Impact of thoracic endovascular aortic repair timing on outcomes after uncomplicated type B aortic dissection in the Society for Vascular Surgery Vascular Quality Initiative postapproval project for dissection.

Objective: The timing of thoracic endovascular aortic repair (TEVAR) after the onset of uncomplicated acute type B aortic dissection (uTBAD) remains controversial. The objective of this study was to evaluate the Society for Vascular Surgery Vascular Quality Initiative (VQI) postapproval study (VQI PAS) data for the impact of TEVAR timing for uTBAD on early and late outcomes, including mortality, procedural complications, and long-term reintervention.

Methods: The VQI PAS used for this analysis includes a total of 606 patients.

Results of the North American Complex Abdominal Aortic Debranching (NACAAD) Registry.

Background: Hybrid debranching repair of pararenal and thoracoabdominal aortic aneurysms was initially designed as a better alternative to standard open repair, addressing the limitations of endovascular repair involving the visceral aorta. We reviewed the collective outcomes of hybrid debranching repairs using extra-anatomic, open surgical debranching of the renal-mesenteric arteries, followed by endovascular aortic stenting.

Methods: Data from patients who underwent hybrid repair in 14 North American institutions during 10 years were retrospectively reviewed.

Midterm Outcomes of Endovascular Repair of Aortic Arch Aneurysms with the Gore Thoracic Branch Endoprosthesis.

Objective: Aortic aneurysms involving aortic arch vessels are anatomically unsuitable for standard thoracic endovascular repair (TEVAR) without cervical debranching of the arch vessels. Three year outcomes of a single branched thoracic endograft following previous publication of peri-operative and one year outcomes are reported.

Methods: This was a multicentre feasibility trial of the GORE TAG Thoracic Branch Endoprosthesis (TBE), a thoracic endovascular graft incorporating a single retrograde branch for aortic arch vessel perfusion.

Retrograde type A dissection in the Vascular Quality Initiative thoracic endovascular aortic repair for dissection postapproval project.

Background: Retrograde dissection (RD) can be a serious complication after thoracic endovascular aortic repair (TEVAR), with retrograde type A dissection (RTAD) particularly life-threatening. Prior studies have suggested that treatment timing, anatomic characteristics, device selection, and procedural conduct of TEVAR performed for type B aortic dissection could mitigate the occurrence of RD. The Vascular Quality Initiative TEVAR for Dissection Registry is an ongoing project meant to satisfy Food and Drug Administration requirements for postmarket approval surveillance of the Gore conformable TAG thoracic endoprosthesis (W.

Procedure-Associated Costs and Mid-Term Outcomes of Endovascular Zone 0 and Zone 1 Aortic Arch Repair.

Background: Thoracic endovascular aortic repair (TEVAR) of proximal aortic arch pathology provides a less-invasive treatment option for high-risk patients ineligible for open arch reconstruction. However, the fiscal impact of these techniques remains unclear. Therefore, our objective was to characterize the mid-term outcomes after Zone 0 and Zone 1 TEVAR and describe the associated technical costs, revenues, and net margins at a single tertiary medical center.