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https://www.readbyqxmd.com/read/28445859/a-risk-scoring-model-based-on-vital-signs-and-laboratory-data-predicting-transfer-to-the-intensive-care-unit-of-patients-admitted-to-gastroenterology-wards
#1
Won-Young Kim, Jinmi Lee, Ju-Ry Lee, Youn Kyung Jung, Hwa Jung Kim, Jin Won Huh, Chae-Man Lim, Younsuck Koh, Sang-Bum Hong
PURPOSE: To compare the ability of a score based on vital signs and laboratory data with that of the modified early warning score (MEWS) to predict ICU transfer of patients with gastrointestinal disorders. MATERIALS AND METHODS: Consecutive events triggering medical emergency team activation in adult patients admitted to the gastroenterology wards of the Asan Medical Center were reviewed. Binary logistic regression was used to identify factors predicting transfer to the ICU...
April 19, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28445699/journey-of-cystatins-from-being-mere-thiol-protease-inhibitors-to-at-heart-of-many-pathological-conditions
#2
REVIEW
Anas Shamsi, Bilqees Bano
Cystatins are thiol proteinase inhibitors (TPI), present ubiquitously in animals, plants and micro-organisms. These are not merely inhibitors rather they are at heart of many pathological conditions ranging from diabetes to renal failure. These are essential for maintenance of protein balance of the cell; once this balance gets disturbed, it may lead to cell death. Thus, cystatins cannot be merely regarded as TPI's as these have been found to play a pivotal role in tumorigenesis and neurodegenerative diseases...
April 23, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28445682/atrial-fibrillation-diagnostic-accuracy-of-coronary-ct-angiography-performed-with-a-whole-heart-230-%C3%A2%C2%B5m-spatial-resolution-ct-scanner
#3
Daniele Andreini, Gianluca Pontone, Saima Mushtaq, Edoardo Conte, Marco Perchinunno, Marco Guglielmo, Valentina Volpato, Andrea Annoni, Andrea Baggiano, Alberto Formenti, Maria Elisabetta Mancini, Virginia Beltrama, Valentina Ditali, Alessandro Campari, Cesare Fiorentini, Antonio L Bartorelli, Mauro Pepi
Purpose To assess image quality, interpretability, diagnostic accuracy, and radiation exposure of a computed tomography (CT) scanner with 16-cm coverage and 230-µm spatial resolution at coronary artery evaluation in patients with atrial fibrillation (AF) by using invasive coronary angiography (ICA) as the reference method and to compare the results with those obtained in patients with sinus rhythm (SR). Materials and Methods Written informed consent and institutional ethics committee approval were obtained...
April 26, 2017: Radiology
https://www.readbyqxmd.com/read/28445559/association-of-us-centers-for-medicare-and-medicaid-services-hospital-30-day-risk-standardized-readmission-metric-with-care-quality-and-outcomes-after-acute-myocardial-infarction-findings-from-the-national-cardiovascular-data-registry-acute-coronary-treatment
#4
Ambarish Pandey, Harsh Golwala, Hurst M Hall, Tracy Y Wang, Di Lu, Ying Xian, Karen Chiswell, Karen E Joynt, Abhinav Goyal, Sandeep R Das, Dharam Kumbhani, Howard Julien, Gregg C Fonarow, James A de Lemos
Importance: The US Centers for Medicare and Medicaid Services Hospital Readmissions Reduction Program penalizes hospitals with higher-than-expected risk-adjusted 30-day readmission rates (excess readmission ratio [ERR] > 1) after acute myocardial infarction (MI). However, the association of ERR with MI care processes and outcomes are not well established. Objective: To evaluate the association between ERR for MI with in-hospital process of care measures and 1-year clinical outcomes...
April 26, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/28445319/intraoperative-cardiac-arrest-a-10-year-study-of-patients-undergoing-tumorous-surgery-in-a-tertiary-referral-cancer-center-in-china
#5
Fei Han, Yufeng Wang, Yue Wang, Jiaxu Dong, Chaoran Nie, Meng Chen, Lina Hou
Intraoperative cardiac arrest (IOCA) is a lethal complication of noncardiac surgery. According to several reports, immediate survival after IOCA is approximately 50%. In this study, a retrospective case analysis was performed to determine the incidence of IOCA, the potential causes of cardiac arrest, and the risk factors of no resuscitation in patients undergoing tumorous surgery.The medical records of surgery patients who experienced cardiac arrest during the intraoperative period between 2005 and 2014 were reviewed...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28445278/analysis-of-treatment-of-large-abdominal-malignancies-in-children-complicated-with-abdominal-compartment-syndrome-report-of-six-cases
#6
Zeng Le-Xiang, Wu Yao-Hao, Li Na, Qiu Rong-Lin, Zhou Jia-Jia, Jiang Wen-Li, Zhang Jie, Deng Xiao-Geng
To explore effective treatment of large abdominal malignancies in children complicated with abdominal compartment syndrome (ACS).Six children with large abdominal malignancies complicated with ACS were admitted to our department from January 2013 to January 2016, and the changes in their breathing, heart rate, oxygen saturation, abdominal circumference, bladder pressure, and urine output, as well as the treatment measures and outcomes, were retrospectively analyzed.The 6 children included 1 child with bilateral nephroblastoma, 1 child with abdominal alveolar rhabdomyosarcoma, 1 child with right ovarian malignant teratoma complicated with abdominal glioma, 1 child with abdominal malignant teratoma, 1 child with right nephroblastoma, and 1 child with left adrenal gland neuroblastoma...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28445227/a-review-of-player-monitoring-approaches-in-basketball-current-trends-and-future-directions
#7
Jordan L Fox, Aaron T Scanlan, Robert Stanton
Effective monitoring of players in team-sports such as basketball requires an understanding of the external demands and internal responses as they relate to training phases and competition. Monitoring of external demands and internal responses allows coaching staff to determine the dose-response associated with the imposed training load, and subsequently, if players are adequately prepared for competition. This review discusses measures reported in the literature for monitoring the external demands and internal responses of basketball players during training and competition...
April 18, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28445110/normobaric-hypoxia-increases-the-growth-hormone-response-to-maximal-resistance-exercise-in-trained-men
#8
Dean Filopoulos, Stuart J Cormack, Douglas G Whyte
This study examined the effect of hypoxia on growth hormone (GH) release during an acute bout of high-intensity, low-volume resistance exercise. Using a single-blinded, randomised crossover design, 16 resistance-trained males completed two resistance exercise sessions in normobaric hypoxia (HYP; inspiratory oxygen fraction, (FiO2) 0.12, arterial oxygen saturation (SpO2) 82 ± 2%) and normoxia (NOR; FiO2 0.21, SpO2 98 ± 0%). Each session consisted of five sets of three repetitions of 45° leg press and bench press at 85% of one repetition maximum...
April 26, 2017: European Journal of Sport Science
https://www.readbyqxmd.com/read/28445055/the-molecular-mechanism-of-overhauser-dynamic-nuclear-polarization-in-insulating-solids
#9
Svetlana Pylaeva, Konstantin L Ivanov, Marc Baldus, Daniel Sebastiani, Hossam Elgabarty
Dynamic Nuclear Polarization (DNP), a technique that significantly enhances NMR signals, is experiencing a renaissance owing to enormous methodological developments. In the heart of DNP is a polarization transfer mechanism that endows nuclei with the much larger electronic spin polarization. Polarization transfer via the Overhauser effect is traditionally known to be operative only in liquids and conducting solids. Very recently, surprisingly strong Overhauser effect DNP in insulating solids has been reported, with a DNP efficiency that increases with the magnetic field strength...
April 26, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28445003/a-multiscale-approach-for-determining-the-morphology-of-endothelial-cells-at-a-coronary-artery
#10
Hossein Ali Pakravan, Mohammad Said Saidi, Bahar Firoozabadi
The morphology of endothelial cells (ECs) may be an indication for determining the atheroprone sites. Until now, there is not any clinical imaging technique to visualize the morphology of ECs at the arteries. The present study, introduces a computational technique for determining the morphology of ECs. This technique is a multiscale simulation, consisting the artery-scale and the cell-scale. The artery-scale is a FSI simulation. The input for the artery-scale is the geometry of the coronary artery (CA), dynamic curvature of the artery due to the cardiac motion, blood flow, blood pressure, heart rate, and the mechanical properties of the blood and the arterial wall, which these quantities can be obtained for a specific patient...
April 26, 2017: International Journal for Numerical Methods in Biomedical Engineering
https://www.readbyqxmd.com/read/28444964/randomized-clinical-trial-of-landiolol-hydrochloride-for-the-prevention-of-atrial-fibrillation-and-postoperative-complications-after-oesophagectomy-for-cancer
#11
T Ojima, M Nakamori, M Nakamura, M Katsuda, K Hayata, T Kato, J Kitadani, H Tabata, A Takeuchi, H Yamaue
BACKGROUND: Atrial fibrillation is common after oesophageal surgery. The aim of this study was to evaluate whether landiolol hydrochloride was effective and safe in the prevention of atrial fibrillation after oesophagectomy, and to see whether a reduction in incidence of atrial fibrillation would reduce other postoperative complications. METHODS: This single-centre study enrolled patients scheduled for transthoracic oesophagectomy in a randomized, double-blind, placebo-controlled trial between March 2013 and January 2016...
April 26, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28444936/blood-flow-restriction-attenuates-eccentric-exercise-induced-muscle-damage-without-perceptual-and-cardiovascular-overload
#12
Victor M Curty, Alexandre B Melo, Leonardo C Caldas, Lucas Guimarães-Ferreira, Nuno F de Sousa, Paula F Vassallo, Elisardo C Vasquez, Valério G Barauna
The aim of this study was to evaluate the acute effects of high-intensity eccentric exercise (HI-ECC) combined with blood flow restriction (BFR) on muscle damage markers, and perceptual and cardiovascular responses. Nine healthy men (26 ± 1 years, BMI 24 ± 1 kg m(-) ²) underwent unilateral elbow extension in two conditions: without (HI-ECC) and with BFR (HI-ECC+BFR). The HI-ECC protocol corresponded to three sets of 10 repetitions with 130% of maximal strength (1RM). The ratings of perceived exertion (RPE) and pain (RPP) were measured after each set...
April 26, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/28444660/effects-of-cycling-and-exergaming-on-neurotrophic-factors-in-elderly-type-2-diabetic-men-a-preliminary-investigation
#13
Christian Brinkmann, Leonie Schäfer, Magd Masoud, Joachim Latsch, Daniel Lay, Wilhelm Bloch, Klara Brixius
Patients with type 2 diabetes mellitus (T2DM) are at increased risk of developing neurodegenerative diseases. There is growing evidence that repeated exercise-induced transient increases in neurotrophic factors can augment neurogenesis and neuroplasticity. This pilot study compares the effects of 30-min submaximal cycling with those of exergaming (combining exercise and video gaming) at the same duration and same rating of perceived exertion (BORG RPE: 14-15) on serum neurotrophic factors in 8 elderly non-insulin-dependent T2DM patients (71±4 years) (2×2 crossover design)...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444256/outcomes-after-the-mustard-senning-and-arterial-switch-operation-for-treatment-of-transposition-of-the-great-arteries-in-finland-a-nationwide-4-decade-perspective
#14
Alireza Raissadati, Heta Nieminen, Heikki Sairanen, Eero Jokinen
OBJECTIVES: We analysed nationwide early and late results after the Mustard, Senning and arterial switch operation. METHODS: We included all paediatric patients (<18 years) who underwent a Senning, a Mustard or an arterial switch operation for transposition of the great arteries from 1968 to 2009 in Finland. Data were obtained retrospectively from a paediatric cardiac surgical database and population data from the Finnish national registry. RESULTS: Early mortality (<30 days) was 11% after Mustard and 5% after Senning operation, while the rate decreased from 19% during 1976-1999 to 2% during 2000-2009 for arterial switch patients ( P  < 0...
April 24, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28444210/initial-shunt-type-at-the-norwood-operation-impacts-myocardial-function-in-hypoplastic-left-heart-syndrome%C3%A2
#15
Hanna K Ruotsalainen, Jaana Pihkala, Jukka Salminen, Lisa K Hornberger, Heikki Sairanen, Tiina Ojala
OBJECTIVES: We investigated the impact of initial shunt type, a Blalock-Taussig (BT) shunt versus a right ventricle to pulmonary artery conduit (RV-PA) on myocardial function at different stages of surgical palliation in patients with hypoplastic left heart syndrome (HLHS). METHODS: A population-based cohort of 63 Finnish children with HLHS (BT n  = 23, RV-PA n  = 40) born between 2003 and 2010 were studied retrospectively by echocardiography prior to Stages 1, 2 and 3 palliation and 0...
April 24, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28444187/modelling-the-cost-effectiveness-pcsk9-inhibitors-vs-ezetimibe-through-ldl-c-reductions-in-a-norwegian-setting
#16
Max Korman, Torbjørn Wisløff
Aims: Despite the success of statins, there remains unmet clinical need in cardiovascular disease (CVD) prevention. New proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors reduce low-density lipoprotein cholesterol (LDL-C) by 55-65%. Two PCSK9 inhibitors, evolocumab and alirocumab, were approved for use in Norway but not yet for reimbursement through public national insurance. We aim to explore the cost-effectiveness of these compared to available treatments in a Norwegian setting...
April 21, 2017: European Heart Journal. Cardiovascular Pharmacotherapy
https://www.readbyqxmd.com/read/28444174/catheter-ablation-for-ventricular-tachycardia-in-patients-with-cardiac-sarcoidosis-a-systematic-review
#17
Nikolaos Papageorgiou, Rui Providência, Konstantinos Bronis, Dirk G Dechering, Neil Srinivasan, Lars Eckardt, Pier D Lambiase
Aims: Cardiac sarcoidosis (CS) is associated with a poor prognosis. Important features of CS include heart failure, conduction abnormalities, and ventricular arrhythmias. Ventricular tachycardia (VT) is often refractory to antiarrhythmic drugs (AAD) and immunosuppression. Catheter ablation has emerged as a treatment option for recurrent VT. However, data on the efficacy and outcomes of VT ablation in this context are sparse. Methods and results: A systematic search was performed on PubMed, EMBASE, and Cochrane database (from inception to September 2016) with included studies providing a minimum of information on CS patients undergoing VT ablation: age, gender, VT cycle length, CS diagnosis criteria, and baseline medications...
April 21, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28444088/hypertension-in-patients-admitted-to-clinical-units-at-university-hospital-post-discharge-evaluation-rated-by-telephone
#18
Cássia Lima de Campos, Angela Maria Geraldo Pierin, Natalia Alencar de Pinho
Objective: To characterize hypertensive patients after admission to hospital considering the current status, compliance to treatment, habits and lifestyle, and knowledge and beliefs about the disease. Methods: This was an exploratory study with 265 hypertensive patients admitted to a medical inpatients unit of a university hospital. Data were collected in an interview over the telephone. The level of significance was set as p<0.05. Results: It was found that 32% of hypertensive patients had died...
2017: Einstein
https://www.readbyqxmd.com/read/28444078/expiratory-rib-cage-compression-in-mechanically-ventilated-adults-systematic-review-with-meta-analysis
#19
Lúcia Faria Borges, Mateus Sasso Saraiva, Marcos Ariel Sasso Saraiva, Fabrício Edler Macagnan, Adriana Kessler
Objective: To review the literature on the effects of expiratory rib cage compression on ventilatory mechanics, airway clearance, and oxygen and hemodynamic indices in mechanically ventilated adults. Methods: Systematic review with meta-analysis of randomized clinical trials in the databases MEDLINE (via PubMed), EMBASE, Cochrane CENTRAL, PEDro, and LILACS. Studies on adult patients hospitalized in intensive care units and under mechanical ventilation that analyzed the effects of expiratory rib cage compression with respect to a control group (without expiratory rib cage compression) and evaluated the outcomes static and dynamic compliance, sputum volume, systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate, peripheral oxygen saturation, and ratio of arterial oxygen partial pressure to fraction of inspired oxygen were included...
January 2017: Revista Brasileira de Terapia Intensiva
https://www.readbyqxmd.com/read/28444068/acute-bag-valve-breathing-maneuvers-plus-manual-chest-compression-is-safe-during-stable-septic-shock-a-randomized-clinical-trial
#20
Clarissa Netto Blattner, Rafael Saldanha Dos Santos, Fernando Suparregui Dias, Alexandre Simões Dias, Régis Gemerasca Mestriner, Silvia Regina Rios Vieira
Objective: To evaluate the effects of bag-valve breathing maneuvers combined with standard manual chest compression techniques on safety, hemodynamics and oxygenation in stable septic shock patients. Design: A parallel, assessor-blinded, randomized trial of two groups. A computer-generated list of random numbers was prepared by an independent researcher to allocate treatments. Setting: The Intensive Care Unit at Hospital São Lucas, Pontifícia Universidade Católica do Rio Grande do Sul...
January 2017: Revista Brasileira de Terapia Intensiva
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