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Source: Annals of Vascular Surgery

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Total 295 results found since Jan 2013.

How to improve the description of superior mesenteric artery occlusions in acute mesenteric ischemia: A new computed tomography anatomic segmentation
Acute mesenteric ischemia (AMI) is an intestinal vascular emergency and one of the most severe ischemic syndromes. For stroke or myocardial infarction, arterial segmentations were proposed as early as 1938 and 1975, respectively. These segmentations - used on a daily basis - made it possible to harmonize practices and standardize neurovascular and coronary studies. There is no such standardization in AMI, but the vital and functional prognostic challenge is of the same order. In addition, the lack of a standardized description of superior mesenteric artery (SMA) lesions limits the interpretation and comparability of the studies.
Source: Annals of Vascular Surgery - September 20, 2023 Category: Surgery Authors: Lorenzo Garzelli, Iannis Ben Abdallah, Arnaud Tual, Alexandre Nuzzo, Jonathan Cortese Yves Panis, Olivier Corcos, Val érie Vilgrain, Yves Castier, Maxime Ronot Source Type: research

Do the technical features of carotid eversion affect early restenosis? Design of a prospective multicenter study
Myointimal hyperplasia restenosis remains a concern following carotid endarterectomy. It occurs in about 6% of people. The 3-year rate of stroke after restenosis is 5.2%. Several risk factors for restenosis have been identified, such as smoking, hypertension, female gender, diabetes, dyslipidemia, or small carotid diameter. The primary objective of this prospective multicenter study was to determine whether the technical characteristics of the eversion technique influence the 1-year rate of restenosis.
Source: Annals of Vascular Surgery - September 20, 2023 Category: Surgery Authors: Cl émentine Crepon, Cindy Vannier, Bahaa Nasr, Tom Le Corvec, Robert Martinez, Gregory Dessertenne, Christophe Robin, Nicolas Bague, Eva Deveze, Gautier Haupert, Jean Picquet Source Type: research

Upper Extremity Access Has Worse Outcomes in F/BEVAR using the VQI Dataset
Physician modified endografts (PMEG) and custom manufactured devices (CMD) use branched and fenestrated techniques (F/BEVAR) to repair complex aneurysms. Traditionally many of these are deployed through a combination of upper and lower extremity access. However, with newer steerable sheaths, you can now simulate upper extremity access from a transfemoral approach. Single institution studies have demonstrated increased risks of access site complications and stroke when upper extremity access is used.
Source: Annals of Vascular Surgery - August 11, 2023 Category: Surgery Authors: Rohini J. Patel, Agustin Sibona, Mahmoud B. Malas, John S. Lane, Omar Al-Nouri, Andrew R. Barleben Tags: Clinical Research Source Type: research

Guideline Compliant Minimum Asymptomatic Carotid Endarterectomy Surgeon and Hospital Volume Cutoffs
The objective here is to identify a lower optimal cutpoint for surgeon and hospital volume for asymptomatic CEA.
Source: Annals of Vascular Surgery - July 13, 2023 Category: Surgery Authors: Joshua T. Geiger, Fergal Fleming, James C. Iannuzzi, Michael Stoner, Adam Doyle Tags: Clinical Research Source Type: research

Best Medical Treatment For Patients with Asymptomatic Carotid Stenosis: Essential, But Not Always Adequate for Stroke Prevention
The pragmatic study by Constancio Oliveira et al1 provides proof that it may be inappropriate to assume that the results of prospective studies, randomized controlled trials (RCTs) with specific inclusion and exclusion criteria, and systematic reviews/meta-analyses,2,3 apply to real-life conditions. This may be due to several reasons, such as:
Source: Annals of Vascular Surgery - June 23, 2023 Category: Surgery Authors: Kosmas I. Paraskevas Tags: Correspondence Source Type: research

Accelerated measurement of carotid plaque volume using artificial intelligence enhanced 3D ultrasound.
This study tested the accuracy, reproducibility and time saved of using an artificial intelligence (AI) derived semi-automatic software to measure CPV ( ‘auto-CPV’).
Source: Annals of Vascular Surgery - June 22, 2023 Category: Surgery Authors: A.S. Phair, J. Carreira, F.L. Bowling, J. Ghosh, C.J. Smith, S.K. Rogers Tags: Clinical Research Source Type: research

Laser Fenestration in TEVAR: Perspectives and Future Directions
Endovascular aortic repair has been increasingly used to treat a multitude of thoracic aorticpathologies. When placement of a thoracic endograft necessitates coverage of one or more of the great vessels, in situ laser fenestration is a safe and effective option for supra-aortic trunk revascularization. Certain anatomic factors may render laser fenestration more technically challenging, particularly depending on aortic arch type and branch vessel characteristics. Short-term and mid-term outcomes have shown promising results for mortality, stroke, and complication rates.
Source: Annals of Vascular Surgery - June 14, 2023 Category: Surgery Authors: Hilary McKinley, Hosam El Sayed, Jean Panneton Source Type: research

Laser Fenestration in TEVAR – Perspectives and Future Directions
Endovascular aortic repair has been increasingly utilized to treat a multitude of thoracic aortic pathologies. When placement of a thoracic endograft necessitates coverage of one or more of the great vessels, in situ laser fenestration is a safe and effective option for supra-aortic trunk revascularization. Certain anatomic factors may render laser fenestration more technically challenging, particularly depending on aortic arch type and branch vessel characteristics. Short-term and mid-term outcomes have shown promising results for mortality, stroke, and complication rates.
Source: Annals of Vascular Surgery - June 14, 2023 Category: Surgery Authors: Hilary McKinley, Hosam El Sayed, Jean Panneton Source Type: research

Vascular Surgery in Low and Middle Income Countries: A State-of-the-Art Review
Cardiovascular disease (CVD) represents 32% of all global deaths. Studies have shown an increase in CVD prevalence and mortality with the most substantial increase in low- and middle- income countries (LMIC). Within LMICs, we sought to 1) measure the burden of CVD with respect to aortic aneurysm (AA), ischemic stroke (IS), and peripheral artery disease (PAD); 2) quantify surgical access to vascular surgery services; 3) identify challenges and solutions to addressing disparities.
Source: Annals of Vascular Surgery - June 5, 2023 Category: Surgery Authors: Nissma Bencheikh, Sina Zarrintan, Jon G. Quatramoni, Omar Al-Nouri, Mahmoud Malas, Ann C. Gaffey Tags: Clinical Research Source Type: research

Vascular Surgery in Low-Income and Middle-Income Countries: A State-of-the-Art Review
Cardiovascular disease (CVD) represents 32% of all global deaths. Studies have shown an increase in CVD prevalence and mortality with the most substantial increase in low-income and middle-income countries (LMICs). Within LMICs, we sought to 1) measure the burden of CVD with respect to aortic aneurysm (AA), ischemic stroke (IS), and peripheral arterial disease (PAD); 2) quantify surgical access to vascular surgery services; and 3) identify challenges and solutions to addressing disparities.
Source: Annals of Vascular Surgery - June 5, 2023 Category: Surgery Authors: Nissma Bencheikh, Sina Zarrintan, Jon G. Quatramoni, Omar Al-Nouri, Mahmoud Malas, Ann C. Gaffey Tags: Clinical Research Source Type: research

Association of metabolic syndrome with stroke, myocardial infarction, and other postoperative complications following carotid endarterectomy: A multicenter, retrospective cohort study
This study aimed to assess the impact of MetS on stroke, myocardial infarction (MI), mortality, and other complications following carotid endarterectomy (CEA).
Source: Annals of Vascular Surgery - May 23, 2023 Category: Surgery Authors: Usama Waqar, Muzamil Hamid Hussain, Warda Ahmed, Ahmad Areeb Chaudhry, Syed M.H. Ali Gardezi, Hasnain Zafar, Zia Ur Rehman Tags: Clinical Research Source Type: research

Systematic Review on Magnetic Resonance Angiography with Vessel Wall Imaging for the Characterization of Symptomatic Carotid Artery Plaque
To perform a systematic literature review to assess the usefulness of performing magnetic resonance angiography (MRA) with vessel wall imaging (VWI) sequences for the assessment of symptomatic carotid artery plaques and the identification of risky plaque features predisposing for stroke.
Source: Annals of Vascular Surgery - May 8, 2023 Category: Surgery Authors: Roberta Lozano Gonzalez, Rahul B. Singh, Gabriel M. Virador, Kevin M. Barrett, Houssam Farres, David A. Miller, James F. Meschia, Sukhwinder J.S. Sandhu, Young Erben Source Type: research

Systematic Review on Magnetic Resonance Angiography (MRA) With Vessel Wall Imaging (VWI) for the Characterization of Symptomatic Carotid Artery Plaque
To perform a systematic literature review to assess the usefulness of performing a magnetic resonance angiography (MRA) with vessel wall imaging (VWI) sequences for the assessment of symptomatic carotid artery plaques and the identification of risky plaque features predisposing for stroke.
Source: Annals of Vascular Surgery - May 8, 2023 Category: Surgery Authors: Roberta Lozano Gonzalez, Rahul B. Singh, Gabriel M. Virador, Kevin M. Barrett, Houssam Farres, David A. Miller, James F. Meschia, Sukhwinder J.S. Sandhu, Young Erben Source Type: research

Risk of Stroke with Thoracic Endovascular Aortic Repair of the Aortic Arch
This study evaluates the procedural risk factors for stroke and mortality with zone 0-2 TEVAR.
Source: Annals of Vascular Surgery - April 28, 2023 Category: Surgery Authors: Alexander D. DiBartolomeo, Li Ding, Fred A. Weaver, Sukgu M. Han, Gregory A. Magee Tags: Clinical Research Source Type: research

Does modified Rankin Score (mRS) matter? The impact of stroke severity on carotid artery endarterectomy (CEA) outcomes.
Carotid artery endarterectomy (CEA) is recommended to reduce stroke risk in patients following non-disabling ischaemic stroke (modified Rankin Score mRS
Source: Annals of Vascular Surgery - March 12, 2023 Category: Surgery Authors: Lucinda Cruddas, Daryll M. Baker Tags: Basic Science Research Source Type: research