Impact of Open Surgical Descending Repair on Aortic Stiffness in an Ex Vivo Porcine Model.

Background: Previous studies have strongly suggested that stent-graft deployment and acute arch angulation increase aortic stiffness, the impact of surgical interposition grafting remains unclear. We investigated the impact of open surgery on aortic stiffness and compared this with stent-graft induced aortic stiffening, utilising an ex vivo model.

Methods: Porcine thoracic aortas were connected to a mock circulatory loop.

Comparing anesthesia protocols in high intensity focused ultrasound treatments: The HIFU-pain study.

Background: to compare different anesthesia protocols during High Intensity Focused Ultrasound (HIFU) for saphenous trunk (GSV/SSV) and/or varicosities incompetence treatment.

Material And Methods: patients with GSV/SSV incompetence with varicose veins underwent HIFU under different anesthesia protocols. The primary endpoint was the pain score during HIFU using a 10-point scale.

Outcomes of Endovascular Repair Confined to the Ascending Thoracic Aorta: A Systematic Review and Meta-Analysis.

Objective: High risk, inoperable patients with ascending aortic disease are increasingly managed with thoracic endovascular aortic repair (TEVAR). The aim of this study was to assess the available literature on TEVAR confined to the ascending aorta (a-TEVAR), describing study and patient characteristics, procedural and stent graft details, and outcomes.

Data Sources: This was a systematic review and meta-analysis.

Action of high intensity focused ultrasound (HIFU) ablation on the venous wall: Histopathological analysis, insights, and perspectives.

In the medical field, ultrasound is commonly used for diagnostic imaging due to its ability to provide real-time images. However, High-Intensity Focused Ultrasound (HIFU) is also used for other clinical purposes, such as thermal tissue ablation. In the case of varicose veins, the potential role and benefits of HIFU have been known for a long time despite in-vivo results have mostly been preliminary and experimental, particularly regarding its effect on venous wall.

Current state of education in venous diseases within vascular surgery training programs in Italy: A national web-based survey among residents.

Background: To analyze the perception of vascular surgery trainees from Italian schools of Vascular Surgery regarding the level of practical and theoretical education in venous diseases.

Methods: An anonymous electronic survey was sent to Italian vascular surgery residents affiliated with 19 universities, asking about their training and experience in the management of venous diseases. The survey gathered information on the residents' personal and demographic details, their university's teaching program, operative experience in phlebology, as well as their confidence levels in performing various venous procedures, with the goal of analyzing the training and learning programs provided by Italian vascular surgery schools.

Discussing on the Aortic Coverage in Type B Aortic Dissection Treatment: A Comprehensive Scoping Review.

Objective: The objective of this study is to investigate and address the question surrounding the determination of the optimal endograft length of coverage during TEVAR for type B aortic dissection (TBAD), with a particular emphasis on the distal landing zone (DLZ).

Data Sources: MEDLINE, Scopus, and Web of Science databases were used.

Methods: The PRISMA-ScR statement was followed.

The Other Side of Chronic Venous Disorder: Gaining Insights from Patients' Questions and Perspectives.

Venous disorders encompass a diverse range of manifestations and diseases, impacting a significant portion of the population. While life-threatening conditions are uncommon in non-thrombotic disorders, like telangiectasias or uncomplicated varicose veins (VVs), these conditions still have a substantial impact on affected individuals. Ensuring that patients are well informed about their venous disorder is a crucial step in their treatment journey.

Three-year follow-up analysis of automated microfoam preparation system for great saphenous vein incompetence and varicose veins sclerotherapy treatment.

Background: To describe the treatment of patients with great saphenous vein (GSV) incompetence and varicose veins (VVs), utilizing an Automated Microfoam Preparation System (AMPS, Varixio, VB Devices, Barcelona, Spain).

Methods: Adults between January and June 2021 were included. The AMPS system was used for foam preparation.

Empty vein ablation (EVA) technique: an in-vivo animal model to assess the effects of sclerosing agent concentration and wall contact time on intima and media tunicae structure.

Background: Sclerotherapy is a cornerstone of the treatment of chronic venous disease, despite some technical aspects (e.g., sclerosant liquid agent concentration [SLAC] and contact time between sclerosant agent and vein wall [ctSA/VW]) to maximize outcomes remain an unsolved problem and a source of debate.

Type III aortic arch angulation increases aortic stiffness: Analysis from an ex vivo porcine model.

Objective: The relationship among increased aortic arch angulation, aortic flow dynamics, and vessel wall stiffness remains unclear. This experimental ex vivo study investigated how increased aortic arch angulation affects aortic stiffness and stent-graft induced aortic stiffening, assessed by pulse wave velocity (PWV).

Methods: Porcine thoracic aortas were connected to a circulatory mock loop in a Type I and Type III aortic arch configuration.

Anatomic Feasibility of In-Situ Fenestration for Isolate Left Subclavian Artery Preservation during Thoracic Endovascular Aortic Repair Using an Adjustable Needle Puncturing System.

Objectives: To evaluate the feasibility of thoracic endovascular aortic repair (TEVAR) using the Ankura™ device (Lifetech Scientific, Shenzhen, China) with left subclavian artery (LSA) in-situ fenestration (ISF) using an adjustable puncture device system.

Methods: It is a single center, retrospective, financially unsupported cohort study of TEVAR performed from 16 February 2007 to 10 January 2023. Inclusion criteria were isolate LSA revascularization for elective or urgent/emergent "zone 2" TEVAR, and the availability of the preoperative computed tomography angiography.

Role of Preoperative Embolization in Surgical Management of Carotid Body Tumors: A Systematic Review and Meta-Analysis.

The objective of this study is to evaluate the effect of preoperative embolization on carotid body tumor resection. A systematic review and meta-analysis were conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. PubMed, Scopus, and Web of Science were screened for studies published between 2010 and 2022.

Sex-Specific Morphometric Analysis of Ascending Aorta and Aortic Arch for Planning Thoracic Endovascular Aortic Repair: A Retrospective Cohort Study.

Objective: In many studies on aortic disease, women are underrepresented. The present study aims to assess sex-specific morphometric differences and gain more insight into endovascular treatment of the ascending aorta (AA) and arch.

Methods: Electrocardiogram-gated cardiac computed tomography scans of 116 consecutive patients who were evaluated for transcatheter aortic valve replacement were retrospectively reviewed.

Utilizing numerical simulations to prevent stent graft kinking during thoracic endovascular aortic repair.

Numerical simulations of thoracic endovascular aortic repair (TEVAR) may be implemented in the preoperative workflow if credible and reliable. We present the application of a TEVAR simulation methodology to an 82-year-old woman with a penetrating atherosclerotic ulcer in the left hemiarch, that underwent a left common carotid artery to left subclavian artery bypass and consequent TEVAR in zone 2. During the intervention, kinking of the distal thoracic stent graft occurred and the simulation was able to reproduce this event.

Twenty-five years of observations from the International Registry of Acute Aortic Dissection (IRAD) and its impact on the cardiovascular scientific community.

Objective: The International Registry of Acute Aortic Dissection (IRAD) celebrated its 25th anniversary in January 2021. This study evaluated IRAD's role in promoting the understanding and management of acute aortic dissection (AD) over these years.

Methods: IRAD studies were identified, analyzed, and ranked according to their citations per year (c/y) to determine the most-cited IRAD studies and topics.