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https://www.readbyqxmd.com/read/29774189/combined-hawkone-directional-atherectomy-and-paclitaxel-coated-balloon-angioplasty-for-isolated-calcified-popliteal-artery-lesion-a-no-stent-approach-to-lower-extremity-endovascular-revascularization
#1
Romaric Loffroy, Olivier Chevallier, Nicolas Falvo, Sophie Gehin, Marco Midulla, Christophe Galland
No abstract text is available yet for this article.
April 2018: Quantitative Imaging in Medicine and Surgery
https://www.readbyqxmd.com/read/29772325/delayed-tibio-peroneal-trunk-aneurysm-after-atherectomy-and-balloon-angioplasty
#2
C Y Maximilian Png, Ignatius H Lau, Zachary M Feldman, David J Finlay
True infrapopliteal aneurysms occur very rarely; the majority of reported cases are secondary to trauma or infection. We report the development of a tibio-peroneal trunk (TPT) aneurysm 6 months after atherectomy and angioplasty and describe subsequent open surgical repair via a great saphenous vein bypass graft.
May 14, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29747322/-safety-and-efficacy-of-rotational-atherectomy-in-the-interventional-treatment-of-coronary-chronic-total-occlusion-lesions
#3
J Y Ma, J J Guo, L Hou, F Zhang, K Yao, D Huang, H Lu, Y X Dai, C G Li, S F Chang, Q Qin, L Ge, J Y Qian, J B Ge
Objective: To investigate the safety and efficacy of rotational atherectomy in the interventional treatment of coronary chronic total occlusion lesions. Methods: In this retrospective study,a total of 31 consecutive patients with coronary chronic total occlusion(CTO) lesions underwent rotational atherectomy in our hospital from February 2004 to December 2016 were enrolled,and the clinical features were analyzed. Coronary atherectomy was performed if balloon failed to cross the CTO lesions or balloon could not be fully dilated in the CTO lesions after wire crossing...
April 24, 2018: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29743903/novel-predictors-of-outcome-after-coronary-angioplasty-with-rotational-atherectomy-not-only-low-ejection-fraction-and-clinical-parameters-matter
#4
Piotr Kübler, Wojciech Zimoch, Michał Kosowski, Brunon Tomasiewicz, Oscar Rakotoarison, Artur Telichowski, Krzysztof Reczuch
Introduction: Most established risk factors after rotational atherectomy (RA) of heavily fibro-calcified lesions are associated with patients' general risk and clinical related factors and are not specific for either coronary and culprit lesion anatomy or the RA procedure. Aim: To assess novel predictors of poor outcome after percutaneous coronary intervention using RA in an all-comers population. Material and methods: A total of 207 consecutive patients after RA were included in a single-center observational study...
2018: Postępy W Kardiologii Interwencyjnej, Advances in Interventional Cardiology
https://www.readbyqxmd.com/read/29743412/successful-retrieval-of-entrapped-gaia-guidewire-in-calcified-chronic-total-occlusion-using-rotational-atherectomy-device
#5
Jae Young Cho, Soon Jun Hong
We report a novel technique for retrieving an entrapped Gaia guidewires in severely calcified coronary chronic total occlusion (CTO) using a rotational atherectomy device. By successfully cutting the entrapped and untangled guidewire within the CTO with the use of a rotational atherectomy device, we could effectively remove the Gaia guidewire from the right coronary artery.
May 9, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29743161/optimizing-percutaneous-coronary-intervention-in-calcified-lesions-insights-from-optical-coherence-tomography-of-atherectomy
#6
Emile Mehanna, J Dawn Abbott, Hiram G Bezerra
No abstract text is available yet for this article.
May 2018: Circulation. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29741483/incidence-of-procedural-myocardial-infarction-and-cardiac-magnetic-resonance-imaging-detected-myocardial-injury-following-percutaneous-coronary-intervention-with-rotational-atherectomy
#7
Margaret McEntegart, David Corcoran, David Carrick, Guillaume Clerfond, Novalia Sidik, Damien Collison, Keith R Robertson, Aadil Shaukat, Stuart Watkins, Paul R Rocchicholi, Hany Eteiba, Mark P Petrie, Mitchell M Lindsay, Keith G Oldroyd, Colin Berry
No abstract text is available yet for this article.
May 8, 2018: EuroIntervention
https://www.readbyqxmd.com/read/29730377/adventitial-drug-delivery-of-dexamethasone-to-improve-primary-patency-in-the-treatment-of-superficial-femoral-and-popliteal-artery-disease-12-month-results-from-the-dance-clinical-trial
#8
Mahmood K Razavi, Dennis Donohoe, Ralph B D'Agostino, Michael R Jaff, George Adams
OBJECTIVES: This study was designed to evaluate outcomes of adventitial dexamethasone delivery adjunctive to standard endovascular revascularization in femoropopliteal peripheral artery disease. BACKGROUND: Drug-coated balloons and drug-eluting stents improve patency of endovascular interventions with passive diffusion of antiproliferative drugs. Adventitial dexamethasone delivery targets the initial triggers of the inflammatory reaction to injury, thus potentially providing a potent antirestenotic strategy...
April 27, 2018: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/29728931/the-rotawire-may-be-spinning-in-rotational-atherectomy-under-the-maximum-rotational-speed
#9
Kenichi Sakakura, Shin-Ichi Momomura, Hideo Fujita
No abstract text is available yet for this article.
May 4, 2018: Cardiovascular Intervention and Therapeutics
https://www.readbyqxmd.com/read/29716476/high-reintervention-and-amputation-rates-after-outpatient-atherectomy-for-claudication
#10
Dipankar Mukherjee, Brian Contos, Erica Emery, Devon T Collins, James H Black
Outpatient use of atherectomy for peripheral arterial disease has grown rapidly and outcomes are poorly understood. We analyzed outcomes of atherectomy done for claudication, comparing office and hospital outpatient settings. Analysis of Medicare Part B claims data was performed for incident femoral-popliteal or tibial-peroneal atherectomy from 2012 to 2014. Longitudinal analysis assessed services 18 months before, during, and up to 18 months after the incident peripheral vascular intervention (PVI). Differences between office-based and hospital outpatient-based settings were assessed using χ2 and Fisher exact tests...
January 1, 2018: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29707807/clinical-outcomes-of-atherectomy-prior-to-percutaneous-coronary-intervention-a-comparison-of-outcomes-following-rotational-versus-orbital-atherectomy-coap-pci-study
#11
Perwaiz M Meraj, Evan Shlofmitz, Barry Kaplan, Rajiv Jauhar, Rajkumar Doshi
BACKGROUND: Because of the challenges in treating calcified coronary artery disease (CAD), lesion preparation has become increasingly important prior to percutaneous coronary intervention (PCI). Despite growing data for both rotational atherectomy (RA) and orbital atherectomy (OA), there have been no multicenter studies comparing the safety and efficacy of both. We sought to examine the clinical outcomes of patients with calcified CAD who underwent atherectomy. METHODS: A total of 39 870 patients from five tertiary care hospitals who had PCI from January 2011 to January 2017 were identified...
April 29, 2018: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29700794/entrapment-of-dissection-flap-and-intimal-tissue-cleavage-during-rotational-atherectomy
#12
Enrico Fabris, Mark Kennedy, Elvin Kedhi, Jan Paul Ottervanger
No abstract text is available yet for this article.
April 26, 2018: Cardiovascular Intervention and Therapeutics
https://www.readbyqxmd.com/read/29685508/superior-mesenteric-artery-stenting-using-embolic-protection-device-for-treatment-of-acute-or-chronic-mesenteric-ischemia
#13
Bernardo C Mendes, Gustavo S Oderich, Tiziano Tallarita, Karina S Kanamori, Manju Kalra, Randall R DeMartino, Fahad Shuja, Jill K Johnstone
OBJECTIVE: The objective of the study was to report the feasibility and results of superior mesenteric artery (SMA) stenting using embolic protection devices (EPDs) to treat acute mesenteric ischemia (AMI) and chronic mesenteric ischemia (CMI). METHODS: A retrospective review was conducted of consecutive patients who underwent SMA stenting with EPDs from 2007 to 2016. EPDs were used selectively in patients with occlusions, severe calcification, or acute thrombus...
April 20, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29668339/in-hospital-outcomes-after-rotational-atherectomy-in-patients-with-low-ejection-fraction
#14
Yusuke Watanabe, Toru Naganuma, Hiroyoshi Kawamoto, Hisaaki Ishiguro, Sunao Nakamura
OBJECTIVES: This study evaluated angiographic success and in-hospital outcomes of percutaneous coronary intervention (PCI) with rotational atherectomy (RA) in patients with low left ventricular ejection fraction (LVEF). DESIGN: Between January 2010 and March 2014, 272 consecutive patients with heavily calcified lesions underwent elective PCI with RA. Of these, 33 patients had LVEF ≤35% (low LVEF group), whereas 237 patients had LVEF >35% (preserved LVEF group)...
April 18, 2018: Scandinavian Cardiovascular Journal: SCJ
https://www.readbyqxmd.com/read/29667231/feasibility-and-clinical-outcomes-of-rotational-atherectomy-for-heavily-calcified-side-branches-of-complex-coronary-bifurcation-lesions-in-the-real-world-practice-of-the-drug-eluting-stent-era
#15
Yu-Wei Chen, Chieh-Shou Su, Wei-Chun Chang, Tsun-Jui Liu, Kae-Woei Liang, Chih-Hung Lai, Hong-Xu Liu, Wen-Lieng Lee
OBJECTIVES: To evaluate the outcomes of rotational atherectomy for heavily-calcified side branches of coronary bifurcation lesions. BACKGROUND: Side-branch (SB) preservation is clinically important but technically challenging in heavily-calcified non-left main true bifurcation lesions. SB rotational atherectomy (SB RA) is sometimes mandatory but the clinical outcomes are not well studied. METHODS: We retrospectively studied the outcomes of patients who underwent RA at our institute for heavily calcified, balloon-uncrossable or-undilatable SB lesions over an approximately 5-year period (January 2011 to September 2016)...
April 17, 2018: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29663177/intravascular-ultrasound-assessment-of-the-effects-of-rotational-atherectomy-in-calcified-coronary-artery-lesions
#16
Sung Sik Kim, Myong Hwa Yamamoto, Akiko Maehara, Novalia Sidik, Kohei Koyama, Colin Berry, Keith G Oldroyd, Gary S Mintz, Margaret McEntegart
We sought to clarify intravascular ultrasound (IVUS) features of rotational atherectomy (RA) of calcified lesions. IVUS was performed post-RA and post-stent in 38 lesions and analyzed every 1 mm. Pre-intervention IVUS was performed when the IVUS catheter crossed the lesion (n = 11). Calcium Index was average calcium angle multiplied by calcium length. We compared lowest (n = 13), middle (n = 13), and highest (n = 12) Calcium Index tertiles. Reverberations (multiple reflections from calcium) with a concave-shaped lumen in the post-RA IVUS were considered to represent RA-related calcium modification...
April 16, 2018: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/29661987/review-of-the-latest-percutaneous-devices-in-critical-limb-ischemia
#17
REVIEW
Leila Haghighat, Sophia Elissa Altin, Robert R Attaran, Carlos Mena-Hurtado, Christopher J Regan
Critical limb ischemia (CLI) is a terminal stage of peripheral arterial disease that, in the absence of intervention, may lead to lower extremity amputation or death. Endovascular interventions have become a first-line approach to the management of CLI and have advanced considerably within the past decade. This review summarizes the types of percutaneous devices and the techniques that are available for the management of CLI and the data supporting their use. These include devices that establish and maintain vessel patency, including percutaneous transluminal angioplasty, drug-coated balloons, bare metal stents, drug-eluting stents, bioresorbable vascular scaffolds, and atherectomy; devices that provide protection from embolization; and, cell-based therapies...
April 14, 2018: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/29656494/oxidized-ldl-phagocytosis-during-foam-cell-formation-in-atherosclerotic-plaques-relies-on-a-pld2-cd36-functional-interdependence
#18
Ramya Ganesan, Karen M Henkels, Lucile E Wrenshall, Yasunori Kanaho, Gilbert Di Paolo, Michael A Frohman, Julian Gomez-Cambronero
The uptake of cholesterol carried by low-density lipoprotein (LDL) is tightly controlled in the body. Macrophages are not well suited to counteract the cellular consequences of excess cholesterol leading to their transformation into "foam cells," an early step in vascular plaque formation. We have uncovered and characterized a novel mechanism involving phospholipase D (PLD) in foam cell formation. Utilizing bone marrow-derived macrophages from genetically PLD deficient mice, we demonstrate that PLD2 (but not PLD1)-null macrophages cannot fully phagocytose aggregated oxidized LDL (Agg-Ox-LDL), which was phenocopied with a PLD2-selective inhibitor...
April 14, 2018: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/29656280/real-world-bioresorbable-vascular-scaffold-experience-compared-with-second-generation-metallic-drug-eluting-stents-in-complex-coronary-lesions
#19
Naotaka Okamoto, Hiroshi Ueda, Takahiro Yoshimura, Surbhi Chamaria, Samit Bhatheja, Yuliya Vengrenyuk, Samaneh Rabiei, Yonandy Barrientos, Vishal Kapur, Nitin Barman, Joseph Sweeny, Usman Baber, Roxana Mehran, Samin K Sharma, Annapoorna S Kini
OBJECTIVES: The aim of the study was to compare the acute outcomes of Absorb bioresorbable vascular scaffolds (BVS) and second-generation drug-eluting stent (DES) implantation in routine clinical practice. There is a paucity of data regarding BVS use in a real-world patient population. METHODS: The study population comprised 40 consecutive patients who underwent percutaneous coronary intervention (PCI) with BVS implantation at a tertiary-care center in New York, New York between July and December of 2016...
April 15, 2018: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/29652429/successful-rotational-atherectomy-for-abdominal-aortic-stenosis-with-severe-calcification-in-a-patient-treated-with-transfemoral-transcatheter-aortic-valve-implantation
#20
Toru Naganuma, Hiroyoshi Kawamoto, Hirokazu Onishi, Sunao Nakamura
No abstract text is available yet for this article.
2018: Kardiologia Polska
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