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endovascular aortic repair

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https://www.readbyqxmd.com/read/29675442/thoracic-endovascular-aortic-repair-for-aortoesophageal-fistula-after-covered-rupture-of-aortic-homograft-a-durable-option
#1
Michal Nozdrzykowski, Jens Garbade, Steffen Leinung, Andrej Schmidt, Friedrich-Wilhelm Mohr, Michael A Borger
A 63-year-old woman underwent replacement of the aortic root, ascending aorta, and partial arch due to Type A aortic dissection. Shortly thereafter, a replacement of the distal aortic arch and descending aorta was performed. Three years later, the patient developed an aortoesophageal fistula (AEF) resulting in re-replacement of the distal aortic arch and proximal descending aorta with a cryopreserved aortic homograft. Six weeks post-discharge, the patient was readmitted due to recurrent AEF. A thoracic endovascular stent graft was implanted to cover the aortic rupture, followed by correction of an esophageal lesion...
June 2017: Aorta (Stamford, Conn.)
https://www.readbyqxmd.com/read/29673811/endovascular-aortic-repair-follow-up-protocol-based-on-contrast-enhanced-ultrasound-is-safe-and-effective
#2
Emiliano Chisci, Linda Harris, Azzurra Guidotti, Angelica Pecchioli, Clara Pigozzi, Enrico Barbanti, Leonardo Ercolini, Stefano Michelagnoli
OBJECTIVES: The aim of this study was to define the safety and effectiveness of a contrast enhanced ultrasound (CEUS) based follow up for endovascular aortic repair (EVAR) surveillance at a mid-term period (4 years). METHODS: At the tertiary referral centre EVAR surveillance was based on plain abdominal radiograph and duplex ultrasound (CDU), with computed tomography angiography (CTA) reserved for any non-diagnostic imaging during the period 1999-2011 (Group A)...
April 17, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29673298/initial-clinical-experience-using-the-low-profile-altura-endograft-system-with-double-d-shaped-proximal-stents-for-endovascular-aneurysm-repair
#3
Dainis Krievins, Albrecht Krämer, Janis Savlovskis, Georgij Oszkinis, E Sebastian Debus, Alexander Oberhuber, Christopher K Zarins
PURPOSE: To report the initial clinical results of endovascular aneurysm repair (EVAR) using the low-profile (14-F) Altura Endograft System, which features a double "D-shaped" stent design with suprarenal fixation and modular iliac components that are deployed from distal to proximal. METHODS: From 2011 to 2015, 90 patients (mean age 72.8±8.3 years; 79 men) with abdominal aortic aneurysm (AAA; mean diameter 53.8±5.7 mm) were treated at 10 clinical sites in 2 prospective, controlled clinical studies using the Altura endograft...
April 1, 2018: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/29672613/intravascular-ultrasound-assisted-sizing-in-thoracic-endovascular-aortic-repair-improves-aortic-remodeling-in-type-b-aortic-dissection
#4
Julia Lortz, Konstantinos Tsagakis, Christos Rammos, Michael Horacek, Thomas Schlosser, Heinz Jakob, Tienush Rassaf, Rolf Alexander Jánosi
The precise sizing of the stent graft in thoracic endovascular aortic repair (TEVAR) affects aortic remodeling and hence, further outcome. Covering the proximal entry tear is essential for successful treatment of Type B aortic dissection. Intravascular ultrasound (IVUS) enables real-time aortic diameter assessment, and is especially useful when computed tomography (CT) image quality is poor. IVUS, however, is not routinely utilized due to cost inefficiency. We investigated the impact of IVUS-assisted stent graft sizing on aortic remodeling in TEVAR...
2018: PloS One
https://www.readbyqxmd.com/read/29672411/the-weekend-effect-in-aaa-repair
#5
Thomas F X O'Donnell, Chun Li, Nicholas J Swerdlow, Patric Liang, Alexander B Pothof, Virendra I Patel, Kristina A Giles, Mahmoud B Malas, Marc L Schermerhorn
BACKGROUND: Conflicting reports exist regarding whether patients undergoing surgery on the weekend or later in the week experience worse outcomes. METHODS: We identified patients undergoing abdominal aortic aneurysm (AAA) repair in the Vascular Quality Initiative between 2009 and 2017 [n = 38,498; 30,537 endovascular aneurysm repair (EVAR) and 7961 open repair]. We utilized mixed effects logistic regression to compare adjusted rates of perioperative mortality based on the day of repair...
April 18, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29666905/balloon-occluded-carbon-dioxide-gas-angiography-for-internal-iliac-arteriography-and-intervention
#6
Mitsuhiro Kishino, Shuichiro Nakaminato, Yoshio Kitazume, Naoyuki Miyasaka, Toshifumi Kudo, Yukihisa Saida, Ukihide Tateishi
INTRODUCTION: The usefulness of carbon dioxide (CO2 ) gas digital subtraction angiography (DSA) has been reported for patients with renal insufficiency and allergy to iodinated contrast agents. However, CO2 gas cannot replace the iodinated contrast agent in all cases owing to some disadvantages. We describe balloon-occluded CO2 DSA (B-CO2 DSA) as an improved CO2 DSA procedure for interventions in the internal iliac artery (IIA) region and compare the quality of images obtained using conventional CO2 DSA and B-CO2 DSA...
April 17, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29666015/patient-selection-could-be-the-holy-grail-of-thoracic-endovascular-aortic-repair-for-chronic-dissecting-aneurysm
#7
EDITORIAL
Ourania Preventza, Peter Chen
No abstract text is available yet for this article.
March 28, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29665666/-early-results-of-fenestrated-endovascular-aortic-repair-for-the-treatment-of-patients-with-thoracoabdominal-pathologies
#8
J C Zhu, X C Dai, Y D Luo, H L Fan, Z Feng, Y W Zhang, F G Hu
Objective: To evaluate the early results of fenestrated endovascular aortic repair (FEVAR) using physician-modified stent grafts (PMSGs) for the treatment of patients with thoracoabdominal pathologies. Methods: Nineteen consecutive patients who underwent FEVAR using PMSGs between April 2012 and September 2017 were retrospectively reviewed. The modality of FEVAR technique was assessed, perioperative clinical data was recorded and the early results were evaluated. Results: Indications were thoracoabdominal aortic pathologies, including juxtarenal abdominal aortic aneurysm (JAAA) ( n =12), chronic thoracoabdominal aortic dissection with aneurysmal dilatation ( n =3), thoracoabdominal aortic aneurysm (TAAA) ( n =1), infrarenal AAA with an accessory renal artery in the segment of the aneurysmal neck ( n =2) and type Ⅰ endoleak after EVAR for AAA( n =1)...
March 27, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29664316/endovascular-repair-of-interrupted-aortic-arch-approach-with-hope-for-fewer-complications
#9
Ata Firouzi, Bahram Mohebbi, Ali Shafiei
Interrupted aortic arch (IAA) is a rare congenital malformation defined as complete discontinuity between ascending and descending parts of aorta. We present a case of IAA, which was referred to us due to dilatation of proximal and mid parts of his thoracic aorta accompanied by narrowing of aorta proximal to the branching of the left subclavian artery. Further evaluation revealed interruption of aorta at the proximal part of descending thoracic aorta by a transverse septum along with several collateral formations...
December 23, 2017: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/29663146/thoraco-lumbar-fractures-with-blunt-traumatic-aortic-injury-in-adult-patients-correlations-and-management
#10
Giorgio Santoro, Alessandro Ramieri, Vito Chiarella, Massimo Vigliotta, Maurizio Domenicucci
PURPOSE: Traumatic thoraco-lumbar spine fracture spine with a concomitant blunt aortic injury is uncommon but potentially a fatal association. Our aim was to clarify: morphology of spinal fractures related to vascular damages and vice versa, diagnostic procedures and decision-making process for the best treatment options for spine and vessels. METHODS: We enrolled 42 cases culled from the literature and five personal ones, reviewing in detail by AO Spine Classification, Society of Vascular Surgery classification and Abbreviated Injury Scale for neurological evaluation...
April 16, 2018: European Spine Journal
https://www.readbyqxmd.com/read/29661408/cerebrospinal-fluid-drain-related-complications-in-patients-undergoing-open-and-endovascular-repairs-of-thoracic-and-thoraco-abdominal-aortic-pathologies-a-systematic-review-and-meta-analysis
#11
REVIEW
L Q Rong, M K Kamel, M Rahouma, R S White, A D Lichtman, K O Pryor, L N Girardi, M Gaudino
BACKGROUND: Cerebrospinal-fluid (CSF) drainage is recommended by current guidelines for spinal protection during open and endovascular repairs of thoracic and thoraco-abdominal aortic aneurysms. In the published literature, great variability exists in the rate of CSF-related complications and morbidity. Herein, we perform a systematic review and meta-analysis on the incidence of CSF drainage-related complications, and compare the complication rates between open and endovascular repairs...
May 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29659806/evolution-of-conservative-treatment-of-acute-traumatic-aortic-injuries-lights-and-shadows
#12
Victor X Mosquera, Miguel González-Barbeito, Milagros Marini, Daniel Gulias-Soidan, Daniel Fraga-Manteiga, Carlos Velasco, José M Herrera-Noreña, José Cuenca-Castillo
OBJECTIVES: The objective of this study is to compare early and long-term results in terms of survival and aortic complications for traumatic aortic injuries depending on the initial management strategy. METHODS: From January 1980 to January 2017, 101 patients with aortic injuries were divided into 3 groups according to management strategy at admission: 60 patients, conservative management; 26 patients, open surgery and 15 patients, endovascular repair. The groups were similar in terms of gender and trauma severity scores...
April 11, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29659089/recurrent-aortic-root-pseudoaneurysm-after-transcatheter-occlusion-a-word-of-caution
#13
Makoto Hibino, Yoshiaki Katada, Kentaro Shibayama, Kotaro Obunai, Hiroyuki Watanabe, Yuji Kawano, Shun Watanabe, Minoru Tabata
A 48-year-old male developed a recurrent aortic-root pseudoaneurysm after surgical repair for acute dissection. Although the initial closure of the pseudoaneurysm was successfully managed by transcatheter endovascular occlusion and coiling utilizing a hybrid transapical and transfemoral approach, the pseudoaneurysm was recanalized after 3 months and a third-time surgical repair was required. The potential risk for recurrence of pseudoaneurysms should be considered when applying endovascular occlusion devices to treat aortic root anatomy...
April 2018: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/29658870/descending-thoracic-aortic-aneurysm-rupture-treated-with-thoracic-endovascular-aortic-repair-in-a-patient-with-peripheral-artery-disease
#14
Ovidiu Stiru, Roxana Carmen Geana, Platon Pavel, Marian Croitoru, Cristian Boros, Ion Iovu, Vlad Anton Iliescu
Descending thoracic aortic aneurysm rupture is a life-threatening disease associated with high rates of morbidity and mortality. Treatment in these cases is a surgical emergency. Less invasive therapies for the treatment of this pathology have been developed over time. For descending thoracic aneurysm rupture, endovascular stent grafting is less invasive, life-saving, and a unique alternative to open repair. However, this approach is subject to anatomical and logistic limitations. The purpose of the present study is to report a case of an emergency endovascular repair for a ruptured thoracic aortic aneurysm in a patient with peripheral arterial disease, and to discuss some important issues related to this approach...
March 20, 2018: Heart Surgery Forum
https://www.readbyqxmd.com/read/29658769/multimodality-imaging-assessment-of-endoleaks-post-endovascular-aortic-repair
#15
Sasan Partovi, Thomas Trischman, Vasileios Rafailidis, Suvranu Ganguli, Fabian Rengier, Harold Goerne, Prabhakar Rajiah, Daniel Staub, Indravadan J Patel, George Oliveira, Brian Ghoshhajra
Endoleaks are a common complication of endovascular aortic repair (EVAR). As a result, patients require lifelong imaging surveillance following EVAR. In current clinical practice evaluation for endoleaks is predominantly performed with computed tomography angiography (CTA). Due to the significant cumulative radiation burden associated with repetitive CTA imaging, as well as the repeated administration of nephrotoxic contrast agent, contrast-enhanced ultrasound (CEUS) and magnetic resonance angiography (MRA) have evolved as potential modalities for lifelong surveillance post-EVAR...
April 16, 2018: British Journal of Radiology
https://www.readbyqxmd.com/read/29657953/factors-affecting-follow-up-compliance-in-patients-after-endovascular-aneurysm-repair
#16
Patrick T Jasinski, Nicos Labropoulos, Olympia G Christoforatos, Apostolos K Tassiopoulos
Objective: The purpose of this study was to evaluate potential factors affecting patient non-compliance after endovascular aneurysm repair. Method: We performed a retrospective review of patients undergoing elective or emergency endovascular repair for thoracic, abdominal aorta, or iliac artery aneurysm at a single institution from November 2007 to March 2014. Compliance to follow-up at 1, 6, and 12 months was assessed. Factors evaluated included patient demographics, size of aneurysm, distance between the patient's residence and outpatient clinic, urgency of surgery, and time of year in which the follow-up visits were scheduled...
October 2017: Aorta (Stamford, Conn.)
https://www.readbyqxmd.com/read/29656303/spondylodiscitis-following-endovascular-abdominal-aortic-aneurysm-repair-imaging-perspectives-from-a-single-centre-s-experience
#17
Ramin Mandegaran, Christopher S W Tang, Erlick A C Pereira, Ali Zavareh
OBJECTIVE: Very few reports have previously described spondylodiscitis as a potential complication of endovascular aortic aneurysm repair (EVAR). We present to our knowledge the first case series of spondylodiscitis following EVAR based on our institution's experience over an 11-year period. Particular attention is paid to the key imaging features and challenges encountered when performing spinal imaging in this complex patient group. MATERIALS AND METHODS: Of 1,847 patients who underwent EVAR at our institution between January 2006 and January 2017, a total of 9 patients were identified with imaging features of spondylodiscitis (0...
April 14, 2018: Skeletal Radiology
https://www.readbyqxmd.com/read/29656120/systemic-inflammatory-response-syndromes-in-the-era-of-interventional-cardiology
#18
REVIEW
Riccardo Gorla, Raimund Erbel, Kim A Eagle, Eduardo Bossone
Systemic inflammatory response syndrome (SIRS), initially reported after cardiovascular surgery, has been described after various interventional cardiology procedures, including endovascular/thoracic aortic repair (EVAR/TEVAR), implantation of heart rhythm devices, percutaneous coronary intervention (PCI), electrophysiology procedures (EP), and transcatheter aortic valve implantation (TAVI). In these settings, a comprehensive understanding of the triggers, pathogenesis as well as a common diagnostic/therapeutic algorithm is lacking and will be discussed in this review...
April 12, 2018: Vascular Pharmacology
https://www.readbyqxmd.com/read/29650053/volume-of-mural-thrombus-plays-a-role-in-the-elevation-of-inflammatory-markers-after-endovascular-aortic-repair
#19
Jae Hang Lee, Jin-Ho Choi, Eung-Joong Kim
BACKGROUND: Although systemic inflammatory responses are common after endovascular aortic repair (EVAR), its etiology remains uncertain. It is normally well tolerated and has a benign course. This study was undertaken to investigate the possible etiology of post-EVAR inflammation by measuring volumes of chronic mural thrombus and fresh thrombus. METHODS: The subjects of this study included 34 patients who underwent EVAR from February 2012 to July 2017. Inflammatory markers in all the patients were evaluated before surgery, using the highest value among the laboratory data up to 5 days after surgery, and postoperative computed tomographic angiography (CTA) was taken for all of them before their discharging...
April 12, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29649955/repair-of-tevar-associated-type-a-dissection-in-the-elderly-is-possible-with-reasonable-morbidity-and-mortality
#20
Angela Kornberger, Risteski Petar, Hazem El Beyrouti, Mahmud Khalil, Iris Burck, Nancy Halloum, Andres Beiras-Fernandez, Christian-Friedrich Vahl
BACKGROUND: Type A aortic dissection (AAD) is a devastating complication of thoracic endovascular repair (TEVAR). In elderly patients, surgery for AAD carries considerable morbidity and mortality. Repair of AAD after previous TEVAR is an even greater challenge as it usually requires the arch to be addressed and a preexisting stent graft to be included into the aortic repair. METHODS: A case series of 5 elderly patients who presented with acute AAD after previous TEVAR was reviewed...
January 1, 2018: Vascular and Endovascular Surgery
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