The impact of large aneurysm diameter on the outcomes of thoracoabdominal aneurysm repair by fenestrated and branched endografts.

Objectives: Aim of the study was to analyse the impact of preoperative thoracoabdominal aneurysm diameter on the outcomes of fenestrated/branched endografting.

Methods: Patients who underwent endovascular thoracoabdominal repair at 2 European centres (2011-2021) were analysed. Median diameter was calculated; the third quartile was considered a cut-off.

Outcomes of Nonagenarian Patients in Vascular Surgery Service in a Tertiary Institution.

Introduction: With the world population growing and aging, nonagenarians have become a distinct patient cohort with specific characteristics that render the prediction of outcomes essential. We aimed to investigate the specific characteristics of this patient's cohort in a tertiary vascular center.

Materials And Methods: Retrospective analysis was conducted for all consecutive patients 90 years and above referred or treated in the Department of Vascular Surgery between January 2017 and December 2022 for vascular pathologies.

Outcome of the Be Graft Bridging Stent in Fenestrated Endovascular Aortic Repair in a High-Volume Single Center and an Overview of Current Evidence.

Objective: Fenestrated endovascular aneurysm repair (FEVAR) has become one of the standard treatment options for complex abdominal aortic aneurysms (cAAAs) and thoraco-abdominal aortic aneurysms (TAAAs). Despite technological advances in the main endograft design, the lack of dedicated bridging stent-grafts (BSGs) is still the Achilles heel of the procedure. The aim of this study was to evaluate the mid-term outcomes of the BeGraft stent-graft as a dedicated bridging stent for FEVAR and to review the current evidence in literature.

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.

Incidence, Risk Factors, and Prognostic Impact of Type Ib Endoleak Following Endovascular Repair for Abdominal Aortic Aneurysm: Scoping Review.

Objective: The primary objectives of this scoping review were to assess the rate of and risk factors for type Ib endoleak and to evaluate the extent of the evidence base that links type Ib endoleak to short and long term outcomes in patients undergoing endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm (AAA).

Methods: Potentially eligible studies were searched in the Cochrane Central Register of Controlled Trials, MEDLINE, Web of Science Core Collection, SciELO Citation Index, Russian Science Citation Index, and KCI-Korean Journal Database. A scoping review was performed according to PRISMA extension for Scoping Reviews.

[Malperfusion after Aortic Dissection - Management and Techniques].

Malperfusion is a common complication of aortic dissection and further increases this deadly disease's mortality. An effective treatment strategy requires a timely diagnosis based on the clinical findings and the available instruments, understanding the disease's pathomechanism, recognising the therapy options recommended by the guidelines, and the diagnostic and therapeutic innovations of the area of research. The final treatment decision should be patient- and case-specific.

Common Designs of Custom-Made Fenestrated Arch Devices and Applicability of an Off-the-Shelf Design.

Objectives: To analyze device designs, similarities and overlaps of custom-made fenestrated arch endografts intended for mid/distal arch thoracic endovascular aortic repair.

Materials And Methods: A multicenter cross-sectional study analyzing custom-made anonymized graft plans was performed. Graft plans were included from a cohort of mid/distal aortic arch repairs using custom-made fenestrated aortic endografts treated at 8 centers.

Cervical Debranching: Regional versus General Anesthesia for Carotid-Subclavian Bypass. A Single Center Experience.

Background: We report here the first cohort study comparing regional and general anaesthesia for left subclavian artery (LSA) revascularization.

Methods: A single-centre retrospective cohort study was performed, including all consecutive patients who underwent cervical debranching with carotid-subclavian bypass before aortic repair from February 2018 to May 2022. Patients were divided into 2 groups according to the type of anesthesia: Regional anesthesia (RA) versus general anesthesia (GA).

Early and Mid-Term Outcomes of the Inverted Limb Configuration Below Fenestrated and Branched Endografts: Experience from Two European Centers.

Purpose: To report a European experience on the use of the Inverted Limb (IL) below fenestrated and branched endografts (FB-EVAR) for the treatment of juxta/pararenal (JP-AAAs), thoracoabdominal (TAAAs), and para-anastomotic aortic aneurysms.

Materials And Methods: Between 2016 and 2020, all FB-EVAR with distal IL due to previous open (OSR) or endovascular repair (EVAR) or infrarenal aortic length <76 mm at two European university centers were retrospectively analyzed. Technical success, early and mid-term iliac complications (occlusion; type Ib endoleak [EL]), IL-related complications (type III EL), and reinterventions were assessed as primary endpoints; 30-day mortality, survival and freedom from (FF) overall complications/reinterventions were assessed as secondary outcomes.

Emergent physician modified carotid fenestrated TEVAR for the treatment of a complicated acute type nonA-nonB aortic dissection with undetected multiorgan malperfusion.

Complicated acute nonA-nonB dissection with malperfusion is associated with a high in-hospital mortality up to 67%. Therefore, rapid identification and treatment are critical for clinical outcomes. We report the urgent treatment of a complicated subacute aortic dissection treated with a physician-modified-endograft (PMEG) fenestrated-TEVAR (f-TEVAR) for the left common carotid artery (LCCA).

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.

Use of Shockwave Intravascular Lithotripsy in Recanalization of Calcified Visceral and Renal Arteries: A Case Report and Update of the Literature.

Purpose: Calcifications of the visceral and renal arteries lead to chronic mesenteric ischemia and renal artery stenosis, and both open and endovascular treatments can be proposed. Intravascular lithotripsy (IVL) has emerged as a novel technique used in peripheral and coronary interventions.

Case Report: A 73-year-old man presented with chronic postprandial abdominal pain and weight loss.

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.

Endovascular Repair With Triple Inner-Branch Endograft for Aberrant Subclavian Artery Aneurysm: A Case Report.

Background: Endovascular repair of the thoracic aorta (TEVAR) is the preferred option for the treatment of the distal arch and descending thoracic aorta. Fenestrated and branched TEVAR have become an option to treat pathologies of the aortic arch, avoiding sternotomy and cardiopulmonary arrest as well as total surgical debranching. We describe here the case of a symptomatic patient with an arteria lusoria aneurysm associated with Kommerel diverticulum who underwent total endovascular repair with a triple-branched TEVAR.

Systematic Review and Meta-analysis of Physician Modified Endografts for Treatment of Thoraco-Abdominal and Complex Abdominal Aortic Aneurysms.

Objective: To perform a systematic review and meta-analysis of the outcomes of physician modified endografts (PMEG) for the treatment of thoraco-abdominal (TAAA) and complex abdominal aortic aneurysms (C-AAA).

Data Sources: MEDLINE, CENTRAL, Web of Science Core Collection, Scielo, and Open Grey.

Review Methods: The databases were searched from inception to July 2021 for studies reporting on outcomes of PMEGs for TAAA or C-AAA repair.

Salvage of an Incomplete Sandwich With a Covered Celiac Trunk and a "Floating" Superior Mesenteric Artery Stent in a Thoracoabdominal Aortic Aneurysm.

Purpose: To report a case of a patient with a large thoracoabdominal aortic aneurysm (TAAA) extent V treated with a custom-made fenestrated and branched endovascular repair (F/B-EVAR) after a failed and incomplete attempt of a Sandwich repair technique.

Report: An 83-year-old patient was referred to our department after a failed attempt at endovascular repair of type V TAAA with a sandwich technique. The celiac trunk was inadvertently covered with the first endograft and a covered long superior mesenteric artery stent was placed and left facing upward inside the aorta.

A cross-sectional study on the anatomic feasibility of iliac side branch grafts in a real-world setting.

Objective: The aim of this cross-sectional, single-center study was to analyze the feasibility of different commercially available iliac branch devices in Europe in a cohort of patients with aorto-iliac aneurysms.

Methods: All patients with aorto-iliac or iliac aneurysms that required iliac aneurysm repair, between 2017 and 2021, were included. Morphologic data was analyzed using computed tomography angiograms.

Effect of iliac tortuosity on outcomes after iliac branch procedures.

Objective: To report a two-centers evaluation of the effects of iliac axis tortuosity on iliac branch device (IBD) results.

Methods: From 2015 to 2021, all IBD procedures performed at two European centers were analyzed retrospectively. The preoperative pelvic tortuosity index (PTI), external tortuosity index (ETI), and double iliac sign (DIS) were assessed for each iliac axis submitted to IBD.

A Single-Center Experience With Total Percutaneous Implantation of a Low-Profile Thoracic Aortic Stent-Graft.

Purpose: To evaluate the safety and effectiveness of total percutaneous implantation of the Zenith Alpha Thoracic (ZTA) endograft in the treatment of diseases of the descending thoracic aorta.

Materials And Methods: A retrospective cohort study of 56 consecutive patients undergoing total percutaneous ZTA implantation between 2018 and 2020 was performed in a single center. Patients' demographics, clinical characteristics, anatomical parameters, operative details, device features, and postoperative outcomes were assessed.

Midterm results of endovascular versus open surgical repair for infrarenal abdominal aortic aneurysms in low surgical risk patients.

Objective: The objective of this study was to analyze midterm outcomes of endovascular repair (EVAR) versus open repair (OR) for treatment of infrarenal abdominal aortic aneurysms (AAAs) in low surgical risk patients.

Methods: Elective patients with AAAs undergoing treatment from 2003 to 2017 in a single, tertiary-care institution were evaluated. All patients with a low preoperative risk of complications and perioperative mortality (Medicare Aneurysm Scoring System <3) were included, and rates of perioperative and long-term mortality, adverse events, and reintervention were evaluated for EVAR and OR.

[Acute Complex Endovascular Aortic Repair - Off-the-shelf vs. Surgeon-modified Stent Grafts].

Introduction: Treatment of complex abdominal and thoracoabdominal aortic aneurysms is challenging. Open surgical repair is a high-risk operation, especially in emergency cases. Endovascular aneurysm repair with a patient-specific custom-made stent graft in patients with symptomatic or ruptured complex aortic aneurysms is not possible, due to the manufacturing time required.

[Ascending Aorta and Aortic Arch - Endovascular Therapy Today and in the Future].

Pathologies in the region of the aortic arch may occur in isolation, but adjacent segments of the thoracic aorta - the ascending or descending aorta - are much more commonly affected. The first surgical procedures to treat the aortic arch were performed nearly six decades ago. Despite numerous improvements and innovations in the 20th and early 21st centuries, these procedures are still associated with relevant operative mortality and neurological complication rates.

A systematic review of experimental and clinical studies reporting on in situ laser fenestration of aortic endografts.

Objective: We have summarized the available in situ laser fenestration (ISLF) literature, including experimental studies with their subsequent recommendations regarding the optimal fenestration technique and fabric, and the short- and mid-term results of clinical studies.

Methods: A systematic search for English-language reports was performed in MEDLINE, the Cochrane Database, and EMBASE in accordance with the PRISMA (preferred reporting items for systematic reviews and meta-analysis) guidelines by two investigators (C.F.