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https://www.readbyqxmd.com/read/28530217/-phonosurgical-methods-of-treatment-in-unilateral-vocal-folds-paralysis
#1
REVIEW
Bozena Kosztyła-Hojna, Greta Berger, Maciej Zdrojkowski
Glottal insufficiency (GI) is a cause of breathy voice that can profoundly affect quality of voice. Main causes are unilateral vocal fold paralysis or endoscopic cordectomy for the early treatment of laryngeal cancer of the glottis. The main strategy in surgical treatment is type I medialization thyroplasty according to Isshiki with the use of implants e.g. silastic, hydroxyapatite, titanium, Gore-Tex or Montgomery. Other procedures are arytenoid adduction, the injection laryngoplasty via thyrohyoid and cricothyroid approach and laryngeal reinnervation...
April 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28527883/endovascular-iliocaval-stent-reconstruction-for-inferior-vena-cava-filter-associated-iliocaval-thrombosis-approach-technical-success-safety-and-two-year-outcomes-in-120-patients
#2
Jeffrey Forris Beecham Chick, Alexandria Jo, J Matthew Meadows, Steven D Abramowitz, Minhaj S Khaja, Kyle J Cooper, David M Williams
PURPOSE: To report technical success, outcomes, and patency of iliocaval stent reconstruction for inferior vena cava (IVC) filter-bearing iliocaval thrombosis. MATERIALS AND METHODS: A total of 120 patients with 123 IVC filters and symptomatic iliocaval thrombosis underwent stent reconstruction. Mean patient age was 55 years (range, 19-88 y). Filters included 70 (57%) retrievable and 53 (43%) permanent filters. Symptoms included lower extremity swelling or pain (n = 93), ulcers (n = 8), phlegmasia (n = 7), back pain (n = 5), shortness of breath (n = 4), worsening renal function (n = 2), and stenosis identified during translumbar catheter placement (n = 1)...
May 18, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28522655/choice-of-hemodialysis-access-in-older-adults-a-cost-effectiveness-analysis
#3
Rasheeda K Hall, Evan R Myers, Sylvia E Rosas, Ann M O'Hare, Cathleen S Colón-Emeric
BACKGROUND AND OBJECTIVES: Although arteriovenous fistulas have been found to be the most cost-effective form of hemodialysis access, the relative benefits of placing an arteriovenous fistula versus an arteriovenous graft seem to be least certain for older adults and when placed preemptively. However, older adults' life expectancy is heterogeneous, and most patients do not undergo permanent access creation until after dialysis initiation. We evaluated cost-effectiveness of arteriovenous fistula placement after dialysis initiation in older adults as a function of age and life expectancy...
May 18, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28522650/examining-the-association-between-hemodialysis-access-type-and-mortality-the-role-of-access-complications
#4
Pietro Ravani, Robert Quinn, Matthew Oliver, Bruce Robinson, Ronald Pisoni, Neesh Pannu, Jennifer MacRae, Braden Manns, Brenda Hemmelgarn, Matthew James, Marcello Tonelli, Brenda Gillespie
BACKGROUND AND OBJECTIVES: People receiving hemodialysis to treat kidney failure need a vascular access (a fistula, a graft, or a central venous catheter) to connect to the blood purification machine. Higher rates of access complications are considered the mechanism responsible for the excess mortality observed among catheter or graft users versus fistula users. We tested this hypothesis using mediation analysis. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We studied incident patients who started hemodialysis therapy from North America, Europe, and Australasia (the Dialysis Outcomes and Practice Patterns Study; 1996-2011)...
May 18, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28513287/contact-force-technology-integrated-with-3d-navigation-system-for-atrial-fibrillation-ablation-improving-results
#5
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/28511449/management-of-accidental-and-iatrogenic-foreign-body-injuries-to-heart-case-series
#6
REVIEW
Rupesh Kumar, Sandeep Singh Rana, Sanjay Kumar, Deepanwita Das, Monalisa Datta
Accidental and iatrogenic foreign body injuries to heart require immediate attention and its timely management is cornerstone to the life of an individual. We describe in detail five cases of Accidental and iatrogenic foreign body injuries to heart encountered between January 2013 and July 2016. Our series included the following: needle stick injury to the right atrium (1 case) retained catheter fragments in the distal main pulmonary artery (1 case), right ventricle injury during catheterisation study (1 case), right ventricle injury during permanent pacemaker lead placement (1 case), device migration in atrial septal defect closure (1 case)...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28496929/management-of-patients-with-atrial-fibrillation-focus-on-treatment-options
#7
REVIEW
Pawel Matusik, Jacek Lelakowski, Barbara Malecka, Jacek Bednarek, Remigiusz Noworolski
Atrial fibrillation (AF) is leading cardiac arrhythmia with important clinical implications. Its diagnosis is usually made on the basis on 12-lead ECG or 24-hour Holter monitoring. More and more clinical evidence supports diagnostic use of cardiac event recorders and cardiovascular implantable electronic devices (CIED). Treatment options in patients with atrial fibrillation are extensive and are based on chosen rhythm and/or rate control strategy. The use and selected contraindications to AF related pharmacotherapy, including anticoagulants are shown...
October 2016: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/28496076/-early-results-of-complex-fractionated-atrial-electrogram-mapping-guided-atrial-fibrillation-surgery
#8
Kazuaki Fukahara, Mari Sakai, Shigeki Yokoyama, Toshio Doi, Naoki Yoshimura
OBJECTIVE: Although the Cox-maze operation is the standard surgical procedure for permanent atrial fibrillation(AF), conversion to sinus rhythm is limited by patient characteristics, including the duration of AF, atrial size, and voltage of fibrillation waves. A surgical strategy based on structural alteration of the electrical substrates of AF is required to achieve better outcomes of AF surgery. Complex fractionated atrial electrogram (CFAE) plays an important role in the electrical substrate of AF...
May 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28465077/spinal-activation-of-the-npy-y1-receptor-reduces-mechanical-and-cold-allodynia-in-rats-with-chronic-constriction-injury
#9
Mariana Malet, Candelaria Leiguarda, Guillermo Gastón, Carly McCarthy, Pablo Brumovsky
Neuropeptide tyrosine (NPY) and its associated receptors Y1R and Y2R have been previously implicated in the spinal modulation of neuropathic pain induced by total or partial sectioning of the sciatic nerve. However, their role in chronic constrictive injuries of the sciatic nerve has not yet been described. In the present study, we analyzed the consequences of pharmacological activation of spinal Y1R, by using the specific Y1R agonist Leu(31)Pro(34)-NPY, in rats with chronic constriction injury (CCI). CCI and sham-injury rats were implanted with a permanent intrathecal catheter (at day 7 after injury), and their response to the administration of different doses (2...
April 29, 2017: Peptides
https://www.readbyqxmd.com/read/28451747/-community-acquired-urinary-tract-infections-association-with-risk-factors-changes-in-causative-organisms-and-resistance-over-time
#10
B Ubrig, M Böhme, A Merklinghaus, F Wagenlehner
BACKGROUND: Published studies on community-acquired urinary tract infections (UTI) often do not link microbiological findings with clinical risk factors and patient data. MATERIALS AND METHODS: We retrospectively correlated clinical findings of all patients with UTI of a urological outpatient clinic with the respective microbiological analysis of their urine samples over 2 periods of time: (A: 2005-2006 and B: 2011-2012). Patients were stratified to the following risk groups: uncomplicated cystitis, diabetes mellitus type 2, nursing home resident, prostatitis/epidydimitis, permanent catheter...
April 27, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28442933/drainage-of-malignant-ascites-patient-selection-and-perspectives
#11
REVIEW
Maciej Stukan
Malignant ascites (MA) is a sign of advanced cancer and poor prognosis. MA can result in impairment in quality of life (QOL) and significant symptoms. As a supportive treatment, ascites can be drained by paracentesis (PC), percutaneously implanted catheters (tunneled, untunneled, central venous catheters), or peritoneal ports, or peritoneovenous shunts. The aim of this study was to evaluate the effectiveness, safety, and patient-reported outcomes (PRO) of different drainage methods for the management of MA...
2017: Cancer Management and Research
https://www.readbyqxmd.com/read/28407882/tunneled-dialysis-catheters-might-receive-permanent-resident-status-after-a-while-a-case-for-caution
#12
Abhilash Koratala, Volodymyr Chornyy, Ashutosh M Shukla, Amir Kazory
No abstract text is available yet for this article.
May 2017: Kidney International
https://www.readbyqxmd.com/read/28400919/paroxysmal-atrial-fibrillation-ablation-achieving-permanent-pulmonary-vein-isolation-by-point-by-point-radiofrequency-lesions
#13
REVIEW
Alonso Pedrote, Juan Acosta, Beatriz Jáuregui-Garrido, Manuel Frutos-López, Eduardo Arana-Rueda
Pulmonary vein isolation by point-by-point radiofrequency catheter ablation constitutes the cornerstone of catheter ablation strategies for the treatment of atrial fibrillation. However, despite advances in pulmonary vein isolation ablation strategies, long-term success rates after ablation remain suboptimal, which highlights the need to develop techniques to achieve more durable lesions. Strategies proposed to improve the durability of pulmonary vein isolation can be divided into two groups: Those addressed to improving the quality of the lesion and those that optimize the detection of acute PV reconnection during the ablation procedure...
March 26, 2017: World Journal of Cardiology
https://www.readbyqxmd.com/read/28384379/repeated-lumbar-or-ventricular-punctures-in-newborns-with-intraventricular-haemorrhage
#14
REVIEW
Andrew Whitelaw, Richard Lee-Kelland
BACKGROUND: Although in recent years the percentage of preterm infants who suffer intraventricular haemorrhage (IVH) has reduced, posthaemorrhagic hydrocephalus (PHH) remains a serious problem with a high rate of cerebral palsy and no evidence-based treatment. Survivors often have to undergo ventriculoperitoneal shunt (VPS) surgery, which makes the child permanently dependent on a valve and catheter system. This carries a significant risk of infection and the need for surgical revision of the shunt...
April 6, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28369303/transaortic-transcatheter-aortic-valve-implantation-as-a-first-line-choice-or-as-a-last-resort-an-analysis-based-on-the-route-registry
#15
Nikolaos Bonaros, Rainer Petzina, Riccardo Cocchieri, Dariusz Jagielak, Marco Aiello, Joel Lapeze, Mika Laine, Sidney Chocron, Douglas Muir, Walter Eichinger, Matthias Thielmann, Louis Labrousse, Vinayak Bapat, Kjell Arne Rein, Jean-Philippe Verhoye, Gino Gerosa, Hardy Baumbach, Markus Kofler, Peter Bramlage, Cornelia Deutsch, Martin Thoenes, Derk Frank, Mauro Romano
OBJECTIVES: Transaortic transcatheter aortic valve implantation (TAo-TAVI) is a recently developed alternative to transapical (TA) or transfemoral (TF) TAVI. We aimed to analyse the effectiveness and safety of TAo-TAVI as a first line approach and to compare it to patients receiving TAo-TAVI as a last resort, which is current practice. METHODS: ROUTE is a prospective, multicentre registry to assess the clinical outcomes of TAo-TAVI. Patients without contraindications for TA- and TF-TAVI (TAo-first) were compared to patients with contraindications for both of these access routes (TAo-last)...
May 1, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28365108/hybrid-interventions-for-catheter-placement-in-pediatric-intestinal-rehabilitation-patients-with-end-stage-venous-access
#16
Ludger Sieverding, Andreas Busch, Jens Gesche, Gunnar Blumenstock, Ekkehard Sturm, Ilias Tsiflikas, Femke Piersma, Anja Hauser, Gesa Wiegand, Steffen Hartleif, Michael Hofbeck, Jörg Fuchs, Steven W Warmann
PURPOSE: The purpose of this study is to analyze the combined approach of endovascular and open surgical procedures for insertion of permanent central venous catheters in children with intestinal failure and end-stage venous access. METHODS: Data of 14 children (16 interventions) with intestinal failure and end-stage venous access, treated within the pediatric intestinal rehabilitation program at our institution between September 2011 and November 2016, were retrospectively reviewed...
March 24, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28363269/establishing-a-large-animal-model-for-in-vivo-reprogramming-of-bile-duct-cells-into-insulin-secreting-cells-to-treat-diabetes
#17
Caitlin M Hill, Anannya Banga, Juan E Abrahante, Ce Yuan, Lucas A Mutch, Jody Janecek, Timothy O'Brien, Melanie L Graham, James R Dutton
Type 1 diabetes manifests as autoimmune destruction of beta cells requiring metabolic management with an exogenous replacement of insulin, either by repeated injection of recombinant insulin or by transplantation of allogeneic islets from cadaveric donors. Both of these approaches have severe limitations. Repeated insulin injection requires intensive blood glucose monitoring, is expensive, and is associated with decreased quality-of-life measures. Islet transplantation, while highly effective, is severely limited by shortage of donor organs...
March 31, 2017: Human Gene Therapy. Clinical Development
https://www.readbyqxmd.com/read/28359605/two-cases-of-permanent-indwelling-catheter-for-long-term-administration-of-intrapleural-chemotherapy
#18
Javier Lázaro Sierra, Vicente Carrasco, Enrique Cases, Cristina Gómez Gonzalez
No abstract text is available yet for this article.
March 27, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28350743/home-based-drainage-of-refractory-ascites-by-a-permanent-tunneled-peritoneal-catheter-can-safely-replace-large-volume-paracentesis
#19
Philipp Solbach, Christoph Höner Zu Siederdissen, Richard Taubert, Szilvia Ziegert, Kerstin Port, Andrea Schneider, Katja Hueper, Michael P Manns, Heiner Wedemeyer, Elmar Jaeckel
BACKGROUND AND AIM: Refractory ascites has a poor prognosis. Recurrent large-volume paracentesis is the current standard of care; however, it results in circulatory dysfunction and renal dysfunction, and hospitalization is commonly required. Transjugular intrahepatic portosystemic shunt placement is not an option in a substantial number of patients because of contraindications. The placement of a tunneled peritoneal drainage catheter has been shown to be effective in patients with malignant ascites...
May 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28350118/tachycardia-bradycardia-syndrome-electrophysiological-mechanisms-and-future-therapeutic-approaches-review
#20
Gary Tse, Tong Liu, Ka Hou Christien Li, Victoria Laxton, Andy On-Tik Wong, Yin Wah Fiona Chan, Wendy Keung, Camie W Y Chan, Ronald A Li
Sick sinus syndrome (SSS) encompasses a group of disorders whereby the heart is unable to perform its pacemaker function, due to genetic and acquired causes. Tachycardia‑bradycardia syndrome (TBS) is a complication of SSS characterized by alternating tachycardia and bradycardia. Techniques such as genetic screening and molecular diagnostics together with the use of pre-clinical models have elucidated the electrophysiological mechanisms of this condition. Dysfunction of ion channels responsible for initiation or conduction of cardiac action potentials may underlie both bradycardia and tachycardia; bradycardia can also increase the risk of tachycardia, and vice versa...
February 6, 2017: International Journal of Molecular Medicine
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