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Femoral superficial artery

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https://www.readbyqxmd.com/read/28734705/a-proficiency-based-stepwise-endovascular-curricular-training-prospect-program-enhances-operative-performance-in-real-life-a-randomised-controlled-trial
#1
H Maertens, R Aggarwal, N Moreels, F Vermassen, I Van Herzeele
OBJECTIVES: Healthcare evolution requires optimisation of surgical training to provide safe patient care. Operating room performance after completion of proficiency based training in vascular surgery has not been investigated. DESIGN: A randomised controlled trial evaluated the impact of a Proficiency based Stepwise Endovascular Curricular Training program (PROSPECT) on the acquisition of endovascular skills and the transferability of these skills to real life interventions...
July 19, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28729408/femoral-artery-atherosclerosis-is-associated-with-physical-function-across-the-spectrum-of-the-ankle-brachial-index-the-san-diego-population-study
#2
Christina L Wassel, Alicia M Ellis, Natalie C Suder, Emma Barinas-Mitchell, Dena E Rifkin, Nketi I Forbang, Julie O Denenberg, Antoinette M Marasco, Belinda J McQuaide, Nancy S Jenny, Matthew A Allison, Joachim H Ix, Michael H Criqui
BACKGROUND: The ankle-brachial index (ABI) is inadequate to detect early-stage atherosclerotic disease, when interventions to prevent functional decline may be the most effective. We determined associations of femoral artery atherosclerosis with physical functioning, across the spectrum of the ABI, and within the normal ABI range. METHODS AND RESULTS: In 2007-2011, 1103 multiethnic men and women participated in the San Diego Population Study, and completed all components of the summary performance score...
July 20, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28707386/efficacy-and-safety-of-a-coagulated-thrombus-injection-for-peripheral-artery-perforation-the-coagulated-thrombus-hemostasis-method
#3
Takahiro Tokuda, Keisuke Hirano, Masahiro Yamawaki, Motoharu Araki, Norihiro Kobayashi, Shinsuke Mori, Yasunari Sakamoto, Hideyuki Takimura, Masakazu Tsutsumi, Yoshiaki Ito
BACKGROUND: This retrospective study assesses the safety and efficacy of using a thrombus injection for treatment a peripheral artery perforation. METHODS AND RESULTS: From March 2013 to April 2016, we performed 1,152 endovascular treatment (EVT) at our hospital. Of these, 28 peripheral artery perforations occurred during the EVT procedure and 20 were treated with a thrombus, which we artificially created. The thrombus comprised the patient's blood and thrombin...
July 14, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28706947/p21-activated-kinase-4-promotes-intimal-hyperplasia-and-vascular-smooth-muscle-cells-proliferation-during-superficial-femoral-artery-restenosis-after-angioplasty
#4
Liangxi Yuan, Xianli Duan, Jian Dong, Qingsheng Lu, Jian Zhou, Zhiqing Zhao, Junmin Bao, Zaiping Jing
The aim of this study is to explore the function of p21-activated kinase 4 (PAK4) in intimal hyperplasia (IH) and vascular smooth muscle cells (VSMCs) proliferation. We choose vascular samples from patients undergoing angioplasty in superficial femoral artery (SFA) as the experimental group and vascular samples from donors without clinical SFA restenosis as the control group, respectively. We draw from the results that both levels of mRNA and protein of PAK4 in the experimental group increased dramatically compared with the control group...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28705403/symptomatic-lower-limb-giant-cell-arteritis-characteristics-management-and-long-term-outcome
#5
C Le Hello, L Auboire, L Berger, D Gouicem, M T Barrellier, S Duthois
OBJECTIVE: To describe characteristics and long-term outcomes of the rare symptomatic lower-limb giant-cell arteritis (LL-GCA). METHODS: Retrospective analysis of 8 patients (6 women; mean±SD age, 63.6±10.9 years; follow-up, 137.3±57.3 months). RESULTS: Four patients satisfied≥3 American College of Rheumatology (ACR) GCA-classification criteria; 4 had<3 criteria and histological LL-GCA proof or associated typical upper-limb involvement...
May 2017: J Med Vasc
https://www.readbyqxmd.com/read/28701675/pathology-of-neointimal-calcification-in-very-late-restenosis-after-bare-metal-stent-implantation-for-superficial-femoral-artery
#6
Hiroyuki Jinnouchi, Katsumi Inoue, Yoshimitsu Soga, Yusuke Tomoi, Yohei Kobayashi, Seiichi Hiramori, Shinichi Shirai, Kenji Ando
A 60-year-old man, who had claudication in his right limb due to total occlusion of the right superficial femoral artery, received bare metal stents. Although the bare metal stents in the superficial femoral artery did not show restenosis 5 years after stent implantation, angiography revealed significant in-stent restenosis when he developed right critical limb ischemia at 8 years post implantation. Ballooning for in-stent lesions did not result in full expansion. His right limb was amputated above the knee due to progressive limb ischemia...
July 13, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28689937/multiple-spontaneous-iliac-and-femoral-arteriovenous-fistulas
#7
Masahiko Fujii, Manabu Sakurai, Kenji Mogi, Anan Nomura, Tomoki Sakata, Yoshiharu Takahara
An arteriovenous fistula in a limb involves an abnormal connection between a limb artery and vein. It can be due to trauma or iatrogenic injury. Traumatic arteriovenous fistulas can be caused by penetrating or gunshot injuries to the limb, while iatrogenic causes include catheter intervention to the groins or open surgery of the inguinal space. By contrast, the occurrence of multiple spontaneous arteriovenous fistulas is rare. We report a case of endovascular therapy for multiple spontaneous arteriovenous fistulas between the iliac artery and the vein, common femoral artery and the vein, superficial artery and the saphenous vein, and deep femoral artery and the vein...
July 6, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28689481/histological-evaluation-of-a-self-expanding-stent-graft-23-months-after-implantation-in-the-superficial-femoral-artery
#8
Takayuki Ishihara, Osamu Iida, Katsumi Inoue, Masashi Fujita, Masaharu Masuda, Shin Okamoto, Kiyonori Nanto, Takashi Kanda, Takuya Tsujimura, Akihiro Sunaga, Toshiaki Mano, Masaaki Uematsu
PURPOSE: To report histological examination of a Viabahn stent-graft implanted in the superficial femoral artery (SFA) for nearly 2 years. CASE REPORT: A 78-year-old man with peripheral artery disease was treated successfully with a 6.0×250-mm Viabahn self-expanding stent-graft in the right SFA, relieving his lower limb claudication. The patient died suddenly due to acute myocardial infarction 23 months later. Histological evaluation of the stent-graft implantation site revealed moderate neointimal proliferation at both proximal and distal edges of the device...
July 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28682566/-vascular-calcifications-in-subjects-with-and-without-chronic-renal-failure-types-sites-and-risk-factors
#9
Annibale Marinelli, Anteo Di Napoli
Vascular calcifications worse outcomes in the general population and in patients on dialysis. We investigated 146 patients on chronic hemodialysis and 63 healthy controls with normal renal function under 65 years of age. All subjects underwent B-mode ultrasonography of common and internal carotid artery, abdominal aorta, common and superficial femoral artery and posterior tibial artery to assess the presence of intimal and medial calcifications. Intimal and media calcifications were present at the level of the carotid vessel, the abdominal aorta, the common femoral artery, the superficial femoral artery and the posterior tibial artery, respectively in 45%, 50%, 45%, 50%, 42% of patients on dialysis and in 5%, 15%, 24%, 5%, 2% of controls (p <0,01)...
April 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28667051/folic-acid-ingestion-improves-skeletal-muscle-blood-flow-during-graded-handgrip-and-plantar-flexion-exercise-in-aged-humans
#10
Steven A Romero, Daniel Gagnon, Amy N Adams, Gilbert Moralez, Ken Kouda, Manall F Jaffery, Matthew N Cramer, Craig G Crandall
Skeletal muscle blood flow is attenuated in aged humans performing dynamic exercise, which is due, in part, to impaired local vasodilatory mechanisms. Recent evidence suggests that folic acid improves cutaneous vasodilation during localized and whole-body heating through nitric oxide-dependent mechanisms. However, it is unclear if folic acid improves vasodilation in other vascular beds during conditions of increased metabolism (i.e. exercise). The purpose of this study was to test the hypothesis that folic acid ingestion improves skeletal muscle blood flow in aged adults performing graded handgrip and plantar flexion exercise via increased vascular conductance...
June 30, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28666819/staged-definitive-repair-after-carotid-blowout-a-case-report
#11
Melissa N Loja, Christopher Abbot, Richard Isaacs, John Brawley, Misty Humphries
Carotid blowout syndrome is a highly morbid complication of head and neck cancer. We present the case of a 51-year old woman with common carotid artery blowout, initially temporized with an endovascular stent graft and ultimately reconstructed using autologous superficial femoral artery. The patient recovered without sequelae and continues to be asymptomatic at one year. We present the modern hybrid management of this complex case.
June 27, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28654852/adductor-canal-compression-syndrome-in-an-18-year-old-female-patient-leading-to-acute-critical-limb-ischemia-a-case-report
#12
Yi Zhou, Evan J Ryer, Robert P Garvin, Jeremy L Irvan, James R Elmore
BACKGROUND: Adductor canal compression syndrome is a rare non-atherosclerotic cause of arterial occlusion and limb ischemia. PRESENTATION OF CASE: The patient is an 18-year-old healthy female who presented to the emergency department with acute left lower extremity ischemia. Her symptoms began as sudden onset mild foot pain approximately two months ago. Over the 72h prior to presentation, she developed severe pain, pallor, paralysis, loss of pedal pulses, paresthesia, and poikilothermia...
June 17, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28649980/mid-term-outcomes-of-stent-overlap-in-long-total-occluded-lesions-of-superficial-femoral-artery
#13
Ulas Bildirici, Mujdat Aktas, Emir Dervis, Umut Celikyurt
BACKGROUND Superficial femoral artery chronic total occlusion (SCTO) is a common type of peripheral arterial disease (PAD). Endovascular therapy is a treatment approach that has a poor long-term success rate in this group. The aim of this study was to compare the mid-term results of two different uses of nitinol stents in long SCTO lesions (>100 mm): the use of one long stent or two shorter stents. MATERIAL AND METHODS Of 154 patients who underwent percutaneous infrainguinal interventions from 2011 to 2014, a total of 170 CTO lesions were selected for this retrospective study analysis...
June 26, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28629556/drug-eluting-balloons-for-treatment-of-sfa-and-popliteal-disease-a-review-of-current-status
#14
REVIEW
Jos C van den Berg
The endovascular treatment of atherosclerotic disease of the infra-inguinal arteries has changed significantly over the last decades. In an attempt to overcome the high restenosis rates that characterize plain balloon angioplasty and stenting using bare mate stents drug-eluting balloon technology has been applied in the treatment of lesions of the superficial femoral and popliteal artery. This paper will give an overview of the rationale and the technology of drug-eluting balloons and will review currently available data from registries and randomized controlled trials...
June 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28597743/one-year-results-of-primary-stenting-for-tasc-ii-d-lesions-of-the-superficial-femoral-and-popliteal-arteries
#15
Mehmet Ali Astarcıoglu, Celal Kılıt, Taner Sen, Halil Ibrahim Durmus, Macit Kalcık, Mustafa Ozan Gursoy, Mahmut Yesın, Lale Dinc Asarcıklı, Gokhan Gozubuyuk, Basri Amasyalı
Objective This study aimed to evaluate the safety and the efficacy of primary stenting to treat Trans-Atlantic Inter-Society Consensus II (TASC) D femoropopliteal lesions. Background Advances in wire, balloon and stent design have been reported to improve the durability of stenting of longer femoropopliteal lesions. Methods A total of 57 limbs of 53 patients with Rutherford stage 3 to 6 due to TASC D femoropopliteal lesions were treated with a self-expanding nitinol stent in a prospective, single-centre, observational study...
February 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28595481/retrograde-popliteal-access-to-percutaneous-peripheral-intervention-for-chronic-total-occlusion-of-superficial-femoral-arteries
#16
Mert Dumantepe
OBJECTIVE: The aim of this study is to present our initial experience with the use of the retrograde popliteal artery access in patients with chronic total occlusions of superficial femoral artery (SFA). METHOD: From July 2012 to May 2014, a total of 28 patients (20 men, mean age 61.2 ± 11.5 years) with total occlusion of the SFA and good distal runoff were treated with percutaneous atherectomy, balloon angioplasty, and stenting (mean length 165.3 ± 57.5 mm, range 72-336 mm)...
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28589499/results-from-the-surgical-resection-of-severe-heterotopic-ossification-of-the-hip-a-case-series-of-26-patients
#17
George A Macheras, Panagiotis Lepetsos, Andreas Leonidou, Panagiotis P Anastasopoulos, Spyridon P Galanakos, Eleftherios Tsiridis
INTRODUCTION: Surgical resection of heterotopic ossification (HO) around the hip joint is often challenging. The aim of this study is to evaluate the clinical and radiological outcomes following surgical resection of Brooker's type III and IV HO of the hip. METHODS: We retrospectively reviewed clinical and radiological data, between November 2006 and January 2013, of all patients who underwent surgical resection of severe HO of the hip. Brooker's grading, range of motion and the Harris Hip Score before and after surgery were recorded in all cases...
June 6, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28571881/radial-artery-access-for-peripheral-endovascular-procedures
#18
Avnee J Kumar, Lauren E Jones, Kenneth R Kollmeyer, Robert W Feldtman, Craig A Ferrara, Michelle N Moe, Julia F Chen, Jasmine L Richmond, Sam S Ahn
OBJECTIVE: The radial artery is often used for coronary angiography, with a demonstrated decrease in local complications and an increase in postoperative mobility of the patient. Data on radial artery access for peripheral endovascular procedures, however, are limited. We describe our experience with radial artery access for diagnostic and endovascular interventions. METHODS: Between February 2012 and March 2015, there were 95 endovascular procedures performed using radial artery access in 80 unique patients...
May 29, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28566941/embolic-protection-using-the-wirion-embolic-protection-system-with-jetstream-atherectomy-in-a-patient-with-superficial-femoral-artery-chronic-total-occlusion
#19
Nicolas W Shammas
Distal embolization is a common occurrence with peripheral arterial interventions and is more frequent with the use of atherectomy devices. We report the first case of JetStream atherectomy (Boston Scientific, Maple Grove, MN) with the use of the novel WIRION embolic protection system filter. The procedure was performed successfully with no distal embolizations beyond the filter and with no complications in the delivery or retrieval of the filter. The pros and cons of the off label use of this filter with JetStream atherectomy are discussed...
June 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28560700/an-improved-design-of-optical-sensor-for-long-term-measurement-of-arterial-blood-flow-waveform
#20
Biljana Djurić, Slavica Suzić, Bojana Stojadinović, Zorica Nestorović, Marija Ivanović, Jelena Suzić-Lazić, Dejan Nešić, Sanja Mazić, Tamar Tenne, Dragoslav Zikich, Dejan Žikić
We present here the improved design and development of optical sensor for non-invasive measurements of arterial blood flow waveform. The sensor is based on a physical principle of reflective photoplethysmography (PPG). As the light source we used serially connected infrared diodes whereas NPN silicon phototransistors were used as light detectors. The electronic components were molded into square package and poured with silicone. Such preparation produced an elastic superficies that allowed excellent attachment of the sensor on the skin's surface...
September 2017: Biomedical Microdevices
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