Advanced Wound, Ischemia, and foot Infection stage is associated with poor outcomes in the BEST-CLI trial.

Objective: Wound, Ischemia, and foot Infection (WIfI) staging was established to provide objective classification in patients with chronic limb-threatening ischemia (CLTI) and to predict 1-year major amputation risk. Our goal was to validate WIfI staging using data from the Best Endovascular vs Best Surgical Therapy in Patients with CLTI (BEST-CLI) trial.

Methods: Data from the BEST-CLI Trial, a prospective randomized trial comparing surgical revascularization (OPEN) and endovascular revascularization (ENDO), were used to assess the association of WIfI stage on long-term outcomes in an intention-to-treat analysis.

Impaired Pre-operative Ambulatory Capacity in Patients Undergoing Elective Endovascular Infrarenal Abdominal Aortic Aneurysm Repair is Associated with Increased Peri-operative Death.

Objective: While ambulatory capacity is a readily assessable clinical indicator of functional status, its association with outcomes after endovascular aneurysm repair (EVAR) remains underexplored. This study aimed to investigate the association between pre-operative ambulatory status and outcomes following elective EVAR.

Methods: A retrospective review of the multi-institutional Vascular Quality Initiative database was conducted for all patients who underwent elective infrarenal EVAR from 2009 - 2022.

Neurological improvement following revision of vascular graft remnants in the upper extremity.

Remnant vascular grafts may result in significant neurological deficits owing to compression of adjacent neural structures. We report this finding in two cases after extracorporeal membrane oxygenation decannulation and removal of an arteriovenous fistula in the upper extremity. In both cases, removal of the graft, patch arteriotomy, and external neurolysis resulted in significant recovery of neurological function.

Investigator attitudes on equipoise and practice patterns in the BEST-CLI trial.

Objectives: There has been significant variability in practice patterns and equipoise regarding treatment approach for chronic limb-threatening ischemia (CLTI). We aimed to assess treatment preferences of Best Endovascular vs Best Surgical Therapy in Patients with CLTI (BEST-CLI) investigators prior to and following the trial.

Methods: An electronic 60-question survey was sent to 1180 BEST-CLI investigators in 2022, after trial conclusion and before announcement of results.

Zone 2 arch repair for acute type A dissection: Evolution from arch-first to proximal-first repair.

Objective: With growing experience of acute type A aortic dissection repair, Zone 2 arch repair has been advocated. The aim of this study is to compare the outcome between "proximal-first" and "arch-first" Zone 2 repair.

Methods: From January 2015 to March 2023, 45 patients underwent Zone 2 arch repair out of 208 acute type A aortic dissection repairs: arch-first, N = 19, and proximal-first technique, N = 26, since January 2021.