keyword
MENU ▼
Read by QxMD icon Read
search

Popliteal artery

keyword
https://www.readbyqxmd.com/read/28100126/everolimus-eluting-stent-for-patients-with-critical-limb-ischemia-and-infrapopliteal-arterial-occlusive-disease
#1
Alessia Giaquinta, Ardita Vincenzo, Ester De Marco, Massimiliano Veroux, Pierfrancesco Veroux
BACKGROUND: Critical limb ischemia (CLI), despite revascularization, may result in minor or major amputations with devastating psychological effects and a negative impact on patient survival. Randomized clinical trials demonstrated that drug-eluting stents improve 1-year primary patency and decrease target lesion revascularization, compared to standard angioplasty and bare-metal stents, in patients with short occlusive below-the-knee lesions. OBJECTIVES: This prospective clinical study was designed to evaluate if one straight-line flow revascularization to the foot, using Xience-Prime Everolimus-Eluting Stent (EES), is an effective treatment of patients in Rutherford-Becker category 4 to 5 with distal popliteal and proximal tibial arteries long occlusive lesions up to 10 cm...
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28095104/the-relative-efficacy-of-land-based-and-water-based-exercise-training-on-macro-and-micro-vascular-functions-in-older-patients-with-type-2-diabetes
#2
Saowaluck Suntraluck, Hirofumi Tanaka, Daroonwan Suksom
Microvascular and macrovascular dysfunction plays an important role in the pathogenesis of diabetic vascular disease. Twenty-nine older patients with type 2 diabetes were randomly assigned into the land-based (LB; n=14) or water-based (WB; n=15) groups. Both groups completed supervised aerobic cycling exercises 3 times per week for 12 weeks. The WB group performed cycling exercise training in warm water (36°C) immersed to the hip level. After 12 weeks, blood glucose concentration and insulin resistance did not change but hemoglobin A1c levels decreased (P<0...
January 17, 2017: Journal of Aging and Physical Activity
https://www.readbyqxmd.com/read/28073668/drug-eluting-stenting-for-femoropopliteal-lesions-followed-by-cilostazol-treatment-reduces-stent-restenosis-in-patients-with-symptomatic-peripheral-artery-disease
#3
Kan Zen, Mitsuyoshi Takahara, Osamu Iida, Yoshimitsu Soga, Daizo Kawasaki, Shinsuke Nanto, Hiroyoshi Yokoi, Satoaki Matoba
BACKGROUND: Cilostazol improves clinical endovascular therapy outcomes for femoropopliteal (FP) lesions in patients with symptomatic peripheral arterial disease, but whether it also has clinical benefits for patients after drug-eluting stent implantation remains unclear. METHODS: This study is a subanalysis of the ZilvEr PTX for tHe Femoral ArterY and Proximal Popliteal ArteRy (ZEPHYR) study, a prospective multicenter study investigating FP lesions treated with the Zilver (Cook Medical, Bloomington, Ind) paclitaxel-eluting stent...
January 7, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28067686/persistent-knee-pain-after-falling-off-of-a-bicycle
#4
Muhammad Waseem, Julissa Garrido-Joyce, Frances Quee, Soula Priovolos
We present the case of an 18-year-old young man with severe persistent knee pain secondary to a popliteal artery thrombosis. This occurred as a result of a fall from a bicycle. Acute compartment syndrome refers to the sequelae that can occur because of increased fascial compartment pressures, such as crush injuries, burns, traumatic or spontaneous hemorrhage, or constrictive casts. Increased pressures in nonelastic fascial compartments result in decreased perfusion distally, leading to ischemia of muscles and neurovascular tissue...
January 6, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28064303/popliteal-artery-pseudoaneurysm-successfully-treated-with-amplatzer-vascular-plug
#5
K W Liew, B D K Leong
Popliteal artery pseudoaneurysm is uncommon. They usually result from penetrating or blunt trauma, arterial reconstructive surgery, invasive diagnostic or surgical orthopedic procedures. They can cause arterial thrombosis and limb ischeamia. We report a 53 year old Chinese gentleman with popliteal artery pseudoaneurysm who presented with right lower limb numbness and paralysis in toes extension. He gave a history of acupuncture treatment around the popliteal fossa of the affected limb. Clinical examination revealed a pulsatile mass in the popliteal fossa...
October 2016: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28050573/relationship-between-the-middle-genicular-artery-and-the-posterior-structures-of-the-knee-a-cadaveric-study
#6
Rogério Teixeira de Carvalho, Leonardo Addêo Ramos, João Victor Novaretti, Leandro Masini Ribeiro, Paulo Roberto de Queiroz Szeles, Sheila Jean McNeill Ingham, Rene Jorge Abdalla
BACKGROUND: The middle genicular artery (MGA) is responsible for the blood supply to the cruciate ligaments and synovial tissue. Traumatic sports injuries and surgical procedures (open and arthroscopic) can cause vascular damage. Little attention has been devoted to establish safe parameters for the MGA. PURPOSE: To investigate the anatomy of the MGA and its relation to the posterior structures of the knees, mainly the posterior capsule and femoral condyles, and to establish safe parameters to avoid harming the MGA...
December 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28042555/lower-extremity-arterial-bypass-with-arm-vein-conduits-and-literature-review
#7
Dae-Joon Park, Yang-Jin Park, Kyoung Won Yoon, Seon-Hee Heo, Dong-Ik Kim, Young-Wook Kim
PURPOSE: The superiority of autogenous vein conduits is well known in lower extremity arterial bypass (LEAB). Among various alternative conduits for LEAB, long-term results of arm vein grafts were investigated in this study. MATERIALS AND METHODS: We retrospectively reviewed clinical characteristics of 28 patients who underwent infrainguinal LEAB with autogenous arm vein grafts at a single institute between January 2003 and December 2015. All procedures were performed in the absence of adequate saphenous veins...
December 2016: Vascular Specialist International
https://www.readbyqxmd.com/read/28041753/modified-reversed-superficial-peroneal-artery-flap-in-the-reconstruction-of-ankle-and-foot-defects-following-severe-burns-or-trauma
#8
Shi-Ji Li, Hao Cheng, Xu Fang, Jian-Yang Xu, Fei Wang, Sheng Liu, Xu-Lin Chen, Xiong-Wen Lv
OBJECTIVE: Challenges persist in the reconstruction of the ankle and the foot with exposed tendons, joints, and bones as a result of severe burns and trauma. In flap elevation involving the sensitive superficial nerve, the local nerve was always sacrificed to obtain an anesthetic donor site; however, such a procedure introduced the possibility of painful neuromas. In this study, we present a desired clinical application of a modified reversed superficial peroneal artery flap, in which the superficial peroneal nerve is preserved...
December 29, 2016: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28031668/bilateral-superficial-femoral-artery-thrombosis-in-a-15-year-old-caucasian-male-with-homozygous-prothrombin-g20210a-genotype-and-associated-antiphospholipid-syndrome
#9
Uzung Yoon, LaiLai Kwok, Ingo Flessenkaemper
Prothrombin mutation was usually associated with other well-established predisposing factors for venous thrombosis such as antiphospholipid antibodies. Recently, even isolated prothrombin gene mutation G20210A has been reported to present severe or unusual vein thrombosis. Less clear is the role of prothrombin mutation in the formation of arterial thrombosis. We present a case of a 15-year-old healthy White male with acute bilateral femoral artery thrombosis. The patient presented with increasing left leg pain for about 1 week...
December 2016: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28011101/cartilage-mri-t2-%C3%A2-relaxation-time-and-perfusion-changes-of-the-knee-in-a-5-6-nephrectomy-rat-model-of-chronic-kidney-disease
#10
C-Y Wang, Y-J Peng, Y-J Hsu, H-S Lee, Y-C Chang, C-S Chang, S-W Chiang, Y-C Hsu, M-H Lin, G-S Huang
OBJECTIVE: Chronic kidney disease (CKD) is characterized by metabolic disturbances in calcium and phosphorus homeostasis as kidney function declines. Alterations in blood perfusion in bone resulting from arteriosclerosis of bone vessels may relate to the progression of CKD. Herein, change in dynamic contrast enhanced (DCE) MRI parameters (A: amplitude, kel: elimination constant, and kep: permeability rate constant) and MRI T2(∗) relaxation time of the knee cartilage were measured in a rodent nephrectomy model in order to (1) examine the relationship of peripheral blood perfusion to CKD and (2) demonstrate the feasibility of using DCE-MRI parameters and MRI T2(∗) as imaging biomarkers to monitor disease progression...
December 21, 2016: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28010863/meta-analysis-of-open-and-endovascular-repair-of-popliteal-artery-aneurysms
#11
REVIEW
Andrew E Leake, Michael A Segal, Rabih A Chaer, Mohammad H Eslami, Georges Al-Khoury, Michel S Makaroun, Efthymios D Avgerinos
OBJECTIVE: Endovascular popliteal artery aneurysm repair (EPAR) is increasingly used over open surgical repair (OPAR). The purpose of this study was to analyze the available literature on their comparative outcomes. METHODS: The PubMed and Embase databases were searched to identify studies comparing OPAR and EPAR. Studies with only one treatment and fewer than five patients were excluded. Demographics and outcomes were collected. Bias risk was assessed using a modified version of the Newcastle-Ottawa Scale...
January 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28008792/directional-atherectomy-with-antirestenotic-therapy-vs-drug-coated-balloon-angioplasty-alone-for-isolated-popliteal-artery-lesions
#12
Konstantinos Stavroulakis, Arne Schwindt, Giovanni Torsello, Arne Stachmann, Christiane Hericks, Michel J Bosiers, Efthymios Beropoulis, Stefan Stahlhoff, Theodosios Bisdas
PURPOSE: To report a single-center study comparing drug-coated balloon (DCB) angioplasty vs directional atherectomy with antirestenotic therapy (DAART) for isolated lesions of the popliteal artery. METHODS: Seventy-two patients were treated with either DCB angioplasty alone (n=31) or with DAART (n=41) for isolated popliteal artery stenotic disease between October 2009 and December 2015. The majority of patients presented with lifestyle-limiting claudication (74% vs 86%, respectively)...
December 1, 2016: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28007074/effect-of-stent-implantation-on-the-deformations-of-the-superficial-femoral-artery-and-popliteal-artery-in-vivo-three-dimensional-deformational-analysis-from-two-dimensional-radiographs
#13
Steffen Schumann, Can Gökgöl, Nicolas Diehm, Philippe Büchler, Guoyan Zheng
The objective of this work was to develop a system for three-dimensional (3D) reconstruction of the femoropopliteal artery from two angiographic views and to quantify the in vivo 3D deformations in 18 patients before balloon angioplasty and after primary stent implantation. The procedure had an insignificant effect on the bending behavior of the artery, as the average mean curvature change within the lesion remained constant before (0.04 cm(-1) ± 0.03) and after stent implantation (0.03 cm(-1) ± 0.04). A significant effect of stent implantation was measured in terms of a decrease in arterial shortening during leg flexion...
January 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28003211/lower-limb-hot-water-immersion-acutely-induces-beneficial-hemodynamic-and-cardiovascular-responses-in-peripheral-arterial-disease-and-healthy-elderly-controls
#14
Kate N Thomas, Andre Marie van Rij, Samuel J E Lucas, James D Cotter
Passive heat induces beneficial perfusion profiles, provides substantive cardiovascular strain and reduces blood pressure, thereby holding potential for healthy and cardiovascular disease populations. The aim of this study was to assess acute responses to passive heat via lower-limb hot-water immersion in patients with peripheral arterial disease (PAD) and healthy, elderly controls. Eleven patients with PAD (age 71±6 y, 7 male) and ten Controls (age 72±7 y, 8 male) underwent hot-water immersion (30 min waist-level immersion in 42...
December 21, 2016: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/27986482/high-dose-rate-brachytherapy-for-the-treatment-of-lower-extremity-in-stent-restenosis
#15
Karen J Ho, Phillip M Devlin, Arin L Madenci, Marcus E Semel, Edwin C Gravereaux, Louis L Nguyen, Michael Belkin, Matthew T Menard
OBJECTIVE: Historically, edge stenosis and late thrombosis limited the effectiveness of adjunctive endovascular brachytherapy (EVBT) for in-stent restenosis (ISR) after percutaneous transluminal angioplasty (PTA) and stenting. We evaluated an updated protocol of PTA and EVBT for ISR among patients with lower extremity occlusive disease. METHODS: This is a retrospective, single-center review of patients treated with PTA and EVBT for ISR in the iliac and femoropopliteal segments between 2004 and 2012...
December 13, 2016: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/27979038/baseline-assessment-and-comparison-of-arterial-anatomy-hyperemic-flow-and-skeletal-muscle-perfusion-in-peripheral-artery-disease-the-cardiovascular-cell-therapy-research-network-patients-with-intermittent-claudication-injected-with-aldh-bright-cells-cctrn-pace
#16
Bharath Ambale Venkatesh, Victor Nauffal, Chikara Noda, Tomoki Fujii, Phillip C Yang, Judy Bettencourt, Erin P Ricketts, Michael Murphy, Nicholas J Leeper, Lem Moyé, Ray F Ebert, Raja Muthupillai, David A Bluemke, Emerson C Perin, Alan T Hirsch, João A C Lima
BACKGROUND: Peripheral artery disease (PAD) is important to public health as a major contributor to cardiovascular morbidity and mortality. Recent developments in magnetic resonance imaging (MRI) techniques permit improved assessment of PAD anatomy and physiology, and may serve as surrogate end points after proangiogenic therapies. METHODS: The PACE study is a randomized, double-blind, placebo-controlled clinical trial designed to assess the physiologic impact and potential clinical efficacy of autologous bone marrow-derived ALDH(br) stem cells...
January 2017: American Heart Journal
https://www.readbyqxmd.com/read/27976693/patient-specific-structural-effects-on-hemodynamics-in-the-ischemic-lower-limb-artery
#17
Pengcheng Xu, Xin Liu, Qi Song, Guishan Chen, Defeng Wang, Heye Zhang, Li Yan, Dan Liu, Wenhua Huang
Lower limb peripheral artery disease is a prevalent chronic non-communicable disease without obvious symptoms. However, the effect of ischemic lower limb peripheral arteries on hemodynamics remains unclear. In this study, we investigated the variation of the hemodynamics caused by patient-specific structural artery characteristics. Computational fluid dynamic simulations were performed on seven lower limb (including superficial femoral, deep femoral and popliteal) artery models that were reconstructed from magnetic resonance imaging...
December 15, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27940376/prevalence-and-severity-of-arterial-calcifications-in-pseudoxanthoma-elasticum-pxe-compared-to-hospital-controls-novel-insights-in-to-the-vascular-phenotype-of-pxe
#18
Guido Kranenburg, Pim A de Jong, Willem P Mali, Mohamed Attrach, Frank L J Visseren, Wilko Spiering
BACKGROUND AND AIMS: Pseudoxanthoma elasticum (PXE) is a monogenetic disorder with progressive calcifications of the skin, the Bruch's membrane in the eyes and the arterial wall. Vascular disease is considered to be very prevalent, but the whole-body distribution of arterial calcifications in PXE is unknown. We aimed to systematically investigate arterial calcifications in PXE. METHODS: We included 104 PXE patients from the Dutch PXE cohort and 93 hospital controls...
November 13, 2016: Atherosclerosis
https://www.readbyqxmd.com/read/27939476/differences-in-cardiovascular-function-comparing-prior-preeclamptics-with-nulliparous-controls
#19
Ira M Bernstein, Sarah A Hale, Gary J Badger, Carole A McBride
OBJECTIVE: The objective of the current study was to evaluate cardiovascular function; including blood pressure, cardiac output, pulse wave velocity and vascular compliance in nonpregnant nulliparous women compared to women with a history of preterm preeclampsia. STUDY DESIGN: This was a case control study. Blood pressure was measured using the Finapres Pro. Baseline cardiac output was determined by echocardiography. Pulse wave velocity was estimated using simultaneous electrocardiographic tracings and ultrasound determined arterial flow waveforms and calculated as estimated distance divided by the time interval between EKG r-wave peak and ultrasound derived peak popliteal artery flow...
October 2016: Pregnancy Hypertension
https://www.readbyqxmd.com/read/27935893/-results-of-using-various-methods-of-autovenous-femoropopliteal-bypass-grafting-below-the-knee-joint-fissure
#20
B S Sukovatykh, L N Belikov, M B Sukovatykh, D V Sidorov, M A Inarkhov, E B Inokhodova
The objective of the study was to improve therapeutic outcomes in patients presenting with lower limb critical ischaemia by means of optimizing the technique of femoropopliteal bypass grafting. The authors analysed the results of comprehensive examination and treatment of a total of 90 patients presenting with critical lower limb ischaemia on the background of atherosclerotic lesions of arteries of the femoropopliteal and crural segments. Depending on the technology of performing femoropopliteal bypass grafting, the patients were subdivided into three groups each consisting of 30 subjects...
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
keyword
keyword
105389
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"