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Peripheral angioplasty

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https://www.readbyqxmd.com/read/29031986/endovascular-interventions-for-femoropopliteal-peripheral-artery-disease-a-network-meta-analysis-of-current-technologies
#1
REVIEW
Michael R Jaff, Teresa Nelson, Nicole Ferko, Melissa Martinson, Louise H Anderson, Sarah Hollmann
PURPOSE: To use network meta-analysis (NMA) to determine the optimal endovascular strategy for management of femoropopliteal peripheral artery disease (PAD) given the lack of multiple prospective randomized trials to guide treatment decisions. MATERIALS AND METHODS: NMA is a new meta-analytic method that permits comparisons among any 2 therapies by combining results of a collection of clinical trials conducted in the same or similar patient population. NMA was used to analyze data from 15 randomized controlled trials (RCTs) and 10 prospective, multicenter, single-arm trials (combined evidence [CE] NMA) that evaluated target lesion revascularization (TLR) for 5 endovascular strategies: bare metal stent (BMS), polymer-covered metal stent (CMS), drug-eluting stent (DES), drug-coated balloon (DCB) and percutaneous transluminal angioplasty (PTA)...
October 12, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28975777/the-evolving-role-of-drug-coated-balloons-for-the-treatment-of-complex-femoropopliteal-lesions
#2
Grigorios Korosoglou, Michael Lichtenberg, Sultan Celik, Joachim Andrassy, Marianne Brodmann, Martin Andrassy
INTRODUCTION: Conventional therapies for transcatheter treatment of patients with infrainguinal obstructive disease remain compromised by high restenosis rates. Drug-coated balloons (DCB) offer a novel therapeutic alternative targeting the source of neo-intimal hyperplasia, without the need for a permanent endovascular scaffold and their inherent limitations. EVIDENCE ACQUISITION: A systematic research of the medical databases (Pubmed) has been conducted for this up-to-date review...
October 2, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28974660/long-term-follow-up-after-retrograde-recanalization-of-superficial-femoral-artery-chronic-total-occlusion
#3
Zoltan Ruzsa, Joanna Wojtasik-Bakalarz, Andras Nyerges, Tomasz Rakowski, Pawel Kleczynski, Stanislaw Bartus
OBJECTIVES: The aim of this study was to assess the safety of the retrograde procedure with long-term follow-up of 86 patients after retrograde recanalization of the superficial femoral artery (SFA). BACKGROUND: Chronic total occlusion (CTO) of SFAs occurs in >50% of the patient population with peripheral artery disease. The retrograde technique is an option for patients with unsuccessful antegrade percutaneous interventions, but data from long-term follow-up after retrograde recanalization are still limited...
October 2017: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/28933522/drug-coated-balloons-in-the-superficial-femoral-artery
#4
Oliver Schlager, Michael E Gschwandtner, Andrea Willfort-Ehringer, Florian Wolf, Christian Loewe, Renate Koppensteiner, Michael Lichtenberg
Despite the progress in endovascular treatment of patients with peripheral arterial disease, restenosis remains the major drawback, especially in patients with femoropopliteal lesions. To reduce neointimal proliferation and subsequent restenosis the use of antiproliferative drug eluting devices was implemented in the endovascular treatment of femoropopliteal disease. Aiming to use the favorable effects of these antiproliferative agents and to reduce foreign body exposure in affected arteries, drug coated balloons (DCB) have been developed...
September 20, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28905042/social-demographic-and-clinical-characteristics-of-patients-suffering-from-peripheral-vascular-disease-treated-surgically-compared-to-patients-treated-with-endovascular-angioplasty
#5
Renata Piotrkowska, Marek Dobosz, Janina Książek, Grzegorz Halena
INTRODUCTION: Atherosclerosis is the most common cause of chronic lower limb ischaemia. Many factors that have a crucial influence on the development of the disease, its course and prognosis have been identified. The risk factors seem to be subject to interventions due to their susceptibility to changes. It is important to increase the engagement of doctors and nurses performing the screening oriented on risk factors, medical consultation regarding giving up smoking, changing the diet and undertaking physical activity...
2017: Arch Med Sci Atheroscler Dis
https://www.readbyqxmd.com/read/28895369/the-role-of-intravascular-ultrasound-in-lower-limb-revascularization-in-patients-with-peripheral-arterial-disease
#6
Gregory C Makris, Pavlina Chrysafi, Mark Little, Rafiuddin Patel, Mark Bratby, Andrew Wigham, Susan Anthony, Raman Uberoi
INTRODUCTION: The aim of this review is to explore the safety and effectiveness of intravascular ultrasound (IVUS) during lower limb endovascular interventions in patients with peripheral arterial disease (PAD). METHODS: A systematic review of the PubMed and Scopus databases was performed according to PRISMA guidelines. Clinical studies evaluating IVUS as an adjunct to angiography during revascularization procedures in patients with PAD were included. RESULTS: Thirteen studies were identified, with a total number of 2,258 patients having had IVUS for PAD intervention...
September 11, 2017: International Angiology: a Journal of the International Union of Angiology
https://www.readbyqxmd.com/read/28890058/reversal-of-acute-mesenteric-ischemia-by-salvation-of-the-meandering-mesenteric-artery-with-stenting-of-the-left-internal-iliac-artery
#7
Kotsis Thomas, Christoforou P, Nastos C, Chatziioannou A, Theodosopoulos T
The presence of the meandering mesenteric artery, which is a non-constant tortuous arterial component unifying the peripheral intestinal circulation, is evidence of chronic occlusive disease of the main intestinal arteries. This collateral intestinal arterial pathway, when present, must be preserved in any abdominal intervention, as it is often the only remaining arterial supply of the intestine; its ligation can be accompanied by intestinal ischemia. We present herein, the case of a 42-year old man, heavy smoker, who had chronic mesenteric ischemia without particular clinical manifestations till the hospitalization for acute myocardial infarction for which he underwent balloon angioplasty and stenting of the left circumflex coronary artery...
September 7, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28888759/impact-of-iliac-artery-anatomy-on-the-outcome-of-fenestrated-and-branched-endovascular-aortic-repair
#8
Enrico Gallitto, Mauro Gargiulo, Gianluca Faggioli, Rodolfo Pini, Chiara Mascoli, Antonio Freyrie, Stefano Ancetti, Andrea Stella
OBJECTIVE: Fenestrated and branched endovascular aneurysm repair (FB-EVAR) is a valid option to treat juxtarenal and pararenal abdominal aortic aneurysms and thoracoabdominal aortic aneurysms. Because successful deployment depends on complex maneuvers, hostile iliac artery anatomy (HIA) can prejudice the FB-EVAR outcome. The aim of the study was to evaluate the impact of HIA on FB-EVAR outcome. METHODS: Between 2010 and 2015, all patients undergoing FB-EVAR were prospectively categorized according to iliac anatomy (friendly iliac artery anatomy [FIA] or HIA)...
September 6, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28844030/state-of-the-art-balloon-catheter-technologies-drug-coated-balloon
#9
Fernando Alfonso, Bruno Scheller
Four decades after its introduction into clinical practice, coronary balloon angioplasty is still used during most coronary interventions. Conventional balloon angioplasty is frequently used to predilate complex or severe lesions and remains of major value to optimise the results of stent implantation. Plain balloon angioplasty is still used alone in some anatomic scenarios where stent implantation is not desirable (very small vessels or diffuse lesions, large resistant thrombus burden, side branches of bifurcations)...
August 25, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28842147/comparison-of-in-hospital-outcomes-after-percutaneous-revascularization-for-peripheral-arterial-disease-in-patients-with-a-body-mass-index-of-30%C3%A2-kg-m-2-versus-%C3%A2-30%C3%A2-kg-m-2-from-the-national-inpatient-sample
#10
COMPARATIVE STUDY
Rajkumar Doshi, Gaurav Rao, Evan Shlofmitz, Joseph Donnelly, Perwaiz Meraj
Obesity is an independent risk factor for cardiovascular disease and mortality which may affect the outcomes of patients with peripheral arterial disease (PAD). However, the exact role of obesity in patients with PAD who underwent percutaneous revascularization is not well defined. We sought to analyze in-hospital outcomes and characteristics in obese patients who underwent percutaneous treatment for PAD. We identified study cohorts who underwent percutaneous treatment for PAD from 2012 to 2014 using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnostic and procedures codes specific for PAD and endovascular treatment...
November 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28841129/stem-cell-smart-technology-where-are-we-now-and-how-far-we-have-to-go
#11
Sherif Sultan, Edel P Kavanagh, Robert Michalus, Niamh Hynes
Approximately eight million people in the United States have peripheral arterial disease, which increases exponentially with age. There have been a plethora of available treatments including surgery, angioplasty, atherectomy, laser technology, and cell-based therapies. Cell-based therapies were developed in the hope of translating laboratory-based technology into clinical successes. However, clinical results have been disappointing. Infusion or injection for stem cell therapy is still considered experimental and investigational, and major questions on safety and durability have arisen...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28840466/advances-in-percutaneous-therapies-for-peripheral-artery-disease-drug-coated-balloons
#12
REVIEW
Rasha F Al-Bawardy, Stephen W Waldo, Kenneth Rosenfield
PURPOSE OF REVIEW: This review paper provides a summary on the use of drug-coated balloons in peripheral artery disease. It covers the main drug-coated balloon (DCB) trials. It is divided into categories of lesions: superficial femoral artery and popliteal lesions, infra-popliteal lesions and in-stent restenosis. It also includes an overview of the future of DCBs, highlighting the main ongoing trials. RECENT FINDINGS: The latest research on DCB focuses on newer types of DCBs, mainly paclitaxel-coated but with lower doses...
August 24, 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28826727/randomized-comparison-of-femoropopliteal-artery-drug-eluting-balloons-and-drug-eluting-stents-forest-trial-study-protocol-for-a-randomized-controlled-trial
#13
RANDOMIZED CONTROLLED TRIAL
Hidde Jongsma, Patricia van Mierlo-van den Broek, Farshad Imani, Daniel van den Heuvel, Jean-Paul P M de Vries, Bram Fioole
The optimal endovascular treatment for femoropopliteal arterial occlusive disease has yet to be assessed. Patency rates after uncoated balloon angioplasty are disappointing. Although stents have better outcomes, they also have limitations. Intra-arterial stenting may lead to stent thrombosis and flow pattern disruption, which may result in stent fracture or in-stent restenosis. In the past decade, drug-eluting balloons (DEBs) and drug-eluting stents (DESs) have been introduced, and both have been proven to possess antirestenotic features compared with conventional techniques...
October 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28815727/gender-disparities-among-patients-with-peripheral-arterial-disease-treated-via-endovascular-approach-a-propensity-score-matched-analysis
#14
Rajkumar Doshi, Priyank Shah, Perwaiz Meraj
BACKGROUND: Remarkable improvement in the treatment of Peripheral Arterial Disease (PAD) has led to changes in revascularization strategies from traditional open surgery to less invasive endovascular management. However, few studies are available on gender disparities in patients with PAD treated via an endovascular approach. This study was designed to analyze gender related differences with respect to in-hospital outcomes in PAD patients. METHODS: Our data was obtained from National Inpatient Sample (NIS) 2012 through 2014...
August 16, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28804237/aneurysmal-degeneration-of-the-brachial-artery-after-vascular-access-creation-surgical-treatment-results
#15
Sérgio Teixeira, Pedro Sá Pinto, Carlos Veiga, Ivone Silva, Rui Almeida
True peripheral artery aneurysms proximal to a longstanding arteriovenous fistula is a well-recognized complication. Late aneurysmal degeneration is rare. This study analyzed the characteristics, therapeutic options, and outcomes of true donor brachial artery aneurysms (DBAA) after arteriovenous fistula (AVF) for hemodialysis. We retrospectively collected the data of patients with DBAA after AVF creation, surgically repaired between January 2001 and September 2015. We excluded patients with pseudoaneurysms, anastomotic aneurysms, and infected aneurysms...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28802735/incidence-of-cardiovascular-events-and-vascular-interventions-in-patients-with-type-2-diabetes
#16
Suzanne E Engelen, Yolanda van der Graaf, Manon C Stam-Slob, Diederick E Grobbee, Maarten J Cramer, L Jaap Kappelle, Gert J de Borst, Frank L J Visseren, Jan Westerink
OBJECTIVE: Diabetes mellitus is associated with an increased risk for cardiovascular morbidity and mortality. The vascular burden in terms of incidence of cardiovascular events (CVE) and vascular interventions is however poorly quantified. In this study we evaluated the incidence rates of CVE and vascular interventions in patients with type 2 diabetes (T2DM) with and without cardiovascular disease (CVD) in comparison to patients without type 2 diabetes. RESEARCH DESIGN AND METHODS: In a cohort of 9...
December 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28780030/the-24-month-results-of-the-lutonix%C3%A2-global-sfa-registry-worldwide-experience-with%C3%A2-lutonix%C3%A2-drug-coated-balloon
#17
Marcus Thieme, Peter Von Bilderling, Christian Paetzel, Dimitrios Karnabatidis, Julio Perez Delgado, Michael Lichtenberg
OBJECTIVES: The Global SFA Registry sought to assess safety, clinical benefit, and outcomes of the Lutonix 035 drug-coated balloon (DCB) in a heterogeneous, real-world patient population at 12 and 24 months. BACKGROUND: Numerous clinical studies have evaluated the use of angioplasty for revascularization of femoropopliteal arteries in peripheral arterial disease with restenosis rates of 40% to 60% at 6 to 12 months. Data from recent studies document decreased restenosis rates and improvement in patency in patients receiving angioplasty of femoropopliteal arteries with DCBs...
August 28, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28779784/drug-coated-balloon-angioplasty-for-dialysis-access-fistula-stenosis
#18
REVIEW
Auréline Boitet, Ziad A Massy, Olivier Goeau-Brissonniere, Isabelle Javerliat, Marc Coggia, Raphaël Coscas
Maintaining vascular access patency represents a tremendous challenge in hemodialysis patients. Although "native" arteriovenous fistula (AVF) is currently recommended as primary vascular access, neointimal hyperplasia stenoses frequently develop, with a risk for AVF thrombosis and vascular access loss. For years, first-line treatment of AVFs stenoses has been percutaneous transluminal angioplasty, generally with high-pressure or cutting uncoated balloons. However, restenosis and reintervention rates remain incredibly high and occur, according to recent studies, in up to 60% and 70% of patients at 6 and 12 months, respectively...
December 2016: Seminars in Vascular Surgery
https://www.readbyqxmd.com/read/28774866/outcomes-of-infrapopliteal-angioplasty-for-limb-salvage-based-on-the-updated-tasc-ii-classification
#19
Hong Kuan Kok, Hamed Asadi, Mark Sheehan, Frank P McGrath, Mark F Given, Michael J Lee
PURPOSE: We aimed to evaluate limb salvage, defined as freedom from major amputation, and to identify predictors of major amputation in patients with infrapopliteal peripheral arterial disease (PAD) based on the updated 2015 TASC II anatomic classification treated by percutaneous transluminal angioplasty (PTA). METHODS: This was a retrospective study of infrapopliteal PTA procedures performed for PAD over a 4-year period. Patient demographics, medical comorbidities, risk factors, angiographic imaging, technical details, and clinical follow-up were analyzed to determine limb salvage rates, technical success, and all-cause mortality...
September 2017: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/28759652/sleep-apnoea-is-common-in-severe-peripheral-arterial-disease
#20
Nadjib Schahab, Sarah Sudan, Christian Schaefer, Vedat Tiyerili, Martin Steinmetz, Georg Nickenig, Dirk Skowasch, Carmen Pizarro
BACKGROUND: Atherosclerotic conditions have been demonstrated to be associated with sleep- disordered breathing (SDB). Peripheral arterial disease (PAD) represents severe atherosclerosis with a high mortality. In early stages of PAD a substantial prevalence of sleep apnoea has already been shown. Here, we sought to determine the frequency of undiagnosed sleep apnoea in a homogeneous group of advanced PAD patients undergoing percutaneous revascularization. METHODS: 59 consecutive patients (mean age: 71...
2017: PloS One
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