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Journal of Endovascular Therapy

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https://www.readbyqxmd.com/read/28421855/midterm-outcomes-after-infrapopliteal-interventions-in-patients-with-critical-limb-ischemia-based-on-the-tasc-ii-classification-of-below-the-knee-arteries
#1
Gagan D Singh, Ellen K Brinza, Justin Hildebrand, Stephen W Waldo, T Raymond Foley, John R Laird, Ehrin J Armstrong
PURPOSE: To analyze the relationship between the new TransAtlantic Inter-Society Consensus (TASC II) infrapopliteal classification and limb outcomes among patients with critical limb ischemia (CLI). METHODS: A single-center retrospective study was performed on 166 consecutive CLI patients (mean age 71 years; 113 men) undergoing endovascular treatment of 244 infrapopliteal lesions from 2006 to 2013. Patient, procedural, angiographic, and limb outcomes were compared for the new TASC A/B vs C/D classification for infrapopliteal lesions...
April 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28399700/reply-to-another-pattern-of-chimney-evar-related-type-i-endoleak
#2
Konstantinos P Donas, Frank J Criado, Giovanni Torsello, Frank J Veith, David J Minion
No abstract text is available yet for this article.
April 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28393673/lower-extremity-revascularization-using-optical-coherence-tomography-guided-directional-atherectomy-final-results-of-the-evaluation-of-the-pantheris-optical-coherence-tomography-imaging-atherectomy-system-for-use-in-the-peripheral-vasculature-vision-study
#3
Arne G Schwindt, J Gray Bennett, William H Crowder, Suhail Dohad, Sean F Janzer, Jon C George, Barry Tedder, Thomas P Davis, Ian M Cawich, Roger S Gammon, Patrick E Muck, John P Pigott, Dwight A Dishmon, Lou A Lopez, Jaafer A Golzar, Jack R Chamberlin, Michael J Moulton, Ramzan M Zakir, Amir K Kaki, Gary J Fishbein, Huey B McDaniel, Ayala Hezi-Yamit, John B Simpson, Arjun Desai
PURPOSE: To evaluate the safety and efficacy of a novel optical coherence tomography (OCT)-guided atherectomy catheter in treating patients with symptomatic femoropopliteal disease. METHODS: The VISION trial ( ClinicalTrials.gov identifier NCT01937351) was a single-arm, multicenter, global investigational device exemption study enrolling 158 subjects (mean age 67.2±10.5 years; 87 men) across 20 participating sites. In this cohort, 198 lesions were treated with an average length of 53±40 mm using the Pantheris catheter alone or Pantheris + adjunctive therapy...
April 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28393672/radiation-awareness-for-endovascular-abdominal-aortic-aneurysm-repair-in-the-hybrid-operating-room-an-instant-patient-risk-chart-for-daily-practice
#4
Quirina M de Ruiter, Crystel M Gijsberts, Constantijn E Hazenberg, Frans L Moll, Joost A van Herwaarden
PURPOSE: To determine which patient and C-arm characteristics are the strongest predictors of intraoperative patient radiation dose rates (DRs) during endovascular aneurysm repair (EVAR) procedures and create a patient risk chart. METHODS: A retrospective analysis was performed of 74 EVAR procedures, including 16,889 X-ray runs using fixed C-arm imaging equipment. Four multivariate log-linear mixed models (with patient as a random effect) were constructed. Mean air kerma DR (DRAK, mGy/s) and the mean dose area product DR (DRDAP, mGycm(2)/s) were the outcome variables utilized for fluoroscopy as differentiated from digital subtraction angiography (DSA)...
April 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28378609/antegrade-vs-crossover-femoral-artery-access-in-the-endovascular-treatment-of-isolated-below-the-knee-lesions-in-patients-with-critical-limb-ischemia
#5
Yukun Li, Ali Esmail, Konstantinos P Donas, Georgios Pitoulias, Giovanni Torsello, Theodosios Bisdas, Stefano Michelagnoli, Nicola Troisi
PURPOSE: To evaluate the safety and effectiveness of antegrade vs crossover femoral artery access in the endovascular treatment of isolated below-the-knee (BTK) lesions in patients with critical limb ischemia (CLI). METHODS: Between January 2014 and December 2015, 224 high-risk patients (mean age 75.8±9.8 years; 151 men) with CLI underwent infragenicular interventions on 292 crural vessels in 3 European vascular centers. All patients had isolated TransAtlantic Inter-Society Consensus (TASC) C (n=26) or D (n=198) BTK lesions...
April 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28387611/thoracic-endovascular-aortic-repair-with-single-double-chimney-technique-for-aortic-arch-pathologies
#6
Tun Wang, Chang Shu, Ming Li, Quan-Ming Li, Xin Li, Jian Qiu, Kun Fang, Alan Dardik, Chen-Zi Yang
PURPOSE: To summarize a single-center experience using the single/double chimney technique in association with thoracic endovascular aortic repairs (TEVAR) for aortic arch pathologies. METHODS: From November 2007 to March 2016, 122 patients (mean age 50.4±12.7 years, range 29-80; 92 men) with aortic arch pathologies underwent TEVAR combined with single (n=101) or double (n=21) chimney grafts to reconstruct the supra-aortic branches: 21 innominate arteries, 114 left common carotid arteries, and 8 left subclavian arteries (LSA)...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28387605/self-expanding-stentys-system-for-significant-infrapopliteal-stenoses
#7
Arturo Giordano, Giovani Napolitano, Antonino G M Marullo, Giuseppe Biondi-Zoccai
No abstract text is available yet for this article.
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28387581/impressive-midterm-results-of-parallel-grafts-in-the-aortic-arch
#8
Ralf R Kolvenbach, Ron Karmeli
No abstract text is available yet for this article.
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28355935/proof-of-concept-evaluation-of-the-sailvalve-self-expanding-deep-venous-valve-system-in-a-porcine-model
#9
Doeke Boersma, Aryan Vink, Frans L Moll, Gert J de Borst
PURPOSE: To evaluate the SailValve, a new self-expanding deep venous valve concept based on a single polytetrafluoroethylene cusp floating up and down in the bloodstream like a sail, acting as a flow regulator and allowing minimal reflux to reduce thrombogenicity. METHODS: Both iliac veins of 5 pigs were implanted with SailValve devices; the first animal was an acute pilot experiment to show the feasibility of accurately positioning the SailValve via a femoral access...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351311/lessons-learned-regarding-handling-and-deployment-of-the-absorb-bioresorbable-vascular-scaffold-in-infrapopliteal-arteries
#10
Ramon L Varcoe, Shannon D Thomas, Richard J Rapoza, Steven Kum
PURPOSE: To describe relevant technical details with which to facilitate safe and effective use of the Absorb coronary bioresorbable vascular scaffold (BVS) in lower extremity arteries. TECHNIQUE: The Absorb BVS is a balloon-expandable, poly-l-lactide structure covered in a poly-d,l-lactide bioresorbable polymer that contains the antiproliferative drug everolimus. As a polymeric structure, it has a number of unique physical, handling, and imaging properties that may differ from metallic stents and pose a challenge to the interventionist...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351310/one-year-outcomes-of-the-paclitaxel-eluting-self-expanding-stentys-stent-system-in-the-treatment-of-infrapopliteal-lesions-in-patients-with-critical-limb-ischemias
#11
Marc Bosiers, Joren Callaert, Koen Keirse, Jeroen M H Hendriks, Patrick Peeters, Jürgen Verbist, Lieven Maene, Roel Beelen, Koen Deloose
PURPOSE: To investigate the efficacy of the paclitaxel-coated, self-expanding, nitinol Stentys Stent System in tibioperoneal lesions ≤50 mm long. METHODS: The prospective, single-arm, multicenter PES-BTK-70 trial ( ClinicalTrials.gov identifier NCT01630070) evaluated the safety and efficacy of the coronary Stentys Stent System in the treatment of a stenotic or occlusive lesion ≤50 mm long in the tibioperoneal arteries of patients with critical limb ischemia (CLI)...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351227/early-dynamic-positron-emission-tomography-pet-computed-tomography-and-pet-angiography-for-endoleak-detection-after-abdominal-endovascular-aneurysm-repair
#12
Robert Drescher, Falk Gühne, Martin Freesmeyer
PURPOSE: To propose a positron emission tomography (PET)/computed tomography (CT) protocol including early-dynamic and late-phase acquisitions to evaluate graft patency and aneurysm diameter, detect endoleaks, and rule out graft or vessel wall inflammation after endovascular aneurysm repair (EVAR) in one examination without intravenous contrast medium. TECHNIQUE: Early-dynamic PET/CT of the endovascular prosthesis is performed for 180 seconds immediately after intravenous injection of F-18-fluorodeoxyglucose...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351226/fracture-of-a-supera-interwoven-nitinol-stent-after-treatment-of-popliteal-artery-stenosis
#13
Tommaso Cambiaghi, Andrea Spertino, Luca Bertoglio, Roberto Chiesa
PURPOSE: To present a Supera stent fracture following treatment of popliteal artery stenosis. CASE REPORT: A 60-year-old man previously treated with angioplasty/stenting of a popliteal artery lesion with a Supera stent presented at 8 months with in-stent occlusion that proved to be secondary to stent fracture. CONCLUSION: Supera interwoven nitinol stents, despite having higher radial force and conformability than classic tube stents, are not free from fracture...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351208/angiographic-dissection-patterns-and-patency-outcomes-after-balloon-angioplasty-for-superficial-femoral-artery-disease
#14
Masahiko Fujihara, Mitsuyoshi Takahara, Shinya Sasaki, Kiyonori Nanto, Makoto Utsunomiya, Osamu Iida, Yoshiaki Yokoi
PURPOSE: To investigate the angiographic dissection patterns after balloon angioplasty for superficial femoral artery (SFA) lesions, the clinical outcome associated with each dissection pattern, and the predictive factors for severe dissection. METHODS: A retrospective, multicenter analysis examined 621 patients (mean age 72.8±9.5 years; 414 men) with 748 symptomatic de novo SFA lesions treated with endovascular therapy. Vessel dissection after the initial balloon angioplasty procedure was graded into 7 types according to a modified version of the coronary artery classification types A to F...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28349777/aortic-curvature-is-a-predictor-of-late-type-ia-endoleak-and-migration-after-endovascular-aneurysm-repair
#15
Richte C L Schuurmann, Kim van Noort, Simon P Overeem, Kenneth Ouriel, William D Jordan, Bart E Muhs, Yannick 't Mannetje, Michel Reijnen, Bram Fioole, Çağdaş Ünlü, Peter Brummel, Jean-Paul P M de Vries
PURPOSE: To evaluate the association between aortic curvature and other preoperative anatomical characteristics and late (>1 year) type Ia endoleak and endograft migration in endovascular aneurysm repair (EVAR) patients with hostile necks. METHODS: Eight high-volume EVAR centers contributed 116 EVAR patients (mean age 81±7 years; 103 men) to the study: 36 patients (mean age 82±7 years; 31 men) with endograft migration and/or type Ia endoleak diagnosed >1 year after the initial EVAR and 80 controls without early or late complications...
March 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28351204/results-from-the-visibility-iliac-study
#16
John H Rundback, Patrick Peeters, Jon C George, Michael R Jaff, Peter L Faries
PURPOSE: To evaluate the safety and effectiveness of primary stenting of the common (CIA) or external iliac artery (EIA) using the Visi-Pro Balloon-Expandable Peripheral Stent System for treatment of stenotic, restenotic, or occluded lesions. METHODS: Between 2011 and 2012, 75 patients (mean age 64.2±8.9 years; 46 men) with Rutherford category 2-4 ischemia and atherosclerotic lesions ≤10 cm in length underwent iliac artery stenting at 17 centers in the United States and Europe...
February 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28205454/graft-complexity-related-outcomes-of-fenestrated-endografting-for-abdominal-aortic-aneurysms
#17
Kyriakos Oikonomou, Piotr Kasprzak, Wilma Schierling, Reinhard Kopp, Karin Pfister
PURPOSE: To report the outcomes of fenestrated endovascular aneurysm repair (FEVAR) and compare early and midterm results in relation to stent-graft complexity. METHODS: Between August 2006 and December 2014, 141 consecutive patients (mean age 72±7.6 years, range 50-89; 120 men) were treated electively with FEVAR for short-neck, juxtarenal, or suprarenal aortic aneurysms. Forty-five patients treated with stent-grafts featuring renal-only fenestrations were assigned to group A, while 96 patients receiving additional fenestrations for the superior mesenteric and/or celiac arteries were assigned to group B...
February 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28205450/push-up-technique-and-anatomical-deployment-with-the-endurant-stent-graft-system-for-severely-angulated-aneurysm-necks
#18
Shizuyuki Dohi, Yasutaka Yokoyama, Taira Yamamoto, Kenji Kuwaki, Akifusa Hariya, Kan Kajimoto, Hironobu Yamaoka, Akie Shimada, Ryo Tsuruta, Atsushi Amano
PURPOSE: To describe a technique suitable for treating severely angulated (>75°) necks during endovascular aneurysm repair using the Endurant stent-graft. TECHNIQUE: In the push-up technique, the suprarenal stent is released early to fix the proximal stent-graft in place so that each stent in the neck can be deployed individually without displacing the device upward. It is important to push the delivery system up after each stent deployment to allow the fabric between the stents to fold up circumferentially...
February 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28164732/technical-aspects-of-implanting-the-t-branch-off-the-shelf-multibranched-stent-graft-for-thoracoabdominal-aneurysms
#19
Nikolaos Tsilimparis, Beatrice Fiorucci, Eike Sebastian Debus, Fiona Rohlffs, Tilo Kölbel
PURPOSE: To describe the planning and technique for implantation of the t-Branch off-the-shelf multibranched aortic endograft. TECHNIQUE: Total endovascular repair of thoracoabdominal aneurysms (TAAAs) with branched endografts is one of the most important paradigm shifts in the past decade. The t-Branch endograft, an off-the-shelf multibranched graft introduced in the European market in late 2012, allows treatment of patients with suitable anatomy in both the elective and urgent settings to avoid delays related to manufacturing time of custom-made devices...
February 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28164730/safety-and-efficacy-of-totally-percutaneous-access-compared-with-open-femoral-exposure-for-endovascular-aneurysm-repair
#20
Zhanjiang Cao, Weiwei Wu, Keqiang Zhao, Junlai Zhao, Yu Yang, Chao Jiang, Rongrong Zhu
PURPOSE: To compare the safety and efficacy of percutaneous (PEVAR) vs open femoral access (OFA) techniques for endovascular aneurysm repair (EVAR). METHODS: A systematic review of English-language articles (Medline, EMBASE, and Cochrane databases) between January 1999 and August 2016 returned 11 studies including 1650 patients with 2500 groin accesses eligible for the meta-analysis. Data extracted from each study were synthesized to evaluate technical success rates, procedure time, and complications for the 2 access approaches...
February 1, 2017: Journal of Endovascular Therapy
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