Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
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Comment Review
Outcomes of thoracic endovascular aortic repair for aortobronchial and aortoesophageal fistulas.
To identify in-hospital and follow-up outcomes of thoracic endovascular aortic repair (TEVAR) for aortobronchial fistula (ABF) and aortoesophageal fistula (AEF). ⋯ TEVAR is associated with superior outcomes in patients with ABF. Endovascular management of AEF is associated with poor results and should not be considered definitive treatment. TEVAR could serve as a bridge to surgery for emergency cases of AEF only, with definitive open surgical correction of the fistula undertaken as soon as possible.
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Review
Training the next generation of vascular specialists: current status and future perspectives.
Several challenges exist with respect to training the current and next generation of vascular specialists. Current advances in technology have led to changes in the length and type of training required to master new endovascular techniques. At the same time, the number of open surgical cases being provided to trainees may not be sufficient to allow them to manage complex open procedures. ⋯ Vascular specialists outside the US have already begun to successfully deal with many of these issues, and insight can be gained from their successes and difficulties. In this article, we review the current status of training for vascular and endovascular specialists and discuss the need for changes in current US training paradigms. While this will touch on initiatives in other specialties, including cardiology, vascular medicine, and interventional and neuroradiology, we will focus primarily on changes that are occurring with respect to the training of surgical specialists who manage vascular disease.
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Review
Stent-graft repair for blunt traumatic aortic injury as the new standard of care: is there evidence?
Designed to treat degenerative aneurysms of the thoracic and abdominal aorta, endovascular stent-grafts have been increasingly employed as an off-label emergency treatment for blunt traumatic aortic injury (BTAI). In this review we explore the controversies associated with thoracic endovascular aortic repair (TEVAR) for BTAI. Early versus delayed treatment of aortic injuries is controversial, and stent-graft repair has further confused the issue of timing the repair. ⋯ The strengths and weaknesses of the stent-grafts currently available for use in the US are examined to provide insight into which graft may be best suited for BTAI at the present time. Also of importance, we offer recommendations regarding clinical situations in which TEVAR should not be the first line therapy for BTAI. We conclude with a discussion of upcoming trials and new devices that will shape the future of endovascular treatment of BTAI.
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To report a single-center experience with aortoduodenal fistula (ADF) after successful endovascular aneurysm repair (EVAR) of an infrarenal abdominal aortic aneurysm (AAA). ⋯ ADF is a rare but dangerous complication of EVAR. The sequela may be primarily attributed to graft infection, as seen in this series. However, the exact pathogenesis of the pathology remains largely unknown. Prompt diagnosis and intervention are crucial to avoid a fatal outcome.
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Review Case Reports
Aortoenteric fistula due to endoleak coil embolization after endovascular AAA repair.
To report a late complication associated with embolization coils used to treat an endoleak after endovascular abdominal aortic aneurysm (AAA) repair. ⋯ Coil embolization to treat endoleaks can, on rare occasions, be the cause of aortoenteric fistula. Lifelong follow-up of stent-graft patients is required.