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Catheters review

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https://www.readbyqxmd.com/read/28530630/-laparoscopic-management-of-ureteroileal-stenosis-long-term-follow-up
#1
Esteban Emiliani, Pavel Gavrilov, Olga Mayordomo, Josep Salvador, Joan Palou, Antonio Rosales, Humberto Villavicencio
OBJECTIVE: To describe the laparoscopic approach for uretero-ileal anastomosis strictures and to analyse our long term series. METHODS: A retrospective review was performed evaluating our series of patients with benign ureteroileal anastomosis strictures treated laparoscopically from 2011 to 2017. Demographics and perioperative data were obtained and analyzed. Complications were described with the Clavien-Dindo classification. The surgical technique was described and a literature review was performed...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28530627/-laparoscopic-treatment-of-retroperitoneal-fibrosis
#2
Carlos Hernández Fernández, David Subirá Rios, Mercedes Moralejo Gárate, Elena Rodríguez Fernández, Jorge Caño Velasco, Felipe Herranz Amo
Retroperitoneal fibrosis is a disease that may condition a severe involvement of various organs, mainly upper urinary tract, even causing renal insufficiency. It was first described by Albarran in 1905 and it is also known as Ormonds disease. The correct diagnosis includes, in many cases, the performance of one or more tests: CT scan, MRI, renal scan, etc. It is often necessary the insertion of double J catheters on percutaneous nephrostomy tubes with the aim to preserve renal function. Initial treatment is medical, based on corticoids, and , less frequent, immunosuppressive or chemotherapy drugs...
May 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28528989/infections-during-extracorporeal-membrane-oxygenation-epidemiology-risk-factors-pathogenesis-and-prevention
#3
REVIEW
Stefano Biffi, Stefano Di Bella, Vittorio Scaravilli, Anna Maria Peri, Giacomo Grasselli, Laura Alagna, Antonio Pesenti, Andrea Gori
Extracorporeal membrane oxygenation (ECMO) is a life support technique used in patients with respiratory and/or cardiac failure. The ECMO circuit consists of vascular cannulae, a pump and an artificial lung. Infections are among the most common complications associated with ECMO and have a significant impact on the mortality rate. Here we present a narrative literature review regarding the epidemiology, risk factors, pathogenesis and prevention of infectious complications during ECMO support. The prevalence of hospital-acquired infections during ECMO is 10-12% and their occurrence is likely to be more frequent compared with other critically ill patients...
May 18, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28527303/insulin-therapy-in-neonatal-diabetes-mellitus-a-review-of-the-literature
#4
REVIEW
Ivana Rabbone, Fabrizio Barbetti, Raffaella Gentilella, Gilberto Mossetto, Riccardo Bonfanti, Claudio Maffeis, Dario Iafusco, Elvira Piccinno
AIMS: Neonatal diabetes mellitus (NDM) is a rare disorder, and guidance is limited regarding its optimal management. We reviewed insulin usage in NDM, with a focus on continuous subcutaneous insulin infusion (CSII). METHODS: A PubMed search identified 40 reports of patients with NDM treated with insulin published between 1994 and 2016. RESULTS: Data concerning treatment of NDM are limited. CSII resolves some of the issues associated with insulin therapy in neonates...
April 13, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28525615/embolic-foreign-material-in-the-central-nervous-system-of-pediatric-autopsy-patients-with-instrumented-heart-disease
#5
Matthew Torre, Mirna Lechpammer, Vera Paulson, Sanjay Prabhu, Audrey C Marshall, Amy L Juraszek, Robert F Padera, Elizabeth A Bundock, Sara O Vargas, Rebecca D Folkerth
Upon detection of foreign-body embolization to the central nervous system (CNS) following a specific invasive cardiovascular procedure in 1 autopsied child, we undertook a quality assurance analysis to determine whether other patients had had similar events. Autopsies of all infants and children with history of cardiac catheterization, heart surgery on cardiopulmonary bypass, and/or extracorporeal membrane oxygenation over a 5-year period at a single tertiary care institution were reviewed for light-microscopic evidence of foreign material...
May 19, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28521931/hemodynamic-measurements-for%C3%A2-the%C3%A2-selection-of-patients-with-renal%C3%A2-artery%C3%A2-stenosis-a-systematic-review
#6
REVIEW
Peter M van Brussel, Tim P van de Hoef, Robbert J de Winter, Liffert Vogt, Bert-Jan van den Born
Interventions targeting renal artery stenoses have been shown to lower blood pressure and preserve renal function. In recent studies, the efficacy of catheter-based percutaneous transluminal renal angioplasty with stent placement has been called into question. In the identification of functional coronary lesions, hyperemic measurements have earned a place in daily practice for clinical decision making, allowing discrimination between solitary coronary lesions and diffuse microvascular disease. Next to differences in clinical characteristics, the selection of renal arteries suitable for intervention is currently on the basis of anatomic grading of the stenosis by angiography rather than functional assessment under hyperemia...
May 22, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28521020/mid-term-outcomes-in-unbalanced-complete-atrioventricular-septal-defect-role-of-biventricular-conversion-from-single-ventricle-palliation%C3%A2
#7
Meena Nathan, Sitaram Emani, Rinske IJsselhof, Hua Liu, Kimberlee Gauvreau, Pedro Del Nido
OBJECTIVES: Management strategy for unbalanced complete atrioventricular septal defects (CASVSDs) includes single-ventricle (SV) palliation and primary or staged biventricular (BiV) repair. More recently, BiV conversion (BiVC) from SV palliation and staged BiV recruitment (BiVR) have also been advocated. This study assesses mid-term outcomes in patients with unbalanced CASVSDs according to management strategy. METHODS: Consecutive patients with unbalanced CASVSDs who underwent surgery at a tertiary care centre from January 2000 to February 2016 with institutional review board approval...
May 18, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28520959/the-effects-of-gender-on-electrical-therapies-for-the-heart-procedural-considerations-results-and-complications-a-report-from-the-xii-congress-of-the-italian-association-on-arrhythmology-and-cardiostimulation-aiac
#8
Igor Diemberger, Raffaella Marazzi, Michela Casella, Francesca Vassanelli, Paola Galimberti, Mario Luzi, Alessio Borrelli, Ezio Soldati, Pier Giorgio Golzio, Stefano Fumagalli, Pietro Francia, Luigi Padeletti, Gianluca Botto, Giuseppe Boriani
Use of cardiac implantable devices and catheter ablation is steadily increasing in Western countries following the positive results of clinical trials. Despite the advances in scientific knowledge, tools development, and techniques improvement we still have some grey area in the field of electrical therapies for the heart. In particular, several reports highlighted differences both in medical behaviour and procedural outcomes between female and male candidates. Women are referred later for catheter ablation of supraventricular arrhythmias, especially atrial fibrillation, leading to suboptimal results...
May 17, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28516821/pseudomonas-aeruginosa-outbreak-in-a-neonatal-intensive-care-unit-attributed-to-hospital-tap-water
#9
Cara Bicking Kinsey, Samir Koirala, Benjamin Solomon, Jon Rosenberg, Byron F Robinson, Antonio Neri, Alison Laufer Halpin, Matthew J Arduino, Heather Moulton-Meissner, Judith Noble-Wang, Nora Chea, Carolyn V Gould
OBJECTIVE To investigate an outbreak of Pseudomonas aeruginosa infections and colonization in a neonatal intensive care unit. DESIGN Infection control assessment, environmental evaluation, and case-control study. SETTING Newly built community-based hospital, 28-bed neonatal intensive care unit. PATIENTS Neonatal intensive care unit patients receiving care between June 1, 2013, and September 30, 2014. METHODS Case finding was performed through microbiology record review. Infection control observations, interviews, and environmental assessment were performed...
May 18, 2017: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/28515611/malposition-of-the-central-venous-catheter-a-diagnostic-dilemma
#10
Sameer N Desai, Santosh K Dasar, V Mithali
A 50-year-old male was admitted to Intensive Care Unit with head and chest injury needed multiple central venous catheter (CVC) for the long-term intravenous access. Right internal jugular vein was cannulated uneventfully, and the tip of CVC was confirmed in the chest radiograph along the right border of the mediastinum. After few days, left subclavian vein was cannulated and the procedure was uneventful. However, the postprocedure Chest X-ray showed the CVC along the left border of mediastinum rather than the right border...
April 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28515113/force-sensing-catheters-during-pediatric-radiofrequency-ablation-the-federation-study
#11
Aarti S Dalal, Hoang H Nguyen, Tammy Bowman, George F Van Hare, Jennifer N Avari Silva
BACKGROUND: Based on data from studies of atrial fibrillation ablations, optimal parameters for the TactiCath (TC; St. Jude Medical, Inc) force-sensing ablation catheter are a contact force of 20 g and a force-time integral of 400 g·s for the creation of transmural lesions. We aimed to evaluate TC in pediatric and congenital heart disease patients undergoing ablation. METHODS AND RESULTS: Comprehensive chart and case reviews were performed from June 2015 to March 2016...
May 17, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28513287/contact-force-technology-integrated-with-3d-navigation-system-for-atrial-fibrillation-ablation-improving-results
#12
Roberto Rordorf, Antonio Sanzo, Vincenzo Gionti
Pulmonary veins isolation (PVI) by radiofrequency (RF) ablation is currently an established treatment for symptomatic, drug-resistant paroxysmal atrial fibrillation. Although the effectiveness of the therapy has been clearly demonstrated, success rate after a single procedure is still sub-optimal. The main reason for recurrences after PVI is electrical pulmonary vein-atrium reconnection. In order to increase the likelihood of permanent PVI, the creation of a transmural, durable lesion is mandatory. The main determinants of lesion size and transmurality are power, stability, duration and contact-force during RF application...
May 17, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28512052/cystic-dilation-of-the-ventriculus-terminalis-cdvt-report-of-six-surgical-cases-treated-with-cyst-subarachnoid-shunting-using-t-catheter
#13
Liang Zhang, Zhifeng Zhang, Wuyang Yang, Wenqing Jia, Yulun Xu, Jun Yang
OBJECT: Cystic dilation of the ventriculus terminalis (CDVT) is a rare anatomical variation and may become symptomatic. Existing literature regarding CDVT is limited, and as a result, the clinical characteristics and management strategy of CDVT is unclear. We report in this study six cases of CDVT in our institution, and provide a review of current literature. METHODS: We included six patients with CDVT in Beijing Tiantan Hospital between September 2010 and June 2015...
May 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28510805/interventional-radiology-in-iatrogenic-ureteral-leaks-case-series-and-literature-review
#14
Claudia Trombatore, Giuseppe Giordano, Vincenzo Magnano San Lio
Iatrogenic ureteral injuries are a dramatic complication in medical practice. Nowadays there are no universal guidelines for their management. The aim of our study was to evaluate the feasibility of the percutaneous treatment in restoring ureteral integrity in 19 patients that came to our attention. In each case retrograde stenting failed and patients were candidates for re-surgery. Our strategy consists of two phases. The first step is the nephrostomy that allows an external urinary diversion putting dry the damaged ureteral segment...
May 16, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28509708/pvcs-pvc-induced-cardiomyopathy-and-the-role-of-catheter-ablation
#15
Esseim Sharma, Karuppiah Arunachalam, Mengyang Di, Antony Chu, Abhishek Maan
Premature ventricular contractions (PVCs) are common arrhythmias noticed in the clinical setting because of premature depolarization of the ventricular myocytes. Although often thought to be reflective of underlying disease rather than intrinsically harmful, PVCs have recently been linked with worse outcomes in patients without significant cardiac disease. Long-term exposure to a high PVC burden can lead to the development of PVC-induced cardiomyopathy. The pathogenesis of this condition is poorly understood at the current time...
June 2017: Critical Pathways in Cardiology
https://www.readbyqxmd.com/read/28509699/penis-transplantation-first-us-experience
#16
Curtis L Cetrulo, Kai Li, Harry M Salinas, Matthew D Treiser, Ilse Schol, Glen W Barrisford, Francis J McGovern, Adam S Feldman, Michael T Grant, Cigdem Tanrikut, Jeffrey H Lee, Richard J Ehrlichman, Paul W Holzer, Garry M Choy, Raymond W Liu, Zhi Yang Ng, Alexandre G Lellouch, Josef M Kurtz, William G Austen, Jonathan M Winograd, Branko Bojovic, Kyle R Eberlin, Ivy A Rosales, Robert B Colvin, Dicken S C Ko
OBJECTIVE: We describe the first successful penis transplant in the United States in a patient with a history of subtotal penectomy for penile cancer. BACKGROUND: Penis transplantation represents a new paradigm in restoring anatomic appearance, urine conduit, and sexual function after genitourinary tissue loss. To date, only 2 penis transplants have been performed worldwide. METHODS: After institutional review board approval, extensive medical, surgical, and radiological evaluations of the patient were performed...
May 15, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28508966/recurrent-purple-urine-bag-syndrome-presenting-with-full-spectrum-of-disease-severity-case-report-and-review-of-literature
#17
Junzhi Lin, Martha Hlafka, Omar Vargas, Mukul Bhattarai
Purple urine bag syndrome (PUBS) is a unique phenomenon characterized by purple discoloration of the urinary catheter bag and tubing following urinary catheterization lasting for hours to days. The purple discoloration is a mixture of indirubin dissolved in plastic with indigo on its surface. PUBS is most commonly associated with urinary tract infection (UTI) caused by bacteria with indoxyl phosphatase/sulfatase activity. It occurs predominantly in chronically catheterized, constipated elderly female patients...
November 2016: CEN Case Reports
https://www.readbyqxmd.com/read/28505559/-a-two-phased-study-health-care-professionals-perceptions-of-single-or-multi-use-of-intermittent-catheters
#18
D McClurg, J Coyle, A Long, K Moore, A Cottenden, C May, M Fader
AIMS: This two phase study aimed to explore health care professionals' teaching and prescribing practice related to intermittent catheterisation and to identify their perceptions about the possible implementation of a mixed (single and multi-use) package for intermittent catheterization. INTRODUCTION: Single-use intermittent catheters are the norm in the UK although multi-use is common in some other countries. A recent Cochrane review found no difference in complications, including urinary tract infection rates, between those using single or multi-use catheters...
May 4, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28504550/liver-abscesses-factors-that-influence-outcome-of-percutaneous-drainage
#19
Steffen J Haider, Massimo Tarulli, Nancy J McNulty, Eric K Hoffer
OBJECTIVE: The purpose of this study was to identify the details of percutaneous catheter drainage (PCD) of pyogenic liver abscesses, the etiologic factors, and the management techniques that contribute to successful treatment. MATERIALS AND METHODS: The records of 75 consecutively registered patients who underwent PCD of 96 abscesses at a single institution between May 2009 and May 2014 were retrospectively reviewed. Thirty-nine patients (52%) were oncology patients, and 36 (48%) had recently undergone abdominal surgery...
May 15, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28504015/laparoscopic-surgery-in-patients-on-peritoneal-dialysis-a-review-of-the-literature
#20
Giulio Mari, Renzo Scanziani, Sara Auricchio, Jacopo Crippa, Dario Maggioni
Peritoneal dialysis (PD) is an effective renal replacement therapy for the treatment of end-stage renal disease. Patients on PD undergoing abdominal open surgery often fail to resume PD. Laparoscopic surgery has recently become a serious alternative to open surgery in patients on PD to treat different abdominal pathologies. However, only a few studies have reported successful procedures without Tenckhoff catheter removal. The aim of this review is to describe how a laparoscopic technique can allow PD patients to deal with abdominal surgery without shifting to hemodialysis...
May 1, 2017: Surgical Innovation
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