmoid colon after AAA repair is potentially devastative. No reliable measures to prevent it are available and the underlying mechanisms are poorly understood. The aim of this study is to describe intraoperative perfusion patterns of the sigmoid colon during open AAA repair and their potential impact on postoperative outcome.
After endovascular abdominal aortic aneurysm repair, life-long follow-up is needed to monitor the effectiveness of exclusion of the aneurysm sac from blood flow. For this reason, aneurysm diameter and the presence of endoleaks is evaluated with CT angiography yearly after Endovascular Aneurysm Repair (EVAR). The aim of this study is to investigate the value of MRA examinations for the follow-up of these patients. The advantages of MRA with respect to CTA are no use of ionizin...
The LUCY Study is a prospective, consecutively enrolling, non-randomized multi center post-market study to evaluate the low profile (14F) Ovation® Abdominal Stent Graft Platform when used in the endovascular treatment of female patients.
The First In Human (FIH) study is a long-term, single center, non-randomized study established by Lombard Medical, Inc. to collect "on-label" data in the clinical setting on patients undergoing endovascular repair with IntelliFlex™, the latest generation of the Aorfix™ AAA Flexible Stent Graft Delivery System, for treatment of abdominal aortic and aorto-iliac aneurysms in anatomy where the aorta in the aneurysm neck is bent through an angle between 0° and 90°.
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.
The objective of this study is to assess the safety and effectiveness of the Cordis Bilateral AAA device and its Delivery System compared to open surgical repair for the treatment of Abdominal Aortic Aneurysm (AAA).
INSIGHT is a postmarket clinical follow-up study in the European Union. The purpose of the study is to continue to evaluate the safety and effectiveness/performance of Incraft in subjects with abdominal aortic aneurysms requiring endovascular repair in routine clinical practice. Approximately 150 subjects will be enrolled and followed through 5-years postprocedure. Up to 25 sites in Europe may participate.
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 aortic aneurysm.
Aortic aneurysms represent the most common and dangerous aortic diseases. Although conventional aortic repair techniques cure the disease, there is a high risk of paraplegia particularly in extensive thoracoabdominal aneurysms due to impaired blood supply to the spinal cord. The PAPA-ARTiS trial will assess the clinical safety and efficacy of the MISACE (Minimally-Invasive Segmental Artery Coil-Embolization) procedure, a novel therapeutic concept to reduce the risk of pa...
The objective of this study is to assess the safety and effectiveness of the Endologix Nellix® System for the endovascular repair of infrarenal abdominal aortic aneurysms (AAA).
Aneurysm formation is associated with a chronic inflammatory response, depletion of smooth muscle cell population and excessive matrix metalloproteinases (MMPs) production. 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors (statins) are lipid lowering agents with pleiotropic effects including anti-inflammatory activity. Elective open AAA repair patients will be randomised to receive either statin (Atorvastatin 80 mg) or placebo (dummy tablet) for 4 weeks pre-...
This study will evaluate a randomized comparison of direct versus snare techniques for cannulation of contralateral gate during an endovascular aneurysm repair (EVAR) procedure. This information will be used to determine if primary snaring is superior to retrograde cannulation in decreasing procedural time and radiation exposure.
It is an observational study on ruptured abdominal aortic aneurysm and abdominal compartment syndrome. the aim of this study is to assess the qualities of a predictive score on the occurence of this syndrome after surgery of ruptured aortic aneurysm
Examine a new method based on fusion between ultrasound (US) and previous ultrasound/computerized tomography(US/CT) studies to evaluate the size of abdominal aneurysm and measure the changes over time and following invasive repair procedure.
Screening for an abdominal aortic aneurysm, monitoring its growth and evaluation of its risk of rupture are based on the mesure of its maximum diameter. The abdominal aortic aneurysm's treatment to prevent its rupture is recommended from a threshold of 50-55 mm in men and of 45-50 mm in women. The importance of this measure for patient management justify a specific and homogeneous protocol of measure. However, the diversity of methods of measuring the maximum diameter wi...
The use of a suprarenal extension device during the index AAA procedure to accommodate the patient's anatomy and to prevent or repair leakage.
This study evaluates a novel noninvasive method to dynamically monitor the effect of abdominal aortic aneurysm (AAA) and endovascular treatment of AAA (EVAR) on arterial pulse wave
The durability of endovascular aneurysm repair (EVAR) has been limited by development of endoleaks which may be secondary to progressive aortic degeneration by matrix metalloproteases (MMP). Doxycycline is a known inhibitor of the MMP family of enzymes in aneurysms. The investigators propose a randomized, controlled trial of adjuvant doxycycline therapy with EVAR to determine its effects on re-intervention, aneurysm shrinkage and serum markers of aneurysmal degeneration.
Abdominal aortic aneurysm (AAA) disease is an abnormal bulging of the main abdominal artery, which is the called the abdominal aorta. The purpose of this observational study is to identify whether a blood biomarker protein RhoA can predict which small AAA patients may need surgery in the future. Participating patients will receive an ultrasound and blood draw. The patients will be divided into expanding and stable aorta groups after determining each patient's aortic expa...
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.