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https://www.readbyqxmd.com/read/27935896/-endoprosthetic-repair-of-an-abdominal-aortic-aneurysm-complicated-by-ischaemic-necrosis-of-the-sigmoid-colon
#1
I M Ignat'ev, M Yu Volodyukhin, A V Zanochkin, N F Gizatullina, A Yu Rafikov
Presented herein is a clinical case report regarding treatment of a patient after endovascular prosthetic repair of an abdominal aortic aneurysm, complicated by ischaemic necrosis of the sigmoid colon. This is followed by analysing the causes of the development of the complication, as well as by a brief review of the literature concerning this problem.
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/27935885/-use-of-an-iliac-branched-endoprostheis-in-endovascular-treatment-for-an-abdominal-aortic-aneurysm-combined-with-aneurysms-of-both-common-iliac-arteries
#2
T E Imaev, I V Kuchin, P M Lepilin, A S Kolegaev, I S Medvedeva, A E Komlev, R S Akchurin
An abdominal aortic aneurysm appears to be combined with aneurysmatic lesions of the common iliac arteries in 30-40% of cases. Like abdominal aortic aneurysms, aneurysms of the common iliac arteries rarely manifest themselves clinically. The lethality rate in case of rupture is comparable to that for rupture of an abdominal aortic aneurysm. During endoprosthetic repair of abdominal aortic aneurysms combined with aneurysms of the common iliac arteries, in order to prevent endoleaks and to improve the distal zone of fixation of endografts surgeons often resort to embolization of internal iliac arteries, which may lead to ischaemic postoperative complications...
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/27932767/-mid-and-long-term-result-of-celiac-artery-coverage-in-tevar-treatment-for-aortic-dissection
#3
Ming Li, Chang Shu, Quanming Li, Tun Wang, Kun Fang
To observe the mid- and long-term result of intentional coverage of celiac artery in thoracic endovascular aortic repair (TEVAR) surgery for aortic dissection.
 Methods: We retrospectively analyzed 21 cases who received TEVAR with celiac artery coverage during the operation. The existence of collaterals between celiac artery (CA) and superior mesenteric artery (SMA) was confirmed by preoperative CT angiography (CTA) or digital substract angiography (DSA) for each patient. We used the stent-graft precisely above the orifice of SMA...
November 28, 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/27928584/endovascular-management-of-infected-femoral-artery-pseudoaneurysms-in-high-risk-patients-a-case-series
#4
Mario D'Oria, Giada Sgorlon, Cristiano Calvagna, Francesca Zamolo, Stefano Chiarandini, Roberto Adovasio, Filippo Griselli
We report our experience with the urgent treatment of two high-risk patients with infected femoral artery pseudoaneurysms (IFAPs) with the placement of a self-expandable covered stent (SECS). In both cases, there was no perioperative mortality and the aneurysm exclusion was successful without early or late stent thrombosis/stent fracture nor acute or chronic limb ischemia or limb loss. There was no recurrence of local or systemic infection during the follow-up period. Endovascular therapy represents a feasible treatment option for IFAPs in those patients for whom the risk of open surgical repair would be prohibitive, especially under urgent circumstances...
December 7, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27928064/3d-printing-guiding-stent-graft-fenestration-a-novel-technique-for-fenestration-in-endovascular-aneurysm-repair
#5
Jianhua Huang, Gan Li, Wei Wang, Keming Wu, Tianming Le
OBJECTIVE: To describe a novel approach, 3D printing guiding stent graft fenestration, for fenestration during endovascular aneurysm repair for juxtarenal abdominal aortic aneurysm. METHODS: A 69-year-old male with juxtarenal abdominal aortic aneurysm underwent endovascular aneurysm repair with "off the label" fenestrated stent graft. To precisely locate the fenestration position, we reconstructed a 3D digital abdominal aortic aneurysm model and created a skin template covering this abdominal aortic aneurysm model...
December 6, 2016: Vascular
https://www.readbyqxmd.com/read/27924434/prophylactic-antibiotics-for-percutaneous-endovascular-procedures
#6
REVIEW
N S Greaves, E Katsogridakis, B Faris, D Murray
Percutaneous endovascular techniques are used increasingly in the vascular armamentarium. Commonly performed as day case procedures under local anaesthetic, they are suited to the highly co-morbid vascular patient population. Furthermore, technological advances have resulted in ever improving outcomes for aneurysmal and occlusive disease. Endovascular procedures such as endovascular aneurysm repair or iliac artery stenting are traditionally associated with reduced infectious complications compared to equivalent open techniques...
December 6, 2016: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/27921203/treatment-of-uncomplicated-type-b-aortic-dissection
#7
REVIEW
Hitoshi Matsuda
Hospital mortality after the replacement of chronic type B aortic dissection is around 8-10% and adverse outcomes include paraplegia and stroke. However, the level of evidence for indication of thoracic endovascular aortic repair (TEVAR) for type B chronic aortic dissection is Class IIa. Results of the INSTEAD-XL trial have verified that preemptive TEVAR for uncomplicated type B aortic dissection improves prognosis. The indication for this procedure is reportedly a maximum aortic diameter >40 mm during the acute phase and a patent primary entry site in the thoracic aorta, while the optimal timing for TEVAR would be the subacute phase, from 2 weeks to 3-6 months after onset...
December 5, 2016: General Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27919458/impact-of-preoperative-pulmonary-function-on-outcomes-after-open-repair-of-descending-and-thoracoabdominal-aortic-aneurysms
#8
Leonard N Girardi, Christopher Lau, Monica Munjal, Mohamed Elsayed, Ivancarmine Gambardella, Lucas B Ohmes, Mario Gaudino
OBJECTIVE: To evaluate the impact of preoperative pulmonary function on outcomes after open repair of descending thoracic (DTA) and thoracoabdominal aortic (TAAA) aneurysms. METHODS: The outcomes of patients undergoing open repair of DTA or TAAA were analyzed in relation to the results of preoperative pulmonary function tests. Receiver operating characteristic was adopted to assess the effect of forced expiratory volume in one second (FEV1) on the incidence of mortality...
November 10, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27918318/alternative-treatment-for-residual-aortobronchial-fistula-after-thoracic-endovascular-aortic-repair
#9
Kosuke Ujihira, Yoshihiko Kurimoto, Ryushi Maruyama, Yutaka Iba, Naritomo Nishioka, Akira Yamada, Katsuhiko Nakanishi, Hiroaki Kato, Masaru Abe, Yoshiaki Narita, Masayuki Osawa
A patient with an aortobronchial fistula secondary to a thoracic endovascular aortic repair was successfully treated with a re-thoracic endovascular aortic repair with debranching technique. Five months postoperatively, the aneurysm had shrunk; however, computed tomography revealed air in the thrombo-excluded aortic aneurysmal sac without signs of infection. Because of worsening air finding at the eighth month, we performed a resection of the residual fistula and wrapped the stent graft in a pedicled muscle flap...
December 1, 2016: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/27914637/redo-thoracoabdominal-aortic-aneurysm-repair-a-single-center-experience-over-25%C3%A2-years
#10
Rana O Afifi, Harleen K Sandhu, Amy E Trott, Tom C Nguyen, Charles C Miller, Anthony L Estrera, Hazim J Safi
BACKGROUND: Aortic disease is a lifelong, progressive illness that may require repeated intervention over time. We reviewed our 25-year experience with open redo thoracoabdominal aortic aneurysm (TAAA) and descending thoracic aortic aneurysm (DTAA) repair. Our objectives were to determine patient outcomes after redo repair of DTAA/TAAA and compare them with nonredo repair. We also attempted to identify the risk factors for poor outcome. METHODS: We reviewed all open redo TAAA and DTAA repairs between 1991 and 2014...
November 30, 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27914636/open-surgical-repair-remains-the-gold-standard-for-treating-aortic-arch-pathology
#11
Vishal Khullar, Hartzell V Schaff, Joseph A Dearani, Richard C Daly, Kevin L Greason, Lyle D Joyce, Alberto Pochettino
BACKGROUND: Endovascular arch repair technology is driven in large part by the assumption that open arch operations are high-risk. We wanted to evaluate the clinical results of open arch reconstruction in the modern era in a large group practice. METHODS: From October 2003 to June 2014, 567 patients underwent aortic arch operations: hemiarch repair was performed in 429 patients (75.7%; group A), total arch repair in 129 (22.7%; group B), and patch repair in the remaining 9 (1...
November 30, 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27909281/-transaortic-thoracic-endovascular-aortic-repair-via-right-anterior-mini-thoracotomy-report-of-a-case
#12
Keitaro Okamoto, Tomoyuki Wada, Hirofumi Anai, Satoshi Takebayashi, Takashi Shuto, Takayuki Kawashima, Kazuki Mori, Norio Hongo, Noritaka Kamei, Hiromu Mori, Shinji Miyamoto
An 81-year-old man presented with ruptured thoracic aortic aneurysm under stable condition. He had been suffering from chronic obstructive pulmonary disease, chronic renal failure and rheumatoid arthritis. We performed hybrid thoracic endovascular aortic repair via right anterior mini-thoracotomy inserting a device through a conduit on the ascending aorta. The patient was discharged without aorta-related complications.
December 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/27909276/-closure-of-ascending-aortic-entry-by-debranching-endovascular-management-in-an-elderly-patient-with-acute-stanford-type-a-dissection
#13
Munehiro Saiki, Keiji Yunoki, Naoya Sakoda, Shigeru Hattori, Gaku Uchino, Takuya Kawabata, Yasufumi Fujita, Kunikazu Hisamochi, Hideo Yoshida
An 85-year-old woman was hospitalized by emergency for an acute Stanford type A aortic dissection. Computed tomography showed a primary entry on the ascending aorta and pericardial effusion. Although her hemodynamics was unstable due to cardiac shock, her family wished no open surgery considering her age and frailty. A couple of days later, her condition became stabilized with antihypertensive therapy. Since the dissection was limited within the ascending aorta, closure of the entry with the stentgraft was considered appropriate and much less invasive as compared with an open surgery...
December 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/27908819/endovascular-treatment-of-a-traumatic-thoracic-aortic-injury-in-an-eight-year-old-patient-case-report-and-review-of-literature
#14
Maen Aboul Hosn, Rachael Nicholson, Joseph Turek, William J Sharp, Luigi Pascarella
Traumatic aortic injuries in children and adolescents are rare. Although endovascular repair has become the preferred approach for such injuries in adults, open repair has endured as the gold standard in children owing mainly to the smaller aortic and access vessel diameter and the scarcity of long term follow up data. We report a successful endovascular repair of a traumatic thoracic aortic injury in an eight year old girl using a Zenith Alpha thoracic endograft (Cook Medical, Bloomington, Ind). We also review the literature on endovascular treatment of traumatic aortic injuries in the pediatric population...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908817/clinical-outcome-after-endovascular-sealing-of-abdominal-aortic-aneurysms-evas-a-retrospective-cohort-study
#15
Maria Karouki, Charles Swaelens, Luigi Iazzolino, Richard G McWilliams, Robert K Fisher, Andrew England, Francesco Torella
PURPOSE: To present the clinical outcome of endovascular sealing of abdominal aortic aneurysms (EVAS) with the Nellix endoprosthesis in patients with abdominal aortic aneurysms treated in our institution. METHODS: This was a retrospective, single centre, observational cohort study. A departmental database was interrogated in order to extract demographics, clinical information and outcome of all patients treated with EVAS between December 2013 and December 2015. Outcome measures included technical success (successful device deployment and absence of any endoleak at completion angiography), mortality, major complications, incidence of endoleaks, aneurysm rupture and reintervention...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908816/blunt-traumatic-occlusion-of-the-common-iliac-artery-repaired-with-segmental-excision-and-internal-iliac-artery-patch-angioplasty
#16
Abid C Mogannam, Robert F Cubas, Ivan M Gutierrez, Juan A Astudillo, Ahmed M Abou-Zamzam
Common iliac artery (CIA) occlusion as a result of blunt trauma is rare and seldom reported. This has been associated with pelvic fractures and other great vessel lesions. Management options include endovascular covered stent placement, open anatomic repair with autogenous conduit, or open extra-anatomic repair with prosthetic material. We report the case of a middle-aged male with a right CIA injury secondary to blunt trauma who underwent a successful repair using an internal iliac artery (IIA) patch for injury to a 2 cm segment of CIA with peritoneal contamination...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908815/regional-variation-in-postoperative-myocardial-infarction-in-patients-undergoing-vascular-surgery-in-the-united-states
#17
Andrea M Steely, Peter W Callas, Daniel Neal, Salvatore T Scali, Philip P Goodney, Andres Schanzer, Jack L Cronenwett, Daniel J Bertges
OBJECTIVE: To assess for regional variation in the incidence of postoperative myocardial infarction (POMI) following non-emergent vascular surgery across the United States in order to identify potential areas for quality improvement initiatives. METHODS: We evaluated POMI rates across 17 regional Vascular Quality Initiative (VQI) groups comprised of 243 centers with 1,343 surgeons who performed 75,057 vascular operations from 2010-2014. Four procedures were included in the analysis: carotid endarterectomy (CEA, n=39,118), endovascular abdominal aortic aneurysm (AAA) repair (EVAR, n=15,106), infra-inguinal bypass (INFRA, n=17,176), and open infra-renal AAA repair (OAAA, n=3,657)...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908813/coil-embolization-assisted-thoracic-endovascular-aortic-repair-for-multiple-saccular-descending-aortic-aneurysms-with-insufficient-landing-zone
#18
Akito Imai, Tomomi Nakajima, Masataka Sato, Yasunori Watanabe, Shunichi Kondo, Motoo Osaka, Yuji Hiramatsu
We report a coil embolization -assisted thoracic endovascular aortic repair technique successfully applied to multiple saccular descending aortic aneurysms in a 74-year-old man. Due to the most distal aneurysm being located at the celiac trunk level and the distance between the superior mesenteric artery and the aneurysm being only 10mm, a coil embolization of the distal saccular aneurysm was performed prior to stent delivery to secure a sufficient landing zone. Postoperative computed tomography showed an appropriate positioning of the endovascular devices without endoleak...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908812/original-off-label-endovascular-solution-to-occlude-false-lumen-rupture-in-chronic-type-b-aortic-dissection
#19
E M Marone, M Leopardi, L Bertoglio, D Mascia, R Chiesa
After Thoracic Endovascular Aortic Repair (TEVAR) for chronic type B aortic dissection (cTBD) the patency of the false lumen is quite common and its presence is associated with the risk of developing complications and is a predictor of death by aortic rupture. We report a case of a patient treated in emergency for the rupture of the false lumen in cTBD. He had previous TEVAR with persisting distal dissection and retrograde reperfusion of the false lumen. We performed an original endovascular treatment with graft relining and false lumen occlusion with a home-made "candy plug" obtained with two commercially available stent grafts...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27908811/decreased-serum-levels-of-high-mobility-group-box-1-hmgb-1-after-graft-replacement-or-stenting-of-abdominal-aortic-aneurysm
#20
Daiki Ousaka, Yasuhiro Fujii, Susumu Oozawa, Masahiro Nishibori, Yosuke Kuroko, Zenichi Masuda, Shunji Sano
OBJECTIVES: High-mobility group box 1 (HMGB-1) is a key substance mediating inflammation and development of atherosclerotic lesions (AL), including abdominal aortic aneurysms (AAA). Serum levels of HMGB-1 are increased in patients with AAA than in normal controls because the ALs in AAAs secrete HMGB-1. We therefore postulate that the serum HMGB-1 level should decrease after endovascular aortic repair (EVAR) or open aortic repair (OAR). However, there is no evidence of this in the literature...
November 28, 2016: Annals of Vascular Surgery
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