Impact of preoperative risk factors on 5-year survival after fenestrated/branched endovascular aortic repair.

Objective: To investigate which preoperative factors most impact the 5-year survival of patients undergoing fenestrated/branched endovascular aortic repair (F/BEVAR) and to identify modifiable elements that, if time allows, should be actively managed and adequately controlled preoperatively.

Methods: Patients treated for aortic aneurysms with complex anatomy using either patient-specific company-manufactured or off-the-shelf F/BEVAR devices were included. The exposure of interest was aneurysm type (group I: type I-III thoracoabdominal aneurysms vs group II: type IV thoracoabdominal aneurysms vs group III: juxtarenal or suprarenal aneurysms), and the primary outcome was 5-year risk of all-cause mortality.

Endovascular (stent-graft)-assisted open vascular anastomosis.

Endovascular and open surgical approaches are an integral part of treating patients with complex vascular disease and are often considered separately. In some situations, traditional open surgical techniques can be used to facilitate an endovascular approach, as example: iliac conduit use for EVAR/TEVAR, subclavian or axillary conduits for complex endovascular aortic repairs (chimney, B-FEVAR), and bypass to great vessels or visceral artery (celiac, superior mesenteric and renal arteries) debranching. As devices and techniques evolve, the open and endovascular approaches can be utilized in more complimentary fashion.

Five-year outcomes of fenestrated and branched endovascular repair of complex aortic aneurysms based on aneurysm extent.

Objective: The aim of this study was to evaluate the 5-year outcomes of fenestrated/branched endovascular aortic repair (F/BEVAR) for the treatment of complex aortic aneurysms stratified by the aneurysm extent.

Methods: Patients with the diagnosis of complex aortic aneurysm, who underwent F/BEVAR at a single center were included in this study and retrospectively analyzed. The cohort was divided according to the aneurysm extent, comparing group 1 (types I-III thoracoabdominal aneurysms [TAAAs]), group 2 (type IV TAAAs), and group 3 (juxtarenal [JRAAs], pararenal [PRAAs], or paravisceral [PVAAs] aortic aneurysms).

Atypical presentation of subclavian steal syndrome with left sided sensorineural deafness.

We present a rare manifestation of a common pathology: left sided sensorineural hearing loss secondary to subclavian steal syndrome after thoracic endovascular aortic repair for complicated acute aortic dissection. We describe the vascular physiology that can result in unilateral hearing loss and provide a brief review of subclavian steal syndrome. This case report highlights the importance of avid clinical recognition of an atypical presentation of a common vascular disease.

Rare Case of Abdominal Aortic and Multiple Visceral Aneurysms in a Pediatric Patient With PIK3CA Mutation and Vasculitis.

Abdominal aortic aneurysms (AAA) are most commonly observed in elderly male patients and are particularly rare in children. Among the pediatric population, they are usually diagnosed in the context of connective tissue disorders, genetic mutations, or vasculitis. The same is true of visceral arteries aneurysms.

Differential impact of missed initial wound clinic visit on 6-month wound healing by race/ethnicity among patients with chronic limb-threatening ischemia.

Chronic limb-threatening ischemia (CLTI) is associated with significant morbidity, including major limb amputation, and mortality. Healing ischemic wounds is necessary to optimise vascular outcomes and can be facilitated by dedicated appointments at a wound clinic. This study aimed to estimate the association between successful wound care initiation and 6-month wound healing, with specific attention to differences by race/ethnicity.

Superficial femoral artery stent extrusion.

The superficial femoral artery is a common location for endovascular treatment of occlusive arterial disease. Stent extrusion is an uncommon complication of stent placement. In the present case report, we sought to raise awareness of this rare complication and have described the management of a single unique case.

Hybrid repair for acute aortic occlusion using aortobifemoral bypass and AngioVac thrombectomy.

Aortic thrombus with multilevel acute ischemia is rare. We report the use of vacuum-assisted thrombectomy of an aortic mural thrombus with superior mesenteric artery involvement causing bilateral lower extremity ischemia and acute mesenteric ischemia, in conjunction with embolectomy and fasciotomy. We describe the novel use of the AngioVac device (AngioDynamics, Latham, NY) for reperfusion in the systemic arterial circulation.

Concomitant transcarotid artery revascularization and transcatheter aortic valve replacement.

Concomitant carotid artery disease and aortic valve disease is common. Whereas carotid stenosis does not appear to have an effect on outcomes of patients undergoing aortic valve replacement, the management of a patient with symptomatic carotid disease and severe aortic stenosis is challenging. The advent of minimally invasive endovascular techniques has provided less invasive and effective treatment options for these respective conditions.