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https://www.readbyqxmd.com/read/28335058/instructions-for-radiological-case-reports
#1
Peter Bannas
Purpose This paper explains the purpose and structure of a radiological case report and provides guidance for radiologists with respect to the writing of a well-structured patient case report. Materials and Methods The current literature and the author's experience as a writer were used to create a manual that describes steps for preparing a radiological case report containing all of the important ingredients for effective communication. Results Case reports are the first line of evidence in documenting clinical observations in the literature...
April 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28333937/variability-in-age-and-size-at-maturation-reproductive-longevity-and-long-term-growth-dynamics-for-kemp-s-ridley-sea-turtles-in-the-gulf-of-mexico
#2
Larisa Avens, Lisa R Goshe, Lewis Coggins, Donna J Shaver, Ben Higgins, Andre M Landry, Rhonda Bailey
Effective management of protected sea turtle populations requires knowledge not only of mean values for demographic and life-history parameters, but also temporal and spatial trends, variability, and underlying causes. For endangered Kemp's ridley sea turtles (Lepidochelys kempii), the need for baseline information of this type has been emphasized during attempts to understand causes underlying the recent truncation in the recovery trajectory for nesting females. To provide insight into variability in age and size at sexual maturation (ASM and SSM) and long-term growth patterns likely to influence population trends, we conducted skeletochronological analysis of humerus bones from 333 Kemp's ridleys stranded throughout the Gulf of Mexico (GOM) from 1993 to 2010...
2017: PloS One
https://www.readbyqxmd.com/read/28332221/right-ventricular-free-wall-longitudinal-speckle-tracking-strain-in-patients-with-pulmonary-arterial-hypertension-under-specific-treatment
#3
Hatice S Kemal, Meral Kayikcioglu, Hakan Kultursay, Ozcan Vuran, Sanem Nalbantgil, Nesrin Mogulkoc, Levent Can
BACKGROUND: Right ventricular (RV) dysfunction is a major determinant of outcomes in patients with pulmonary arterial hypertension (PAH), although the optimal measure of RV function is poorly defined. We evaluated the utility of RV free-wall speckle tracking strain as an assessment tool for RV function in patients with PAH who are already under specific treatment compared with conventional echocardiographic parameters and investigated the relationship of RV free-wall strain with clinical hemodynamic parameters of RV performance...
March 23, 2017: Echocardiography
https://www.readbyqxmd.com/read/28330530/spectrophotometric-methods-for-simultaneous-determination-of-sofosbuvir-and-ledipasvir-harvoni-tablet-comparative-study-with-two-generic-products
#4
Nisreen F Abo-Talib, Mohamed R El-Ghobashy, Marwa H Tammam
Sofosbuvir and ledipasvir are the first drugs in a combination pill to treat chronic hepatitis C virus. Simple, sensitive, and rapid spectrophotometric methods are presented for the determination of sofosbuvir and ledipasvir in their combined dosage form. These methods were based on direct measurement of ledipasvir at 333 nm (due to the lack of interference of sofosbuvir) over a concentration range of 4.0–14.0 μg/mL, with a mean recovery of 100.78 ± 0.64%. Sofosbuvir was determined, without prior separation, by third-derivative values at 281 nm; derivative ratio values at 265...
February 10, 2017: Journal of AOAC International
https://www.readbyqxmd.com/read/28330404/mental-health-and-related-factors-of-hospital-nurses
#5
Hiroshi Nukui, Michio Murakami, Sanae Midorikawa, Minako Suenaga, Yuichi Rokkaku, Hirooki Yabe, Akira Ohtsuru
The mental health of hospital nurses is a key health issue in public health promotion during the recovery phase following the Fukushima disaster. In this study, conducted 4 years after the disaster, we analyzed the overall mental health, knowledge, risk perception of radiation, and work and daily life burdens of nurses working at medical institutions in the Fukushima Prefecture (collection rate = 89.6%; response number = 730). Overall mental health status was estimated using the 12-item version of the General Health Questionnaire, and 333 respondents (45...
March 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28327906/european-cancer-mortality-predictions-for-the-year-2017-with-focus-on-lung-cancer
#6
M Malvezzi, G Carioli, P Bertuccio, P Boffetta, F Levi, C La Vecchia, E Negri
Background: We predicted cancer mortality figures in the European Union (EU) for the year 2017 using most recent available data, with a focus on lung cancer. Materials and methods: We retrieved cancer death certification data and population figures from the World Health Organisation and Eurostat databases. Age-standardized (world standard population) rates were computed for France, Germany, Italy, Poland, Spain, the UK and the EU overall in 1970-2012. We obtained estimates for 2017 by implementing a joinpoint regression model...
February 21, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28327883/chapiniella-variabilis-nematoda-parasitizing-chelonoidis-carbonarius-and-c-denticulatus-testudinidae-in-the-state-of-piau%C3%A3
#7
Simone Mousinho Freire, Anangela Ravena da Silva Leal, Marcelo Knoff, Delir Corrêa Gomes, Jeannie Nascimento Dos Santos, Elane Guerreiro Giese, Reinaldo José da Silva, Ivete Lopes Mendonça
Chapiniella variabilis (Chapin, 1924), a strongylid nematode, was collected parasitizing the large intestine of the tortoises Chelonoidis carbonarius (Spix, 1824) (Cc) and C. denticulatus (Linnaeus, 1766) (Cd) in the Zoobotanical Park of the municipality of Teresina, state of Piauí, Brazil. The taxonomic identification was based on morphological and morphometric features, using bright-field and scanning electron microscopy. The present study adds new observations on the morphology, mainly relating to the mouth papillae, external and internal leaf-crown elements, excretory pore, deirids and male and female posterior end...
March 16, 2017: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/28326854/subclinical-carotid-atherosclerosis-in-patients-with-chronic-obstructive-pulmonary-disease-a-meta-analysis-of-literature-studies
#8
Pasquale Ambrosino, Roberta Lupoli, Giovanni Cafaro, Salvatore Iervolino, Mauro Carone, Nicola Pappone, Matteo Nicola Dario Di Minno
BACKGROUND: Chronic obstructive pulmonary disease (COPD) patients have an increased cardiovascular (CV) morbidity and mortality. Common carotid intima-media thickness (CCA-IMT) and carotid plaques are surrogate markers of subclinical atherosclerosis and predictors of CV events. METHODS AND RESULTS: We performed a meta-analysis to evaluate the association between COPD and subclinical atherosclerosis. Studies evaluating the impact of COPD on CCA-IMT and on the prevalence of carotid plaques were systematically searched...
March 22, 2017: Annals of Medicine
https://www.readbyqxmd.com/read/28323171/acquired-long-qt-syndrome-in-hospitalized-patients
#9
Haixu Yu, Li Zhang, Jinqiu Liu, Ying Liu, Peter R Kowey, Yanli Zhang, Yue Chen, Yushan Wei, Lianjun Gao, Huihua Li, Jie Du, Yunlong Xia
BACKGROUND: Acquired long QT syndrome (ALQTS) has long been overlooked in clinical practice. Recent studies reported that severe ALQTS (QTc ≥500 ms) in hospitalized patients is associated with increased all-cause mortality. OBJECTIVE: We aimed to determine the role of ALQTS in the clinical outcomes of hospitalized patients. METHODS: Electronic medical records were reviewed to identify severe ALQTS in hospitalized patients in a single study center from 9-1-2013 to 2-28-2014...
March 16, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28316138/irx3-is-a-genetic-modifier-for-birth-weight-adolescent-obesity-and-transaminase-metabolism
#10
C Liu, C Chu, J Zhang, D Wu, D Xu, P Li, Y Chen, B Liu, L Pei, L Zhang, S Liu, T Qi, X-Y Lou, L Li
OBJECTIVE: IRX3 expression has been functionally associated in obesity-associated long-distance susceptibility loci, but the effect of the IRX3 genetic variants on human obesity and obesity-related metabolism remains uncertain. METHODS: To determine the genetic role of IRX3, we conducted a molecular epidemiological analysis using three haplotype tagging single nucleotide polymorphisms (SNPs; rs8053360, rs3751723 and rs12445085) and one nonsynonymous SNP (rs1126960) at the IRX3 locus in 333 junior and senior high school students from a northeast Chinese population...
March 19, 2017: Pediatric Obesity
https://www.readbyqxmd.com/read/28315947/impact-of-18-f-fdg-pet-ct-on-surgical-management-in-patients-with-advanced-melanoma-an-outcome-based-analysis
#11
Andrea Forschner, Susann-Cathrin Olthof, Brigitte Gückel, Peter Martus, Werner Vach, Christian la Fougère, Konstantin Nikolaou, Ulrike Keim, Thomas Kurt Eigentler, Claus Garbe, Christina Pfannenberg
PURPOSE: To evaluate the influence of (18)F-FDG-PET/CT on clinical decision making and outcome in advanced melanoma patients planned for radical metastasectomy. METHODS AND MATERIALS: A cohort of 333 patients with mainly stage III/IV melanoma having a PET/CT for clinical reasons was prospectively enrolled in our oncologic PET/CT registry between 2013 and 2015. Referring physicians completed questionnaires regarding their intended management for each patient before and after PET/CT...
March 18, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28315055/determination-of-heavy-metals-in-muscle-tissue-of-six-fish-species-with-different-feeding-habits-from-the-danube-river-belgrade-public-health-and-environmental-risk-assessment
#12
Dragoljub A Jovanović, Radmila V Marković, Vlado B Teodorović, Dragan S Šefer, Milena P Krstić, Stamen B Radulović, Jelena S Ivanović Ćirić, Jelena M Janjić, Milan Ž Baltić
The aim of this study was to investigate the presence of heavy metals/metalloids (Pb, Cd, Hg, Cu, Fe, Zn, As) in the muscle tissue of fish from the Danube River (two locations: Zemun and Grocka). For the purpose of heavy metal determination in fish muscle, 120 samples of six different fish species, Prussian carp, barbel, bream, carp, pike perch, and catfish were collected. For determining heavy metals, we used microwave oven digestion and atomic absorption spectrometer methods. The highest average content of Pb (0...
March 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28314875/safety-of-catheter-ablation-for-atrial-fibrillation-in-patients-with-intracranial-hemorrhage
#13
H Lin, S-N Li, R Bai, S-N Wen, N Liu, D-Y Long, R-H Yu, R-B Tang, C-H Sang, X Du, J-Z Dong, C-S Ma
BACKGROUND: The safety of anticoagulation and radiofrequency catheter ablation (RFCA) in patients with atrial fibrillation (AF) and a history of intracranial hemorrhage (ICH) remains unclear. We investigated the risks and benefits of this approach in AF patients with a history of ICH. PATIENTS AND METHODS: The ICH group included 45 AF patients with a history of ICH who underwent RFCA. Five of these patients were excluded because ICH occurred spontaneously after cerebral infarction...
March 17, 2017: Herz
https://www.readbyqxmd.com/read/28314360/optimization-of-the-surface-structure-on-black-silicon-for-surface-passivation
#14
Xiaojie Jia, Chunlan Zhou, Wenjing Wang
Black silicon shows excellent anti-reflection and thus is extremely useful for photovoltaic applications. However, its high surface recombination velocity limits the efficiency of solar cells. In this paper, the effective minority carrier lifetime of black silicon is improved by optimizing metal-catalyzed chemical etching (MCCE) method, using an Al2O3 thin film deposited by atomic layer deposition (ALD) as a passivation layer. Using the spray method to eliminate the impact on the rear side, single-side black silicon was obtained on n-type solar grade silicon wafers...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28303753/efficacy-and-safety-of-emtricitabine-tenofovir-alafenamide-ftc-taf-vs-emtricitabine-tenofovir-disoproxil-fumarate-ftc-tdf-as-a-backbone-for-treatment-of-hiv-1-infection-in-virologically-suppressed-adults-subgroup-analysis-by-third-agent-of-a-randomized-double
#15
Frank A Post, Yazdan Yazdanpanah, Gabriel Schembri, Adriano Lazzarin, Jacques Reynes, Franco Maggiolo, Mingjin Yan, Michael E Abram, Cecilia Tran-Muchowski, Andrew Cheng, Martin S Rhee
BACKGROUND: FTC/TAF was shown to be noninferior to FTC/TDF with advantages in markers of renal and bone safety. OBJECTIVE: To evaluate the efficacy and safety of switching to FTC/TAF from FTC/TDF by third agent (boosted protease inhibitor [PI] vs. unboosted third agent). METHODS: We conducted a 48-week subgroup analysis based on third agent from a randomized, double blind study in virologically suppressed adults on a FTC/TDF-containing regimen who switched to FTC/TAF vs...
March 17, 2017: HIV Clinical Trials
https://www.readbyqxmd.com/read/28303578/compulsory-community-and-involuntary-outpatient-treatment-for-people-with-severe-mental-disorders
#16
REVIEW
Steve R Kisely, Leslie A Campbell, Richard O'Reilly
BACKGROUND: It is controversial whether compulsory community treatment (CCT) for people with severe mental illness (SMI) reduces health service use, or improves clinical outcome and social functioning. OBJECTIVES: To examine the effectiveness of compulsory community treatment (CCT) for people with severe mental illness (SMI). SEARCH METHODS: We searched the Cochrane Schizophrenia Group's Study-Based Register of Trials (2003, 2008, 2012, 8 November 2013, 3 June 2016)...
March 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28302155/a-prospective-randomised-placebo-controlled-double-masked-three-armed-multicentre-phase-ii-iii-trial-for-the-study-of-a-topical-treatment-of-ischaemic-central-retinal-vein-occlusion-to-prevent-neovascular-glaucoma-the-strong-study-study-protocol-for-a-randomised
#17
Katrin Lorenz, Yvonne Scheller, Katharina Bell, Franz Grus, Katharina A Ponto, Felix Bock, Claus Cursiefen, Jens Flach, Marta Gehring, Tunde Peto, Rufino Silva, Yossi Tal, Norbert Pfeiffer
BACKGROUND: Neovascular glaucoma (NVG) is rare, comprising only 3.9% of all glaucoma cases. The most common cause of NVG is ischaemic central retinal vein occlusion (iCRVO). NVG frequently results in blindness and painful end-stage glaucomatous damage leading to the need for enucleation. Currently, there is no preventive therapy for NVG following iCRVO. Rescue treatments have severe drawbacks. Accordingly, there is a great need for preventing the often visually devastating outcomes of NVG...
March 16, 2017: Trials
https://www.readbyqxmd.com/read/28297632/increasing-yield-of-pharyngeal-chlamydia-trachomatis-among-male-gay-and-bisexual-clinic-attendees-in-sydney-an-observational-study
#18
Sian Louise Goddard, Preethi Rajagopal, David James Templeton
Background: The aim of the present study was to describe the temporal trends in Chlamydia trachomatis (CT) testing yield among gay and bisexual male (GBM) sexual health clinic attendees in Sydney. Methods: All CT testing occasions among GBM from January 2011 to December 2014 were reviewed. Yield was defined as the proportion of testing occasions where CT was detected. Results: In all, 2917 GBM were tested on 5445 occasions. CT was detected on 439 (8.1%; 95% confidence interval (CI) 7.4-8.8%) occasions. Pharyngeal, urethral and anorectal CT were detected on 74 (1...
March 16, 2017: Sexual Health
https://www.readbyqxmd.com/read/28296927/harms-benefits-and-costs-of-fecal-immunochemical-testing-versus-guaiac-fecal-occult-blood-testing-for-colorectal-cancer-screening
#19
S Lucas Goede, Linda Rabeneck, Marjolein van Ballegooijen, Ann G Zauber, Lawrence F Paszat, Jeffrey S Hoch, Jean H E Yong, Sonja Kroep, Jill Tinmouth, Iris Lansdorp-Vogelaar
BACKGROUND: The ColonCancerCheck screening program for colorectal cancer (CRC) in Ontario, Canada, is considering switching from biennial guaiac fecal occult blood test (gFOBT) screening between age 50-74 years to the more sensitive, but also less specific fecal immunochemical test (FIT). The aim of this study is to estimate whether the additional benefits of FIT screening compared to gFOBT outweigh the additional costs and harms. METHODS: We used microsimulation modeling to estimate quality adjusted life years (QALYs) gained and costs of gFOBT and FIT, compared to no screening, in a cohort of screening participants...
2017: PloS One
https://www.readbyqxmd.com/read/28296283/effects-of-transendocardial-cd34-cell-transplantation-on-diastolic-parameters-in-patients-with-nonischemic-dilated-cardiomyopathy
#20
Mojca Bervar, Mirta Kozelj, Gregor Poglajen, Matjaz Sever, Gregor Zemljic, Sabina Frljak, Marko Cukjati, Peter Cernelc, François Haddad, Bojan Vrtovec
We sought to evaluate the physiological background and the effects of CD34(+) cell transplantation on diastolic parameters in nonischemic dilated cardiomyopathy patients (DCM). We enrolled 38 DCM patients with NYHA class III and LVEF <40% who underwent transendocardial CD34(+) cell transplantation. Peripheral blood CD34(+) cells were mobilized by G-CSF, collected via apheresis, and injected transendocardially in the areas of myocardial hibernation. Patients were followed for 1 year. At baseline, estimated filling pressures were significantly elevated (E/e'≥15) in 18 patients (Group A), and moderately elevated (E/e'<15) in 20 patients (Group B)...
March 11, 2017: Stem Cells Translational Medicine
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