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Catheters review

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https://www.readbyqxmd.com/read/29774696/future-perspectives-on-endoscopic-ultrasonography-guided-therapy-for-pancreatic-neoplasm
#1
Woo Hyun Paik, Sang Hyub Lee, Sunguk Jang
Endoscopic ultrasonography (EUS)-guided therapy with ethanol injection or catheter-based radiofrequency ablation for pancreatic neoplasm has been conducted as a potential alternate treatment modality for patients who are not eligible for surgery. On the basis of the limited number of studies available, EUS-guided ablation therapy with the aforementioned methods for small pancreatic neoplasms has demonstrated promising technical feasibility and safety profiles. To be considered as a legitimate alternative option to surgery, however, EUS-guided ablation therapy must provide a long-term efficacy profile along with the consensus among experts regarding its treatment parameter...
May 18, 2018: Clinical Endoscopy
https://www.readbyqxmd.com/read/29773211/treating-obstructive-sleep-apnea-with-continuous-positive-airway-pressure-reduces-risk-of-recurrent-atrial-fibrillation-after-catheter-ablation-a-meta-analysis
#2
REVIEW
Feilong Deng, Ali Raza, Jun Guo
INTRODUCTION: Recent studies have suggested that there is a strong relationship between obstructive sleep apnea (OSA) and atrial fibrillation (AF). However, they have not identified whether treating OSA with continuous positive airway pressure (CPAP) might reduce rates of recurrent AF. OBJECTIVE: To investigate the recurrent risk of AF after catheter ablation among patients with OSA who did receive or did nor receive CPAP therapy. METHODS: A systematic review of PubMed, Embase, Medline, Cochrane library, China National Knowledge Infrastructure (CNKI) and Wan-fang databases was conducted to obtain relevant cohort studies and randomized controlled trials (RCTs)...
June 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29772964/incidence-of-arterial-catheter-complications-a-retrospective-study-of-35-cats-2010-2014
#3
Shaina Mooshian, Sarah J Deitschel, Jamie M Haggerty, Christine L Guenther
Objectives The aim of this study was to investigate the incidence of complications associated with arterial catheterization in cats in a veterinary hospital, and to document which factors may increase the incidence of complications. Methods Medical records at a referral veterinary hospital were retrospectively reviewed to identify cats that had an arterial catheter placed between January 2010 and October 2014. Results Thirty-five cats having 38 arterial catheters were included in the study. There was a relatively high incidence of minor complications (23...
May 1, 2018: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/29772402/serious-adverse-events-following-normal-pressure-hydrocephalus-surgery
#4
Vikas Kotagal, Elizabeth Walkowiak, Jason A Heth
OBJECTIVE: Recent Normal Pressure Hydrocephalus (NPH) practice guidelines describe a serious adverse event (SAE) rate following surgery of 11%. PATIENTS & METHODS: We conducted a retrospective review of 162 consecutive patients who have undergone work-up at our center's multidisciplinary NPH clinic over a 47 month time period (2/2014-12/2017). Of these, 22 ultimately underwent neurosurgical ventricular shunt surgery as treatment for NPH. Clinical records were reviewed for SAEs categorized as possibly/probably/definitely related to NPH surgery...
May 14, 2018: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29772359/bilateral-external-ventricular-drains-increase-ventriculostomy-associated-cerebrospinal-fluid-infection-in-low-modified-graeb-score-intraventricular-hemorrhage
#5
Zheng Wen-Jian, L I Liang-Ming, Hu Zi-Hui, Liao Wei, Lin Qi-Chang, Zhu Yong-Hua, Lin Shao-Hua
BACKGROUND: Ventriculostomy-associated cerebrospinal fluid infection (VAI) is a major complication limiting the use of an external ventricular drain (EVD) in intraventricular hemorrhage (IVH). Risk factors of VAI are still under wide discussion. METHODS: We performed a retrospective review of 84 IVH patients who underwent EVD at our center between January 2012 and January 2017. Preoperative clinical parameters, surgeon status, number of catheters and catheter-days, subgaleal tunneling distance, frequency of urokinase flush, and prophylactic antibiotics were compared between the infective and non-infective groups...
May 14, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29772326/thrombolysis-in-acute-lower-limb-ischemia-review-of-the-current-literature
#6
REVIEW
Panagiotis G Theodoridis, Constantinos H Davos, Ilias Dodos, Nikolaos Iatrou, Anastasios Potouridis, Georgios M Pappas, Dimitrios Staramos, Paul Antoniadis, Vasilios Argitis, Konstantinos Dervisis
INTRODUCTION: Catheter directed thrombolysis (CDT) is a therapeutic option with acceptable results in patients with acute limb ischaemia (ALI) but with severe systemic or intracranial bleeding being the most significant clinical complication. The aim of the study is to collect and present direct results of CDT in patients treated for ALI. MATERIALS AND METHODS: Reports on CDT treatment in ALI until December 2016 searched in PubMed using the key words catheter direct thrombolysis, acute lower limb ischemia and any combination of these...
May 14, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29771696/the-future-of-anesthesia-for-interventional-radiology
#7
Annie Amin, Jason Scott Lane
PURPOSE OF REVIEW: To review novel procedures in interventional radiology and describe anesthetic implications. RECENT FINDINGS: Noninvasive treatment options for patients who are nonsurgical candidates are on the rise. The complication rate for patients receiving anesthesia in the interventional radiology suite is higher than other nonoperating room anesthetizing locations. The investigative use of catheter-directed thrombolysis for acute submassive pulmonary embolism will likely lead to an increased demand for anesthesia assistance...
May 15, 2018: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/29770795/cytokines-as-biomarkers-of-inflammatory-response-after-open-versus-endovascular-repair-of-abdominal-aortic-aneurysms-a-systematic-review
#8
REVIEW
Diamantis I Tsilimigras, Fragiska Sigala, Georgios Karaolanis, Ioannis Ntanasis-Stathopoulos, Eleftherios Spartalis, Michael Spartalis, Nikolaos Patelis, Alexandros Papalampros, Chandler Long, Demetrios Moris
The repair of an abdominal aortic aneurysm (AAA) is a high-risk surgical procedure related to hormonal and metabolic stress-related response with an ensuing activation of the inflammatory cascade. In contrast to open repair (OR), endovascular aortic aneurysm repair (EVAR) seems to decrease the postoperative stress by offering less extensive incisions, dissection, and tissue manipulation. However, these beneficial effects may be offset by the release of cytokines and arachidonic acid metabolites during intra-luminal manipulation of the thrombus using catheters in endovascular repair, resulting in systemic inflammatory response (SIR), which is clinically called post-implantation syndrome...
May 17, 2018: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/29770629/predicting-factors-for-resumption-of-spontaneous-voiding-following-nerve-sparing-radical-hysterectomy
#9
Chalaithorn Nantasupha, Kittipat Charoenkwan
OBJECTIVE: To determine factors affecting voiding recovery on the day of Foley catheter removal (postoperative day 7, POD7) after nerve-sparing radical hysterectomy (NSRH) for early-stage cervical cancer. METHODS: Early-stage cervical cancer patients, who underwent type C1 radical hysterectomy between January 2006 and June 2016 were included. Clinical and pathological data were reviewed. Association between inability to attain adequate voiding function on POD7 and potential predicting factors were evaluated in univariate and multivariate analysis...
April 23, 2018: Journal of Gynecologic Oncology
https://www.readbyqxmd.com/read/29770432/automated-mandatory-bolus-versus-basal-infusion-for-maintenance-of-epidural-analgesia-in-labour
#10
REVIEW
Ban Leong Sng, Yanzhi Zeng, Nurun Nisa A de Souza, Wan Ling Leong, Ting Ting Oh, Fahad Javaid Siddiqui, Pryseley N Assam, Nian-Lin R Han, Edwin Sy Chan, Alex T Sia
BACKGROUND: Childbirth may cause the most severe pain some women experience in their lifetime. Epidural analgesia is an effective form of pain relief during labour and is considered to be the reference standard. Traditionally epidural analgesia has been delivered as a continuous infusion via a catheter in the epidural space, with or without the ability for the patient to supplement the analgesia received by activating a programmable pump to deliver additional top-up doses, known as patient-controlled epidural analgesia (PCEA)...
May 17, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29768672/catheter-ablation-for-atrial-fibrillation-on-uninterrupted-direct-oral-anticoagulants-a-safe-approach
#11
V Sawhney, M Shaukat, E Volkova, N Jones, R Providencia, S Honarbakhsh, G Dhillon, A Chow, M Lowe, P Lambiase, M Dhinoja, S Sporton, M J Earley, R J Schilling, R J Hunter
BACKGROUND: Current consensus guidelines suggest DOACs are interrupted peri-procedurally for catheter ablation (CA) of AF. However, this may predispose patients to thromboembolic complications. This study investigates the safety of CA for AF on uninterrupted DOACs compared to uninterrupted warfarin. METHODS: Single centre, retrospective study of consecutive patients undergoing CA for AF. All patients were heparinised prior to trans-septal puncture with a target activated clotting time (ACT) of 300-350 seconds...
May 16, 2018: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29765395/progressive-neurological-decline-with-deep-bilateral-imaging-changes-a-protean-presentation-of-dural-arteriovenous-fistulae
#12
Rene A Colorado, Marcelo Matiello, Hyun-Sik Yang, James D Rabinov, Aman Patel, Joshua A Hirsch, Ram Chavali, Thabele M Leslie-Mazwi
Intracranial dural arteriovenous fistulae (DAVF) within the deep cerebral vasculature are diagnostically challenging because of their variable clinical presentation and typical bilateral neuroimaging findings mimicking inflammatory, infectious, and metabolic processes. Increasingly, reports have emerged highlighting the diagnostic and treatment challenges of these lesions and their associated high morbidity and rapid clinical deterioration when untreated. We describe here a case series of 4 patients with deep cerebral DAVF who presented with impaired arousal or memory and behavioral changes...
April 2018: Interventional Neurology
https://www.readbyqxmd.com/read/29765236/methicillin-resistant-staphylococcus-aureus-bacteremia-among-liver-transplant-recipients-epidemiology-and-associated-risk-factors-for-morbidity-and-mortality
#13
REVIEW
Taohua Liu, Yuezhong Zhang, Qiquan Wan
Bacteremia due to Staphylococcus aureus , especially methicillin-resistant S. aureus (MRSA), complicates the clinical course of liver transplantation and is associated with high morbidity and mortality. Intravascular catheters had been reported to be the most frequent source of MRSA bacteremia. Among bacteremic liver recipients, 26.3%-100% of S. aureus were MRSA. Previous studies identified pre-transplant and post-transplant acquired S. aureus carriage, greater severity of liver disease, hepatocellular carcinoma and infection with immuno-modulatory viruses as predictors of S...
2018: Infection and Drug Resistance
https://www.readbyqxmd.com/read/29764876/integrated-versus-non-integrated-peripheral-intravenous-catheter-which-is-the-most-effective-system-for-peripheral-intravenous-catheter-management-the-optimum-study-a-randomised-controlled-trial-protocol
#14
Maria Isabel Castillo, Emily Larsen, Marie Cooke, Nicole M Marsh, Marianne C Wallis, Julie Finucane, Peter Brown, Gabor Mihala, Peter J Carr, Joshua Byrnes, Rachel Walker, Prudence Cable, Li Zhang, Candi Sear, Gavin Jackson, Anna Rowsome, Alison Ryan, Julie C Humphries, Susan Sivyer, Kathy Flanigan, Claire M Rickard
INTRODUCTION: Peripheral intravenous catheters (PIVCs) are frequently used in hospitals. However, PIVC complications are common, with failures leading to treatment delays, additional procedures, patient pain and discomfort, increased clinician workload and substantially increased healthcare costs. Recent evidence suggests integrated PIVC systems may be more effective than traditional non-integrated PIVC systems in reducing phlebitis, infiltration and costs and increasing functional dwell time...
May 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29763987/hemodialysis-catheter-associated-fibrin-sheath-in-a-dog
#15
Cathy E Langston, Adam E Eatroff
OBJECTIVE: To describe an intravascular fibrin sheath associated with a hemodialysis catheter in a dog. CASE SUMMARY: A 4-year-old dog presented for hemodialysis to treat acute kidney injury. Hemodialysis catheter dysfunction during the course of treatment was temporarily alleviated using a tissue plasminogen activator. A thrombus composed of fibrin and granulation tissue creating a sheath around the catheter and focally adherent to the vessel wall was identified on postmortem evaluation...
May 15, 2018: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/29761335/-biomarkers-and-atrial-fibrillation-prediction-of-recurrences-and-thromboembolic-events-after-rhythm-control-management
#16
REVIEW
Jelena Kornej, Katja Schumacher, Daniela Husser, Gerhard Hindricks
Atrial fibrillation (AF) is the most common arrhythmia in clinical praxis and is associated with an increased risk for cardio- and cerebrovascular complications leading to an increased mortality. Catheter ablation represents one of the most important and efficient therapy strategies in AF patients. Nevertheless, the high incidence of arrhythmia recurrences after catheter ablation leads to repeated procedures and higher treatment costs. Recently, several scores had been developed to predict rhythm outcomes after catheter ablation...
May 14, 2018: Herzschrittmachertherapie & Elektrophysiologie
https://www.readbyqxmd.com/read/29759774/assessment-of-left-atrial-fibrosis-by-late-gadolinium-enhancement-magnetic-resonance-imaging-methodology-and-clinical-implications
#17
REVIEW
Johannes Siebermair, Eugene G Kholmovski, Nassir Marrouche
Recently, studies using late gadolinium enhancement (LGE) magnetic resonance imaging (MRI) to identify structural changes of atrial tissue have contributed significantly to understanding the pathophysiology and progression of atrial fibrillation (AF). Moreover, imaging of atrial fibrosis using MRI has evolved to be a tool to improve clinical outcome of AF ablation procedures by allowing a patient-specific individualized management approach. LGE-MRI has been shown to predict AF ablation outcome based on pre-procedural imaging to define the extent of atrial fibrosis...
August 2017: JACC. Clinical Electrophysiology
https://www.readbyqxmd.com/read/29759657/no-radiographic-safe-margin-found-in-the-easy-ij-internal-jugular-vein-procedure
#18
Ryan N McCarter, Siamak Moayedi, Michael D Witting
BACKGROUND: The Easy IJ procedure involves placement of a 4.8-cm intravenous catheter into the internal jugular (IJ) vein using ultrasound guidance. It is not known whether this needle length has the potential to cause a pneumothorax. OBJECTIVE: The objective of this study was to determine if a radiographic "safe margin" exists. We hypothesized that an average margin of ≥2 cm would exist between the catheter tip and the pleura. METHODS: Operators used a central approach to the IJ vein...
May 11, 2018: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29756696/preliminary-experience-with-epidural-and-perineural-catheter-localization-with-pulsed-wave-doppler-ultrasonography
#19
Hesham Elsharkawy, Theresa Barnes, Rovnat Babazade, Maria Huarte, Wael Ali Sakr Esa, Brian M Ilfeld
BACKGROUND: Various methods for peripheral nerve and epidural catheter location assessment exist, with varying degrees of ease of use, utility, and accuracy. Pulsed wave Doppler (PWD) evaluates the presence of fluid flow and is possible modality to assess the location of a percutaneously inserted perineural catheter. METHODS: A retrospective chart review was conducted in which PWD ultrasonography was used to confirm the position of nerve catheters for regional anesthesia...
May 11, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29754648/the-cvad-registry-for-percutaneous-temporary-hemodynamic-support-a-prospective-registry-of-impella-mechanical-circulatory-support-use-in-high-risk-pci-cardiogenic-shock-and-decompensated-heart-failure
#20
George W Vetrovec, Mark Anderson, Theodore Schreiber, Jeffrey Popma, William Lombardi, Brijeshwar Maini, Jacob Eifer Moller, Andreas Schäfer, Simon R Dixon, Shelley Hall, E Magnus Ohman, Catalin Mindrescu, Jeffrey Moses, William O'Neill
Management of patients requiring temporary, mechanical hemodynamic support during high- risk percutaneous coronary intervention (PCI) or in cardiogenic shock is rapidly evolving. With the availability of the Impella 2.5, CP, 5.0, LD, and RP percutaneous mechanical circulatory support devices, there is a need for continued surveillance of outcomes. Three factors underline the importance of a registry for these populations. First, large randomized trials of hemodynamic support, involving cardiogenic shock, are challenging to conduct...
May 2018: American Heart Journal
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