Objective: Endovascular surgery has revolutionized the treatment of aortic aneurysms; however, these improvements have come at the cost of increased radiation and contrast exposure, particularly for more complex procedures. Three-dimensional (3D) fusion computed tomography (CT) imaging is a new technology that may facilitate these repairs. The purpose of this analysis was to determine the effect of using intraoperative 3D fusion CT on the performance of fenestrated endovascular aortic repair (FEVAR).
Objective: The objective of this study was to assess the effects of operative indication, anatomy, and stent graft on type I endoleak occurrence after thoracic endovascular aortic repair.
Objective: This study analyzed total aortic arch reconstruction in a contemporary comparison of current open and endovascular repair.
Objective: Neurologic dysfunction remains a persistent complication of extensive aortic repair owing to disruption of the spinal collateral network. We hypothesized that staged repair might mitigate the incidence and severity of this spinal cord ischemia (SCI).
Objective: The practice of using fenestrated endografts to treat juxtarenal and group IV thoracoabdominal aortic aneurysms (TAAAs) has become more accepted, but long-term outcomes are still unknown. We report long-term survival, complications, and branch-related outcomes from a single-center experience.
Objective: Although drug-eluting balloons (DEBs) have shown promising results treating de novo (DN) atherosclerotic lesions and appear to have been widely adopted in Europe, their long-term efficacy in the broad spectrum of femoropopliteal restenosis (RE) remains to be proven. The purpose of the study was to assess the efficacy of paclitaxel-DEBs in restenotic (stented and nonstented) vs DN stenotic femoropopliteal arteries.
Objective: We sought to elucidate the risks for access site-related complications (ASCs) after percutaneous lower extremity revascularization and to evaluate the benefit of routine ultrasound-guided access (RUS) in decreasing ASCs.
Objective: Conventional wisdom holds that patients with a need for intervention for femoropopliteal occlusive disease at a younger age have more aggressive disease, although there is a paucity of support in the literature. The purpose of this study was to evaluate this assumption.
Objective: The radial approach is currently gaining popularity in the setting of coronary percutaneous transluminal angioplasty (PTA) because it decreases the incidence of vascular complications. This study reports our initial results with radial access for peripheral PTA.
Side-clamping of the ascending aorta is an indispensable technique for proximal anastomosis in total debranching of supra-aortic trunks and in endovascular aneurysm repair for arch aneurysm. However, this procedure may lead to the dislodging of multiple plaques and to clamp injury of the ascending aorta. We developed a clampless technique to achieve proximal anastomosis between the ascending aorta and an artificial graft used for total debranching of supra-aortic trunks. We applied this method in six patients with arch aneurysm and a plaque-rich ascending aorta and were able to achieve total debranching of the supra-aortic trunks in all of the patients without side-clamping the ascending aorta and no procedurally related complications. This clampless anastomosis technique (“real chimney technique”) in the ascending aorta is a valuable option for total debranching of supra-aortic trunks in the hybrid repair of arch aneurysms.
Objective: Previous reports have documented better outcomes after open abdominal aortic aneurysm (AAA) repair in tertiary centers compared with lower-volume hospitals, but outcome variability for endovascular AAA repair (EVAR) vs open AAA repairs in a large tertiary center using a Medicare-derived mortality risk prediction model has not been previously reported. In the current study, we compared the observed vs predicted mortality after EVAR and open AAA repair in a single large tertiary vascular center.
Purpose: To assess the midterm efficacy of a biodegradable poly-l-lactic acid (PLLA) stent in the treatment of superficial femoral artery (SFA) occlusive disease.
Objective: To study the feasibility of 2D perfusion imaging in critical limb ischemia (CLI).
Purpose: The hypothesis that covered stents are superior to bare-metal stents (BMS) in long femoropopliteal artery disease was tested. The one-year results of the VIASTAR trial revealed a patency benefit of covered stents in the treatment-per-protocol (TPP) analysis only.
Purpose: Endovascular aneurysm repair (EVAR) is the dominant treatment strategy for abdominal aortic aneurysms. However, as a result of uncertainty regarding long-term durability, an ongoing imaging surveillance program is required. The aim of the study was to assess EVAR surveillance in Scotland and its effect on all-cause and aneurysm-related mortality.
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