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https://www.readbyqxmd.com/read/28527926/initial-and-midterm-results-of-the-bolton-relay-thoracic-aortic-endovascular-pivotal-trial
#1
Mark A Farber, W Anthony Lee, Wilson Y Szeto, Jean M Panneton, Christopher J Kwolek
OBJECTIVE: To report the initial and midterm results of the Bolton Relay Thoracic Stent Graft for the endovascular treatment of thoracic aortic lesions [thoracic endovascular aortic repair (TEVAR)]. METHODS: The Bolton Relay Thoracic Aortic Endovascular Pivotal Trial was a prospective, nonrandomized, multicenter, U.S. Investigational Device Exemption study conducted at 27 U.S. investigational sites. One hundred twenty TEVAR subjects were treated with the Relay device between January 2007 and May 2010, with 13 patients enrolled during the continued access phase through September 2012...
June 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28511617/secondary-procedures-following-iliac-branch-device-treatment-of-aneurysms-involving-the-iliac-bifurcation-the-pelvis-registry
#2
Konstantinos P Donas, Mirjam Inchingolo, Piergiorgio Cao, Carlo Pratesi, Giovanni Pratesi, Giovanni Torsello, Georgios A Pitoulias, Ciro Ferrer, Gianbattista Parlani, Fabio Verzini
PURPOSE: To evaluate the incidence and reasons for secondary procedures in patients treated with iliac branch devices (IBDs) for isolated iliac aneurysm or aortoiliac aneurysms involving the iliac bifurcation. METHODS: Between January 2005 and December 2015, 575 surgical-high-risk patients (mean age 72.0±8.4 years; 558 men) with isolated iliac aneurysms (n=79) or aortoiliac aneurysms involving the iliac bifurcation (n=496) were treated with placement of 650 ZBIS or Gore IBDs (75 bilateral) in 6 European centers...
June 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28502887/open-surgical-treatment-of-secondary-aorto-esophageal-and-aortobronchial-fistula-after-thoracic-endovascular-aortic-repair-and-esophagocoloplasty-in-a-second-procedure
#3
Milos Sladojevic, Milos Bjelovic, Nikola Ilic, Perica Mutavdzic, Igor Koncar, Marko Dragas, Lazar Davidovic
INTRODUCTION: Aorto-esophageal (AEF) and aortobronchial fistula (ABF) after TEVAR are rare complications with catastrophic consequences without treatment. In this case report we presented a patient with AEF and ABF after TEVAR successfully treated with endograft explantation and replaced by Dacron graft followed by esophagectomy and left principal bronchus repairing. CASE REPORT: We report a patient with AEF and ABF after TEVAR who was evaluated due to dysphagia and chest pain followed by hematemesis and hemoptysis...
May 11, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28502552/bifurcated-bifurcated-aneurysm-repair-is-a-novel-technique-to-repair-infrarenal-aortic-aneurysms-in-the-setting-of-iliac-aneurysms
#4
Susanna Hewon Shin, Benjamin Ware Starnes
BACKGROUND: Up to 40% of abdominal aortic aneurysms (AAAs) have coexistent iliac artery aneurysms (IAAs). In the past, successful endovascular repair required internal iliac artery (IIA) embolization, which can lead to pelvic or buttock ischemia. This study describes a technique that uses a readily available solution with a minimally altered off-the-shelf bifurcated graft in the IAA to maintain IIA perfusion. METHODS: From August 2009 to May 2015, 14 patients with AAAs and coexisting IAAs underwent repair with a bifurcated-bifurcated approach...
May 11, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28499862/successful-revascularization-of-aortic-arch-in-a-39-year-old-blunt-trauma-patient-with-acute-diffuse-axonal-injury-without-the-use-of-systemic-anticoagulation
#5
Andrew M Abi-Chaker, Keith M Jones, Priscilla Sanchez, Jordan Sasson, Xiaoyi Li, Jorge Rey
BACKGROUND: Blunt traumatic aortic injury is the second leading cause of death in trauma patients age 4 to 34. Of the patients that are able to receive treatment, mortality rates as high as 40% have been reported. Endovascular repair options have allowed for more expeditious repairs with reduced iatrogenic trauma; however, when the injury involves the ascending aorta or arch, current endografts lack fenestrations needed for cerebral blood flow. Traditionally, on pump cardiopulmonary bypass with systemic anticoagulation has been used to repair these injuries...
May 9, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28499737/endovascular-repair-as-a-bridge-to-open-repair-of-a-ruptured-descending-thoracic-aspergilus-aortitis
#6
Philippe Tresson, Arnaud Roussel, Pierre Mordant, Pierre Cerceau, Yves Castier, Quentin Pellenc
Invasive aspergillosis rarely involves the thoracic aorta, and is associated with a poor prognosis. A heart-transplanted 56-year old patient presented with invasive aspergillosis, primary aspergillus aortitis, and ruptured thoracic aorta pseudoaneurysm. Open surgery was not possible due to severe sepsis. A sequential surgical strategy was therefore decided, including emergency thoracic endovascular aneurysm repair, followed by antifungal treatment, and definitive open repair with explantation of the endograft and placement of a cryopreserved arterial allograft under extra-corporeal membrane oxygenator support...
May 9, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28495540/results-of-the-french-multicentric-study-of-anaconda-tm-fenestrated-endografts-in-the-treatment-of-complex-aortic-pathologies-efefa-registry
#7
Dominique Midy, Jean-Pierre Becquemin, Claude Mialhe, Nicolas Frisch, Robert Martinez, Caroline Caradu
BACKGROUND: Most of the experience on fenestrated endovascular aneurysm repair (F-EVAR) involves the custom-made Zenith® endograft (Cook). The fenestrated Anaconda® endograft (Vascutek) was introduced with the potential advantages of complete repositioning and lack of stent material on the main aortic body for more versatility. However, few data are available. Our objective was to assess its mid-term results in the treatment of complex aortic aneurysms. METHODS: Consecutive patients treated with the custom-made Fenestrated Anaconda® Endograft in France and the Principality of Monaco, from December 2010 to October 2015, were included...
May 8, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28495214/lesson-learned-with-the-use-of-iliac-branch-devices-single-centre-10-year-experience-in-157-consecutive-procedures
#8
G Simonte, G Parlani, L Farchioni, G Isernia, E Cieri, M Lenti, P Cao, F Verzini
OBJECTIVE/BACKGROUND: Absence of an adequate iliac seal rarely represents an absolute contraindication to endovascular abdominal aortic aneurysm repair. Iliac branch devices (IBD) are increasingly used in patients with extensive aorto-iliac aneurysmal disease, but few data are available on the long-term results of these procedures. METHODS: Between 2006 and 2016, 157 consecutive IBD procedures performed at a single centre were entered into a prospective database...
May 7, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28493108/percutaneous-septectomy-in-chronic-dissection-with-abdominal-aortic-aneurysm-creates-uniluminal-neck-for-evar
#9
Mark Colin Gissler, Yukihisa Ogawa, Jason T Lee, Venita Chandra, Michael D Dake
PURPOSE: The intent of this report is to describe the technical details and rationale of endovascular septectomy using a wire saw maneuver in cases of chronic aortic dissection and associated infra-renal aortic aneurysm to allow standard endovascular abdominal aortic graft placement; preliminary clinical experience is also retrospectively reviewed. MATERIALS AND METHODS: Between June 2013 and June 2016, four consecutive patients (mean age 55.3 years; range 52-58 years) with chronic type B aortic dissection and isolated infra-renal abdominal aortic aneurysm (AAA) underwent endovascular aneurysm repair (EVAR) following guidewire septectomy to create a suitable proximal aortic landing zone...
May 10, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28483625/parallel-stenting-technique-in-a-sandwich-configuration-for-hypogastric-preservation-during-evar-an-in-vitro-study
#10
Xavier Yugueros, Gaspar Mestres, Savino Pasquadibisceglie, Xavier Alomar, Ana Apodaka, Vincent Riambau
PURPOSE: to identify the best conditions in iliac sandwich procedure for hypogastric preservation during EVAR; testing different devices, different oversizing degrees as well as different methods of measure it. METHODS: Four external iliac devices (16mm Endurant and 12mm Aorfix limb extensions; 11 and 13mm Viabahn endografts) were tested with two distinct internal iliac stentgrafts (8mm Advanta/V12 and 8mm Viabahn) inside different proximal silicon iliac limbs models (10, 12, 14, 16 and 18mm), simulating an iliac sandwich procedure for hypogastric preservation...
May 5, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28479470/third-vs-second-generation-stent-graft-for-endovascular-aneurysm-repair-a-device-specific-analysis
#11
Marco Bergonti, Giovanni Teruzzi, Giulia Santagostino, Luca Grancini, Cristina Ferrari, Daniela Trabattoni, Alessandro Lualdi, Antonio Bartorelli
PURPOSE: to analyze outcomes of Endovascular Aneurysm Repair (EVAR) in patients treated with Excluder endograft (W.L. Gore and Associate, Flagstaff, AZ), comparing 2(nd) generation featuring SIM-PULL delivery system (ExSP), and 3(rd) generation, featuring C3 (ExC3), concerning intra-procedural data and long-term outcomes. METHODS: In our single-center, comparative study, we retrospectively analyzed all patients undergoing elective EVAR with Excluder from May 2008 to December 2015...
May 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28479468/a-ten-year-experience-using-a-hybrid-endovascular-approach-to-treat-aberrant-subclavian-arterial-aneurysms
#12
Mathew Wooster, Martin Back, Danielle Sutzko, Hollie Gaeto, Paul Armstrong, Murray Shames
BACKGROUND: To describe a single center experience using combined extra-anatomic open arch branch revascularization with aortic arch endovascular exclusion for treatment of aberrant subclavian artery aneurysms. METHODS: All patients undergoing management of aberrant subclavian aneurysms were identified from a prospective patient registry. Means of revascularization included carotid-subclavian bypass or subclavian transposition and origin occlusion was performed by surgical ligation or endovascular embolization at surgeon discretion...
May 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28479466/perioperative-and-late-outcomes-after-endovascular-treatment-for-isolated-iliac-artery-aneurysms
#13
Claudio Bianchini Massoni, Antonio Freyrie, Mauro Gargiulo, Tiziano Tecchio, Chiara Mascoli, Enrico Gallitto, Gianluca Faggioli, Rodolfo Pini, Matteo Azzarone, Paolo Perini, Andrea Stella
AIM: The aim of the study was to report early and follow-up outcomes of the endovascular treatment with iliac endografts for isolated iliac artery aneurysms (IIAA). METHODS: Records of patients who underwent elective endovascular repair for isolated iliac artery aneurysms (both primary and para-anastomotic) from 2005 to 2015 in two Italian centres were retrospectively examined. Demographics data, preoperative patient comorbidities, iliac aneurysm characteristics, contralateral iliac axis involvement, patency of hypogastric arteries and inferior mesenteric artery (IMA) and data of endovascular treatment were obtained for analysis...
May 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28479464/embo-evar-a-technique-to-prevent-type-ii-endoleak-a-single-centre-experience
#14
Massimiliano Natrella, Federico Navarretta, Alessandro Rapellino, Gianluca Job, Massimo Cristoferi, Matteo Castagnola, Gianmarco Lunardi, Luca Duc, Gianluca Fanelli, Andrea Peruzzo Cornetto, Teodoro Meloni, Flavio Peinetti
OBJECTIVES: To evaluate the role of intraprocedural aneurysm sac embolisation (embo-EVAR) during endovascular abdominal aneurysm repair (EVAR) using coils and fibrin glue for preventing type II endoleak (EII). MATERIALS AND METHODS: A retrospective clinical case analysis of 72 patients who underwent EVAR during the period 2011-2014. Two groups were compared at 6 and 12 months follow-up with MDCT scan and Contrast-enhanced ultrasound (CEUS) imaging: consecutively, 36 patients (group A) treated with classic EVAR and 36 patients (group B) treated with embo-EVAR...
May 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28479444/intraoperative-type-iiib-endoleak-after-endograft-deployment-during-evar
#15
Konstantinos G Moulakakis, John Kakisis, George Geroulakos, Elias N Brountzos
Type IIIb endoleak usually occurs years after the initial endograft implantation and the cause is the chronic fatigue of the endograft. This rare case describes a type IIIb endoleak, appearing immediately after deployment of a new generation low profile stentgraft and highlights the diagnostic and treatment challenges associated with the type IIIb endoleak. A 74 years old man underwent elective EVAR for an infrarenal abdominal aortic aneurysm. A type IIIb endoleak near to the flow divider due to a fabric defect was diagnosed...
May 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28461183/endovascular-solution-of-acute-limb-ischemia-engendered-by-persistent-sciatic-artery-pseudoaneurysm-due-to-stent-fracture
#16
Alessandro d'Adamo, Pasqualino Sirignano, Fabrizio Fanelli, Wassim Mansour, Nunzio Montelione, Carlo Cirelli, Laura Capoccia, Francesco Speziale
We report a case of acute limb ischemia (ALI) due to a thromboembolism from a persistent sciatic artery (PSA) pseudoaneurysm precipitated by a fractured stent. Patient, previously treated for ALI by fibrinolysis and stent implantation, presented with a PSA pseudoaneurysm (undetected during first hospitalization), stent fracture (SF) and occlusion of vessels below the knee. Fibrinolysis was performed, restoring direct flow to the foot. A week later, an endovascular procedure was attempted to reline SF and exclude the PSA pseudoaneurysm by deployment of two 13x100mm peripheral endografts (Viabahn; W...
April 28, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28449459/endovascular-repair-of-residual-intimal-tear-or-distal-new-entry-after-frozen-elephant-trunk-for-type-a-aortic-dissection
#17
Xu-Dong Pan, Bin Li, Wei-Guo Ma, Jun Zheng, Yong-Min Liu, Jun-Ming Zhu, Lian-Jun Huang, Li-Zhong Sun
BACKGROUND: In patients with type A dissection, residual dissection and new distal entry tears following the frozen elephant trunk (FET) procedure adversely affect long-term prognosis. Management include open and endovascular repair, while clinical experience is limited. We evaluate the efficacy of thoracic endovascular aortic repair (TEVAR) in management of residual intimal tear or distal new entry tear following FET in patients with type A aortic dissection (TAAD). METHODS: Between May 2003 and April 2013, we performed FET and total arch replacement for 1,003 patients with TAAD...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28434700/incidence-etiology-and-management-of-type-iii-endoleak-after-endovascular-aortic-repair
#18
Geert Maleux, Lien Poorteman, Annouschka Laenen, Bertrand Saint-Lèbes, Sabrina Houthoofd, Inge Fourneau, Hervé Rousseau
OBJECTIVE: The objective of this study was to retrospectively assess the incidence, etiology, and management of type III endoleaks in a large cohort of patients treated with endovascular aneurysm repair (EVAR) in two European university centers. METHODS: From 1995 until 2014, 965 EVAR procedures were performed with use of first- and second-generation (n = 79) or third-generation (n = 886) endografts. Radiologic follow-up was performed with computed tomography and abdominal plain film examinations in accordance with the European Collaborators on Stent/graft Techniques for aortic Aneurysm Repair (EUROSTAR) scheme...
April 20, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28432073/in-situ-laser-fenestration-is-a-feasible-method-for-revascularization-of-aortic-arch-during-thoracic-endovascular-aortic-repair
#19
Jinbao Qin, Zhen Zhao, Ruihua Wang, Kaichuang Ye, Weimin Li, Xiaobing Liu, Guang Liu, Chaoyi Cui, Huihua Shi, Zhiyou Peng, Fukang Yuan, Xinrui Yang, Min Lu, Xintian Huang, Mier Jiang, Xin Wang, Minyi Yin, Xinwu Lu
BACKGROUND: Reconstruction of the aortic major branches during thoracic endovascular aortic repair is complicated because of the complex anatomic configuration and variation of the aortic arch. In situ laser fenestration has shown great potential for the revascularization of aortic branches. This study aims to evaluate the feasibility, effectiveness, and safety of in situ laser fenestration on the three branches of the aortic arch during thoracic endovascular aortic repair. METHODS AND RESULTS: Before clinical application, the polytetrafluoroethylene and Dacron grafts were fenestrated by an 810-nm laser system ex vivo, which did not damage the bare metal portion of the endografts and created a clean fenestration while maintaining the integrity of the endografts...
April 21, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28410923/infrarenal-endograft-clamping-in-late-open-conversions-after-endovascular-abdominal-aneurysm-repair
#20
Paolo Perini, Alessandro de Troia, Tiziano Tecchio, Matteo Azzarone, Claudio Bianchini Massoni, Pierfranco Salcuni, Antonio Freyrie
OBJECTIVE: The aim of this study was to report the technical aspects and outcomes of late open conversion (LOC) after endovascular aneurysm repair (EVAR) in a single center by using exclusively infrarenal clamping of the endograft as an alternative to suprarenal or supraceliac aortic clamping. METHODS: A retrospective analysis of EVAR requiring late explantation (>30 days) from January 1996 to October 2016 was performed. Patients' demographics, type of endograft, duration of implantation, reason for removal, extent of stent graft removal, type of reconstruction, 30-day mortality, postoperative complications, and long-term survival were obtained for analysis...
April 11, 2017: Journal of Vascular Surgery
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