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Source: Annals of Vascular Surgery

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Total 295 results found since Jan 2013.

Safety of Triple Neuroprotection with Targeted Hypothermia, Controlled Induced Hypertension, and Barbiturate Infusion during Emergency Carotid Endarterectomy for Acute Stroke after Missing the 24  Hours Window Opportunity
The aim of this study is to establish the initial safety of triple neuroprotection (TNP) in an acute stroke setting in patients presenting outside the window for systemic tissue plasminogen activator (tPA).
Source: Annals of Vascular Surgery - May 26, 2020 Category: Surgery Authors: Sherif Sultan, Makinderjit Dulai, John Laffey, Kevin Clarkson, Abdelaly M.A. Abedi, Nora Barrett, Mohamed Elsherif, Wael Tawfick, Niamh Hynes Tags: Clinical Research Source Type: research

Surgical thromboendarterectomy for free-floating thrombus associated with cervical carotid artery dissection: A case report
Free-floating thrombus (FFT) of the cervical carotid artery is a rare but critical condition leading to stroke. The most common underlying pathology is atherosclerotic plaque; non-atherosclerotic pathologies are much rarer. Here we report a case of FFT associated with cervical carotid artery dissection that was successfully treated by surgical thromboendarterectomy.
Source: Annals of Vascular Surgery - May 17, 2020 Category: Surgery Authors: Taichiro Imahori, Kazuhiro Tanaka, Atsushi Arai, Eiji Kohmura Tags: Case Report Source Type: research

Initial Results of Selected Use of Covered Stents in Transcarotid Artery Revascularization
Transcarotid artery revascularization (TCAR) is a novel, hybrid approach to treating carotid disease in the treatment of stroke and stroke prevention. Early results of this hybrid approach to carotid stenting using flow reversal have been promising, with reported stroke rates around 1-2.8%1,2. Currently, carotid stenting, regardless of approach, is performed with uncovered stents, which incurs the risk of plaque protrusion through the stent and in-stent restenosis. Overall, plaque protrusion is a rare event, with a reported incidence of 2.8% on angiography, but it is associated a high rate of ischemic complications (up to 66.7%) 3.
Source: Annals of Vascular Surgery - May 15, 2020 Category: Surgery Authors: Sean Flynn, Elizabeth Roderick, John Lane, Andrew Barleben Tags: Clinical Research, Basic Science Source Type: research

Up-regulated CCL2 promotes ischemic stroke via chemokine signaling pathway
This study aims to evaluate the potential effect and the underlying mechanism of CCL2 in ischemic stroke.
Source: Annals of Vascular Surgery - May 13, 2020 Category: Surgery Authors: Lin Li, Weimin Lou, Hailong Li, Yuehong Zhu, Xiong ’ang Huang Tags: Clinical Research, Basic Science Source Type: research

Upregulated C-C Motif Chemokine Ligand 2 Promotes Ischemic Stroke via Chemokine Signaling Pathway
This study aims to evaluate the potential effect and the underlying mechanism of C-C motif chemokine ligand 2 (CCL2) in ischemic stroke.
Source: Annals of Vascular Surgery - May 13, 2020 Category: Surgery Authors: Lin Li, Weimin Lou, Hailong Li, Yuehong Zhu, Xiong ’ang Huang Tags: Clinical Research Source Type: research

A Promoter Polymorphism (Rs57137919) of ABCG1 Gene Influence on Blood Lipoprotein in Chinese Han Population
and Purpose: ATP binding cassette subfamily G member 1 (ABCG1) has the function of transporting free intracellular cholesterol to extracellular high-density lipoprotein particles, which plays a crucial role in atherosclerosis. The goal of this study is to examine the relationship between the polymorphisms of the ABCG1 gene promoter region and Ischemic Stroke.
Source: Annals of Vascular Surgery - April 23, 2020 Category: Surgery Authors: Yuanli Wang, Zheng Li, Xiaoshuai Bie, Fuyong Liu, Qihui Yao, Yang Liu, Zhaojing Zhang, Shangdong Yang, Yingying Luan, Jing Jia, Yan Xu, Dongzhi Yang, Ying He, Hong Zheng Tags: Clinical Research, Basic Science Source Type: research

Type III Arch Configuration As A Risk Factor For Carotid Artery Stenting: A Systematic Review Of Contemporary Guidelines On Management Of Carotid Artery Stenosis.
Type III arch configuration is frequently reported as a stroke risk factor for carotid artery stenting (CAS). We reviewed contemporary guidelines on management of carotid artery stenosis to assess the clinical relevance attributed to this anatomic feature in current clinical practice.
Source: Annals of Vascular Surgery - April 23, 2020 Category: Surgery Authors: Massimiliano M. Marrocco-Trischitta, Irene Baroni, Renato Vitale, Giovanni Nava, Giovanni Nano, Francesco Secchi Tags: General Review Source Type: research

Complexity of aortic arch anatomy affects the outcomes of transcarotid artery revascularization versus transfemoral carotid artery stenting
Transcarotid artery revascularization (TCAR) has been shown to have half the rates of transient ischemic attack (TIA), stroke and death compared to transfemoral carotid artery stenting (TFCAS). Successful outcomes of TFCAS requires careful patient selection. The aim of this study was to determine the outcomes of TFCAS versus TCAR in both simple (Type I) and complex (Type II and III) aortic arches.
Source: Annals of Vascular Surgery - April 23, 2020 Category: Surgery Authors: Allan M. Conway, Nhan T. Nguyen Tran, Khalil Qato, Clinton Ehidom, Guillaume J. Stoffels, Gary Giangola, Alfio Carroccio Tags: Clinical Research, Basic Science Source Type: research

Carotid endarterectomy using a flow-reversal technique in the acute period: a novel approach that may reduce intraoperative cerebral events
Lesion manipulation during internal carotid artery (ICA) surgical dissection is the most crucial stage of carotid endarterectomy (CEA); a friable part of the carotid plaque or a thrombus may detach from the arterial wall leading to cerebral embolism. Proximal protection devices used in carotid stenting (CAS) reverse the blood flow to the brain eliminating, at least after their deployment, the chance of cerebral embolism. Based on the working principle of these devices, we propose a new approach to CEA making use of a flow-reversal technique and we report its successful application in 2 high risk patient with a soft and fri...
Source: Annals of Vascular Surgery - March 30, 2020 Category: Surgery Authors: Vangelis G. Alexiou, Dimitrios Chatzis, Andreas M. Lazaris, Konstantinos Kondylis, Stylianos Koutsias Tags: Selected Technique Source Type: research

Carotid Endarterectomy Using a Flow-Reversal Technique in the Acute Period: A  Novel Approach That May Reduce Intraoperative Cerebral Events
Lesion manipulation during internal carotid artery (ICA) surgical dissection is the most crucial stage of carotid endarterectomy (CEA); a friable part of the carotid plaque or a thrombus may detach from the arterial wall, leading to cerebral embolism. Proximal protection devices used in carotid artery stenting reverse the blood flow to the brain eliminating, at least after their deployment, the chance of cerebral embolism. Based on the working principle of these devices, we propose a new approach to CEA making use of a flow-reversal technique, and we report its successful application in 2 high-risk patients with a soft and...
Source: Annals of Vascular Surgery - March 30, 2020 Category: Surgery Authors: Vangelis G. Alexiou, Dimitrios Chatzis, Andreas M. Lazaris, Konstantinos Kondylis, Stylianos G. Koutsias Tags: Selected Technique Source Type: research

Carotid Endarterectomy for Ocular Ischemic Syndrome: A Case Report and Review of the Literature
We present a case of ocular ischemic syndrome successfully treated with carotid endarterectomy, and summarize the current literature regarding management of ocular ischemic syndrome.
Source: Annals of Vascular Surgery - March 20, 2020 Category: Surgery Authors: Alexis L. Lauria, Erin E. Koelling, Paul M. Houghtaling, Paul W. White Tags: Case Report Source Type: research

Left Common Carotid Artery Biomechanical Properties in Individuals over 80  years: Women Have Stiffer Vessels
Considering the longevity of the worldwide population, the cardiovascular diseases deserve particular attention, especially the carotid artery disease in the ≥80-year-old population. The stiffness of the common carotid artery, for example, has been showed in numerous clinical studies as a marker of increased risk of stroke, dementia, and depression. Besides, with the emergence of new surgical techniques such as the transcarotid artery revascularization that uses the common carotid artery as a workstation, the biomechanical and histological features of this vessel, more than ever, must be detailed.
Source: Annals of Vascular Surgery - March 11, 2020 Category: Surgery Authors: Vivian Carla Gomes, Luiz Fernando da Silva, Selene Perrotti Zyngier, Gina Camillo Silvestre, Alexandre Queiroz, Michele Alberto Marques, Erasmo Sim ão da Silva Tags: Clinical Research Source Type: research

Left Common carotid artery biomechanical properties in individuals over 80 years: women have stiffer vessels.
Considering the longevity of the worldwide population, the cardiovascular diseases deserve particular attention, specially the carotid artery disease in the ≥ 80 years old population. The stiffness of the common carotid artery, for example, has been showed in numerous clinical studies as a marker of increased risk of stroke, dementia and depression. Besides, with the emergence of new surgical techniques like the transcarotid artery revascularization t hat uses the common carotid artery as a workstation, the biomechanical and histological features of this vessel, more than ever, must be detailed.
Source: Annals of Vascular Surgery - March 11, 2020 Category: Surgery Authors: Vivian Carla Gomes, Luiz Fernando da Silva, Selene Perrotti Zyngier, Gina Camillo Silvestre, Alexandre Queiroz, Michele Alberto Marques, Erasmo Sim ão da Silva Tags: Clinical Research, Basic Science Source Type: research

Pharmacologic Therapy Is Not Associated with Stroke Prevention In Patients With Isolated Blunt Vertebral Artery Injury
This study seeks to evaluate the efficacy of medical therapy in preventing strokes for isolated VAI.
Source: Annals of Vascular Surgery - January 31, 2020 Category: Surgery Authors: Amit Pujari, Christopher R. Ramos, Jonathan Nguyen, Ravi R. Rajani, Jaime Benarroch-Gampel Source Type: research

Comparison of Radiation And Contrast Exposure In Transfemoral Versus Transcarotid Stenting
In this study we compared the radiation exposure between TCAR and traditional transfemoral CAS procedures.
Source: Annals of Vascular Surgery - January 31, 2020 Category: Surgery Authors: David O'Connor, Lifen Cao, Jacqueline Steinman, Stanton Nielsen, Kristin Cook, Anjali Ratnathicam, Michael Wilderman, Gregory Simonian, Massimo Napolitano Source Type: research