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Ulrike Herberg, Katharina Linden, Oliver Dewald, Eva Gatzweiler, Matthias Seehase, Georg Daniel Duerr, Jonas Dörner, Stephanie Kleppe, Dennis Ladage, Johannes Breuer
BACKGROUND: Pressure-volume loops (PVL) provide vital information regarding ventricular performance and pathophysiology in cardiac disease. Unfortunately, acquisition of PVL by conductance technology is not feasible in neonates and small children due to the available human catheter size and resulting invasiveness. The aim of the study was to validate the accuracy of PVL in small hearts using volume data obtained by real-time three-dimensional echocardiography (3DE) and simultaneously acquired pressure data...
2016: PloS One
R-C Zhao, W Han, J Han, J Yu, J Guo, J-L Fu, Z Li, R-Z Zhao
OBJECTIVE: To study the efficacy and safety of radiofrequency catheter ablation (RFCA) in patients with different forms of atrial fibrillation. PATIENTS AND METHODS: By retrospective analysis, we summarize 720 cases, where patients diagnosed with atrial fibrillation in our hospital were treated with RFCA from February 2010 to October 2014. Among the cases, 425 were diagnosed with paroxysmal atrial fibrillation and 295 with non-paroxysmal atrial fibrillation (including persistent atrial fibrillation and permanent atrial fibrillation)...
October 2016: European Review for Medical and Pharmacological Sciences
Teryl K Nuckols, Emmett Keeler, Sally C Morton, Laura Anderson, Brian Doyle, Marika Booth, Roberta Shanman, Jonathan Grein, Paul Shekelle
Importance: Although quality improvement (QI) interventions can reduce central-line-associated bloodstream infections (CLABSI) and catheter-related bloodstream infections (CRBSI), their economic value is uncertain. Objective: To systematically review economic evaluations of QI interventions designed to prevent CLABSI and/or CRBSI in acute care hospitals. Evidence Review: A search of Ovid MEDLINE, Econlit, Centre for Reviews & Dissemination, New York Academy of Medicine's Grey Literature Report, Worldcat, prior systematic reviews (January 2004 to July 2016), and IDWeek conference abstracts (2013-2016), was conducted from 2013 to 2016...
October 24, 2016: JAMA Internal Medicine
I Bernátová, P Bališ, R Goga, M Behuliak, J Zicha, I Sekaj
This study investigated the contribution of reactive oxygen species (ROS) to blood pressure regulation in conscious adult male Wistar rats exposed to acute stress. Role of ROS was investigated in rats with temporally impaired principal blood pressure regulation systems using ganglionic blocker pentolinium (P, 5 mg/kg), angiotensin converting enzyme inhibitor captopril (C, 10 mg/kg), nitric oxide synthase inhibitor L-NAME (L, 30 mg/kg) and superoxide dismutase mimeticum tempol (T, 25 mg/kg). Mean arterial pressure (MAP) was measured by the carotid artery catheter and inhibitors were administered intravenously...
October 24, 2016: Physiological Research
P Deltell Colomer, N Albertos Mira-Marcelí, N Gallego Mellado, M E Kuan Argüello, M F Bordallo Vázquez, J Mira Navarro, J Gonzálvez Piñera
INTRODUCTION: In more than 50% of the necrotizing enterocolitis that underwent surgery will require an ileostomy. The optimal time to reestablish intestinal transit still is a controversial subject. Many times ileostomies cause medical issues that require early intestinal reconstruction. Our objective is to compare the early closure against late close, being the shift point 35 days according to other published research. MATERIAL AND METHODS: Retrospective study off all patients that in the last 10 years have had an episode of necrotizing enterocolitis which required an intestinal derivation like ileostomy...
January 15, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
Veysel Özgür Barış, Evren Özçınar, Özgür Ulaş Özcan, Mustafa Şırlak
Routinely, the femoral vein is used for access in ultrasound-assisted, catheter-directed thrombolysis (USAT). Presently described is a case of bilateral femoral venous occlusion caused by chronic thrombosis, successfully treated with USAT, using subclavian vein for access.
October 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
Chiara Vendramin, Siobhan McGuckin, Ferras Alwan, John-Paul Westwood, Mari Thomas, Marie Scully
BACKGROUND: Patients presenting with acute episodes of thrombotic microangiopathies (TMAs) require urgent access to plasma exchange (PEX). OctaplasLG, a solvent/detergent fresh-frozen plasma product that has undergone viral inactivation and prion reduction step, has been used in our institution since 2013, replacing Octaplas. STUDY DESIGN AND METHODS: We prospectively reviewed 981 PEX procedures where OctaplasLG was the replacement fluid in 90 patients admitted acutely with a TMA presentation within our institution from January 1, 2013, to December 31, 2015...
October 23, 2016: Transfusion
Jonathan Bevan, Lee-Anne Penn, Andrew R J Mitchell
We report the case of a 69-year-old man with dilated cardiomyopathy treated with a permanent catheter drainage system for diuretic resistant cardiac ascites. At 1 year follow-up, the patient had no heart failure related hospitalisations, displayed improved quality of life measures and had incurred no complications related to the catheter. Permanent tunnelled catheters are widely used to treat malignant ascites but may also be considered for palliation of cardiac ascites.
March 2016: ESC Heart Failure
Jianguo Ma, Yuan Luo, René R Sevag Packard, Teng Ma, Yichen Ding, Parinaz Abiri, Yu-Chong Tai, Qifa Zhou, Kirk K Shung, Rongsong Li, Tzung Hsiai
Plaque rupture causes acute coronary syndromes and stroke. Intraplaque oxidized low density lipoprotein (oxLDL) is metabolically unstable and prone to induce rupture. We designed an intravascular ultrasound (IVUS)-guided electrochemical impedance spectroscopy (EIS) sensor to enhance the detection reproducibility of oxLDL-laden plaques. The flexible 2-point micro-electrode array for EIS was affixed to an inflatable balloon anchored onto a co-axial double layer catheter (outer diameter = 2 mm). The mechanically scanning-driven IVUS transducer (45 MHz) was deployed through the inner catheter (diameter = 1...
November 1, 2016: Sensors and Actuators. B, Chemical
Alessandro Varrica, Mauro Lo Rito, Tommaso Generali, Angela Satriano, Veronica D'Oria, Erica Conforti, Francesca Pluchinotta, Massimo Chessa, Gianfranco Butera, Alessandro Frigiola, Mario Carminati, Alessandro Giamberti
No abstract text is available yet for this article.
October 25, 2016: EuroIntervention
Shun-Ting Chou, Hsin-Yi Lo, Chia-Cheng Li, Lu-Chen Cheng, Pei-Chi Chou, Yu-Chen Lee, Tin-Yun Ho, Chien-Yun Hsiang
ETHNOPHARMACOLOGICAL RELEVANCE: Hibiscus sabdariffa Linn., also known as roselle, is used in folk medicine as an anti-inflammatory agent. Urinary tract infection (UTI) is a common problem in long-term care facilities. However, effects of roselle on UTI and renal inflammation remained to be analyzed. AIM: Here we surveyed the effect of roselle drink on the prevention of UTI in long-term care facilities and analyzed the anti-inflammatory potential of roselle on lipopolysaccharide (LPS)-induced renal inflammation in mice...
October 20, 2016: Journal of Ethnopharmacology
Abhijeet B Shelke, Rajeev Menon, Anuj Kapadiya, Sachin Yalagudri, Daljeet Saggu, Sandeep Nair, C Narasimhan
OBJECTIVE: Alcohol septal ablation (ASA) is a therapeutic alternative to surgical myectomy in patients with hypertrophic obstructive cardiomyopathy (HOCM). However, the anatomical variability of the septal branch, risk of complete heart block, and late onset ventricular arrhythmias are limitations to its therapeutic usage. There is recent interest in the use of radiofrequency catheter ablation (RFCA) as a therapeutic option in HOCM. We aimed to assess the safety and efficacy of RFCA in the treatment of symptomatic HOCM...
September 2016: Indian Heart Journal
Martin J Churcher, Chris Florkowski, Sarah Carr, Lesney Stuart, Peter M George
No abstract text is available yet for this article.
February 2016: Pathology
Yuki Kuroda, Kenji Minakata, Kazuhiro Yamazaki, Hisashi Sakaguchi, Kyokun Uehara, Ryuzo Sakata
No abstract text is available yet for this article.
November 2016: Annals of Thoracic Surgery
Tony Lu, Shayan Owji, Ponraj Chinnadurai, Thomas M Loh, Adeline Schwein, Alan B Lumsden, Jean Bismuth
A 62-year-old man with coronary artery disease and ischemic cardiomyopathy after coronary artery bypass grafting and insertion of a HeartMate II (Thoratec, Pleasanton, CA) left ventricular assist device (LVAD) presented with spontaneous incisional bleeding and an ascending aortic pseudoaneurysm. Aortic angiography revealed an anomalous connection between the pseudoaneurysm and the LVAD conduit. We were able to partially embolize the tract with standard techniques, but the patient returned with repeated bleeding...
November 2016: Annals of Thoracic Surgery
Anene Ukaigwe, Pragya Shrestha, Paras Karmacharya, Sarah K Hussain, Soraya Samii, Mario D Gonzalez, Deborah Wolbrette, Gerald V Naccarrelli
BACKGROUND: Apixaban is a Factor Xa inhibitor increasingly being used for stroke prevention in atrial fibrillation (AF). Although several studies have been done, the efficacy and safety of apixaban during the peri-procedural period of AF ablation remains unclear. We sought to systematically review pooled data from these various studies to evaluate thromboembolic and bleeding risks in patients undergoing catheter ablation for AF who are treated with apixaban (interrupted and uninterrupted)...
October 22, 2016: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
Amitoj Singh Chhina, Arvind Shenoi, R Kishore Kumar, Anubhava Patel
No abstract text is available yet for this article.
September 8, 2016: Indian Pediatrics
Ram A Pathak, Gregory A Broderick, Todd C Igel, Steven P Petrou, Paul R Young, Michael J Wehle, Michael G Heckman, Nancy N Diehl, Emily R Vargas, Kandarp Shah, David D Thiel
OBJECTIVE: To compare the frequency of postoperative encounters in the 30-day and 90-day postoperative periods for various bladder outlet obstruction surgical therapies. METHODS: All patients who underwent transurethral resection of the prostate (TURP), GreenLight laser photovaporization of the prostate (GL-PVP) (American Medical Systems Inc.), and holmium laser enucleation of the prostate (HoLEP) from January 1(st), 2012 through December 31(st), 2014 were followed for 6 months postoperatively...
October 19, 2016: Urology
R Chrzan, W Panek, C F Kuijper, P Dik, A J Klijn, K de Mooij, T P V M de Jong
OBJECTIVES: To investigate whether children with lower urinary tract (LUT) anomalies are at greater risk for postoperative complications after laparoscopic pyeloplasty stented with a double-J catheter (JJC). METHODS: Prospectively collected data of laparoscopic pyeloplasty (LP) performed between 2006 and 2015 were analyzed. INCLUSION CRITERIA: 1) toilet-trained child and 2) unilateral dismembered pyeloplasty stented with a JJC done by the same surgeon...
October 19, 2016: Urology
J Voirin, I Darie, D Fischer, A Simon, I Rohmer-Heitz, F Proust
INTRODUCTION: Motor cortex stimulation is a well-known treatment modality for refractory neuropathic pain. Nevertheless, some cases of therapeutic failure have been described but alternative therapies for these cases are rarely reported. CASE REPORT: The patient presented with neuropathic pain in his right arm due to a cervical syrinx which was surgically treated by a shunt in 2003 with no clinical improvement. As alternative therapy, after an evaluation by repetitive magnetic transcranial stimulation with significant benefit, motor cortex stimulation was successfully implanted in 2004...
October 19, 2016: Neuro-Chirurgie
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