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https://www.readbyqxmd.com/read/29351610/orthotopic-branched-endovascular-aortic-arch-repair-in-patients-who-cannot-undergo-classical-surgery
#1
Martin Czerny, Bartosz Rylski, Julia Morlock, Holger Schröfel, Friedhelm Beyersdorf, Bertrand Saint Lebes, Olivier Meyrignac, Fatima Mokrane, Mario Lescan, Christian Schlensak, Constatijn Hazenberg, Trijntje Bloemert-Tuin, Sue Braithwaite, Joost van Herwaarden, Herve Rousseau
OBJECTIVES: Our goal was to assess the results after orthotopic branched endovascular aortic arch repair using a new double-branch endoprosthesis in patients with thoracic aortic disease affecting the aortic arch who cannot undergo classical surgery. METHODS: Within a 4-year period, 15 patients with thoracic aortic disease affecting the aortic arch were treated with the Bolton Relay plus double-branch endoprosthesis (Bolton Medical, Sunrise, FL, USA). We assessed clinical outcome, occurrence of endoleaks and the need for secondary interventions...
January 16, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29349440/preservation-of-internal-iliac-arteries-during-endovascular-aneurysm-repair-using-eye-of-the-tiger-technique
#2
Tariq Almerey, W Andrew Oldenburg
Parallel endografts were introduced as a way to expand endovascular repair of aneurysms involving branch vessels. However, endoleaks as a result of the gutters between the parallel endografts made this technique less favorable. The "eye of the tiger" technique was introduced to reduce the gutters between the parallel endografts proximally in the aorta. We report endovascular repair of infrarenal abdominal aortic aneurysm using eye of the tiger technique distally to preserve the internal iliac arteries.
December 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349432/aortic-arch-banding-procedure-for-proximal-type-i-endoleak-after-thoracic-endovascular-aneurysm-repair-with-the-chimney-technique
#3
Genta Chikazawa, Arudo Hiraoka, Koichi Inoue, Kentaro Tamura, Taichi Sakaguchi, Hidenori Yoshitaka
An aortic arch banding procedure was performed on an 82-year-old man for treatment of proximal type I endoleaks 2 days after he had undergone emergency thoracic endovascular aortic repair with the chimney technique for a ruptured aortic arch aneurysm. Contrast-enhanced computed tomography after the second procedure demonstrated significant shrinkage of the aneurysmal sac as well as a complete disappearance of the endoleaks. The basic concept of this technique is to treat the type IA endoleak, including possible gutter endoleaks, by creating a new proximal seal zone distal to the chimney graft using a banding technique...
December 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349409/salvage-of-bilateral-renal-artery-occlusion-after-endovascular-aneurysm-repair-with-open-splenorenal-bypass
#4
Samuel Jessula, Christine R Herman, Min Lee, Christopher B Lightfoot, Patrick Casey
We report renal salvage maneuvers after accidental bilateral renal artery coverage during endovascular aneurysm repair of an infrarenal abdominal aortic aneurysm. A 79-year-old man with an infrarenal abdominal aortic aneurysm was treated with endovascular aneurysm repair. Completion angiography demonstrated coverage of the renal arteries. Several revascularization techniques were attempted, including endograft repositioning and endovascular stenting through the femoral and brachial approach. The patient eventually underwent open splenorenal bypass with a Y Gore-Tex graft (W...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349408/infolding-of-fenestrated-endovascular-stent-graft
#5
Jason G E Zelt, Prasad Jetty, Adnan Hadziomerovic, Sudhir Nagpal
We report a case of infolding of a fenestrated stent graft involving the visceral vessel segment after a juxtarenal abdominal aorta aneurysm repair. The patient remains free of any significant endoleak, and the aortic sac has shown regression. The patient remains asymptomatic, with no abdominal pain, with normal renal function, and without ischemic limb complications. We hypothesize that significant graft oversizing (20%-30%) with asymmetric engineering of the diameter-reducing ties may have contributed to the infolding...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349398/unexplained-rupture-after-endovascular-aneurysm-repair
#6
Marie Josee Elizabeth van Rijn, Sander Ten Raa, Joke M Hendriks, Frederico Bastos Goncalves, Hence J M Verhagen
We present a case of a 70-year-old man who was admitted with rupture of an abdominal aneurysm 4 years after endovascular aneurysm repair. He was compliant with yearly follow-up computed tomography angiography. One month earlier, his computed tomography angiogram showed perfect exclusion of the aneurysm and no endoleak. We explanted the stent graft and confirmed effective sealing, and the graft was intact. We found no signs of infection during 2 years of follow-up. This rupture is nonpredictable and unexplained and illustrates that unremarkable imaging does not guarantee prevention of rupture...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349395/delayed-migration-of-a-thrombosed-aortic-endograft-within-a-thrombosed-aneurysm-sac-resulting-in-continued-sac-expansion-and-rupture
#7
Edvard Skripochnik, Nicos Labropoulos, Shang A Loh
We present the case of delayed migration of a thrombosed aortic endograft within a thrombosed aneurysm sac that expanded and ruptured. Dilation of the aortic neck likely led to endograft migration and exposure of the occluded endograft and aneurysm sac to systemic pressure. Although no endoleak was identified, a key finding on ultrasound showed mobility of the sac thrombus. This may be an indicator of flow within the sac that may predict potential for rupture. Despite thrombosis of the aortic sac and endograft, the risk of rupture still lingers, and thus continued surveillance of occluded endografts may be prudent...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349363/a-novel-technique-combining-laparoscopic-and-endovascular-approaches-using-image-fusion-guidance-for-anterior-embolization-of-type-ii-endoleak
#8
M Mujeeb Zubair, Ponraj Chinnadurai, Francis E Loh, Thomas M Loh, Alan B Lumsden, Carlos F Bechara
Type II endoleak (T2E) leading to aneurysm sac enlargement is one of the challenging complications associated with endovascular aneurysm repair. Recent guidelines recommend embolization of T2E associated with aneurysmal sac enlargement. Various percutaneous and endovascular techniques have been reported for embolization of T2E. We report a novel technique for T2E embolization combining laparoscopic and endovascular approaches using preoperative image fusion. We believe our technique provides a more direct access to the lumbar feeding vessels that is typically challenging with transarterial or translumbar embolization techniques...
March 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29349362/bridging-stent-repair-of-type-iii-endoleak-causing-aortocaval-fistula-after-branched-aortic-endovascular-repair
#9
Aasim Khan, Thodur Vasudevan
A 62-year-old man presented to our department with abdominal pain and diarrhea for 3 weeks on a background of previous branched endovascular repair for a thoracoabdominal aneurysm. A triple-phase computed tomography scan of his abdomen and pelvis showed a large aortocaval fistula caused by a type III endoleak from a dislodged superior mesenteric artery stent. He was successfully treated with a BeGraft (Bentley Innomed, Hechingen, Germany) by using an endovascular technique.
March 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29338866/the-repair-of-a-type-ia-endoleak-following-thoracic-endovascular-aortic-repair-using-a-stented-elephant-trunk-procedure
#10
Rui-Dong Qi, Jun-Ming Zhu, Yong-Min Liu, Lei Chen, Cheng-Nan Li, Xiao-Yan Xing, Li-Zhong Sun
BACKGROUND: Type Ia endoleaks are not uncommon complications that occur after thoracic endovascular aortic repair (TEVAR). Because aortic arch vessels prevent extension of the landing zone, it is very difficult to manipulate a type Ia endoleak using an extension cuff or stent-graft, especially when the aortic arch is involved. Here, we retrospectively review our experience of surgical treatment of type Ia endoleak after TEVAR using a stented elephant trunk procedure. METHODS: From July 2010 to August 2016, we treated 17 patients diagnosed with a type Ia endoleak following TEVAR using stented elephant trunk procedure...
December 14, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29327576/is-evar-a-durable-solution-indications-for-re-interventions
#11
Louise de la Motte, Mårten Falkenberg, Mark J Koelemay, Lars Lönn
AIM: Indications for re-interventions after endovascular aneurysm repair (EVAR), as well as their occurrence in number and time, are important to establish in order to optimize patient selection, post-procedure surveillance and also to guide improvements in endograft designs. The aim of this report was to present an overview of current data on re-interventions after elective EVAR. METHODS: Qualitative review of studies reporting on re-interventions after elective EVAR, identified by a systematic literature search in MEDLINE, EMBASE and the Cochrane Library for publications from 2010 to 13th of November 2017...
January 9, 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29313455/preliminary-outcomes-of-the-lifestream-balloon-expandable-covered-stent-in-fenestrated-and-branched-thoracoabdominal-endovascular-repairs
#12
Luca Bertoglio, Diletta Loschi, Tommaso Cambiaghi, Daniele Mascia, Andrea Kahlberg, Germano Melissano, Roberto Chiesa
PURPOSE: To evaluate the 1-year outcomes of thoracoabdominal aortic aneurysm (TAAA) repair using fenestrated and branched stent-grafts and a novel balloon-expandable covered stent. METHODS: Between March 2015 and January 2017, 18 patients (median age 74.7 years; 14 men) received 43 LifeStream balloon-expandable covered stents in conjunction with Zenith fenestrated/branched stent-grafts to bridge 11 celiac trunks, 8 superior mesenteric arteries, and 24 renal arteries (total 32 fenestrations and 11 branches)...
January 1, 2018: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/29313454/a-multicenter-experience-with-a-new-fenestrated-branched-device-for-endovascular-repair-of-thoracoabdominal-aortic-aneurysms
#13
Marwan Youssef, Sebastien Deglise, Piotr Szopinski, Schäfer Jost-Philipp, Amer Jomha, Christian F Vahl, Ahmed Koshty
PURPOSE: To investigate the outcomes of patients who were treated for thoracoabdominal aortic aneurysms (TAAAs) using custom-made fenestrated-branched stent-grafts. METHODS: A consecutive series of 108 patients (mean age 73.5 years; 73 men) with TAAA were treated with E-xtra Design Engineering customized fenestrated-branched stent-grafts between November 2011 and January 2017. Data on baseline characteristics, procedures, and clinical follow-up were collected from 6 regional European surgical centers for retrospective analysis of endoleaks, reinterventions, and target vessel patency...
January 1, 2018: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/29307168/evar-follow-up-traumas-could-facilitate-late-high-flow-endoleaks
#14
Carlo Setacci, Mariagnese Mele, Domenico Benevento, Umberto Ruzzi, Giovanni Giannace, Gianmarco de Donato, Giancarlo Palasciano, Francesco Setacci
No abstract text is available yet for this article.
January 2, 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29306627/favourable-outcomes-of-endovascular-total-aortic-arch-repair-via-needle-based-in-situ-fenestration-at-a-mean-follow-up-of-5-4%C3%A2-months
#15
Tao Shang, Lu Tian, Dong-Lin Li, Zi-Heng Wu, Hong-Kun Zhang
OBJECTIVES: Endovascular repair of aortic arch pathologies remains challenging. Recently, needle based in situ fenestration (ISF) has shown great potential in endovascular total aortic arch repair (ETAAR). This study aimed to evaluate the feasibility, effectiveness, and safety of ETAAR via needle based ISF, and to present initial experience with this technique. DESIGN AND METHODS: Patients who met the inclusion criteria were enrolled in this prospective study. The supra-arch branches were manually punctured in a retrograde manner using liver biopsy needles (18 gauge/30 cm) in the left common carotid artery (LCCA) and brachiocephalic trunk (BCT), and endo-puncture system or aspiration biopsy needles (21-gauge) in the left subclavian artery (LSA)...
January 3, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29306626/mid-term-outcomes-of-endovascular-repair-of-ruptured-thoraco-abdominal-aortic-aneurysms-with-off-the-shelf-branched-stent-grafts
#16
Kiattisak Hongku, Björn Sonesson, Katarina Björses, Jan Holst, Timothy Resch, Nuno V Dias
OBJECTIVE: To assess the mid-term outcomes and feasibility of branched endovascular repair (b-EVAR) of ruptured thoracoabdominal aortic aneurysms (rTAAAs). METHODS: All patients undergoing b-EVAR of rTAAAs between 2011 and 2016 were included. Pre-, intra and postoperative imaging was reviewed to assess technical success, outcomes, and feasibility of b-EVAR in the emergent setting. RESULTS: Eleven emergency b-EVAR of rTAAAs (10 aneurysms and 1 chronic dissection) were performed using off-the-shelf (OTS) branched stentgrafts...
January 3, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29299625/initial-experience-with-the-e-liac%C3%A2-iliac-branch-device-for-the-endovascular-aortic-repair-of-aorto-iliac-aneurysm
#17
Susanne Anton, Marcus Wiedner, Erik Stahlberg, Fabian Jacob, Jörg Barkhausen, Jan Peter Goltz
PURPOSE: Occlusion of internal iliac arteries during endovascular treatment (EVAR) of abdominal aortic (AAA) and common iliac artery aneurysms might be associated with ischemic pelvic complications. This study evaluates technical and clinical success, safety and mid-term results of a novel iliac branch device (IBD) for revascularization of the internal iliac artery (IIA) during EVAR. MATERIALS AND METHODS: Retrospectively, we identified 21 men (mean age 73.3 ± 6...
January 3, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29288059/the-safety-of-device-registries-for-endovascular-abdominal-aortic-aneurysm-repair-systematic-review-and-meta-regression
#18
REVIEW
Fran Kent, Graeme K Ambler, David C Bosanquet, Christopher P Twine
OBJECTIVES: New and re-designed stent grafts for endovascular aortic aneurysm repair (EVAR) are released regularly. Manufacturers use data from registries to assess stent graft performance, but little is known about the ability of such registries to detect rates of clinically relevant complications. The aim of this paper was to perform a systematic review and meta-analysis to determine pooled failure rates for EVAR stent grafts, to define an acceptable non-inferiority limit for these devices, and then to calculate the number of patients needed for a new device to achieve non-inferiority against published devices...
December 26, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29279976/clinical-outcomes-of-endovascular-aneurysm-repair-with-the-kilt-technique-for-abdominal-aortic-aneurysms-with-hostile-aneurysm-neck-anatomy-a-korean-multicenter-retrospective-study
#19
Yong Sun Jeon, Young Kwon Cho, Myung Gyu Song, Tae-Seok Seo, Jeong Ho Kim, Soon-Young Song, Sam Yeol Lee
PURPOSE: We aimed to evaluate the clinical efficacy and short-term clinical outcomes of Kilt technique-based endovascular aneurysm repair (EVAR) with Seal® stent-grafts for abdominal aortic aneurysms (AAAs) with hostile neck anatomy (angle > 60°). MATERIALS AND METHODS: We retrospectively evaluated the pre-EVAR and follow-up computed tomography angiography findings of 24 patients (mean age 71 ± 11 years; age range 32-87 years; mean follow-up 50 ± 12 months) with hostile neck AAAs treated between 2010 and 2015...
December 26, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29275128/identification-of-anatomical-risk-factors-for-type-ii-endoleak-to-guide-selective-inferior-mesenteric-artery-embolization
#20
Makoto Samura, Noriyasu Morikage, Takahiro Mizoguchi, Yuriko Takeuchi, Koshiro Ueda, Takasuke Harada, Osamu Yamashita, Kotaro Suehiro, Kimikazu Hamano
BACKGROUND: It is unclear which patients are the best candidates for inferior mesenteric artery (IMA) embolization to reduce type II endoleak (ELII). Therefore, this study aimed to identify the anatomical risk factors for ELII after endovascular aneurysm repair (EVAR) and to determine the best candidates for preventative, preoperative IMA embolization. MATERIALS AND METHODS: Between April 2007 and September 2014, 196 patients underwent standard EVAR. Anatomical risk factors of postoperative, persistent ELII were detected using logistic regression analysis...
December 21, 2017: Annals of Vascular Surgery
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