keyword
MENU ▼
Read by QxMD icon Read
search

Arteriovenous access

keyword
https://www.readbyqxmd.com/read/28710090/the-clinical-and-economic-effect-of-vascular-access-selection-in-patients-initiating-hemodialysis-with-a-catheter
#1
Alian Al-Balas, Timmy Lee, Carlton J Young, Jeffrey A Kepes, Jill Barker-Finkel, Michael Allon
Patients in the United States frequently initiate hemodialysis with a central venous catheter (CVC) and subsequently undergo placement of a new arteriovenous fistula (AVF) or arteriovenous graft (AVG). Little is known about the clinical and economic effects of initial vascular access choice. We identified 479 patients starting hemodialysis with a CVC at a large medical center (during 2004-2012) who subsequently had an AVF (n=295) or AVG (n=105) placed or no arteriovenous access (CVC group, n=71). Compared with patients receiving an AVG, those receiving an AVF had more frequent surgical access procedures per year (1...
July 14, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28708199/management-of-transposed-arteriovenous-fistula-swing-point-stenosis-at-the-basilic-vein-angle-of-transposition-by-stent-grafts
#2
George M Nassar, Gerald Beathard, Edward Rhee, Abdul Jabbar Khan, Binh Nguyen
INTRODUCTION: Transposed basilic vein arteriovenous fistulas suffer from stenosis at their basilic angle of transposition (BAT). This lesion exhibits frequent recurrence after angioplasty. The primary goal of this study was to determine the effect of stent-graft placement on BAT lesion- and access-patency. The secondary goals were to determine the frequency of intervention pre- and post-stent placement and stent-associated stenosis. METHODS: Thirty-seven cases had stent-grafts placed at their BAT to manage stenosis...
July 5, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28705077/fifty-years-of-hemodialysis-access-literature-the-fifty-most-cited-publications-in-the-medical-literature
#3
Edvard Skripochnik, David J O'Connor, Eric B Trestman, Evan C Lipsitz, Larry A Scher
Objectives The modern era of hemodialysis access surgery began with the publication in 1966 by Brescia et al. describing the use of a surgically created arteriovenous fistula. Since then, the number of patients on chronic hemodialysis and the number of publications dealing with hemodialysis access have steadily increased. We have chronicled the increase in publications in the medical literature dealing with hemodialysis access by evaluating the characteristics of the 50 most cited articles. Methods We queried the Science Citation Index from the years 1960-2014...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28700182/-brachial-artery-pseudoaneurysm-a-rare-but-serious-complication-in-hemodialysis-patients-with-arteriovenous-fistula
#4
Andrea Mancini, Giuseppe Castriotta, Pernina Angelini, Michele Bozzi, Vincenzo Giancaspro, Elvira La Raia, Maria Teresa Nisi, Anna Rita Proscia, Giuseppe Tarantino, Ottavia Vitale, Cristoforo Cuzzola
A pseudoaneurysm or false aneurysm of the brachial artery is an uncommon occurrence in patients receiving hemodialysis with arteriovenous fistula (AVF). We describe the case of a 76-year-old woman presenting with a large, tender, pulsatile mass in the right antecubital region 10 cm from the AVF. B-mode ultrasound examination revealed a saccular hematoma. Color doppler showed a recirculation movement of blood, creating a two colors image called "Korean flag". The patient was transferred to the surgical unit where she first underwent ultrasound-guided compression and then surgical repair of the pseudoaneurysm...
June 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/28700165/-complications-and-management-of-percutaneous-femoral-arterial-access
#5
Fatima Mahhou-Sennouni, Helia Robert-Ebadi, Marc Righini, Frédéric Glauser
Vascular access complications following endovascular procedures remain an important cause of morbidity when using a femoral approach. In this review, we describe the risk factors, clinical presentation and management of hematoma, retroperitoneal bleeding, pseudoaneurysms, arteriovenous fistulae and arterial thrombosis.
December 7, 2016: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28698085/modified-park-bench-position-for-superior-vermian-arteriovenous-malformations-and-dural-fistulas
#6
Rouzbeh Motiei-Langroudi, Christoph J Griessenauer, Abdulrahman Y Alturki, Paul H Chapman, Christopher S Ogilvy, Ajith J Thomas
OBJECTIVES: Arteriovenous malformations (AVMs) of the superior cerebellar vermis and dural arteriovenous fistulas (dAVFs) draining into tentorial venous structures are uncommon lesions. Various surgical approaches and positions have been used to gain access. METHODS: We present our experience with 10 superior vermian AVMs and 3 dAVFs with retrograde transverse sinus or torcular drainage, each resected through a supracerebellar infratentorial approach in park bench position with modification of the neck and head position (vertex tilt-up instead of down)...
July 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28695442/fistula-first-initiative-historical-impact-on-vascular-access-practice-patterns-and-influence-on-future-vascular-access-care
#7
Timmy Lee
The vascular access is the lifeline for the hemodialysis patient. In the United States, the Fistula First Breakthrough Initiative (FFBI) has been influential in improving use of arteriovenous fistulas (AVF) in prevalent hemodialysis patients. Currently, prevalent AVF rates are near the goal of 66% set forth by the original FFBI. However, central venous catheter (CVC) rates remain very high in the United States in patients initiating hemodialysis, nearly exceeding 80%. A new direction of the of the FFBI has focused on strategies to reduce CVC use, and subsequently the FFBI has now been renamed the "Fistula First-Catheter Last Initiative"...
July 10, 2017: Cardiovascular Engineering and Technology
https://www.readbyqxmd.com/read/28680825/the-feasibility-of-surgical-salvage-of-thrombosed-arteriovenous-fistula-by-an-interventional-nephrologist
#8
Seong Cho
BACKGROUND: Salvage of a thrombosed arteriovenous fistula (AVF) by secondary fistula conversion may be more effective than a conventional endovascular procedure for forearm fistula thrombosis. Surgical access procedures are an undeveloped area in interventional nephrology compared to endovascular procedures. Herein, the author report the results of surgical salvage of thrombosed AVFs by interventional nephrologists. METHODS: The author retrospectively analyzed 52 surgical salvage procedures for AVF thrombosis (radiocephalic fistula = 44 cases, brachiocephalic fistula = 8 cases) that were performed by interventional nephrologist between March 2007 and January 2016...
June 2017: Kidney Research and Clinical Practice
https://www.readbyqxmd.com/read/28673467/fatal-dialysis-vascular-access-hemorrhage
#9
Matthew D Jose, Mark R Marshall, Gail Read, Nicole Lioufas, Jon Ling, Paul Snelling, Kevan R Polkinghorne
Bleeding from dialysis vascular access (arteriovenous fistulas, arteriovenous grafts, and vascular catheters) is uncommon. Death from these bleeds is rare and likely to be under-reported, with incident rates of fewer than 1 episode for every 1,000 patient-years on dialysis, meaning that dialysis units may experience this catastrophic event only once a decade. There is an opportunity to learn from (and therefore prevent) these bleeding deaths. We reviewed all reported episodes of death due to vascular access bleeding in Australia and New Zealand over a 14-year period together with individual dialysis units' root cause analyses on each event...
June 30, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28669269/microsurgical-management-of-a-high-grade-brain-arteriovenous-malformation-in-the-central-lobe-after-unsuccessful-radiosurgery
#10
Jean G de Oliveira, Carlos R Massella, Carlos Vanderlei M de Holanda, Miguel Giudicissi-Filho, Luis A B Borba
The recommendation for the great majority of high-grade brain arteriovenous malformations (bAVMs) is observation, except for those patients with recurrent hemorrhages, progressive neurological deficits, steal-related symptoms, or AVM-related aneurysms, for whom intervention should be considered. These are general recommendations, and the decision should be made on an individual basis. Surgical resection of an AVM in the central lobe may cause postoperative sensorimotor deficits since this anatomical region includes the pre- and postcentral gyri on the lateral surface and the paracentral lobule on the medial surface...
July 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28669263/microsurgical-treatment-for-arteriovenous-malformation-of-the-corpus-callosum-and-choroidal-fissure
#11
Marcos Devanir Silva da Costa, Bruno Fernandes de O Santos, Felipe Bouchabki de Almeida Guardini, Feres Chaddad-Neto
The management of arteriovenous malformations (AVMs) of the corpus callosum and choroidal fissure is challenging because they commonly receive arterial feeders from the anterior and posterior circulation, and drain to deep veins. In this video the authors present the case of a 20-year-old man who presented with acute onset of headache, loss of consciousness, and nuchal rigidity. Computed tomography, MRI, and cerebral angiography performed in tandem revealed a ruptured, large, Grade IV AVM of the corpus callosum and choroidal fissure with two groups of arterial feeders: one from the pericallosal artery and the other from the medial and lateral posterior choroidal arteries...
July 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28666501/spontaneous-rupture-and-dissection-of-aspergillus-infected-arteriovenous-fistula
#12
Syed Nayer Mahmud, Behzad Kaleem Baloch, Muhammed Safdar, Muhammed Saeed
Patients with end stage renal disease need a vascular access like arteriovenous (AV) fistula, AV graft or central venous catheter for hemodialysis. However, AV fistula can be complicated due to infection, stenosis, ulceration etc. Among these, spontaneous rupture of AV fistula is rare and can be due to stenosis or infection. Fungal infection of AV fistula is very rare and the most common organism involved is Candida. Infection of native AV fistula with Aspergillusis not reported in the literature. This case discusses the spontaneous rupture and dissection of an Aspergillusinfected arteriovenous fistula, requiring urgent closure and repairing of vessel...
November 2016: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28665460/ischemic-monomelic-neuropathy-a-long-term-follow-up-of-two-cases
#13
Vikas Singh, Huzaif Qaisar, Avais Masud, Sushil Mehandru, Elmer Sadiang-Abay, Eric J Costanzo, Loay Salman
INTRODUCTION: Ischemic monomelic neuropathy (IMN) is the most dreaded complication of an arteriovenous access creation. While uncommon, it can lead to pain, paresthesia or/and hand weakness. Creation of an arteriovenous connection causing a sudden diversion of blood away from the nerves can lead to ischemic injury to the neural tissue and cause IMN. Immediate surgical ligation has been traditionally recommended to limit ongoing neural tissue injury. CASE DESCRIPTION: We present two diabetic patients who developed IMN after the creation of a left upper extremity brachial-cephalic fistula and refused to undergo surgical ligation...
June 20, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28663227/national-healthcare-safety-network-nhsn-dialysis-event-surveillance-report-for-2014
#14
Duc B Nguyen, Alicia Shugart, Christi Lines, Ami B Shah, Jonathan Edwards, Daniel Pollock, Dawn Sievert, Priti R Patel
BACKGROUND AND OBJECTIVES: Persons receiving outpatient hemodialysis are at risk for bloodstream and vascular access infections. The Centers for Disease Control and Prevention conducts surveillance for these infections through the National Healthcare Safety Network. We summarize 2014 data submitted to National Healthcare Safety Network Dialysis Event Surveillance. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Dialysis facilities report three types of dialysis events (bloodstream infections; intravenous antimicrobial starts; and pus, redness, or increased swelling at the hemodialysis vascular access site)...
June 29, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28655388/ultrasound-guided-percutaneous-endovascular-treatment-of-arteriovenous-fistula-graft
#15
Boštjan Leskovar, Tjaša Furlan, Simona Poznič, Maja Potisek, Anton Adamlje, Tomaž Ključevšek
BACKGROUND: Ultrasound-guided percutaneous endovascular treatment of arteriovenous fistula (AVF) or graft failure is an alternative to radiologically-guided angioplastic methods. Its main advantages are that it can be used with open or percutaneous access, using no contrast media and no radiation. The aim of this study was to analyze the results of ultrasound-guided endovascular treatment of arteriovenous access failure. MATERIAL AND METHODS: Preoperative ultrasound was used to determine the degree of stenosis and the size of balloon used in angioplasty...
June 28, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28652950/highlights-on-cerebral-arteriovenous-malformation-treatment-using-combined-embolization-and-stereotactic-radiosurgery-why-outcomes-are-controversial
#16
REVIEW
Faustina N A Sackey, Nathaneal R Pinsker, Benjamin N Baako
Cerebral arteriovenous malformations (AVMs) are abnormal tangling between brain arteries and veins causing an arteriovenous shunt called nidus with an intervening network of vessels from the region of formation and spans through the brain. AVM effect is debilitating to the affected individual due to associated persistent intracerebral hemorrhage, resulting in significant occurrences of seizures and neurological damage. Recent innovative treatments involve a combination of embolization (Embo) procedures followed by stereotactic radiosurgery (SRS), designed to optimize less-invasive practice for the obliteration of the AVMs...
May 22, 2017: Curēus
https://www.readbyqxmd.com/read/28652058/repeated-paradoxical-brain-infarctions-in-a-patient-on-self-managed-home-hemodialysis-using-a-long-term-indwelling-catheter
#17
Takuya Kiyohara, Tadataka Mizoguchi, Junya Kuroda, Yoshinobu Wakisaka, Aya Irie, Chie Kitaoka, Kiichiro Fujisaki, Udai Nakamura, Kazuhiko Tsuruya, Takanari Kitazono, Tetsuro Ago
We describe the case of a 51-year-old Japanese man with an end-stage kidney disease caused by a 30-year history of type 1 diabetes mellitus. The patient had suffered repeated bilateral multiple brain infarctions within a short period of time after the initiation of a self-managed daily home hemodialysis regimen using a long-term indwelling catheter inserted into the right atrium. Despite extensive examinations, we could not find any embolic causes except for the catheter and a patent foramen ovale (PFO). The patient had experienced repeated brain infarctions under antiplatelet and anticoagulation therapies, but suffered no further brain infarctions after the removal of the catheter and the alteration of vascular access from the catheter to an arteriovenous fistula in the forearm...
June 23, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28648652/dialysis-related-parameters-influence-remodeling-in-the-venous-part-of-the-native-arteriovenous-fistula
#18
Tomasz Gołębiowski, Mariusz Kusztal, Krzysztof Letachowicz, Hanna Augustyniak-Bartosik, Maciej Szymczak, Magdalena Krajewska, Wojciech Marcinkowski, Wacław Weyde, Marian Klinger
AIM: The aim of this study was to evaluate the association of hemodynamic parameters related to hemodialysis and antropometric parameters of patients with changes in the venous part of the arteriovenous fistula (AVF) at points of needling. MATERIAL AND METHODS: 242 HD patients (60.3% men), with median age 65 [IQR 56-75] years, on HD treatment for a median of 49 [IQR 20-88] months with functioning fistula were recruited to the study. The history of vascular access, comorbidity, antropometric (BMI, BSA, body composition) and dialysis-related parameters were analyzed...
June 22, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28647193/cryopreserved-venous-allograft-is-an-acceptable-conduit-in-patients-with-current-or-prior-angioaccess-graft-infection
#19
Michael P Harlander-Locke, Peter F Lawrence, Aamna Ali, Esther Bae, James Kohn, Christopher Abularrage, Michael Ricci, Gary W Lemmon, Sotero Peralta, Jeffrey Hsu
OBJECTIVE: The durability of cryopreserved allograft has been previously demonstrated in the setting of infection. The objective of this study was to examine the safety, efficacy, patency, and cost per day of graft patency associated with using cryopreserved allograft (vein and artery) for hemodialysis access in patients with no autogenous tissue for native fistula creation and with arteriovenous graft infection or in patients at high risk for infection. METHODS: Patients implanted with cryopreserved allograft for hemodialysis access between January 2004 and January 2014 were reviewed using a standardized, multi-institutional database that evaluated demographic, comorbidity, procedural, and outcomes data...
June 21, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28639917/concomitant-staple-aneurysmorrhaphy-and-flow-calibrated-arteriovenous-fistula-banding-over-a-coronary-dilator-to-treat-hand-steal-syndrome
#20
Jennifer Baker, Rafael D Malgor
BACKGROUND: True venous aneurysm formation can occur in patients with arteriovenous fistulas (AVFs) for hemodialysis but association with steal syndrome is uncommon. METHODS: To describe a case of a patient on chronic hemodialysis through a right brachiocephalic fistula, who presents with associated steal syndrome and true arteriovenous access aneurysm. RESULTS: A 34-year-old female with true AVF aneurysm presented with hand steal syndrome confirmed by noninvasive studies...
July 2017: Vascular and Endovascular Surgery
keyword
keyword
10785
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"