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https://www.readbyqxmd.com/read/28649859/medical-authority-managerial-power-and-political-will-a-bourdieusian-analysis-of-antibiotics-in-the-hospital
#1
Emma Kirby, Alex Broom, Alexandra Gibson, Jennifer Broom, Trent Yarwood, Jeffrey Post
Antibiotic resistance poses a significant global threat, yet clinically inappropriate antibiotic use within hospitals continues despite the implementation of abatement strategies. Antibiotic use and the viability of existing antibiotic options now sit precariously at the nexus of political will, institutional governance and clinical priorities 'at the bedside'. Yet no study has hitherto explored the perspectives of managers, instead of focusing on clinicians. In this article, drawing on qualitative interviews with hospital managers, we explore accounts of responding to antimicrobial resistance, managing antibiotic governance and negotiating clinical and managerial priorities...
June 1, 2017: Health (London)
https://www.readbyqxmd.com/read/28642193/unusual-x-ray-finding-after-mandibular-reconstruction
#2
Hugues Zrounba, Eugénie Lanthemann, Martin Broome
No abstract text is available yet for this article.
June 19, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28638944/the-effect-of-fight-cost-structure-on-fighting-behaviour-involving-simultaneous-decisions-and-variable-investment-levels
#3
Mark Broom, Michal Johanis, Jan Rychtář
In the "producer-scrounger" model, a producer discovers a resource and is in turn discovered by a second individual, the scrounger, who attempts to steal it. This resource can be food or a territory, and in some situations, potentially divisible. In a previous paper we considered a producer and scrounger competing for an indivisible resource, where each individual could choose the level of energy that they would invest in the contest. The higher the investment, the higher the probability of success, but also the higher the costs incurred in the contest...
June 21, 2017: Journal of Mathematical Biology
https://www.readbyqxmd.com/read/28635585/the-meaning-and-experience-of-bereavement-support-a-qualitative-interview-study-of-bereaved-family-caregivers
#4
Emma Kirby, Katherine Kenny, Alex Broom, John MacArtney, Phillip Good
OBJECTIVE: Experiences of bereavement can be stressful and are frequently complicated by emotional, familial, and financial issues. Some-though not all-caregivers may benefit from bereavement support. While considered standard within palliative care services in Australia, bereavement support is not widely utilized by family caregivers. There is little research focused on the forms of bereavement support desired or required by family caregivers, how such care is viewed, and/or how bereavement support is experienced...
June 21, 2017: Palliative & Supportive Care
https://www.readbyqxmd.com/read/28632156/image-mosaicking-approach-for-a-double-camera-system-in-the-gaofen2-optical-remote-sensing-satellite-based-on-the-big-virtual-camera
#5
Yufeng Cheng, Shuying Jin, Mi Wang, Ying Zhu, Zhipeng Dong
The linear array push broom imaging mode is widely used for high resolution optical satellites (HROS). Using double-cameras attached by a high-rigidity support along with push broom imaging is one method to enlarge the field of view while ensuring high resolution. High accuracy image mosaicking is the key factor of the geometrical quality of complete stitched satellite imagery. This paper proposes a high accuracy image mosaicking approach based on the big virtual camera (BVC) in the double-camera system on the GaoFen2 optical remote sensing satellite (GF2)...
June 20, 2017: Sensors
https://www.readbyqxmd.com/read/28622980/how-do-hospital-respiratory-clinicians-perceive-antimicrobial-stewardship-ams-a-qualitative-study-highlighting-barriers-to-ams-in-respiratory-medicine
#6
J Broom, A Broom, E Kirby, A F Gibson, J J Post
BACKGROUND: Suboptimal antibiotic use in respiratory infections is widespread in hospital medicine and primary care. Antimicrobial stewardship (AMS) teams within hospitals, commonly led by infectious diseases physicians, are frequently charged with optimizing the use of respiratory antibiotics, but there is limited information on what drives antibiotic use in this area of clinical medicine, or on how AMS is perceived. AIM: To explore the perceptions of hospital respiratory clinicians on AMS in respiratory medicine...
May 5, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28617094/connecting-with-healthcare-providers-at-diagnosis-adolescent-young-adult-cancer-survivors-perspectives
#7
Celeste R Phillips, Joan E Haase, Marion E Broome, Janet S Carpenter, Richard M Frankel
Adolescents and young adults (AYAs) with cancer are a vulnerable and underserved population. AYAs' cancer survivorship is complicated by physical and psychosocial late effects which requires long-term follow-up. Connectedness with healthcare providers (HCPs) is a protective factor that may improve long-term follow-up behaviours of AYAs. However, little is known about AYAs' experiences connecting with HCPs. The purpose of this study was to describe AYA cancer survivors' experiences connecting with HCPs. This empirical phenomenological study interviewed nine AYA cancer survivors diagnosed during adolescence...
December 2017: International Journal of Qualitative Studies on Health and Well-being
https://www.readbyqxmd.com/read/28607434/a-translational-approach-to-capture-gait-signatures-of-neurological-disorders-in-mice-and-humans
#8
Lauren Broom, Brian A Ellison, Audrey Worley, Lara Wagenaar, Elina Sörberg, Christine Ashton, David A Bennett, Aron S Buchman, Clifford B Saper, Ludy C Shih, Jeffrey M Hausdorff, Veronique G VanderHorst
A method for capturing gait signatures in neurological conditions that allows comparison of human gait with animal models would be of great value in translational research. However, the velocity dependence of gait parameters and differences between quadruped and biped gait have made this comparison challenging. Here we present an approach that accounts for changes in velocity during walking and allows for translation across species. In mice, we represented spatial and temporal gait parameters as a function of velocity and established regression models that reproducibly capture the signatures of these relationships during walking...
June 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28604492/a-microstructural-investigation-of-disc-disruption-induced-by-low-frequency-cyclic-loading
#9
Meredith L Schollum, Kelly R Wade, Peter A Robertson, Ashvin Thambyah, Neil D Broom
STUDY DESIGN: Microstructural investigation of low frequency cyclic loading and flexing of the lumbar disc. OBJECTIVE: To explore micro-level structural damage in motion segments subjected to low frequency repetitive loading and flexing at sub-acute loads. SUMMARY OF BACKGROUND DATA: Cumulative exposure to mechanical load has been implicated in low back pain and injury. The mechanical pathways by which cyclic loading physically affects spine tissues remain unclear, in part due to the absence of high quality microstructural evidence...
June 9, 2017: Spine
https://www.readbyqxmd.com/read/28595312/the-sub-inhibitory-theory-for-antibiotic-growth-promoters
#10
Leon J Broom
Antibiotics have played a critical role in the prevention, control, and treatment of bacterial diseases in humans and animals, and as growth promoters (AGPs) when used at sub-therapeutic concentrations in animal production. Numerous hypotheses have been proposed for the effectiveness of AGPs, which have largely centered on the beneficial modulation of the intestinal microbiota. However, these hypotheses have been doubted by some researchers, as AGPs are fed at concentrations that would typically be below minimum inhibitory concentrations (sub-MIC) for the antibiotic used...
June 8, 2017: Poultry Science
https://www.readbyqxmd.com/read/28575774/a-randomized-controlled-trial-of-a-manual-based-psychosocial-group-intervention-for-young-people-with-epilepsy-pie
#11
Liam Dorris, Helen Broome, Margaret Wilson, Cathy Grant, David Young, Gus Baker, Selina Balloo, Susan Bruce, Jo Campbell, Bernie Concannon, Nadia Conway, Lisa Cook, Cheryl Davis, Bruce Downey, Jon Evans, Diane Flower, Jack Garlovsky, Shauna Kearney, Susan Lewis, Victoria Stephens, Stuart Turton, Ingram Wright
We conducted an exploratory RCT to examine feasibility and preliminary efficacy for a manual-based psychosocial group intervention aimed at improving epilepsy knowledge, self-management skills, and quality of life in young people with epilepsy. METHOD: Eighty-three participants (33:50m/f; age range 12-17years) were randomized to either the treatment or control group in seven tertiary paediatric neuroscience centres in the UK, using a wait-list control design. Participants were excluded if they reported suicidal ideation and/or scored above the cut off on mental health screening measures, or if they had a learning disability or other neurological disorder...
May 30, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28556458/behaviour-change-intervention-to-improve-shared-toilet-maintenance-and-cleanliness-in-urban-slums-of-dhaka-a-cluster-randomized-controlled-trial
#12
Mahbub-Ul Alam, Peter J Winch, Ronald E Saxton, Fosiul A Nizame, Farzana Yeasmin, Guy Norman, Abdullah-Al Masud, Farzana Begum, Mahbubur Rahman, Kamal Hossain, Anita Layden, Leanne Unicomb, Stephen P Luby
OBJECTIVES: Shared toilets in urban slums are often unclean and poorly maintained, discouraging consistent use and thereby limiting impacts on health and quality of life. We developed behaviour change interventions to support shared toilet maintenance and improve user satisfaction. We report the intervention effectiveness on improving shared toilet cleanliness. METHODS: We conducted a cluster randomized controlled trial among users of 1,226 shared toilets in 23 Dhaka slums...
May 28, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28549922/acquired-generalized-lipodystrophy-following-immune-thrombocytopenia
#13
Julia Cunningham, Rosa Nadal, Catherine Broome
No abstract text is available yet for this article.
May 23, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28549737/organizational-intellectual-capital-and-the-role-of-the-nurse-manager-a-proposed-conceptual-model
#14
Jason H Gilbert, Diane Von Ah, Marion E Broome
BACKGROUND: Nurse managers must leverage both the human capital and social capital of the teams they lead in order to produce quality outcomes. Little is known about the relationship between human capital and social capital and how these concepts may work together to produce organizational outcomes through leadership of nurses. PURPOSE: The purpose of this article was to explore the concepts of human capital and social capital as they relate to nursing leadership in health care organizations...
April 19, 2017: Nursing Outlook
https://www.readbyqxmd.com/read/28536297/androgen-receptor-inhibitor-induced-brcaness-and-parp-inhibition-are-synthetically-lethal-for-castration-resistant-prostate-cancer
#15
Likun Li, Styliani Karanika, Guang Yang, Jiangxiang Wang, Sanghee Park, Bradley M Broom, Ganiraju C Manyam, Wenhui Wu, Yong Luo, Spyridon Basourakos, Jian H Song, Gary E Gallick, Theodoros Karantanos, Dimitrios Korentzelos, Abul Kalam Azad, Jeri Kim, Paul G Corn, Ana M Aparicio, Christopher J Logothetis, Patricia Troncoso, Timothy Heffernan, Carlo Toniatti, Hyun-Sung Lee, Ju-Seog Lee, Xuemei Zuo, Wenjun Chang, Jianhua Yin, Timothy C Thompson
Cancers with loss-of-function mutations in BRCA1 or BRCA2 are deficient in the DNA damage repair pathway called homologous recombination (HR), rendering these cancers exquisitely vulnerable to poly(ADP-ribose) polymerase (PARP) inhibitors. This functional state and therapeutic sensitivity is referred to as "BRCAness" and is most commonly associated with some breast cancer types. Pharmaceutical induction of BRCAness could expand the use of PARP inhibitors to other tumor types. For example, BRCA mutations are present in only ~20% of prostate cancer patients...
May 23, 2017: Science Signaling
https://www.readbyqxmd.com/read/28532151/a-biotinylated-bioluminescent-probe-for-long-lasting-targeted-in-vivo-imaging-of-xenografted-brain-tumors-in-mice
#16
Yu Lin Jiang, Yun Zhu, Alfred B Moore, Kayla Miller, Ann-Marie Broome
Bioluminescence is a useful tool for imaging of cancer in in vivo animal models that endogenously express luciferase, an enzyme that requires a substrate for visual readout. Current bioluminescence imaging, using commonly available luciferin substrates, only lasts a short time (15-20 min). To avoid repeated administration of luciferase substrate during cancer detection and surgery, a long lasting bioluminescence imaging substrate or system is needed. A novel water-soluble biotinylated luciferase probe, B-YL (1), was synthesized...
May 22, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28521005/using-directed-acyclic-graphs-in-epidemiological-research-in-psychosis-an-analysis-of-the-role-of-bullying-in-psychosis
#17
Giusi Moffa, Gennaro Catone, Jack Kuipers, Elizabeth Kuipers, Daniel Freeman, Steven Marwaha, Belinda R Lennox, Matthew R Broome, Paul Bebbington
Modern psychiatric epidemiology researches complex interactions between multiple variables in large datasets. This creates difficulties for causal inference. We argue for the use of probabilistic models represented by directed acyclic graphs (DAGs). These capture the dependence structure of multiple variables and, used appropriately, allow more robust conclusions about the direction of causation. We analyzed British national survey data to assess putative mediators of the association between bullying victimization and persecutory ideation...
May 17, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28511192/individual-variation-in-hunger-energy-intake-and-ghrelin-responses-to-acute-exercise
#18
James A King, Kevin Deighton, David R Broom, Lucy K Wasse, Jessica A Douglas, Stephen F Burns, Philip A Cordery, Emily S Petherick, Rachel L Batterham, Fernanda R Goltz, Alice E Thackray, Thomas Yates, David J Stensel
PURPOSE: This study aimed to characterize the immediate and extended effect of acute exercise on hunger, energy intake, and circulating acylated ghrelin concentrations using a large data set of homogenous experimental trials and to describe the variation in responses between individuals. METHODS: Data from 17 of our group's experimental crossover trials were aggregated yielding a total sample of 192 young, healthy males. In these studies, single bouts of moderate to high-intensity aerobic exercise (69% ± 5% V˙O2 peak; mean ± SD) were completed with detailed participant assessments occurring during and for several hours postexercise...
June 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28508662/keeping-your-eyes-peeled-for-corneal-ulcers
#19
Perry C Morocco, Matthew A Broom
No abstract text is available yet for this article.
May 1, 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28503743/benchmarking-the-research-track-record-and-level-of-appointment-of-australian-occupational-therapy-academics
#20
Kieran Broome, Marion Gray
BACKGROUND: Academic faculty are active contributors to the evidence base of the profession. Little is known about the research productivity of Australian occupational therapy academics. METHODS: A bibliographic analysis of Australian occupational therapy faculty websites and corresponding Scopus citation database profiles was conducted. A description of current research productivity benchmarks and relationships with holding a doctorate, academic appointment level and institutional characteristics were explored...
May 14, 2017: Australian Occupational Therapy Journal
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