keyword
MENU ▼
Read by QxMD icon Read
search

Peripheral vascular surgery

keyword
https://www.readbyqxmd.com/read/29019850/ventriculo-arterial-coupling-analysis-predicts-the-hemodynamic-response-to-norepinephrine-in-hypotensive-postoperative-patients-a-prospective-observational-study
#1
Pierre-Grégoire Guinot, Dan Longrois, Said Kamel, Emmanuel Lorne, Hervé Dupont
OBJECTIVES: The objectives of the present study were to evaluate, in patients with persistent arterial hypotension in the immediate postcardiac surgery period, the effects of norepinephrine infusion on ventriculo-arterial coupling, its determinants: arterial elastance and end-systolic ventricular elastance, and to test the ability of arterial elastance to end-systolic ventricular elastance ratio to predict stroke volume increases. DESIGN: Prospective observational study...
October 10, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/29017862/emergency-repair-of-upper-extremity-large-soft-tissue-and-vascular-injuries-with-flow-through-anterolateral-thigh-free-flaps
#2
Yi Zhan, Guo Fu, Xiang Zhou, Bo He, Li-Wei Yan, Qing-Tang Zhu, Li-Qiang Gu, Xiao-Lin Liu, Jian Qi
BACKGROUND: /Objectives: Complex extremity trauma commonly involves both soft tissue and vascular injuries. Traditional two-stage surgical repair may delay rehabilitation and functional recovery, as well as increase the risk of infections. We report a single-stage reconstructive surgical method that repairs soft tissue defects and vascular injuries with flow-through free flaps to improve functional outcomes. METHODS: Between March 2010 and December 2016 in our hospital, 5 patients with severe upper extremity trauma received single-stage reconstructive surgery, in which a flow-through anterolateral thigh free flap was applied to repair soft tissue defects and vascular injuries simultaneously...
October 7, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/29017807/unplanned-30-day-readmission-in-patients-with-diabetic-foot-wounds-treated-in-a-multidisciplinary-setting
#3
Courtenay M Holscher, Caitlin W Hicks, Joseph K Canner, Ronald L Sherman, Mahmoud B Malas, James H Black, Nestoras Mathioudakis, Christopher J Abularrage
OBJECTIVE: Readmission rates are known to be high for vascular surgery patients in general, but there are limited data describing the risk of surgical and nonsurgical readmission among patients with diabetic foot ulcers (DFUs). Our aim was to identify factors associated with unplanned readmission in DFU patients treated in a multidisciplinary setting. METHODS: We studied a single-center cohort of patients enrolled in a multidisciplinary diabetic foot service (July 2012-June 2017)...
October 7, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28979692/therapeutic-ultrasound-plus-pulsed-electromagnetic-field-improves-recovery-from-peripheral-arterial-disease-in-hypertension
#4
Zhao-Yang Lu, Hong-Sheng Zhou, Zhi-Xiao Su, Jia Qi, Jian Zhang, Guan-Hua Xue, Yue Li, Chang-Ning Hao, Yi-Qin Shi, Jun-Li Duan
The objective of this investigation was to evaluate the therapy effect of combined therapeutic ultrasound (TUS) treatment and pulsed electromagnetic field (PEMF) therapy on angiogenesis in hypertension-related hindlimb ischemia. After subjecting excision of the left femoral artery, spontaneously hypertensive rats (SHRs) were randomly distributed to one of four groups: SHR; TUS treated SHR (SHR-TUS); PEMF treated SHR (PEMF-TUS); and TUS plus PEMF treated SHR (SHR-TUS-PEMF). Wistar-Kyoto rats (WKYs) with femoral artery excision were regarded as a control group...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28978275/low-immunogenic-endothelial-cells-maintain-morphofunctional-properties-needed-for-tissue-engineering
#5
Skadi Lau, Dorothee Eicke, Marco Carvalho Oliveira, Bettina Wiegmann, Claudia Schrimpf, Axel Haverich, Rainer Blasczyk, Mathias Wilhelmi, Constanςa Figueiredo, Ulrike Böer
The limited availability of native vessels suitable for the application as hemodialysis shunts or bypass material demands new strategies in cardiovascular surgery. Tissue engineered vascular grafts containing autologous cells are considered as ideal vessel replacements due to the low risk of rejection. However, endothelial cells (EC), which are central components of natural blood vessels, are difficult to obtain from elderly patients of poor health. Umbilical cord blood represents a promising alternative source for EC but their allogeneic origin corresponds with the risk of rejection after allotransplantation...
October 5, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28974982/current-concept-in-adult-peripheral-nerve-and-brachial-plexus-surgery
#6
REVIEW
Lukas Rasulic
Peripheral nerve injuries and brachial plexus injuries are relatively frequent. Significance of these injuries lies in the fact that the majority of patients with these types of injuries constitute working population. Since these injuries may create disability, they present substantial socioeconomic problem nowadays. This article will present current state-of-the-art achievements of minimal invasive brachial plexus and peripheral nerve surgery. It is considered that the age of the patient, the mechanism of the injury, and the associated vascular and soft-tissue injuries are factors that primarily influence the extent of recovery of the injured nerve...
January 2017: Journal of Brachial Plexus and Peripheral Nerve Injury
https://www.readbyqxmd.com/read/28971059/common-peroneal-neuropathy-with-anterior-tibial-artery-occlusion-a-case-report
#7
Sungsoo Jeon, Da-Ye Kim, Dong Jae Shim, Min-Wook Kim
Peroneal neuropathy is a common mononeuropathy of the lower limb. Some studies have reported cases of peroneal neuropathy after vascular surgery or intervention. However, no cases of peroneal neuropathy with occlusion of a single peripheral artery have been previously reported. A 73-year-old man was referred with a 3-week history of left-sided foot drop. He had a history of valvular heart disease and arrhythmia, and had previously been treated with percutaneous coronary intervention. Computed tomography angiogram of the lower extremity showed proximal occlusion of the left anterior tibial artery...
August 2017: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28951156/black-patients-present-with-more-severe-vascular-disease-and-a-greater-burden-of-risk-factors-than-white-patients-at-time-of-major-vascular-intervention
#8
Peter A Soden, Sara L Zettervall, Sarah E Deery, Kakra Hughes, Michael C Stoner, Philip P Goodney, Ageliki G Vouyouka, Marc L Schermerhorn
BACKGROUND: Although many studies have demonstrated racial disparities after major vascular surgery, few have identified the reasons for these disparities, and those that did often lacked clinical granularity. Therefore, our aim was to evaluate differences in initial vascular intervention between black and white patients. METHODS: We identified black and white patients' initial carotid, abdominal aortic aneurysm (AAA), and infrainguinal peripheral artery disease (PAD) interventions in the Vascular Quality Initiative (VQI) registry from 2009 to 2014...
September 23, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28951154/controversies-and-evidence-for-cardiovascular-disease-in-the-diverse-hispanic-population
#9
REVIEW
Palma M Shaw, Venita Chandra, Guillermo A Escobar, Nicholas Robbins, Vincent Rowe, Robyn Macsata
OBJECTIVE: Hispanics account for approximately 17% of the U.S. POPULATION: They are one of the fastest growing racial/ethnic groups, second only to Asians. This heterogeneous population has diverse socioeconomic conditions, making the prevention, diagnosis, and management of vascular disease difficult. This paper discusses the cultural, racial, and social aspects of the Hispanic community in the United States and assesses how they affect vascular disease within this population...
September 23, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28947230/indications-risk-factors-and-outcomes-of-30-day-readmission-after-infrarenal-abdominal-aneurysm-repair
#10
Hanaa N Dakour Aridi, Satinderjit Locham, Besma Nejim, Nasr S Ghajar, Husain Alshaikh, Mahmoud B Malas
OBJECTIVE: Reducing readmissions is an important target for improving patient care and enhancing health care quality and cost-effectiveness. The aim of this study was to assess rates, risk factors, and indications of 30-day readmission after open aortic repair (OAR) and endovascular aneurysm repair (EVAR) of infrarenal abdominal aortic aneurysms (AAAs). METHODS: A retrospective analysis of the Premier Healthcare Database from 2009 to 2015 was performed. Indications for readmission after the index procedure, risk factors, and outcomes of the index admission and rehospitalization were evaluated...
September 22, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28942979/differences-and-similarities-in-risk-factors-for-postoperative-acute-kidney-injury-between-younger-and-older-adults-undergoing-cardiac-surgery
#11
Nadim Saydy, Amine Mazine, Louis-Mathieu Stevens, Hughes Jeamart, Philippe Demers, Pierre Pagé, Yoan Lamarche, Ismail El-Hamamsy
OBJECTIVES: Acute kidney injury is a frequent complication after cardiac surgery. The purpose of this study was to assess the risk factors for acute kidney injury in patients ≤60 years of age undergoing cardiac surgery and to compare these risk factors with those identified in patients ≥65 years of age. METHODS: From 2010 to 2012, 1253 patients ≤60 years (mean age 52 ± 9 years) and 2488 patients ≥65 years (mean age 74 ± 6 years) underwent cardiac surgery...
August 26, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28938543/predictive-clinical-model-of-tumor-response-after-chemoradiation-in-rectal-cancer
#12
Marisa D Santos, Cristina Silva, Anabela Rocha, Carlos Nogueira, Fernando Castro-Poças, António Araujo, Eduarda Matos, Carina Pereira, Rui Medeiros, Carlos Lopes
Survival improvement in rectal cancer treated with neoadjuvant chemoradiotherapy (nCRT) is achieved only if pathological response occurs. Mandard tumor regression grade (TRG) proved to be a valid system to measure nCRT response. The ability to predict tumor response before treatment may significantly have impact the selection of patients for nCRT in rectal cancer. The aim is to identify potential predictive pretreatment factors for Mandard response and build a clinical predictive model design. 167 patients with locally advanced rectal cancer were treated with nCRT and curative surgery...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28935681/sex-differences-in-the-utilization-and-outcomes-of-surgical-aortic-valve-replacement-for-severe-aortic-stenosis
#13
Zakeih Chaker, Vinay Badhwar, Fahad Alqahtani, Sami Aljohani, Chad J Zack, David R Holmes, Charanjit S Rihal, Mohamad Alkhouli
BACKGROUND: Studies assessing the differential impact of sex on outcomes of aortic valve replacement (AVR) yielded conflicting results. We sought to investigate sex-related differences in AVR utilization, patient risk profile, and in-hospital outcomes using the Nationwide Inpatient Sample. METHODS AND RESULTS: In total, 166 809 patients (63% male and 37% female) who underwent AVR between 2003 and 2014 were identified, and 48.5% had a concomitant cardiac surgery procedure...
September 21, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28930755/vegf-and-igf-delivered-from-alginate-hydrogels-promote-stable-perfusion-recovery-in-ischemic-hind-limbs-of-aged-mice-and-young-rabbits
#14
Erin M Anderson, Eduardo A Silva, Yibai Hao, Kathleen D Martinick, Sarah A Vermillion, Alexander G Stafford, Elisabeth G Doherty, Lin Wang, Edward J Doherty, Paul M Grossman, David J Mooney
Biomaterial-based delivery of angiogenic growth factors restores perfusion more effectively than bolus delivery methods in rodent models of peripheral vascular disease, but the same success has not yet been demonstrated in clinically relevant studies of aged or large animals. These studies explore, in clinically relevant models, a therapeutic angiogenesis strategy for the treatment of peripheral vascular disease that overcomes the challenges encountered in previous clinical trials. Alginate hydrogels providing sustained release of vascular endothelial growth factor (VEGF) and insulin-like growth factor-1 (IGF) were injected into ischemic hind limbs in middle-aged and old mice, and also in young rabbits, as a test of the scalability of this local growth factor treatment...
2017: Journal of Vascular Research
https://www.readbyqxmd.com/read/28926380/osseointegrated-transtibial-implants-in-patients-with-peripheral-vascular-disease-a-multicenter-case-series-of-5-patients-with-1-year-follow-up
#15
MULTICENTER STUDY
Robin Atallah, Jiao Jiao Li, William Lu, Ruud Leijendekkers, Jan Paul Frölke, Munjed Al Muderis
BACKGROUND: Osseointegration is an alternative treatment for amputees who are unable to wear or have difficulty wearing a socket prosthesis. Although the majority of limb amputations are due to vascular disease, such amputations have been perceived as a contraindication to osseointegration surgery. We report the outcomes of osseointegrated reconstruction in a series of 5 patients with limb amputation due to peripheral vascular disease. METHODS: Five patients with transtibial amputation and a history of peripheral vascular disease who received an osseointegration implant from 2014 to 2015 were followed for 12 months...
September 20, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28904828/usefulness-of-dural-surface-tracing-of-the-cortical-vessels-with-indocyanine-green-videoangiography-just-prior-to-dural-opening-for-various-cerebrovascular-diseases
#16
Naoki Otani, Kojiro Wada, Terushige Toyooka, Satoru Takeuchi, Arata Tomiyama, Kentaro Mori
BACKGROUND: Indocyanine green (ICG) videoangiography can be used to delineate the locations of the cortical vessels just prior to dural opening, allowing safe and optimal dural opening. The present clinical series demonstrates the adjunct use of ICG videoangiography to optimize dural opening for the treatment of various cerebrovascular diseases. METHODS: A total of 45 patients underwent surgery for superficial temporal artery-middle cerebral artery bypass (40), arteriovenous malformation (2), and dural arteriovenous fistula (3) between January 2012 and December 2016...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28887250/analysis-of-patients-undergoing-major-lower-extremity-amputation-in-the-vascular-quality-initiative
#17
Joshua Gabel, Brice Jabo, Sheela Patel, Sharon Kiang, Christian Bianchi, Jason Chiriano, Theodore Teruya, Ahmed M Abou-Zamzam
BACKGROUND: Despite an aggressive climate of limb salvage and revascularization, 7% of patients with peripheral artery disease undergo major lower extremity amputation (LEA). The purpose of this study was to describe the current demographics and early outcomes of patients undergoing major LEA in the Vascular Quality Initiative (VQI). METHODS: The VQI amputation registry was reviewed to identify patients who underwent major LEAs. Patient factors, limb characteristics, procedure type, and intraoperative variables were analyzed by the level of amputation...
September 6, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28887231/therapeutic-activity-of-superoxide-dismutase-containing-enzymosomes-on-rat-liver-ischaemia-reperfusion-injury-followed-by-magnetic-resonance-microscopy
#18
Paulo Marcelino, H Susana Marinho, Maria Celeste Campos, Ana Rita Neves, Carla Real, Filipa S Fontes, Alexandra Carvalho, Gabriel Feio, M Bárbara F Martins, M Luísa Corvo
Liver ischaemia-reperfusion injury (IRI) may occur during hepatic surgery and is unavoidable in liver transplantation. Superoxide dismutase enzymosomes (SOD-enzymosomes), liposomes where SOD is at the liposomal surface expressing enzymatic activity in intact form without the need of liposomal disruption, were developed with the aim of having a better insight into its antioxidant therapeutic outcome in IRI. We also aimed at validating magnetic resonance microscopy (MRM) at 7T as a tool to follow IRI. SOD-enzymosomes were characterized and tested in a rat ischaemia-reperfusion model and the therapeutic outcome was compared with conventional long circulating SOD liposomes and free SOD using biochemical liver injury biomarkers, histology and MRM...
September 6, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28886620/2017-esc-guidelines-on-the-diagnosis-and-treatment-of-peripheral-arterial-diseases-in-collaboration-with-the-european-society-for-vascular-surgery-esvs-document-covering-atherosclerotic-disease-of-extracranial-carotid-and-vertebral-mesenteric-renal-upper-and
#19
Victor Aboyans, Jean-Baptiste Ricco, Marie-Louise E L Bartelink, Martin Björck, Marianne Brodmann, Tina Cohnert, Jean-Philippe Collet, Martin Czerny, Marco De Carlo, Sebastian Debus, Christine Espinola-Klein, Thomas Kahan, Serge Kownator, Lucia Mazzolai, A Ross Naylor, Marco Roffi, Joachim Röther, Muriel Sprynger, Michal Tendera, Gunnar Tepe, Maarit Venermo, Charalambos Vlachopoulos, Ileana Desormais
No abstract text is available yet for this article.
August 26, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28876577/surgical-burden-of-disease-at-a-regional-hospital-in-south-africa
#20
O Swart, J Pape, R Duvenage
BACKGROUND: There is limited published data describing the nature of surgical admissions at a regional level in the South African context. Worcester Hospital General Surgery has introduced an electronic online database to manage its surgical services. This study uses that database to evaluate the surgical burden of disease for the Cape Winelands East and Overberg districts of the Western Cape. METHOD: Admissions data were prospectively captured from February 2012 to January 2016, then retrospectively reviewed and classified into 5 types: (1) elective surgery/investigations (ESI); (2) trauma; (3) burns; (4) non-traumatic surgical emergencies (NTSE); (5) unplanned readmission within 30 days...
September 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
keyword
keyword
9661
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"