Distal Endovascular Extension After FET: Short and Mid-Term Outcome in a High-Volume Single-Center Experience.

Background: This study aims to investigate results and outcomes of distal endovascular extensions after frozen elephant trunk (FET) procedure.

Methods: Between September 2018 and December 2022, all consecutive patients who underwent thoracic endovascular aortic repair (TEVAR) or complex thoraco-abdominal repair (TAA-EVAR) after FET were included in the study. Patients were assigned to "Aneurysm" group or to "Dissection" group according to underlying patology before FET repair.

The Use of Short Dilator Tip in Endovascular Branched Arch Repair: A Case Series.

Objectives: The aim of the study was to investigate the safety and feasibility of branched endovascular arch repair (b-TEVAR) with a custom-made double or triple inner branched arch endograft using a short dilator tip (35 mm) in patients with aortic arch pathologies.

Methods: Retrospective analysis of all consecutive patients undergoing b-TEVAR with a short dilator tip for the treatment of aortic arch pathologies in a high-volume tertiary center between January 2019 and July 2023. The combined primary endpoint was technical success and perioperative complications caused by the endograft, including tip-induced cardiac injury and trackability issues.

The Importance of Cell Saver Usage in Complex Endovascular Repair of Thoraco-Abdominal Aortic Aneurysms.

Background: The use of the cell saver is well-established in open aneurysm repair; however, its role in endovascular repair is yet to be determined. The aim of this study was to analyze the effects of cell saver usage in patients undergoing complex endovascular procedures.

Materials And Methods: Single-center retrospective cohort study, including consecutive patients undergoing fenestrated and/or branched repair for the treatment of thoracoabdominal and complex abdominal aortic aneurysms (CAAAs) between January 2019 and December 2022.

Editor's Choice - Sex Related Anatomical Differences in Patients With Aortic Arch Pathology and Their Impact on the Feasibility of Double and Triple Branched Endografts.

Objective: To evaluate sex based differences in ascending aorta and arch anatomy in patients with underlying proximal aortic disease and to evaluate their impact on feasibility for total endovascular repair with custom made, branched arch devices.

Methods: This was a retrospective cross sectional review of all patients undergoing open and or total endovascular arch repair due to distal ascending aorta and or aortic arch pathologies in a single high volume aortic centre between 2012 and 2022. Anatomical ascending aorta and aortic arch parameters were analysed on a flow centreline on a dedicated 3D workstation.

International Collaborative Study Comparing Outcomes of Fenestrated Endovascular Aortic Repair in OCtogenarian vs Non-Octogenarian Patients: The FEVOC study.

Objective: With an increasing life expectancy, more octogenarian patients are referred with complex aortic aneurysms (cAAA). The aim of this study was to evaluate short and mid-term outcomes following fenestrated aortic repair (FEVAR) in octogenarians.

Summary Background Data: Few studies looking at octogenarian-specific outcomes with diverging results.

Editor's Choice -- European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Abdominal Aorto-Iliac Artery Aneurysms.

Objective: The European Society for Vascular Surgery (ESVS) has developed clinical practice guidelines for the care of patients with aneurysms of the abdominal aorta and iliac arteries in succession to the 2011 and 2019 versions, with the aim of assisting physicians and patients in selecting the best management strategy.

Methods: The guideline is based on scientific evidence completed with expert opinion on the matter. By summarising and evaluating the best available evidence, recommendations for the evaluation and treatment of patients have been formulated.

Burden of Stroke in Europe: An Analysis of the Global Burden of Disease Study Findings From 2010 to 2019.

Background: While most European Regions perform well in global comparisons, large discrepancies within stroke epidemiological parameters exist across Europe. The objective of this analysis was to evaluate the stroke burden across European regions and countries in 2019 and its difference to 2010.

Methods: The GBD 2019 analytical tools were used to evaluate regional and country-specific estimates of incidence, prevalence, deaths, and disability-adjusted life years of stroke for the European Region as defined by the World Health Organization, with its 53 member countries (EU-53) and for European Union as defined in 2019, with its 28 member countries (EU-28), between 2010 and 2019.

Secondary Endovascular Conversions for Failed Open Repair.

Late aortic and graft-related complications after open aortic repair are not infrequent and a significant number of them are missed, diagnosed at a very late stage, or present as urgent complications such as aortic rupture or aorto-enteric fistula. Once a late complication is diagnosed and reintervention is necessary, both open and endovascular strategies are possible. Open reintervention is complex and usually associated with very high rates of morbidity and mortality.

Impact of Previous Open Abdominal Surgery on Open Abdominal Aortic Repair: A Study from the NSQIP Database.

Background: While endovascular aneurysm repair has become a first-line strategy in many centers, open surgical repair (OSR) of abdominal aortic aneurysms (AAAs) is still the best option for certain patients. A significant number of patients who are offered OSR for AAA have been previously submitted to other open abdominal surgeries (PAS). It is unclear, however, how this may impact their outcomes.

Endovascular arch repair of anastomotic aneurysm and pseudoaneurysm in patients after open repair of the ascending aorta and aortic arch: a case series.

Objectives: The aim of the study was to investigate the outcomes of branched endovascular arch repair (b-TEVAR) with a custom-made double- or triple-branched arch endograft in patients with distal anastomotic aneurysms after open repair of the ascending aorta or proximal arch replacement.

Methods: Retrospective analysis was conducted of all consecutive patients with anastomotic aneurysms after open surgical repair involving the ascending aorta and/or aortic arch treated with b-TEVAR. All patients were treated with a custom-made double or triple inner-branched arch endograft.

Editor's Choice - Systematic Review and Meta-Analysis of Contemporary Abdominal Aortic Aneurysm Growth Rates.

Objective: To evaluate the contemporary growth rate of small abdominal aortic aneurysms (AAAs) in view of recent epidemiological changes, such as decreasing smoking rates and establishment of population screening programmes.

Data Sources: MEDLINE, CENTRAL, PsycINFO, Web of Science Core Collection, and OpenGrey databases.

Review Methods: Systematic review following the PRISMA guidelines.

In vitro evaluation of the optimal degree of oversizing of thoracic endografts in prosthetic landing areas: a pilot study.

Objective: The optimal degree of proximal thoracic endograft oversizing when aiming for durable sealing in prosthetic grafts is unknown. The aim of the present study was to create an in vitro model for testing different oversized thoracic endografts in a reproducible and standardized manner and, subsequently, determine the optimal oversizing range when planning procedures with a proximal landing in prosthetic zones in the descending thoracic aorta or aortic arch.

Methods: An in vitro model consisting of a fixed 24-mm polyethylene terephthalate (Dacron; DuPont) graft sutured proximally and distally to two specifically designed 40-mm rings, with four force sensing resistors attached at four equally distant positions and a USB camera attached proximally for photographic and video documentation was used for deployment of Zenith TX2 (Cook Medical Inc) dissection platform endografts with diameters between 24 and 36 mm.

Physician Modification of a Custom-Made Fenestrated Endograft By Closure of a Fenestration With Bovine Patch.

Purpose: Ruptured mycotic pararenal aortic aneurysms are rare and serious condition that requires prompt treatment. Open surgery with aortic resection and in-situ or extra-anatomic reconstruction is the standard treatment. The aim of this technical note is to report urgent endovascular treatment using a readily available custom-made device (created for another patient), with a back-table modification using pericardium patch and a new fenestration.

Transaxillary Branch-to-Branch-to-Branch Carotid Catheterization Technique for Triple-Branch Arch Repair.

Purpose: To describe the transaxillary branch-to-branch-to-branch carotid catheterization technique (tranaxillary 3BRA-CCE IT) for cannulation of all supra-aortic vessels using only 1 femoral and 1 axillary access during triple-branch arch repair.

Technique: After deployment of the triple-branch arch device, catheterization and bridging of the innominate artery (IA) should be performed through a right axillary access (cutdown or percutaneous). Then, the retrograde left subclavian (LSA) branch should be catheterized (if not preloaded) from a percutaneous femoral access, and a 12×90Fr sheath should be advanced to the outside of the endograft.

Additional Aortic Coverage With an Off The Shelf, Multibranched Endograft Compared With Custom Made Devices For Endovascular Repair of Pararenal Abdominal Aortic Aneurysms.

Objective: Pararenal abdominal aortic aneurysms (p-AAA) require complex endovascular aortic repair or open surgical repair with suprarenal clamping. Custom made devices (CMD), including fenestrated and branched endovascular aortic repair (F/B-EVAR) or off the shelf (OTS) multibranched devices, are available treatment options. The aim of this study was to determine the additional healthy aortic coverage using an OTS multibranched endograft vs.

Current state and future directions of endovascular ascending and arch repairs: The motion towards an endovascular Bentall procedure.

Endovascular repair of the ascending aorta and aortic arch has evolved at an astonishing pace in the past several decades. Results of endovascular arch repair in experienced centers have been improving and the technology evolving, and it has begun to challenge the current gold standard status of open surgery in some groups of patients. Hybrid strategies with adjunctive cervical debranching for distal arch lesions are being replaced by fenestrated arch repairs.

Postoperative Outcomes and Reinterventions Following Fenestrated/Branched Endovascular Aortic Repair in Post-Dissection and Complex Degenerative Abdominal and Thoraco-Abdominal Aortic Aneurysms.

Background: The outcome of FBEVAR in post-dissection thoracoabdominal aortic aneurysms has not been well established in the literature. The aim of this study was to compare midterm outcomes following FBEVAR in post-dissection aneurysms to degenerative aneurysms. (2) Methods: This was a retrospective review of all patients undergoing FBEVAR in a single center between 2017 and 2020.

European Multicentric Experience With Fenestrated-branched ENDOvascular Stent Grafting After Previous FAILed Infrarenal Aortic Repair: The EU-FBENDO-FAIL Registry.

Objective: To report the mid-term outcomes of fenestrated-branched endovascular aneurysm repair (F-BEVAR) following a failed previous endovascular aneurysm repair (pEVAR) or previous open aneurysm repair (pOAR).

Methods: Data from consecutive patients who underwent F-BEVAR for pEVAR or pOAR from 2006 to 2021 from 17 European vascular centers were analyzed. Endpoints included technical success, major adverse events, 30-day mortality, and 5-year estimates of survival, target vessel primary patency, freedom from reinterventions, type I/III endoleaks, and sac growth >5 mm.

First Experience with the Munich Valsalva Implantation Technique (MuVIT) for Cardiac Output Reduction During Standard and Complex Thoracic Endovascular Aortic Repair.

Objective: The Munich Valsalva Implantation Technique (MuVIT) is a non-invasive alternative which uses a modified Valsalva manoeuvre to reduce cardiac output (CO). The aim of this study was to evaluate the technical success and safety of MuVIT in standard and complex endovascular thoracic aneurysm repair (TEVAR).

Methods: This was a retrospective single centre cohort study.

Impact of true or false lumen renal perfusion after type B aortic dissection on renal volume.

Background: The aim of this study was to analyse the influence of true, false, and combined lumen perfusion of renal arteries on mid- and long-term kidney volume in patients with type B aortic dissection (TBAD).

Methods: Retrospective analysis of patients diagnosed with a TBAD between 2008 and 2015 in a single high-volume European center. The origin of the renal arteries was evaluated on a dedicated 3D workstation (TeraRecon Inc.

Anatomical analysis of the aortic arch and feasibility study of double and triple branched thoracic endografts in the treatment of isolated arch pathologies.

Objectives: The aim of this study was to determine the proportion of patients undergoing open arch repair who would be anatomically suitable for multi-branched endovascular arch repair.

Methods: This study was a single-centre review of patients undergoing open arch repair between 2000 and 2020. Anatomical feasibility was determined by comparing arch measurements to the anatomical criteria of the Zenith® double and triple inner branched-arch endografts (Cook Medical) and the Relay® double arch branched device (Terumo-Aortic).