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endovascular aortic repair

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https://www.readbyqxmd.com/read/29242743/open-repair-management-of-a-patient-with-aortic-arch-saccular-aneurysm-penetrating-atherosclerotic-ulcer-one-vessel-coronary-artery-disease-and-an-isolated-dissection-of-the-abdominal-aorta
#1
Harvey Romolo, Dicky A Wartono, Sugisman Suyuti, Bagus Herlambang, Michael Caesario, Ismoyo Sunu
Isolated saccular compared to fusiform aneurysm is considered to be a rare entity with challenges of its own. A 62-year-old female was diagnosed with a case of saccular aneurysm and penetrating atherosclerotic ulcer of the aortic arch. Additionally, she also had one vessel coronary artery disease and type B abdominal aortic dissection. She was then managed with open aortic arch repair and coronary artery bypass grafting. If required, elective endovascular repair will be done for the abdominal aorta on a later date...
2017: SAGE Open Medical Case Reports
https://www.readbyqxmd.com/read/29242068/hybrid-repair-of-abdominal-aortic-aneurysm-in-a-patient-with-poliomyelitis-related-deformities
#2
Shin-Seok Yang
A 63-year-old man presented with an asymptomatic infrarenal abdominal aortic aneurysm. He had scoliosis and atrophic right leg change as sequelae of poliomyelitis. The patient was not a candidate for endovascular aneurysm repair because of anatomic unsuitability. An open surgical repair was performed by the retroperitoneal approach because of severe scoliosis and left lateral aneurysm deviation. To minimize contralateral exposure, the Viabahn stent graft (W. L. Gore & Associates, Flagstaff, Ariz) was inserted in the right external iliac artery and anastomosed with the right expanded polytetrafluoroethylene graft limb...
December 11, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29242065/preliminary-results-of-endovascular-aneurysm-sealing-from-the-multicenter-italian-research-on-nellix-endoprosthesis-irene-study
#3
Bruno Gossetti, Ombretta Martinelli, Michelangelo Ferri, Roberto Silingardi, Fabio Verzini
OBJECTIVE: Because of advances in technology and experience of the operator, endovascular aneurysm repair (EVAR) has supplanted open repair to treat abdominal aortic aneurysm (AAA). The low 30-day mortality and morbidity of EVAR make the endovascular approach particularly suitable for patients at high surgical risk. However, endoleak or endograft migration requiring secondary intervention or open surgical conversion is a limitation of EVAR. The Nellix system (Endologix, Inc, Irvine, Calif) has been designed to seal the entire AAA to overcome these limitations with EVAR...
December 11, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29241685/fenestrated-thoracic-endovascular-aortic-repair-using-physician-modified-stent-grafts-for-acute-type-b-aortic-dissection-with-unfavourable-landing-zone
#4
Jiechang Zhu, Lujing Zhao, Xiangchen Dai, Yudong Luo, Hailun Fan, Zhou Feng, Yiwei Zhang, Fanguo Hu
OBJECTIVES: The aim was to evaluate the early results of fenestrated thoracic endovascular aortic repair (fTEVAR) using physician modified stent grafts (PMSGs) to revascularise aortic branches for acute type B aortic dissection (ABAD) with unfavourable proximal landing zone. METHODS: Twenty consecutive patients who underwent fenestrated TEVAR using PMSGs between November 2015 and December 2016 were retrospectively reviewed. Pre-, intra-, and post-operative clinical data were recorded...
December 12, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29240607/the-clinical-impact-of-cardiology-consultation-prior-to-major-vascular-surgery
#5
Frank M Davis, Yeo June Park, Scott F Grey, Anna E Boniakowski, M Ashraf Mansour, Krishna M Jain, Timothy Nypaver, Michael Grossman, Hitinder Gurm, Peter K Henke
OBJECTIVE: To understand statewide variation in preoperative cardiology consultation prior to major vascular surgery and to determine whether consultation was associated with differences in perioperative myocardial infarction (poMI). SUMMARY BACKGROUND DATA: Medical consultation prior to major vascular surgery is obtained to reduce perioperative risk. Despite perceived benefit of preoperative consultation, evidence is lacking specifically for major vascular surgery on the effect of preoperative cardiac consultation...
January 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29238868/early-experience-and-lessons-learnt-with-customized-fenestrated-thoracic-endovascular-aortic-reconstruction-for-aortic-arch-pathology-in-an-asian-population
#6
Glenn Wei Leong Tan, Lawrence Quek, Bien Peng Tan, Uei Pua
PURPOSE: Thoracic endovascular aortic repair (TEVAR) is the preferred treatment of descending thoracic aorta pathology. However, TEVAR in the aortic arch remains challenging. Customized fenestrated TEVAR (fTEVAR) allows extension of the proximal seal zone, while preserving the involved supra-aortic vessels. There is a paucity of information on fTEVAR; hence, we aim to evaluate our early experience and lessons learnt with fTEVAR in the aortic arch. METHODS: This is a retrospective single-centre review of fTEVAR endografts for aortic arch pathology over 24 months...
December 13, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29237361/hybrid-endovascular-aortic-arch-reconstruction-for-acute-aortic-dissection-an-endovascular-bridge-technique-for-complex-anatomy
#7
Michael P Rogers, Sophie M Reskin, Adam Ubert, Matthew C Black, Kendra J Grubb
Acute type A aortic dissections starting at the arch pose a challenge for cardiac surgeons. Open surgical repair requires deep hypothermic circulatory arrest for arch reconstruction and is associated with significant morbidity and mortality. Hybrid aortic repair techniques, with open arch debranching and thoracic endovascular aortic repair, have been employed in high-risk cases and challenging aortic pathology. Herein, we present a case of a 33-year-old African American male with a history of open thoracoabdominal aortic reconstruction and femoral-femoral artery bypass for a type B dissection who subsequently presented with new-onset chest pain and was found to have a retrograde type A dissection of a bovine arch with multiple dissection flaps and possible contrast extravasation on chest computed tomography...
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29235924/unplanned-stents-in-thoracic-endovascular-aortic-repair-for-type-b-aortic-dissection-a-16-year-single-center-report
#8
Junjun Liu, Rongjie Zhang, Rui Feng, Jiaxuan Feng, Zhiqing Zhao, Zhenjiang Li, Yuxi Zhao, Yiming Li, Jian Zhou, Zaiping Jing
Background Unplanned stents in thoracic endovascular aortic repair mean additional stents implantation beyond the preoperative planning to achieve operation success. This study aimed to reveal the prevalence and consequences of unplanned stents in thoracic endovascular aortic repair for type B aortic dissection and explore the reasons, risk factors and solutions for unplanned stents. Methods Retrospectively analysis consecutive patients diagnosed as type B aortic dissection with initial tear originating distal from the left subclavian artery and underwent thoracic endovascular aortic repair from September 1998 to June 2014 in our center...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/29235388/early-outcomes-of-the-t-branch-off-the-shelf-multibranched-stent-graft-in-urgent-thoracoabdominal-aortic-aneurysm-repair
#9
Konstantinos Spanos, Tilo Kölbel, Myrto Theodorakopoulou, Franziska Heidemann, Fiona Rohlffs, Eike Sebastian Debus, Nikolaos Tsilimparis
PURPOSE: To assess the short-term outcomes of the multibranched off-the-shelf t-Branch stent-graft for urgent thoracoabdominal aortic aneurysm (TAAA) repair and to evaluate the impact on outcomes of the learning curve and adherence to the instruction for use (IFU). METHODS: Between 2014 and 2017, 42 patients (mean age 73.3±7 years; 26 men) underwent urgent TAAA treatment using the t-Branch stent-graft [18 in the early (2014-2015) period and 24 in the late (2016-2017) period]...
December 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/29235384/technique-for-fenestrated-stent-graft-implantation-as-a-proximal-extension-to-a-previous-fenestrated-endovascular-repair-for-abdominal-aortic-aneurysm
#10
Konstantinos Spanos, Nikolaos Tsilimparis, Franziska Heidemann, Fiona Rohlffs, Christian-Alexander Behrendt, Eike Sebastian Debus, Tilo Kölbel
PURPOSE: To describe planning and a technique for fenestrated endovascular repair of a large Crawford type IV thoracoabdominal aortic aneurysm after previous 2-fenestration endovascular aneurysm repair (FEVAR). TECHNIQUE: The first FEVAR procedure performed at another center implanted a standard Zenith device with 2 fenestrations and 1 scallop for a juxtarenal abdominal aortic aneurysm. The diameter of the Crawford type IV thoracoabdominal aortic aneurysm had progressed from 68 to 75 mm within a year after the FEVAR...
December 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/29234735/the-case-of-the-neighbour-s-cat-causing-a-symptomatic-mycotic-aortic-aneurysm-and-an-infected-endograft
#11
Ahmed Shalan, Nicky Wilson, Jon Poels, Anna Ikponmwosa, Stephen Cavanagh
Introduction: Aortic endograft infection is a rare but serious complication following endovascular aneurysm repair. An unusual presentation associated with an uncommon organism is reported. Case report: A 69 year old female was prescribed but failed to complete a full course of co-amoxiclav following a forearm cat bite. Nine days later she was admitted with pyrexia, left flank pain, and haematuria. Empiric treatment for a urinary tract infection was started. Pasteurella multocida was isolated from blood culture performed during this attendance...
2017: EJVES Short Reports
https://www.readbyqxmd.com/read/29234732/endovascular-aneurysm-repair-evar-of-an-infrarenal-abdominal-aortic-aneurysm-aaa-in-a-young-patient-with-systemic-lupus-erythematosus-sle
#12
Nick Z P Ng, Tze Tec Chong
Introduction: While hypertension, pericardial, myocardial, and coronary artery disease are common cardiovascular manifestations of systemic lupus erythematosus (SLE), aortic aneurysms (AA) are rare but increasingly diagnosed, with the true incidence unknown. Case report: A 40 year old female suffering from SLE with a 5.3 cm saccular eccentric infrarenal abdominal aortic aneurysm (AAA) was treated successfully with endovascular aneurysm repair (EVAR) using the Medtronic Endurant II bifurcated stent graft and followed up 2 years post-operatively...
2017: EJVES Short Reports
https://www.readbyqxmd.com/read/29234731/endovascular-intimal-flap-septostomy-for-safe-landing-of-a-stent-graft-in-an-anastomotic-pseudoaneurysm-of-chronic-type-b-aortic-dissection
#13
Yoshiaki Saito, Kengo Tani, Satoshi Taniguchi, Ikuo Fukuda
Objective/Background: The purpose of this report is to demonstrate a novel endovascular technique for gaining and producing the maximal landing zone for a thoracic stent graft in a patient with a chronic type B aortic dissection. Methods: The patient was a 64 year old man with chronic type B aortic dissection. He had developed acute type B aortic dissection and undergone descending thoracic replacement (Zone 2-Th10) 12 years earlier. During follow-up, he developed an anastomotic false aneurysm distally...
2017: EJVES Short Reports
https://www.readbyqxmd.com/read/29233598/predictors-of-early-operative-mortality-and-long-term-survival-in-octogenarians-undergoing-open-and-endovascular-repair-of-abdominal-aortic-aneurysm
#14
Y Law, Y C Chan, S W Cheng
BACKGROUND: The study aims to report outcomes of open repair (OR) and endovascular aneurysm repair (EVAR) in octogenarians. METHODS: Consecutive patients aged between 80 and 89 who underwent OR or EVAR were identified from a prospectively collected departmental database. Short-term outcomes included 30 days mortalities and perioperative complications; long-term outcomes included overall survival and re-intervention using the Kaplan-Meier method. Logistic regression was used to identify predictors for operative mortality and Cox regression analysis was used to identify predictors for long-term survival...
December 9, 2017: Asian Journal of Surgery
https://www.readbyqxmd.com/read/29230707/acute-kidney-injury-after-abdominal-aortic-aneurysm-repair-current-epidemiology-and-potential-prevention
#15
Liesa Zabrocki, Frank Marquardt, Klaus Albrecht, Stefan Herget-Rosenthal
PURPOSE: Acute kidney injury (AKI) is a severe complication after infrarenal abdominal aortic aneurysm (iAAA) repair. Little data are available whether endovascular aneurysm (EVAR) or open aortic repair (OAR) differs with respect to AKI frequency and severity, consecutive development of chronic kidney disease (CKD) and potentially preventable and modifiable risk factors of AKI. PATIENTS AND METHODS: We assessed AKI rates, AKI stages and CKD applying current, complete definitions from the kidney disease improving global outcomes initiative in propensity-score-matched cohorts of all patients with elective and urgent iAAA repair at our institution from 2007 to 2011...
December 11, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/29229954/recent-evolution-in-use-and-effectiveness-in-mainland-china-of-thoracic-endovascular-aortic-repair-of-type-b-aortic-dissection
#16
Jiang Xiong, Chen Chen, Zhongyin Wu, Duanduan Chen, Wei Guo
A meta-analysis was performed on 175 studies selected among those published in mainland China between 2008 and 2015 on thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (AD). Most TEVAR were performed in Shanghai, Beijing, Hubei and Guangdong in patients with mean age of 53.9 years, and acute (70%) or chronic (30%) type B AD. Procedural success rate was 99.1 ± 0.8%. Major complication rate was 1.7 ± 2.3%, with paraplegia in 0.4 ± 0.0%. Overall in-hospital mortality rate was 1...
December 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29225860/massive-hemorrhage-following-definitive-esophageal-chemoradiation-teaching-case-of-a-fatal-aortoesophageal-fistula-and-lessons-learned
#17
Gwendolyn J McGinnis, John M Holland, Charles R Thomas, Nima Nabavizadeh
Esophageal self-expandable metal stents and radiotherapy are valuable in combination for palliation and definitive treatment of esophageal cancer. However, risk of aortoesophageal fistula is significant in patients with evidence of malignant aortic invasion. Use of thoracic endovascular repair may represent an approach to early intervention in high-risk patients.
December 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/29225127/case-report-simultaneous-endovascular-repair-of-a-thoracic-aortic-injury-during-posterior-pedicle-screw-removal
#18
Serena Martin, Richard Lindsay, Robin C Baker
INTRODUCTION: Posterior spinal stabilisation is a technically demanding procedure which is increasing in popularity. Since this increase in popularity, complications, including screws misplacement, are being highlighted. Accuracy rates are higher when imaging modalities are used intra-operatively. Vascular injuries following posterior spinal stabilisation are rare and are usually discovered late on subsequent imaging. Immediate peri-operative compromise is rare, but nonetheless, resultant vascular injuries can be life threatening...
December 7, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29224942/fenestrated-endovascular-aortic-aneurysm-repair-using-physician-modified-endovascular-grafts-versus-company-manufactured-devices
#19
Shernaz S Dossabhoy, Jessica P Simons, Julie M Flahive, Francesco A Aiello, Parth Sheth, Edward J Arous, Louis M Messina, Andres Schanzer
OBJECTIVE: Fenestrated endografts are customized, patient-specific endovascular devices with potential to reduce morbidity and mortality of complex aortic aneurysm repair. With approval from the U.S. Food and Drug Administration, our center began performing fenestrated endovascular aneurysm repair through a physician-sponsored investigational device exemption (IDE #G130210), using both physician-modified endografts (PMEGs) and company-manufactured devices (CMDs). Because these techniques are associated with specific advantages and disadvantages, we sought to investigate differences in outcomes between PMEG and CMD cases...
December 7, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29223353/late-open-surgical-conversion-after-endovascular-abdominal-aortic-aneurysm-repair
#20
Vinay Kansal, Sudhir Nagpal, Prasad Jetty
INTRODUCTION: Late open surgical conversion following endovascular aneurysm repair (EVAR) may occur more frequently after performing EVAR in anatomy outside the instructions for use (IFU). This study reviews predictors and outcomes of late open surgical conversion for failed EVAR. METHODS: This retrospective cohort study reviewed all EVARs performed at the Ottawa Hospital between January 1999 and May 2015. Open surgical conversions >1 month post EVAR were identified...
December 6, 2017: European Journal of Vascular and Endovascular Surgery
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