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https://www.readbyqxmd.com/read/28214474/emergency-department-utilisation-by-older-people-in-metropolitan-melbourne-2008-12-findings-from-the-reducing-older-patient
#1
Danielle Mazza, Christopher Pearce, Angela Joe, Lyle R Turner, Bianca Brijnath, Colette Browning, Marianne Shearer, Judy Lowthian
Objective Older patients are over-represented in emergency departments (ED), with many presenting for conditions that could potentially be managed in general practice. The aims of the present study were to examine the characteristics of ED presentations by older patients and to identify patient factors contributing to potentially avoidable general practitioner (PAGP)-type presentations.Methods A retrospective analysis was performed of routinely collected data comprising ED presentations by patients aged ≥70 years at public hospitals across metropolitan Melbourne from January 2008 to December 2012...
February 20, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28214106/multicenter-study-of-cigarette-smoking-among-adults-with-asthma-exacerbations-in-the-emergency-department-2011-2012
#2
Robert A Silverman, Kohei Hasegawa, Daniel J Egan, Kirk A Stiffler, Ashley F Sullivan, Carlos A Camargo
INTRODUCTION: Previous studies demonstrated a high prevalence of cigarette smoking in patients presenting to the emergency department (ED) with acute asthma. Despite the clinical and public health importance, there have been no recent multicenter efforts to characterize this patient population. We aimed to update the prevalence of cigarette smoking among ED patients with asthma exacerbations. METHODS: Multicenter chart review study of 48 EDs across 23 US states...
February 7, 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28213835/fred-r-volkmar-brian-reichow-and-james-mcpartland-eds-adolescents-and-adults-with-autism-spectrum-disorder-springer-international-publishing-2014-337pp-isbn-978-1-4939-0506-5-59-99-hardcover
#3
https://www.readbyqxmd.com/read/28213150/preparation-of-the-go-pd-nanocomposite-and-its-application-for-the-degradation-of-organic-dyes-in-water
#4
Afshan Omidvar, Babak Jaleh, Mahmoud Nasrollahzadeh
A GO/Pd nanocomposite has been successfully synthesized applying a simple method via immobilizing Pd on the surface of the graphene oxide (GO). The GO/Pd nanocomposite was characterized by X-ray diffraction (XRD), Fourier transformed infrared (FT-IR) spectroscopy, Raman, transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) techniques. The surface morphology of Pd NPs was viewed by TEM, the particles are spherical with an average particle size of 11nm...
February 9, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28211643/postural-analysis-in-a-pediatric-cohort-of-patients-with-ehlers-danlos-syndrome-a-pilot-study
#5
Claudio Lisi, Serena Monteleone, Carmine Tinelli, Berardo Rinaldi, Giuseppe Di Natali, Salvatore Savasta
BACKGROUND: The Ehlers-Danlos Syndrome (EDS) is a rare disorder affecting the connective tissue. EDS patients may suffer of proprioception and balance impairment but all the studies dealing with such symptoms have been addressed to adult subjects. The Study of such impairment in younger patients may lead to a better awareness of own motor abilities and to a focused rehabilitative intervention. Therefore, our work aims to assess the occurrence of these alterations in a pediatric cohort of EDS patients...
February 17, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28210358/american-association-for-emergency-psychiatry-task-force-on-medical-clearance-of-adults-part-i-introduction-review-and-evidence-based-guidelines
#6
REVIEW
Eric L Anderson, Kimberly Nordstrom, Michael P Wilson, Jennifer M Peltzer-Jones, Leslie Zun, Anthony Ng, Michael H Allen
INTRODUCTION: In the United States, the number of patients presenting to the emergency department (ED) for a mental health concern is significant and expected to grow. The breadth of the medical evaluation of these patients is controversial. Attempts have been made to establish a standard evaluation for these patients, but to date no nationally accepted standards exist. A task force of the American Association of Emergency Psychiatry, consisting of physicians from emergency medicine and psychiatry, and a psychologist was convened to form consensus recommendations on the medical evaluation of psychiatric patients presenting to EDs...
February 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28210353/prevalence-of-horizontal-violence-among-emergency-attending-physicians-residents-and-physician-assistants
#7
Nico B Volz, Ryan Fringer, Bradford Walters, Terry Kowalenko
INTRODUCTION: Horizontal violence (HV) is malicious behavior perpetrated by healthcare workers against each other. These include bullying, verbal or physical threats, purposeful disruptive behavior, and other malicious behaviors. This pilot study investigates the prevalence of HV among emergency department (ED) attending physicians, residents, and mid-level providers (MLPs). METHODS: We sent an electronic survey to emergency medicine attending physicians (n=67), residents (n=25), and MLPs (n=24) in three unique EDs within a single multi-hospital medical system...
February 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28209195/qualitative-exploration-of-why-people-repeatedly-attend-emergency-departments-for-alcohol-related-reasons
#8
Tom Parkman, Joanne Neale, Ed Day, Colin Drummond
BACKGROUND: Understanding why people repeatedly attend Emergency Departments (EDs) for alcohol-related reasons is an important prerequisite to identifying ways of reducing any unnecessary demands on hospital resources. We use Andersen's Behavioural Model of Health Services Use to explore factors that contributed to repeat ED attendances. METHODS: Qualitative interviews were conducted with 30 people who repeatedly attended EDs for alcohol-related reasons (≥10 attendances in the past 12 months)...
February 16, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28201971/tio2-based-mitoxantrone-imprinted-poly-methacrylic-acid-co-polycaprolctone-diacrylate-nanoparticles-as-a-drug-delivery-system
#9
Maryam Bakhshizadeh, Ameneh Sazgarnia, Mahmoud Seifi, Farzin Hadizadeh, Ghadir Rajabzadeh, Seyed Ahmad Mohajeri
BACKGROUND: Light delivery in photodynamic therapy is a challenging issue in deep cancer treatment. To solve this problem, photosensitizers are conjugated to X-ray luminescent nanoparticles. When the complexes are stimulated by X-rays during radiotherapy, the nanoparticles generate light and activate the photosensitizers. METHODS: Core-shell molecularly imprinted polymers (MIPs) were prepared against mitoxantrone (MX) in which TiO2 nanoparticles were applied as a core, diacrylated polycaprolctone as a biodegradable cross-linker and methacrylic acid (MAA) or 4-vinylpyridin (4-VP) as the functional monomer...
February 14, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28199032/a-comparison-of-the-frequency-of-familial-suicide-attempts-across-eating-disorder-diagnoses
#10
Emily M Pisetsky, Carol B Peterson, James E Mitchell, Stephen A Wonderlich, Ross D Crosby, Daniel Le Grange, Laura Hill, Pauline Powers, Scott J Crow
This study examined the prevalence of reported suicide attempts among family members of individuals with an eating disorder (ED). 1870 individuals presenting for ED treatment reported whether their family members ever made a suicide attempt using the Eating Disorders Questionnaire. A lifetime suicide attempt by any family member was reported by 10.8% (n = 202) of the sample and ranged from 7.0% of those with eating disorder not otherwise specified to 16.1% of those with purging disorder. Controlling for age and gender, individuals with bulimia nervosa had a higher prevalence of any familial suicide attempt and mother suicide attempt than individuals with EDNOS; no other differences were observed across ED diagnoses...
February 15, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28198647/book-review-work-and-sleep-research-insights-for-the-workplace-barling-j-barnes-cm-carleton-el-wagner-dt-eds-work-and-sleep-research-insights-for-the-workplace-oxford-england-oxford-university-press-2016-isbn-10-0190217669
#11
https://www.readbyqxmd.com/read/28198191/development-of-water-triggered-chitosan-film-containing-glucamylase-for-sustained-release-of-resveratrol
#12
Dongliang Zhang, Yanfei Cao, Chengye Ma, Shanfeng Chen, Hongjun Li
There was a paradox to incorporate enzyme into edible chitosan film that chitosan was dissolved in acid solution and enzyme activity was maintained in mild condition. This study presents a suitable method for maintaining the pH of the chitosan solution at 4-6 to prepare a sustained-release film containing β-cyclodextrin, resveratrol-β-cyclodextrin inclusion (RCI), glucamylase and acetic acid. A considerable amount of resveratrol was released by the glucamylase-incorporated film within 15 days, and the maximum amount released was 46% of the total resveratrol content...
February 15, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28196831/child-and-adolescent-mental-health-repeat-visits-to-the-emergency-department-a-systematic-review
#13
REVIEW
Stephanie L Leon, Paula Cloutier, Christine Polihronis, Roger Zemek, Amanda S Newton, Clare Gray, Mario Cappelli
OBJECTIVES: Repeat visits represent up to 45% of mental health (MH) presentations to emergency departments (EDs) and are associated with higher health care costs. We aimed to synthesize available literature on predictors of pediatric MH repeat ED visits and differences between repeat visitors and nonrepeat visitors. METHODS: A systematic review was performed using PsycINFO, PubMed, and CINAHL databases. Reporting followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement checklist...
February 14, 2017: Hospital Pediatrics
https://www.readbyqxmd.com/read/28196604/addition-of-bioactive-glass-to-glass-ionomer-cements-effect-on-the-physico-chemical-properties-and-biocompatibility
#14
T De Caluwé, C W J Vercruysse, I Ladik, R Convents, H Declercq, L C Martens, R M H Verbeeck
OBJECTIVES: Glass ionomer cements (GICs) are a subject of research because of their inferior mechanical properties, despite their advantages such as fluoride release and direct bonding to bone and teeth. Recent research aims to improve the bioactivity of the GICs and thereby improve mechanical properties on the long term. In this study, two types of bioactive glasses (BAG) (45S5F and CF9) are combined with GICs to evaluate the physico-chemical properties and biocompatibility of the BAG-GIC combinations...
February 10, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28195692/size-controlled-pd-nanoparticle-catalysts-prepared-by-galvanic-displacement-into-a-porous-si-iron-oxide-nanoparticle-host
#15
Taeho Kim, Xin Fu, David Warther, Michael J Sailor
Porous silicon nanoparticles containing both Pd and iron oxide nanoparticles are prepared and studied as magnetically recoverable catalysts for organic reductions. The Pd nanoparticles are generated in situ by electroless deposition of Pd(NH3)4(2+), where the porous Si skeleton acts as both a template and as a reducing agent and the released ammonia ligands raise the local pH to exert control over the size of the Pd nanoparticles. The nanocomposites are characterized by transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDS), nitrogen adsorption, X-ray diffraction (XRD), superconducting quantum interference device (SQUID) magnetization, and dynamic light scattering (DLS)...
February 14, 2017: ACS Nano
https://www.readbyqxmd.com/read/28195435/why-do-children-present-to-emergency-departments-exploring-motivators-and-measures-of-presentation-appropriateness-for-children-presenting-to-a-paediatric-emergency-department
#16
John A Cheek, George Braitberg, Simon Craig, Adam West
AIM: To compare the parental motivators and referring general practitioner's (GP's) reasons for advising emergency department (ED) attendance with the assessment of ED medical staff. To compare ED clinician opinion with other published methods that have attempted to define 'primary care suitable' presentations to the ED. METHODS: A prospective observational study and series of surveys regarding the attendance of children presenting to a single tertiary paediatric ED...
February 14, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28195418/upconversion-nanoparticles-synthesized-by-ultra-short-pulsed-laser-ablation-in-liquid-effect-of-stabilizing-environment
#17
Laura Gemini, Tim Schmitz, Rainer Kling, Stephan Barcikowski, Bilal Gökce
The distinctive feature of upconverting compounds to absorb and emit light in the near-infrared region has made upconverting nanoparticles of great interest in various application fields. Nevertheless, these colloids show highly hydrophobic behavior and therefore the use of a proper stabilizing agent is necessary in most cases. Although few chemical techniques for colloid stabilization are available, it is still difficult to achieve a fully reproducible synthesis method for stable upconverting nanoparticle colloids...
February 14, 2017: Chemphyschem: a European Journal of Chemical Physics and Physical Chemistry
https://www.readbyqxmd.com/read/28194820/self-assembly-of-hierarchical-ni-mo-polydopamine-microflower-and-its-conversion-to-ni-mo2c-composite-for-water-splitting
#18
Lianshan Sun, Chunli Wang, Qujiang Sun, Yong Cheng, Limin Wang
On the purpose to find efficient non-noble metal catalysts for water splitting, hierarchical Ni-Mo-polydopamine microflowers are synthesized through a facile aqueous phase reaction at room temperature. Herein, NiMoO4 nanowires are utilized as Ni and Mo source, meantime, they can complex with dopamine to form hierarchical structure and affect the scale of the final product. And the energy dispersive spectrometer (EDS) measurement of Ni-Mo2C/C microflowers (MF) show a high content of Mo2C and Ni (>90 wt%)...
February 13, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28194342/comprehensive-analysis-of-chicken-vessels-as-microvascular-anastomosis-training-model
#19
Bo Young Kang, Byung-Joon Jeon, Kyeong-Tae Lee, Goo-Hyun Mun
BACKGROUND: Nonliving chickens are commonly used as a microvascular anastomosis training model. However, previous studies have investigated only a few types of vessel, and no study has compared the characteristics of the various vessels. The present study evaluated the anatomic characteristics of various chicken vessels as a training model. METHODS: Eight vessels-the brachial artery, basilic vein, radial artery, ulnar artery, ischiatic artery and vein, cranial tibial artery, and common dorsal metatarsal artery-were evaluated in 26 fresh chickens and 30 chicken feet for external diameter (ED) and thicknesses of the tunica adventitia and media...
January 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28192633/ehlers-danlos-syndrome-classical-type
#20
Jessica M Bowen, Glenda J Sobey, Nigel P Burrows, Marina Colombi, Mark E Lavallee, Fransiska Malfait, Clair A Francomano
Classical EDS is a heritable disorder of connective tissue. Patients are affected with joint hypermobility, skin hyperextensibilty, and skin fragility leading to atrophic scarring and significant bruising. These clinical features suggest consideration of the diagnosis which then needs to be confirmed, preferably by genetic testing. The most recent criteria for the diagnosis of EDS were devised in Villefranche in 1997. [Beighton et al. (1998); Am J Med Genet 77:31-37]. The aims set out in the Villefranche Criteria were: to enable diagnostic uniformity for clinical and research purposes, to understand the natural history of each subtype of EDS, to inform management and genetic counselling, and to identify potential areas of research...
February 13, 2017: American Journal of Medical Genetics. Part C, Seminars in Medical Genetics
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