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https://www.readbyqxmd.com/read/29793121/head-coaches-attitudes-towards-injury-prevention-and-use-of-related-methods-in-professional-basketball-a-survey
#1
J Wilke, D Niederer, L Vogt, W Banzer
OBJECTIVES: To investigate the practices and attitudes of professional basketball head coaches towards injury prevention. DESIGN: Survey. SETTING: Elite-level basketball. PARTICIPANTS: Head coaches of all 366 German professional teams. MAIN OUTCOME MEASURES: Use of injury risk screening methods, rated importance of different musculoskeletal injuries and rated effectiveness of preventive interventions...
April 17, 2018: Physical Therapy in Sport
https://www.readbyqxmd.com/read/29793082/atmospheric-impacts-of-a-natural-gas-development-within-the-urban-context-of-morgantown-west-virginia
#2
Philip J Williams, Matthew Reeder, Natalie J Pekney, David Risk, John Osborne, Michael McCawley
The Marcellus Shale Energy and Environment Laboratory (MSEEL) in West Virginia provides a unique opportunity in the field of unconventional energy research. By studying near-surface atmospheric chemistry over several phases of a hydraulic fracturing event, the project will help evaluate the impact of current practices, as well as new techniques and mitigation technologies. A total of 10 mobile surveys covering a distance of approximately 1500 km were conducted through Morgantown. Our surveying technique involved using a vehicle-mounted Los Gatos Research gas analyzer to provide geo-located measurements of methane (CH4 ) and carbon dioxide (CO2 )...
May 21, 2018: Science of the Total Environment
https://www.readbyqxmd.com/read/29793009/evidence-on-the-measurement-properties-of-health-related-quality-of-life-instruments-is-largely-missing-in-patients-with-low-back-pain-a-systematic-review
#3
REVIEW
Alessandro Chiarotto, Caroline B Terwee, Steven J Kamper, Maarten Boers, Raymond W Ostelo
OBJECTIVE: To synthesize the measurement properties of five health-related quality of life (HRQoL) instruments [Short Form 36 (SF-36), Short Form 12 (SF-12), EuroQol 5D (EQ-5D), Nottingham Health Profile (NHP), PROMIS Global Health (PROMIS-GH-10)] in patients with low back pain (LBP). STUDY DESIGN AND SETTING: Six electronic databases (MEDLINE, EMBASE, CINAHL, PsycINFO, SportDiscus, Google Scholar) were searched (July 2017). Studies assessing any measurement property in non-specific LBP patients were included...
May 21, 2018: Journal of Clinical Epidemiology
https://www.readbyqxmd.com/read/29792997/risk-factors-for-low-back-pain-and-sciatica-an-umbrella-review
#4
REVIEW
P Parreira, C Maher, D Steffens, M Hancock, M Ferreira
BACKGROUND: Low back pain (LBP) is a highly prevalent condition and it is associated with significant disability and work absenteeism worldwide. A variety of environmental and individual characteristics have been reported to increase the risk of low back pain (LBP). To our knowledge, there has been no previous attempt to summarise the evidence from existing systematic reviews of risk factors for LBP and/or sciatica PURPOSE: to provide an overview of risk factors for LBP, we completed an umbrella review of the evidence from existing systematic reviews...
May 21, 2018: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29792994/lumbar-spinal-stenosis-comparison-of-surgical-practice-variation-and-clinical-outcome-in-three-national-spine-registries
#5
Greger Lønne, Peter Fritzell, Olle Hägg, Dennis Nordvall, Paul Gerdhem, Tobias Lagerbäck, Mikkel Andersen, Søren Eiskjaer, Martin Gehrchen, Wilco Jacobs, Miranda L van Hooff, Tore K Solberg
BACKGROUND: Decompression surgery for lumbar spinal stenosis (LSS) is the most common spinal procedure in the elderly. To avoid persisting low back pain, adding arthrodesis has been recommended, especially if there is a coexisting degenerative spondylolisthesis. However, this strategy remains controversial, resulting in practice-based variation. PURPOSE: To evaluate in a pragmatic study if surgical selection criteria and variation in use of arthrodesis in three Scandinavian countries can be linked to variation in treatment effectiveness...
May 21, 2018: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29792993/responsiveness-of-the-japanese-orthopaedic-association-back-pain-evaluation-questionnaire-in-lumbar-surgery-and-its-threshold-for-indicating-clinically-important-differences
#6
Takahito Fujimori, Toshitada Miwa, Takenori Oda
BACKGROUND CONTEXT: Introduced in 2007, the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ) has been widely used, but its psychometric properties have not been well studied. PURPOSE: To assess the responsiveness and the clinically important differences of JOABPEQ for lumbar surgery. STUDY DESIGN: Prospective study. PATIENT SAMPLE: Two hundreds and three consecutive patients underwent lumbar surgeries between July 2013 and November 2015 in a single hospital...
May 21, 2018: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29792940/a-randomized-control-trial-to-determine-the-effectiveness-and-physiological-effects-of-spinal-manipulation-and-spinal-mobilization-compared-to-each-other-and-a-sham-condition-in-patients-with-chronic-low-back-pain-study-protocol-for-the-relief-study
#7
Brian C Clark, David W Russ, Masato Nakazawa, Christopher R France, Stevan Walkowski, Timothy D Law, Megan Applegate, Niladri Mahato, Samuel Lietkam, James Odenthal, Daniel Corcos, Simeon Hain, Betty Sindelar, Robert J Ploutz-Snyder, James S Thomas
BACKGROUND: Low back pain (LBP) is one of the most common reasons for seeking medical care. Manipulative therapies are a common treatment for LBP. Few studies have compared the effectiveness of different types of manipulative therapies. Moreover, the physiologic mechanisms underlying these treatments are not fully understood. Herein, we present the study protocol for The Researching the Effectiveness of Lumbar Interventions for Enhancing Function Study (The RELIEF Study). METHODS AND STUDY DESIGN: The RELIEF Study is a Phase II RCT with a nested mechanistic design...
May 21, 2018: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/29792725/novel-breast-imaging-and-machine-learning-predicting-breast-lesion-malignancy-at-cone-beam-ct-using-machine-learning-techniques
#8
Johannes Uhlig, Annemarie Uhlig, Meike Kunze, Tim Beissbarth, Uwe Fischer, Joachim Lotz, Susanne Wienbeck
OBJECTIVE: The purpose of this study is to evaluate the diagnostic performance of machine learning techniques for malignancy prediction at breast cone-beam CT (CBCT) and to compare them to human readers. SUBJECTS AND METHODS: Five machine learning techniques, including random forests, back propagation neural networks (BPN), extreme learning machines, support vector machines, and K-nearest neighbors, were used to train diagnostic models on a clinical breast CBCT dataset with internal validation by repeated 10-fold cross-validation...
May 24, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29792651/prostate-cancer-local-treatment-after-radiorecurrence-surgery-back-to-the-future
#9
EDITORIAL
Leonardo O Reis, Paul L Nguyen
No abstract text is available yet for this article.
May 2018: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29792576/using-a-deep-learning-network-to-recognize-low-back-pain-in-static-standing
#10
Boyi Hu, Chong Kim, Xiaopeng Ning, Xu Xu
Low back pain remains one of the most prevalent musculoskeletal disorders, while algorithms that able to recognize low back pain patients from healthy population using balance performance data are rarely seen. In this study, human balance and body sway performance during standing trials were utilized to recognize chronic low back pain populations using deep neural networks. To be specific, forty-four chronic LBP and healthy individuals performed static standing tasks while their spine kinematics and center of pressure were recorded...
May 24, 2018: Ergonomics
https://www.readbyqxmd.com/read/29792417/directional-passive-transport-of-micro-droplets-in-oil-infused-diverging-channels-for-effective-condensate-removal
#11
Hongxia Li, Ablimit Aili, Mohamed H Alhosani, Qiaoyu Ge, TieJun Zhang
Condensation widely exists in nature and industry, and its performance heavily relies on the efficiency of condensate removal. Recent advances in micro/nano-scale surface engineering enable condensing droplet removal from solid surfaces without extra energy cost, but it is still challenging to achieve passive transport of micro-droplets over long distance along horizontal surfaces. The mobility of these condensate droplets can be enhanced by lubricant oil infusion on flat surfaces and frequent coalescence, which lead to fast growth but random motion of droplets...
May 24, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29792272/facing-cinacalcet-induced-hypocalcemia-sit-back-and-relax
#12
Pieter Evenepoel, Rukshana Shroff
A post hoc analysis of data from the EVOLVE study demonstrates that cinacalcet-induced hypocalcemia is common, mostly asymptomatic, and resolves spontaneously. These findings are reassuring and may warrant therapeutic inertia. However, previous studies in parathyroidectomized patients suggest that calcium repletion may be beneficial and safe from bone and cardiovascular perspectives, respectively, and as such call into question the appropriateness of a "sit back and relax" attitude toward cinacalcet-induced hypocalcemia...
June 2018: Kidney International
https://www.readbyqxmd.com/read/29792257/a-critique-of-the-shannon-weaver-theory-of-communication-and-its-implications-for-nursing
#13
Debra J Gillespie, Rachel Schiffman
With the Joint Commission's revelation that as much as 65%-70% of the time miscommunication has been discovered to be the root cause of many sentinel events, it may be time to examine a communication theory to support practice improvement efforts. Effective communication has been shown to decrease medical errors, improve patient satisfaction, and increase adherence to treatment plans leading to better health outcomes; yet very few studies have examined communication theories and their applicability to practice...
May 1, 2018: Research and Theory for Nursing Practice
https://www.readbyqxmd.com/read/29792250/thg-volume-21-issue-3-cover-and-back-matter
#14
(no author information available yet)
No abstract text is available yet for this article.
June 2018: Twin Research and Human Genetics: the Official Journal of the International Society for Twin Studies
https://www.readbyqxmd.com/read/29792196/ethnozoological-study-of-traditional-medicinal-appreciation-of-animals-and-their-products-among-the-indigenous-people-of-metema-woreda-north-western-ethiopia
#15
Fasil Adugna Kendie, Sileshi Andualem Mekuriaw, Melkamu Andargie Dagnew
BACKGROUND: Using animals for different purposes goes back to the dawn of mankind. Animals served as a source of food, medicine, and clothing for humans and provided other services. This study was designed to undertake a cross-sectional ethnozoological field survey among the residents of Metema Woreda from November 2015 to May 2016. METHODS: Data were collected through studied questionnaires, interviews, and focus group discussions with 36 purposively selected respondents...
May 23, 2018: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/29792106/psychometric-properties-of-the-photograph-series-of-daily-activities-short-electronic-version-phoda-sev-in-patients-with-chronic-low-back-pain-according-to-cosmin-checklist
#16
Crystian Bitencourt Oliveira, Marcia Rodrigues Franco, Samantha Janaina Demarchi, Rob Johannes E M Smeets, Ivan P J Huijnen, Priscila Kalil Morelhão, Thalysi Mayumi Hisamatsu, Rafael Zambelli Pinto
Study Design A prospective cohort study. Background The Photograph Daily Activities Series - Short Electronic Version (PHODA-SeV) assesses perceived harmfulness of daily activities in patients with low back pain (LBP). Although there is some evidence that the PHODA-SeV is a reliable and valid tool, its psychometric properties have not been fully investigated. Objectives To investigate the test-retest reliability, measurement error, interpretability, construct validity, internal and external responsiveness of the PHODA-SeV in patients with chronic LBP...
May 23, 2018: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/29792065/impaired-sleep-predicts-onset-of-low-back-pain-and-burnout-symptoms-evidence-from-a-three-wave-study
#17
Achim Elfering, Maria U Kottwitz, Özgür Tamcan, Urs Müller, Anne F Mannion
In a three-wave questionnaire study of 405 working participants, who were initially free of low back pain (LBP) and emotional exhaustion, sleep problems were evaluated as a potential risk factor for the development of LBP and burnout up to three years later. Prospective risk paths were compared between the sexes and between two age-groups (18 to 45 years and older than 45 years). A longitudinal structural equation model showed a good fit with empirical data (RMSEA = .04, SRMR = .06, CFI = .97). Prospective risk paths between the latent constructs showed sleep problems to significantly predict self-reported LBP (β = ...
May 24, 2018: Psychology, Health & Medicine
https://www.readbyqxmd.com/read/29791839/ubiquitylation-dynamics-of-the-clock-cell-proteome-and-timeless-during-a-circadian-cycle
#18
Áron Szabó, Christian Papin, David Cornu, Elisabeth Chélot, Zoltán Lipinszki, Andor Udvardy, Virginie Redeker, Ugo Mayor, François Rouyer
Circadian clocks have evolved as time-measuring molecular devices to help organisms adapt their physiology to daily changes in light and temperature. Transcriptional oscillations account for a large fraction of rhythmic protein abundance. However, cycling of various posttranslational modifications, such as ubiquitylation, also contributes to shape the rhythmic protein landscape. In this study, we used an in vivo ubiquitin labeling assay to investigate the circadian ubiquitylated proteome of Drosophila melanogaster...
May 22, 2018: Cell Reports
https://www.readbyqxmd.com/read/29791804/environmentally-relevant-freeze-thaw-cycles-enhance-the-redox-mediated-morphological-changes-of-silver-nanoparticles
#19
Xiaoru Guo, Yongguang Yin, Zhiqiang Tan, Jing-Fu Liu
Silver nanoparticles (AgNPs) are inevitably released into natural systems, particularly into aquatic environments, where they are oxidized and release Ag+ , which is reduced back to AgNPs. Environmental freeze-thaw cycles or freezing may accelerate the dynamic transformation between AgNPs and Ag+ . Herein, the significant morphological changes caused by freezing treatments were assessed by UV-vis spectroscopy and high-resolution transmission electron microscopy, which revealed that reductive regeneration, particle fusion, and coalescence of the AgNPs occurred...
May 23, 2018: Environmental Science & Technology
https://www.readbyqxmd.com/read/29791709/sub-trochanteric-hip-fracture-following-core-decompression-for-osteonecrosis-in-a-patient-with-a-pre-existing-contralateral-occult-femoral-neck-fracture
#20
Ryan J Berger, Assem A Sultan, Connor Cole, Nipun Sodhi, Anton Khlopas, Michael A Mont
We present a unique case of a 62-year-old patient with bilateral osteonecrosis of the femoral heads secondary to corticosteroid use. She presented with an occult right femoral neck fracture and was treated with percutaneous pinning of the right femoral neck and a left-sided percutaneous drilling. Despite apparent appropriate technique, the patient sustained a left sub-trochanteric hip fracture while shifting in bed in the postoperative care unit and was taken back for cephalo-medullary nail fixation. Femoral head osteonecrosis may be an under-reported risk factor for development of pathological neck fractures...
June 1, 2018: Surgical Technology International
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