Percutaneous thrombectomy for acute limb ischemia is associated with equivalent limb and mortality outcomes compared with open thrombectomy.

Background: Acute limb ischemia (ALI) carries a 15% to 20% risk of combined death or amputation at 30 days and 50% to 60% at 1 year. Percutaneous mechanical thrombectomy (PT) is an emerging minimally invasive alternative to open thrombectomy (OT). However, ALI thrombectomy cases are omitted from most quality databases, limiting comparisons of limb and survival outcomes between PT and OT.

Selective Publication within Vascular Surgery: Characteristics of Discontinued and Unpublished Randomized Clinical Trials.

Background: Discontinued and unpublished randomized clinical trials (RCTs) are common resulting in biased publication and loss of potential knowledge. The magnitude of selective publication within vascular surgery remains unknown.

Methods: RCT relevant to vascular surgery registered (01/01/2010-10/31/2019) on ClinicalTrials.

Left internal mammary artery access for embolization of the left subclavian artery in a patient with type II endoleak after thoracic endovascular aortic repair for a ruptured right-sided aortic arch aneurysm.

A 65-year-old woman had presented with a ruptured type B intramural hematoma associated with a right-sided aortic arch aneurysm, a large Kommerell diverticulum (KD) and an aberrant left subclavian artery (LSA). She underwent total aortic arch replacement with elephant trunk, thoracic endovascular aortic repair, and LSA ligation distal to the left vertebral artery. She subsequently developed a brisk type II endoleak into the KD via retrograde flow from the left vertebral artery.

Impact of thoracic endovascular aortic repair timing on aortic remodeling in acute type B aortic intramural hematoma.

Objective: Thoracic endovascular aortic repair (TEVAR) is increasingly utilized in the management of acute type B aortic intramural hematoma (TBIMH). Optimal timing for intervention has not been described. The aim of this study was to evaluate TEVAR timing on postoperative aortic remodeling.

Percutaneous Closure of Iatrogenic Ascending Aortic Pseudoaneurysms Following Surgical Aortic Repair.

We present a case series of 4 iatrogenic ascending aortic pseudoaneurysms that were all successfully repaired with a percutaneous approach. Pre-procedural imaging, device selection, and procedural techniques are described. With careful preparation and patient selection, catheter closure of iatrogenic ascending aortic pseudoaneurysms can be performed reliably and safely.

A more proximal landing zone is preferred for thoracic endovascular repair of acute type B aortic dissections.

Objective: Thoracic endovascular aortic repair (TEVAR) has become first-line therapy for complicated acute type B aortic dissection (aTBAD). However, the strategy for optimal proximal landing zone remains to be determined. We compared early outcomes and late aortic-related adverse events in patients undergoing TEVAR for complicated aTBAD with endograft deployment in proximal landing zone 2 vs 3.

A novel approach to high-grade carotid stenosis with concomitant extracranial carotid aneurysms using transcarotid artery revascularization.

We present the novel application of transcarotid artery revascularization (TCAR) in two high-risk patients with high-grade internal artery stenosis and concomitant atherosclerotic extracranial carotid artery aneurysms (ECAAs). ECAAs account for <1% of arterial aneurysms and are usually clinically silent at presentation. Historically, the treatment of ECAAs has been via open reconstruction or stent grafting.

Distal Revascularization and Interval Ligation for the Management of Dialysis Access Steal Syndrome.

Background: Treatment options for dialysis access steal syndrome (DASS) include distal revascularization with interval ligation (DRIL), proximalization of arterial inflow (PAI), access banding, and access ligation. This study examines the efficacy of DRIL in treating DASS and reports short-term bypass patency, access patency, and wound infection rates.

Methods: A retrospective analysis was performed on adults diagnosed with DASS following hemo-dialysis access creation who underwent DRIL procedures between January 1, 2009 and May 11, 2017.