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https://www.readbyqxmd.com/read/29454293/health-professions-faculty-beliefs-confidence-use-and-perceptions-of-organizational-culture-and-readiness-for-ebp-a-cross-sectional-descriptive-survey
#1
Kerry A Milner, Holly B Bradley, Tammy Lampley
BACKGROUND: Evidence-based practice (EBP) is an essential skill and ethical obligation for all practicing health professions clinicians because of its strong association with improved health outcomes. Emerging evidence suggests that faculty who prepare these clinicians lack proficiency to teach EBP. OBJECTIVES: The purpose of this study was to describe; 1) health profession faculty beliefs about and confidence in their ability to teach and implement EBP, 2) use of EBP for education, 3) organizational culture and readiness for EBP; and to determine whether relationships exist among these variables...
February 8, 2018: Nurse Education Today
https://www.readbyqxmd.com/read/29454286/the-vasodilatory-effect-of-allopurinol-mediates-its-antihypertensive-effect-effects-on-calcium-movement-and-cardiac-hemodynamics
#2
Hany M El-Bassossy, Mona F Mahmoud, Basma G Eid
Despite the reported reduction in blood pressure in hypertensive patients treated with allopurinol, the mechanism of the allopurinol hypotensive effect is still unclear. In the current study, the hypotensive effect of allopurinol has been fully investigated in hypertensive rats. Hypertension was induced in rats by angiotensin II (120 ng/min/kg) infusion for two weeks. Rats were then subjected to real-time recording of blood pressure, left ventricular pressure and volume and surface ECG. After 10 min of basal recording, allopurinol was slowly injected into the femoral vein with a dose of 10 μmole/kg...
February 14, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29454115/traumatic-spinal-injury-global-epidemiology-and-worldwide-volume
#3
Ramesh Kumar, Jaims Lim, Rania A Mekary, Abbas Rattani, Michael C Dewan, Salman Y Sharif, Enrique Osorio-Fonseca, Kee B Park
BACKGROUND: Traumatic spinal injury (TSI) results from injury to bony, ligamentous and/or neurological structures of the spinal column and can cause significant morbidity and mortality. The global burden of TSI is poorly understood, so we performed a systematic review and meta-analysis to estimate the global volume of TSI. METHODS: We performed a systematic review through PubMed, Embase and Cochrane Databases on TSI studies published from 2000 to 2016. Collected data were used to perform a meta-analysis to estimate the annual incidence of TSI across World Health Organization (WHO) regions and World Bank income groups using random effect models...
February 14, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29454084/augmented-voluntary-consumption-of-ethanol-induced-by-reward-downshift-increases-locomotor-activity-of-male-wistar-rats-in-the-elevated-plus-maze
#4
Rocio Donaire, Shannon E Conrad, Joanna B Thompson, Mauricio R Papini, Carmen Torres
Rats exposed to unexpected reward loss increase voluntary oral consumption of ethanol. Such consumption has been assumed to attenuate loss-induced negative affect (called emotional self-medication). To test this assumption, food-deprived male Wistar rats were exposed to 10 sessions of access to 32% sucrose followed by 5 sessions of access to 4% sucrose (reward downshift). A two-bottle preference test was initiated immediately after each consummatory session to assess ethanol intake. The experimental group received access to 2% ethanol and water, whereas the control group received access to two water bottles...
February 14, 2018: Behavioural Processes
https://www.readbyqxmd.com/read/29453993/the-tegumental-allergen-like-proteins-of-schistosoma-mansoni-a-biochemical-study-of-smtal4-tal13
#5
Jack Carson, Charlotte M Thomas, Aaron McGinty, Gustavo Takata, David J Timson
Schistosoma mansoni, like other trematodes, expresses a number of unusual calcium binding proteins which consist of an EF-hand domain joined to a dynein light chain-like (DLC-like) domain by a flexible linker. These proteins have been implicated in host immune responses and drug binding. Three members of this protein family from S. mansoni (SmTAL1, SmTAL2 and SmTAL3) have been well characterised biochemically. Here we characterise the remaining family members from this species (SmTAL4-13). All of these proteins form homodimers and all except SmTAL5 bind to calcium and manganese ions...
February 14, 2018: Molecular and Biochemical Parasitology
https://www.readbyqxmd.com/read/29453941/increased-morbidity-and-mortality-associated-with-falls-among-patients-with-cirrhosis
#6
Ghideon Ezaz, Susan L Murphy, Jessica Mellinger, Elliot B Tapper
BACKGROUND: Injuries are more morbid and complicated to manage in patients with cirrhosis. However, data are limited regarding the relative risk of injury and severity of injury from falls in patients with cirrhosis compared to those without cirrhosis. METHODS: We examined the nationally representative National Emergency Department Sample, an all-payer database including all patients presenting with falls 2009-2012. We determined the relative risks for and clinical associations with severe injuries...
February 14, 2018: American Journal of Medicine
https://www.readbyqxmd.com/read/29453841/beyond-cost-benefit-analysis-in-the-governance-of-synthetic-biology
#7
Wendell Wallach, Marc Saner, Gary Marchant
For many innovations, oversight fits nicely within existing governance mechanisms; nevertheless, others pose unique public health, environmental, and ethical challenges. Synthetic artemisinin, for example, has many precursors in laboratory-developed drugs that emulate natural forms of the same drug. The policy challenges posed by synthetic artemisinin do not differ significantly in kind from other laboratory-formulated drugs. Synthetic biofuels and gene drives, however, fit less clearly into existing governance structures...
January 2018: Hastings Center Report
https://www.readbyqxmd.com/read/29453335/high-definition-and-low-noise-muography-of-the-sakurajima-volcano-with-gaseous-tracking-detectors
#8
László Oláh, Hiroyuki K M Tanaka, Takao Ohminato, Dezső Varga
Muography is a novel method to highly resolve the internal structure of active volcanoes by taking advantage of the cosmic muon's strong penetration power. In this paper, we present the first high-definition image in the vicinity of craters of an erupting volcano called Sakurajima, Kyushu, Japan. The muography observation system based on the technique of multi-wire proportional chamber (mMOS) has been operated reliably during the data taking period of 157 days. The mMOS measured precisely the flux of muons up to the thickness of 5,000 meter-water-equivalent...
February 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29453272/building-the-child-safety-collaborative-innovation-and-improvement-network-how-does-it-work-and-what-is-it-achieving
#9
Jennifer B Leonardo, Rebecca S Spicer, Maria Katradis, Jennifer Allison, Rebekah Thomas
OBJECTIVE: This study investigated whether the Child Safety Collaborative Innovation and Improvement Network (CS CoIIN) framework could be applied in the field of injury and violence prevention to reduce fatalities, hospitalizations and emergency department visits among 0-19 year olds. SAMPLE: Twenty-one states/jurisdictions were accepted into cohort 1 of the CS CoIIN, and 14 were engaged from March 2016 through April 2017. A quality improvement framework was used to test, implement and spread evidence-based change ideas (strategies and programs) in child passenger safety, falls prevention, interpersonal violence prevention, suicide and self-harm prevention and teen driver safety...
February 16, 2018: Injury Prevention: Journal of the International Society for Child and Adolescent Injury Prevention
https://www.readbyqxmd.com/read/29453187/quality-of-web-based-educational-interventions-for-clinicians-on-human-papillomavirus-vaccine-content-and-usability-assessment
#10
Brittany L Rosen, James M Bishop, Skye L McDonald, Jessica A Kahn, Gary L Kreps
BACKGROUND: Human papillomavirus (HPV) vaccination rates fall far short of Healthy People 2020 objectives. A leading reason is that clinicians do not recommend the vaccine consistently and strongly to girls and boys in the age group recommended for vaccination. Although Web-based HPV vaccine educational interventions for clinicians have been created to promote vaccination recommendations, rigorous evaluations of these interventions have not been conducted. Such evaluations are important to maximize the efficacy of educational interventions in promoting clinician recommendations for HPV vaccination...
February 16, 2018: JMIR Cancer
https://www.readbyqxmd.com/read/29453101/can-higher-training-practice-dosage-with-treadmill-slip-perturbation-necessarily-reduce-risk-of-falls-following-overground-slip
#11
Anna Lee, Tanvi Bhatt, Xuan Liu, Yiru Wang, Yi-Chung Pai
BACKGROUND: Perturbation training is an emerging paradigm to reduce idiopathic falls (without clinical signs or symptoms) in older adults. While a higher threat dosage (intensity) in motor learning often directly relates to greater adaptation, retention, and generalization, little is known whether increasing the practice dosage (repetition) of slip-perturbation training would necessarily improve its outcomes. RESEARCH QUESTION: Can higher practice dosage of treadmill slip-perturbation training lead to greater generalization to an overground slip immediately after the training? METHODS: Forty-five community-dwelling older adults (73...
February 13, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29452943/effect-of-episiotomy-training-with-beef-tongue-and-sponge-simulators-on-the-self-confidence-building-of-midwifery-students
#12
Handan Guler, Perihan Cetin, Zeliha Burcu Yurtsal, Busra Cesur, Mine Bekar, Tuba Uçar, Funda Evcili, Ali Cetin
This study assesses the efficacy of simulation-based episiotomy training (SBET) with beef tongue and sponge models in terms of the self confidence of midwifery students while performing episiotomy. Third-year midwifery students from Cumhuriyet University in the fall semesters of 2011 and 2012 were enrolled in the sponge and beef tongue model groups (n = 36 and n = 37, respectively). A checklist was prepared on the required skills for performing episiotomy which can be broken into three main parts, namely preparation, cutting and repairing and completion...
February 9, 2018: Nurse Education in Practice
https://www.readbyqxmd.com/read/29452865/stereotactic-radiosurgery-for-multiple-brain-metastases-results-of-multicenter-benchmark-planning-studies
#13
David J Eaton, Jonathan Lee, Ian Paddick
PURPOSE: Stereotactic radiosurgery is indicated for treatment of multiple brain metastases. Various treatment platforms are available, but most comparisons are limited to single-center studies. As part of a national commissioning program, benchmark planning cases were completed by 21 clinical centers, providing a unique dataset of current practice across a large number of providers and equipment platforms. METHODS AND MATERIALS: Two brain metastases cases were provided, with images and structures predrawn, involving 3 and 7 lesions...
December 30, 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/29452785/the-risks-of-sarcopenia-falls-and-fractures-in-patients-with-type-2-diabetes-mellitus
#14
REVIEW
C Sarodnik, S P G Bours, N C Schaper, J P van den Bergh, T A C M van Geel
Fracture risk in patients with type 2 diabetes mellitus (T2DM) is increased, and the mechanism is multifactorial. Recent research on T2DM-induced bone fragility shows that bone mineral density (BMD) is often normal or even slightly elevated. However, bone turnover may be decreased and bone material and microstructural properties are altered, especially when microvascular complications are present. Besides bone fragility, extra-skeletal factors leading to an increased propensity to experience falls may also contribute to the increased fracture risk in T2DM, such as peripheral neuropathy, retinopathy and diabetes medication (e...
March 2018: Maturitas
https://www.readbyqxmd.com/read/29452781/physical-training-maintains-or-improves-gait-ability-in-long-term-nursing-home-residents-a-systematic-review-of-randomized-controlled-trials
#15
REVIEW
Haritz Arrieta, Chloe Rezola-Pardo, Susana María Gil, Jon Irazusta, Ana Rodriguez-Larrad
Numerous studies have reported the benefits of physical exercise in older adults. However, studies performed in long-term nursing home (LTNH) residents are scarce. A literature search was conducted to identify physical exercise intervention studies that were randomized and controlled and that assessed gait ability in older LTNH residents using both walking speed and timed up-and-go (TUG) tests simultaneously. Together, these tests have been defined under the term "gait ability"; they are widely used to screen for impaired physical function, and can predict accelerated functional decline, difficulty with activities of daily living (ADL), falls, and disability in older adults...
March 2018: Maturitas
https://www.readbyqxmd.com/read/29452755/machine-learning-algorithms-based-on-signals-from-a-single-wearable-inertial-sensor-can-detect-surface-and-age-related-differences-in-walking
#16
B Hu, P C Dixon, J V Jacobs, J T Dennerlein, J M Schiffman
The aim of this study was to investigate if a machine learning algorithm utilizing triaxial accelerometer, gyroscope, and magnetometer data from an inertial motion unit (IMU) could detect surface- and age-related differences in walking. Seventeen older (71.5 ± 4.2 years) and eighteen young (27.0 ± 4.7 years) healthy adults walked over flat and uneven brick surfaces wearing an inertial measurement unit (IMU) over the L5 vertebra. IMU data were binned into smaller data segments using 4-s sliding windows with 1-s step lengths...
January 12, 2018: Journal of Biomechanics
https://www.readbyqxmd.com/read/29452733/trajectory-of-physical-activity-after-hip-fracture-an-analysis-of-community-dwelling-individuals-from-the-english-longitudinal-study-of-ageing
#17
Tariq Aboelmagd, Jack R Dainty, Alex MacGregor, Toby O Smith
INTRODUCTION: To analyse physical activity participation in a community-dwelling people in England with hip fracture the interval prior to fracture, in the fracture recovery period, and a minimum of two years post-fracture. MATERIALS AND METHODS: 215 individuals were identified from the English Longitudinal Study of Ageing cohort (2002-2014) who sustained a hip fracture following a fall and for whom data were available on physical activity participation relating to the period pre-fracture, within-fracture recovery phase and post-fracture (minimum of two years)...
February 10, 2018: Injury
https://www.readbyqxmd.com/read/29452722/traumatic-lingual-hematoma-resulting-in-bilateral-temporal-mandibular-joint-dislocations
#18
Dhara P Amin, Michael N Cooper, Kim I Newton
BACKGROUND: Lingual hematoma (LH) is a relatively uncommon entity seen after both medical and traumatic etiologies. Regardless of the cause, the feared complication is acute airway obstruction. CASE REPORT: Our case involves a 39-year-old man who presented to the Emergency Department via emergency medical services with an enlarging LH after an unwitnessed fall, suspected to be an alcohol withdrawal seizure. The bleeding was likely exacerbated by previously undiagnosed thrombocytopenia...
February 13, 2018: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29452684/evaluation-of-the-safety-tolerability-and-efficacy-of-pimavanserin-versus-placebo-in-patients-with-alzheimer-s-disease-psychosis-a-phase-2-randomised-placebo-controlled-double-blind-study
#19
Clive Ballard, Carol Banister, Zunera Khan, Jeffrey Cummings, George Demos, Bruce Coate, James M Youakim, Randall Owen, Srdjan Stankovic
BACKGROUND: Pimavanserin is a selective 5-HT 2A receptor inverse agonist and antagonist approved in the USA for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis. No safe or effective pharmacological treatment is approved for psychosis in patients with Alzheimer's disease. Therefore, we aimed to evaluate the safety, tolerability, and efficacy of pimavanserin versus placebo in patients with Alzheimer's disease psychosis. METHODS: We did a phase 2, randomised, double-blind, placebo-controlled, single-centre (with multiple affiliated nursing home sites across the UK) study...
March 2018: Lancet Neurology
https://www.readbyqxmd.com/read/29452560/health-care-efficiencies-consolidation-and-alternative-models-vs-health-care-and-antitrust-regulation-irreconcilable-differences
#20
Michael W King
Despite the U.S. substantially outspending peer high income nations with almost 18% of GDP dedicated to health care, on any number of statistical measurements from life expectancy to birth rates to chronic disease, 1 the U.S. achieves inferior health outcomes. In short, Americans receive a very disappointing return on investment on their health care dollars, causing economic and social strain. 2 Accordingly, the debates rage on: what is the top driver of health care spending? Among the culprits: poor communication and coordination among disparate providers, paperwork required by payors and regulations, well-intentioned physicians overprescribing treatments, drugs and devices, outright fraud and abuse, and medical malpractice litigation...
November 2017: American Journal of Law & Medicine
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