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aortoiliac occlusive disease

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https://www.readbyqxmd.com/read/29777839/-mesenteric-steal-physiology-as-a-cause-of-claudication-and-chronic-mesenteric-ischemia
#1
Aleem K Mirza, J Michael Bacharach
Aortoiliac occlusive disease (AOID) results in varying degrees of pelvic and lower extremity arterial insufficiency. Treatment approach has evolved and endovascular therapies are being successfully reported for high-grade lesion. However, Trans Atlantic Inter-Society Consensus (TASC) D often necessitates open revascularization. Disease limited to the infrarenal segment does not typically affect intestinal perfusion in the absence of visceral aortic or mesenteric vessel involvement. Chronic mesenteric ischemia most commonly occurs due to atherosclerotic disease of two or three of the mesenteric vessels...
May 16, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29758327/oxidative-stress-in-aortas-of-patients-with-advanced-occlusive-and-aneurysmal-diseases
#2
Márcio L Lucas, Cristina C Carraro, Adriane Belló-Klein, Antônio N Kalil, Newton R Aerts, Fabiano B Carvalho, Marilda C Fernandes, Claudio G Zettler
BACKGROUND: Aortoiliac occlusive disease (AOD) and abdominal aortic aneurysm (AAA) are very important cardiovascular diseases that present different aspects of pathophysiology; however, oxidative stress and inflammatory response seem be relevant in both of them. Our objective was to evaluate oxidative damage and degree of inflammatory infiltrate in aortas of patients surgically treated of AOD and AAA. MATERIAL AND METHODS: Levels of reactive oxygen species (ROS), NADPH oxidase activity and myeloperoxidase (MPO) expression as so as nitrite levels and superoxide dismutase (SOD) and catalase (CAT) activities were evaluated in aortas of patients with AOD (n=16) or AAA (n=14), while control group was formed by cadaveric organ donors (n=10)...
May 11, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29701348/in-the-current-era-of-endovascular-surgery-what-is-the-role-of-axillofemoral-bypass
#3
Ricardo Correia, Rita Ferreira, Ana Garcia, Frederico Gonçalves, Rodolfo Abreu, Nelson Camacho, Joana Catarino, Maria Emília Ferreira
INTRODUCTION: Nowadays, axillofemoral bypass is viewed as an end-of-line solution for lower limb revascularization, owing to its classically described poor long-term patency, and recent advances in endovascular options for patients with complex aortoiliac anatomy not suitable for open reconstruction. There is a marked difference in patient profiles in published series of axillofemoral bypass, reflecting changing procedures indications due to technical innovations. The objective of this study is to determine the contemporary profile of patients treated with axillofemoral bypass and their outcome...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29691098/improved-patency-after-axillofemoral-bypass-for-aortoiliac-occlusive-disease
#4
Russell H Samson, David P Showalter, Michael R Lepore, Deepak G Nair, Douglas A Dorsay, Ricardo E Morales
OBJECTIVE: Axillofemoral bypasses (AxFBs) have been used since 1962 to treat aortoiliac disease. In the past, reported patency rates (37%-76%) for these extra-anatomic grafts have been inferior to those for anatomic aortic grafting. Reported low survival rates after AxFB (40%-50%) have confirmed that these procedures have been used primarily in patients at high risk for complications from aortofemoral bypass. However, modern medical and anesthesia management, preoperative scanning, donor artery preparation, postoperative graft surveillance, and graft technology may improve outcomes after AxFB, possibly supporting expansion of its use...
April 21, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29571625/preoperative-mapping-of-the-aortoiliac-territory-with-duplex-ultrasound-in-patients-with-peripheral-arterial-occlusive-disease
#5
Miguel Muela Méndez, Pilar Caridad Morata Barrado, Estrella Blanco Cañibano, Beatriz García Fresnillo, Mercedes Guerra Requena
OBJECTIVE: Duplex ultrasound (DUS) arterial mapping of the aortoiliac area is limited by obesity, abdominal gas, and the need to use a low-frequency probe (and therefore poorer resolution) in the examination. The aim of this study was to analyze the degree of agreement between DUS mapping of the aortoiliac area and angiography or contrast-enhanced computed tomography angiography (CTA). METHODS: This was a retrospective observational study. Between November 2006 and June 2015, there were 173 patients with a surgical indication for aortoiliac occlusive disease included, with preoperative aortoiliac DUS mapping and subsequent CTA or intraoperative angiography...
March 20, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29481930/hybrid-revascularization-combining-iliofemoral-endarterectomy-and-iliac-stent-grafting-for-transatlantic-inter-society-consensus-c-and-d-aortoiliac-occlusive-disease
#6
Juliet J Ray, Sarah A Eidelson, Charles A Karcutskie, Jonathan P Meizoso, Hilene DeAmorim, Lee J Goldstein, John Karwowski, Arash Bornak
BACKGROUND: This study examines the outcome of hybrid revascularization combining iliofemoral endarterectomy and iliac artery stenting using covered stents in TransAtlantic Inter-Society Consensus (TASC) C and D aortoiliac occlusive disease (AIOD) involving the common femoral artery (CFA). METHODS: A retrospective review was conducted in patients with TASC C and D AIOD involving the CFA and undergoing hybrid revascularization. Covered stents were used primarily...
February 24, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29375897/the-importance-of-community-screening-of-asymptomatic-elderly-for-peripheral-arterial-disease-by-doppler-ultrasound-and-ankle-brachial-index
#7
Ayşe Keven, Mehmet Sedat Durmaz
Background: Peripheral arterial disease is an atherosclerotic disease characterized by an increase in morbidity and mortality. For these reasons early diagnosis of peripheral arterial disease is important. Ankle-brachial systolic pressure index measurement is frequently used in screening studies. Evaluating waveforms of distal lower extremities with Doppler ultrasound can be used as a screening program and provides more accurate information on peripheral arterial disease. Aim: We investigate the prevalence of peripheral arterial disease, compare the efficacy of Doppler ultrasound evaluation of distal lower extremity waveforms and ankle-brachial systolic pressure index measurement in screening programs, and discuss the importance of early diagnosis of asymptomatic cases...
December 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/29346011/minimally-invasive-management-of-severe-aortoiliac-occlusive-disease
#8
Luigi Pascarella, Maen Aboul Hosn
BACKGROUND: Peripheral arterial disease (PAD) is a complex and highly prevalent pathology. It has been estimated that ∼8.5 million people in the United States are affected by PAD, of which 12%-20% are older than age 60. The TransAtlantic Inter-Society Consensus (TASC) guidelines classified aortoiliac atherosclerotic disease based on morphology and level of lesions. TASC II guidelines recommend bilateral surgical bypass to the femoral arteries for TASC II C and D lesions. The aortobifemoral bypass (ABF) has been considered the gold standard in the treatment of aortoiliac occlusive disease (AIOD)...
January 18, 2018: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29321037/acute-aortoiliac-occlusive-disease-during-percutaneous-transluminal-angioplasty-in-the-setting-of-st-elevation-myocardial-infarction-a-case-report
#9
Anthony H Kashou, Nabil Braiteh, Ali Zgheib, Hisham E Kashou
BACKGROUND: Aortoiliac occlusive disease, which is also referred to as Leriche syndrome, is a chronic atherosclerotic occlusive disease that occurs at the level of the aortic bifurcation. It is often thought to present with a triad of clinical symptoms: (1) intermittent lower extremity vascular claudication, (2) impotence, and (3) weak/absent femoral pulses. CASE PRESENTATION: We report a case of a 47-year-old Caucasian woman who presented with an acute inferior ST-elevation myocardial infarction...
January 11, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29290082/an-overview-and-update-of-femorofemoral-crossover-bypass-surgery-as-an-extra-anatomic-bypass-procedure
#10
Ahmet Yuksel, Mustafa Cagdas Cayir, Gencehan Kumtepe, Yusuf Velioglu, Fahri Hayri Atli, Ayhan Muduroglu, Orcun Gurbuz
Femorofemoral crossover bypass is a surgical arterial revascularization modality which is commonly performed for unilateral aortoiliac occlusive disease. It is primarily applied to patients with intermittent claudication or critical limb ischemia in whom underlying anatomic constraints rule out endovascular means of restoring in-line flow and those who do not qualify for anatomic reconstruction due to the comorbid conditions that preclude a more invasive open surgical approach. This surgical procedure may be also used as a complementary component of endovascular repair of abdominal aortic aneurysms when one aortoiliac arterial system is occluded to ensure exclusion of the aortic aneurysm...
April 2018: Thoracic and Cardiovascular Surgeon
https://www.readbyqxmd.com/read/29248243/systemic-hypersensitivity-reaction-to-endovascular-stainless-steel-stent
#11
Junior Univers, Chandler Long, Stephen A Tonks, Michael B Freeman
Endovascular intervention has become the mainstay for treatment of most patients suffering from peripheral vascular disease. We describe a patient with a known nickel allergy who underwent placement of a stainless steel stent for aortoiliac occlusive disease. Despite our attempt to avoid a nickel-containing stent, the patient developed a diffuse rash consistent with a nickel or metal allergy. A review of stainless steel metallurgy revealed that nickel, cobalt, and titanium are frequently used to provide anticorrosive properties to stainless steel...
February 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29169878/three-year-outcome-of-the-covered-endovascular-reconstruction-of-the-aortic-bifurcation-technique-for-aortoiliac-occlusive-disease
#12
Kim Taeymans, Erik Groot Jebbink, Suzanne Holewijn, Jasper M Martens, Michel Versluis, Peter C J M Goverde, Michel M P J Reijnen
OBJECTIVE: The objective of this study was to demonstrate the 3-year outcome of the covered endovascular reconstruction of the aortic bifurcation (CERAB) technique for the treatment of extensive aortoiliac occlusive disease (AIOD). METHODS: Between February 2009 and July 2016, all patients treated with the CERAB technique for AIOD were identified in the local databases of two centers and analyzed. Demographics and lesion characteristics were scored. Follow-up consisted of clinical assessment, duplex ultrasound, and ankle-brachial indices...
November 20, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29057126/revascularization-of-chronic-total-occlusion-of-the-infrarenal-aorta-in-a-patient-with-triple-vessel-disease-report-of-a-case-treated-by-endovascular-approach
#13
Mahek Shah, Soumya Patnaik, Rahul Sinha, Issac Opoku-Asare, Khalid Chaudhry, Sean Janzer
Surgical management of advance aortoiliac occlusive disease is time-tested and a widely practiced strategy, particularly when there is significant coronary artery disease associated with aortoiliac occlusive disease. The technological advances in the field of percutaneous techniques have facilitated the use of nonsurgical endovascular alternatives for peripheral arterial disease in patients with significant comorbidities at high surgical risk, as illustrated in our case report. We report a case of chronic total occlusion of the aorta that was treated percutaneously with endovascular stenting...
2017: Case Reports in Cardiology
https://www.readbyqxmd.com/read/28978866/two-year-clinical-outcomes-post-implantation-of-epic-tm-self-expanding-nitinol-stents-for-the-aortoiliac-occlusive-disease-in-patients-with-peripheral-arterial-disease
#14
Takuya Tsujimura, Osamu Iida, Masashi Fujita, Masaharu Masuda, Shin Okamoto, Takayuki Ishihara, Kiyonori Nanto, Takashi Kanda, Shota Okuno, Yasuhiro Matsuda, Masahiko Fujihara, Yoshiaki Yokoi, Toshiaki Mano
AIM: We investigated 2-year clinical outcomes after implantaton of Epic(TM) self-expanding nitinol stents for patients with peripheral artery disease (PAD) due to the aortoiliac occlusive disease (AIOD). METHODS: This study was a multicenter and retrospective study. From February 2013 through October 2014, 292 lesions (chronic total occlusion, 21%; TASC Ⅱ C/D, 35%) in 217 consecutive patients (74±8 years; male, 81%; diabetes mellitus, 47%; dialysis, 21%; critical limb ischemia, 29%) who had undergone endovascular therapy (EVT) with Epic(TM) self-expanding nitinol stents for PAD with AIOD were analyzed...
October 5, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/28934888/influence-of-iliac-stenotic-lesions-on-blood-flow-patterns-near-a-covered-endovascular-reconstruction-of-the-aortic-bifurcation-cerab-stent-configuration
#15
Erik Groot Jebbink, Stefan Engelhard, Guillaume Lajoinie, Jean-Paul P M de Vries, Michel Versluis, Michel M P J Reijnen
PURPOSE: To investigate the effect of distal stenotic lesions on flow patterns near a covered endovascular reconstruction of the aortic bifurcation (CERAB) configuration used in the treatment of aortoiliac occlusive disease. METHOD: Laser particle image velocimetry measurements were performed using in vitro models of the aortic bifurcation with and without a CERAB configuration in place. A hemodynamically nonsignificant stenosis (ΔP: 9 mm Hg), a hemodynamically significant (ΔP: 26 mm Hg) stenosis, and a total occlusion were simulated in the left iliac arteries...
December 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28933521/the-use-of-covered-stents-in-aortoiliac-obstructions-a-systematic-review-and-meta-analysis
#16
REVIEW
Joost A Bekken, Hidde Jongsma, Bram Fioole
INTRODUCTION: During the past decade, endovascular treatment has become the treatment of choice for all types of aortoiliac occlusive disease, including TASC C and D lesions. Patency rates, however, are still below those of open surgical techniques. One propagated technique to improve patency rates is the use of covered stents. This review assessed the available literature on covered stents for aortoiliac occlusive disease. EVIDENCE ACQUISITION: An extensive search was performed of the MEDLINE, Embase, and Cochrane databases...
February 2018: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28893709/novel-application-of-branched-endograft-for-preservation-of-pelvic-circulation
#17
Roy Miler, Jeanwan Kang, Patrick Sowa, Matthew Eagleton, F Ezequiel Parodi
INTRODUCTION/OBJECTIVES: Endovascular repair of a proximal anastomotic pseudoaneurysm of an end-to-side aortobifemoral bypass (ABF) can lead to pelvic ischemia. We present a novel application of branched aortic endograft to repair such pseudoaneurysm while preserving flow into the ABF and native aortoiliac system. METHODS: A 71 year old male with history of aortoiliac occlusive disease resulting in lifestyle limiting claudication was treated with an aortobifemoral bypass in 1999...
September 8, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28891375/results-of-afx-unibody-stent-graft-implantation-in-patients-with-tasc-d-aortoiliac-lesions-and-coexistent-abdominal-aortic-aneurysms
#18
Pasqualino Sirignano, Wassim Mansour, Laura Capoccia, Chiara Pranteda, Nunzio Montelione, Francesco Speziale
PURPOSE: To describe results of AFX unibody stent-graft treatment for TransAtlantic Inter-Society Consensus (TASC) D aortoiliac occlusive disease (AIOD) with coexistent abdominal aortic aneurysm (AAA). METHODS: A retrospective analysis was conducted of 21 consecutive patients (mean age 73.6±6.4 years; 17 men) with TASC D AIOD plus AAA (diameter >3.5 cm) treated electively using the AFX stent-graft. Common iliac artery (CIA) and external iliac artery (EIA) stenosis or occlusion was reported...
December 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28888759/impact-of-iliac-artery-anatomy-on-the-outcome-of-fenestrated-and-branched-endovascular-aortic-repair
#19
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)...
December 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28887251/metabolic-syndrome-but-not-obesity-adversely-affects-outcomes-after-open-aortoiliac-bypass-surgery
#20
Akiko Tanaka, Alexa Perlick, Charles C Miller, Harleen K Sandhu, Shaikh Afaq, Hazim J Safi, Ali Azizzadeh, Kristofer M Charlton-Ouw
OBJECTIVE: Although the incident risk of peripheral artery disease increases in patients with metabolic syndrome, several authors report favorable outcomes in obese patients after arterial bypass surgery. We examine the effect of the so-called "obesity paradox" and metabolic syndrome on outcomes after open aortoiliac bypass surgery. METHODS: We identified patients between 2004 and 2015 who had open surgical bypass for aortoiliac occlusive disease. We excluded patients with endovascular repair and those treated primarily for aneurysmal disease...
September 5, 2017: Annals of Vascular Surgery
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