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https://www.readbyqxmd.com/read/28934807/development-of-report-turnaround-times-in-a-university-department-of-radiology-during-implementation-of-a-reformed-curriculum-for-undergraduate-medical-education
#1
Liane Albrecht, Martin H Maurer, Tim Seithe, Joachim Braun, Richard Gummert, Jonas Auer, Keno Sponheuer, Tobias Philipp Meyl, Bernd Hamm, Maximilian de Bucourt
Purpose The implementation of a reformed curriculum for undergraduate medical education with a problem-oriented focus and more bedside teaching in small groups increases the academic teaching workload. The aim of this study was to investigate whether this increase in teaching duties is associated with an increase in report turnaround times of radiologists or increased unplanned absence during term times compared with term breaks (lecture-free periods) and over the whole period under investigation. Materials and Methods The database of all radiological examinations performed at a large German university hospital was retrospectively analyzed for a two-year period from the winter term 2011/12 to the summer term 2013...
September 21, 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28934806/radiation-exposure-during-uterine-fibroid-embolization-ufe-a-confounder-controlled-comparison-between-a-state-of-the-art-angiography-unit-and-a-conventional-angiography-unit
#2
Christof-Matthias Sommer, Wieland Voigt, Michel Klapp Oliger, Christopher L Schlett, Stefan Erpenbach, Katrina Thomas, Andreas Hatopp, Patrick Kurz, Goetz M Richter
Purpose To compare radiation exposure of a state-of-the-art and a conventional angiography unit in patients undergoing uterine fibroid embolization (UFE). Materials and Methods Between January 2009 and December 2016, 286 patients underwent UFE in our Interdisciplinary Fibroid Center. The inclusion criteria for this retrospective analysis were first-time transarterial embolization for symptomatic fibroids, bilateral embolization, procedures applying a state-of-the-art (Group 1) or a conventional angiography unit (Group 2), and bilateral technical success with an adequate embolization endpoint after the injection of microspheres...
September 21, 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28934786/long-term-cost-utility-of-spinal-cord-stimulation-in-patients-with-failed-back-surgery-syndrome
#3
S Harrison Farber, Jing L Han, Aladine A Elsamadicy, Qasim Hussaini, Siyun Yang, Promila Pagadala, Beth Parente, Jichun Xie, Shivanand P Lad
BACKGROUND: Failed back surgery syndrome (FBSS) is a cause of significant morbidity for up to 40% of patients following spine surgery, and is estimated to cost almost $20 billion. Treatment options for these patients currently include conventional medical management (CMM), repeat operation, or spinal cord stimulation (SCS). Much of the published data regarding cost effectiveness of SCS comprise smaller scale randomized controlled trials (RCTs) rather than large databases capturing practices throughout the US...
September 2017: Pain Physician
https://www.readbyqxmd.com/read/28934724/integrating-health-into-local-climate-response-lessons-from-the-u-s-cdc-climate-ready-states-and-cities-initiative
#4
Mary C Sheehan, Mary A Fox, Charlotte Kaye, Beth Resnick
Public health has potential to serve as a frame to convey the urgency of behavior change needed to adapt to a changing climate and reduce greenhouse gas emissions. Local governments form the backbone of climate-related public health preparedness. Yet local health agencies are often inadequately prepared and poorly integrated into climate change assessments and plans. We reviewed the climate health profiles of 16 states and two cities participating in the U.S. Centers for Disease Control and Prevention (CDC)'s Climate-Ready States and Cities Initiative (CRSCI) that aims to build local capacity to assess and respond to the health impacts of climate change...
September 20, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934722/rice-consumption-and-squamous-cell-carcinoma-of-the-skin-in-a-united-states-population
#5
Anala Gossai, M Scot Zens, Tracy Punshon, Brian P Jackson, Ann E Perry, Margaret R Karagas
BACKGROUND: Rice contains arsenic, a known skin carcinogen. Rice intake has been associated with arsenic-related skin lesions in South Asia, but its association with skin cancers is as yet unknown. OBJECTIVES: We aimed to investigate whether rice intake contributes to urinary arsenic concentration and risk of squamous cell carcinoma (SCC) of the skin in a U.S. population. METHODS: Rice consumption was assessed using a food frequency questionnaire administered as part of a population-based case-control study of 487 SCC cases and 462 age- and gender-matched controls...
September 7, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934683/histological-transformations-of-the-dental-pulp-as-possible-indicator-of-post-mortem-interval-a-pilot-study
#6
Patricio A Carrasco, Claudia I Brizuela, Ismael A Rodriguez, Samuel Muñoz, Marianela E Godoy, Carolina Inostroza
BACKGROUND: The correct estimation of the post mortem interval (PMI) can be crucial on the success of a forensic investigation. Diverse methods have been used to estimate PMI, considering physical changes that occur after death, such as mortis algor, livor mortis, among others. Degradation after death of dental pulp is a complex process that has not yet been studied thoroughly. It has been described that pulp RNA degradation could be an indicator of PMI, however this study is limited to 6 days...
September 11, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28934673/an-analysis-of-chemicals-and-other-constituents-found-in-produced-water-from-hydraulically-fractured-wells-in-california-and-the-challenges-for-wastewater-management
#7
Emily A Chittick, Tanja Srebotnjak
As high-volume hydraulic fracturing (HF) has grown substantially in the United States over the past decade, so has the volume of produced water (PW), i.e., briny water brought to the surface as a byproduct of oil and gas production. According to a recent study (Groundwater Protection Council, 2015), more than 21 billion barrels of PW were generated in 2012. In addition to being high in TDS, PW may contain hydrocarbons, PAH, alkylphenols, naturally occurring radioactive material (NORM), metals, and other organic and inorganic substances...
September 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28934559/psychological-perspectives-on-interrogation
#8
Aldert Vrij, Christian A Meissner, Ronald P Fisher, Saul M Kassin, Charles A Morgan, Steven M Kleinman
Proponents of "enhanced interrogation techniques" in the United States have claimed that such methods are necessary for obtaining information from uncooperative terrorism subjects. In the present article, we offer an informed, academic perspective on such claims. Psychological theory and research shows that harsh interrogation methods are ineffective. First, they are likely to increase resistance by the subject rather than facilitate cooperation. Second, the threatening and adversarial nature of harsh interrogation is often inimical to the goal of facilitating the retrieval of information from memory and therefore reduces the likelihood that a subject will provide reports that are extensive, detailed, and accurate...
September 1, 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/28934550/structural-and-mechanical-roles-for-the-c-terminal-non-repetitive-domain-become-apparent-in-recombinant-spider-aciniform-silk
#9
Lingling Xu, Thierry Lefèvre, Kathleen E Orrell, Qing Meng, Michèle Auger, Xiang-Qin Liu, Jan K Rainey
Spider aciniform (or wrapping) silk is the toughest of the seven types of spider silks/glue due to a combination of high elasticity and strength. Like most spider silk proteins (spidroins), aciniform spidroin (AcSp1) has a large core repetitive domain flanked by relatively short N- and C-terminal non-repetitive domains (the NTD and CTD, respectively). The major ampullate silk protein (MaSp) CTD has been shown to control protein solubility and fiber formation, but the aciniform CTD function remains unknown. Here, we compare fiber mechanical properties, solution-state structuring, and fibrous state secondary structural composition and orientation relative to native aciniform silk for two AcSp1 repeat units with or without fused AcSp1- and MaSp-derived CTDs alongside three AcSp1 repeat units without a CTD...
September 21, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/28934521/social-media-use-before-bed-and-sleep-disturbance-among-young-adults-in-the-united-states-a-nationally-representative-study
#10
Jessica C Levenson, Ariel Shensa, Jaime E Sidani, Jason B Colditz, Brian A Primack
Study Objectives: Social media (SM) use has been positively associated with disturbed sleep among young adults. However, previous studies have not elucidated the specific importance of SM use immediately before bed. We aimed to determine the independent association of SM use during the 30 minutes before bed and disturbed sleep while controlling for covariates including total SM use throughout the day. Methods: We assessed a nationally representative sample of 1763 US young adults aged 19-32...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28934460/commentary-a-historical-review-of-centers-for-disease-control-and-prevention-antiviral-treatment-and-postexposure-chemoprophylaxis-guidance-for-human-infections-with-novel-influenza-a-viruses-associated-with-severe-human-disease
#11
Fiona P Havers, Angela P Campbell, Timothy M Uyeki, Alicia M Fry
Human infections with novel influenza A viruses are of global public health concern, and antiviral medications have a potentially important role in treatment and prevention of human illness. Initial guidance was developed by the U.S. Centers for Disease Control and Prevention after the emergence of human infections with avian influenza A(H5N1) and has evolved over time, with identification of influenza A(H7N9) virus infections in humans, as well as detection of avian influenza viruses in birds in the United States...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934454/assessment-of-molecular-antigenic-and-pathological-features-of-canine-influenza-a-h3n2-viruses-that-emerged-in-the-united-states
#12
Joanna A Pulit-Penaloza, Natosha Simpson, Hua Yang, Hannah M Creager, Joyce Jones, Paul Carney, Jessica A Belser, Genyan Yang, Jessie Chang, Hui Zeng, Sharmi Thor, Yunho Jang, Mary Lea Killian, Melinda Jenkins-Moore, Alicia Janas-Martindale, Edward Dubovi, David E Wentworth, James Stevens, Terrence M Tumpey, C Todd Davis, Taronna R Maines
Background: A single subtype of canine influenza virus (CIV), A(H3N8), was circulating in the United States until a new subtype, A(H3N2), was detected in Illinois in spring 2015. Since then, this CIV has caused thousands of infections in dogs in multiple states. Methods: In this study, genetic and antigenic properties of the new CIV were evaluated. In addition, structural and glycan array binding features of the recombinant hemagglutinin were determined. Replication kinetics in human airway cells and pathogenesis and transmissibility in animal models were also assessed...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934195/a-scoring-model-for-predicting-prognosis-of-patients-with-severe-fever-with-thrombocytopenia-syndrome
#13
Bei Jia, Xiaomin Yan, Yuxin Chen, Guiyang Wang, Yong Liu, Biyun Xu, Peixin Song, Yang Li, Yali Xiong, Weihua Wu, Yingying Hao, Juan Xia, Zhaoping Zhang, Rui Huang, Chao Wu
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging epidemic infectious disease caused by the SFTS bunyavirus (SFTSV) with an estimated high case-fatality rate of 12.7% to 32.6%. Currently, the disease has been reported in mainland China, Japan, Korea, and the United States. At present, there is no specific antiviral therapy for SFTSV infection. Considering the higher mortality rate and rapid clinical progress of SFTS, supporting the appropriate treatment in time to SFTS patients is critical. Therefore, it is very important for clinicians to predict these SFTS cases who are more likely to have a poor prognosis or even more likely to decease...
September 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28934185/hiv-care-outcomes-among-men-who-have-sex-with-men-with-diagnosed-hiv-infection-united-states-2015
#14
Sonia Singh, Andrew Mitsch, Baohua Wu
Gay, bisexual, and other men who have sex with men (collectively referred to as MSM) represent approximately 2% of the U.S. population (1), yet in 2015, MSM accounted for 70% of all diagnoses of human immunodeficiency virus (HIV) infection, including 3% who also were persons who inject drugs (2). During 2008-2014, incidence of HIV infection decreased for groups in all transmission categories except MSM (3). Testing, linkage to and retention in care, and viral suppression are important in reducing HIV transmission...
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28934184/rural-and-urban-differences-in-passenger-vehicle-occupant-deaths-and-seat-belt-use-among-adults-united-states-2014
#15
Laurie F Beck, Jonathan Downs, Mark R Stevens, Erin K Sauber-Schatz
PROBLEM/CONDITION: Motor-vehicle crashes are a leading cause of death in the United States. Compared with urban residents, rural residents are at an increased risk for death from crashes and are less likely to wear seat belts. These differences have not been well described by levels of rurality. REPORTING PERIOD: 2014. DESCRIPTION OF SYSTEMS: Data from the Fatality Analysis Reporting System (FARS) and the Behavioral Risk Factor Surveillance System (BRFSS) were used to identify passenger-vehicle-occupant deaths from motor-vehicle crashes and estimate the prevalence of seat belt use...
September 22, 2017: MMWR. Surveillance Summaries: Morbidity and Mortality Weekly Report. Surveillance Summaries
https://www.readbyqxmd.com/read/28934183/trends-in-cervical-cancer-screening-in-title-x-funded-health-centers-united-states-2005-2015
#16
Christina I Fowler, Mona Saraiya, Susan B Moskosky, Jacqueline W Miller, Julia Gable, Nancy Mautone-Smith
Cervical cancer screening is critical to early detection and treatment of precancerous cells and cervical cancer. In 2015, 83% of U.S. women reported being screened per current recommendations, which is below the Healthy People 2020 target of 93% (1,2). Disparities in screening persist for women who are younger (aged 21-30 years), have lower income, are less educated, are uninsured, lack a source of health care, or who self-identify as Asian or American Indian/Alaska Native (2). Women who are never screened or rarely screened are more likely to develop cancer and receive a cancer diagnosis at later stages than women who are screened regularly (3)...
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28934180/notes-from-the-field-travel-associated-melioidosis-and-resulting-laboratory-exposures-united-states-2016
#17
Patrick K Mitchell, Colin Campbell, Martha P Montgomery, Julie Paoline, Christopher Wilbur, Leah Posivak-Khouly, Kristin Garafalo, Mindy Elrod, Lindy Liu, Andre Weltman
In mid-July 2016, a Pennsylvania resident aged 15 years who had recently returned from Thailand was treated by a pediatrician for sore throat, fever, and bilateral thigh abscesses at the sites of mosquito bites (Figure). She had traveled to northeast Thailand with nine other teens as part of an 18-day service-oriented trip run by an Ohio-based youth tour company that arranges travel to Thailand for approximately 500 persons annually. This trip included construction and agricultural activities and recreational mud exposures...
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28934179/quickstats-human-immunodeficiency-virus-disease-death-rates-among-women-aged-45-64-years-by-race-and-age-group-national-vital-statistics-system-united-states-2000-2015
#18
(no author information available yet)
No abstract text is available yet for this article.
September 22, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28934094/estimated-changes-in-life-expectancy-and-adult-mortality-resulting-from-declining-pm2-5-exposures-in-the-contiguous-united-states-1980-2010
#19
Neal Fann, Sun-Young Kim, Casey Olives, Lianne Sheppard
BACKGROUND: PM2.5 precursor emissions have declined over the course of several decades, following the implementation of local, state, and federal air quality policies. Estimating the corresponding change in population exposure and PM2.5-attributable risk of death prior to the year 2000 is made difficult by the lack of PM2.5 monitoring data. OBJECTIVES: We used a new technique to estimate historical PM2.5 concentrations, and estimated the effects of changes in PM2...
September 6, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28934070/presence-of-trihalomethanes-in-ready-to-eat-vegetables-disinfected-with-chlorine
#20
Valentina Coroneo, Valentina Carraro, Barbara Marras, Alessandro Marrucci, Sara Succa, Barbara Meloni, Antonella Pinna, Alberto Angioni, Adriana Sanna, Marco Schintu
Trihalomethanes (THMs) - CHCl3, CHCl2Br, CHClBr2 and CHBr3 - are drinking water disinfection by-products (DBPs). These compounds can also be absorbed by different types of foods, including ready-to-eat (RTE) fresh vegetables. The potential absorption of THMs during washing of RTE vegetables could pose a potential risk to consumers' health. The concentration of THMs in the water used in the manufacturing process of these products shall not exceed the limit of 100 or 80 µgL(-1) according to European Union (EU) and United States legislation respectively...
September 21, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
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