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Evidence based

M J Santos, M Conde, A F Mourão, F O Ramos, M Cabral, I Brito, M P Ramos, R C Marques, S M Gomes, M Guedes, M J Gonçalves, P Estanqueiro, C Zilhão, M Rodrigues, C Henriques, M Salgado, H Canhão, J E Fonseca, J M Gomes
OBJECTIVE: To provide evidence-based guidance for the rational and safe prescription of biological therapies in children and adolescents with juvenile idiopathic arthritis (JIAs) considering the latest available evidence and the new licensed biologics. METHODS: Rheumatologists and Pediatricians with expertise in Pediatric Rheumatology updated the recommendations endorsed by the Portuguese Society of Rheumatology and the Portuguese Society of Pediatrics based on published evidence and expert opinion...
July 2016: Acta Reumatológica Portuguesa
Shanyuanye Guan, Hans A Gray, Anthony G Schache, Julian Feller, Richard de Steiger, Marcus G Pandy
No data are available to describe six-degree-of-freedom (6-DOF) knee-joint kinematics for one complete cycle of overground walking subsequent to total knee arthroplasty (TKA). The aims of this study were firstly, to measure 6-DOF knee-joint kinematics and condylar motion for overground walking following TKA; and secondly, to determine whether such data differed between overground and treadmill gait when participants walked at the same speed during both tasks. A unique mobile biplane X-ray imaging system enabled accurate measurement of 6-DOF TKA knee kinematics during overground walking by simultaneously tracking and imaging the joint...
October 22, 2016: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
C Teljeur, P S Moran, S Walshe, S M Smith, F Cianci, L Murphy, P Harrington, M Ryan
AIMS: To systematically review the evidence on the costs and cost-effectiveness of self-management support interventions for people with diabetes. BACKGROUND: Self-management support is the provision of education and supportive interventions to increase patients' skills and confidence in managing their health problems, potentially leading to improvements in HbA1c levels in people with diabetes. METHODS: Randomized controlled trials, observational studies or economic modelling studies were eligible for inclusion in the review...
October 22, 2016: Diabetic Medicine: a Journal of the British Diabetic Association
José Ignacio Garzón, Lei Deng, Diana Murray, Sagi Shapira, Donald Petrey, Barry Honig
We present a database, PrePPI (Predicting Protein-Protein Interactions), of more than 1.35 million predicted protein-protein interactions (PPIs). Of these at least 127,000 are expected to constitute direct physical interactions although the actual number may be much larger (~500,000). The current PrePPI, which contains predicted interactions for about 85% of the human proteome is related to an earlier version but is based on additional sources of interaction evidence and is far larger in scope. The use of structural relationships allows PrePPI to infer numerous previously unreported interactions...
October 22, 2016: ELife
Muhammad Imran Rahim, Andreas Weizbauer, Florian Evertz, Andrea Hoffmann, Manfred Rohde, Birgit Glasmacher, Henning Windhagen, Gerhard Gross, Jan-Marten Seitz, Peter P Mueller
Magnesium alloys are presently under investigation as promising biodegradable implant materials with osteoconductive properties. To study the molecular mechanisms involved, the potential contribution of soluble magnesium corrosion products to the stimulation of osteoblastic cell differentiation was examined. However, no evidence for the stimulation of osteoblast differentiation could be obtained when cultured mesenchymal precursor cells were differentiated in the presence of metallic magnesium or in cell culture medium containing elevated magnesium ion levels...
October 22, 2016: Journal of Biomedical Materials Research. Part A
T Didbaridze, L Saginashvili, L Akhmeteli, B Iremashvili, N Gogokhia
This study provides a contemporary epidemiology of aspirates taken during surgery from the abdominal cavity among patients with bacterial peritonitis to identify the isolates and study their sensitivity to antibiotics. Our bacteriology investigations included isolation of poor cultures, and detection of microbes was conducted using a rapid identification system (API20E, API Staph, API Strep, API Ana, BioMerieux). Rapid tests for detection of oxidase and catalase activity were also used. Susceptibility of microorganisms to antibiotics was defined by the disc-diffusion method using standard discs (EUCAST guidelines 2015) according to Clinical Laboratory Standard Institute (CLSI) protocols (ATB strips: ATB G, ATB Staph, ATBANA, ATBPse, ATBStrep...
September 2016: Georgian Medical News
Hilde de Kluiver, Jacobine E Buizer-Voskamp, Conor V Dolan, Dorret I Boomsma
We review the hypotheses concerning the association between the paternal age at childbearing and childhood psychiatric disorders (autism spectrum- and attention deficit/hyperactive disorder) and adult disorders (schizophrenia, bipolar-, obsessive-compulsive-, and major depressive disorder) based on epidemiological studies. Several hypotheses have been proposed to explain the paternal age effect. We discuss the four main-not mutually exclusive-hypotheses. These are the de novo mutation hypothesis, the hypothesis concerning epigenetic alterations, the selection into late fatherhood hypothesis, and the environmental resource hypothesis...
October 22, 2016: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
A Forsberg, C E West, S L Prescott, M C Jenmalm
Reduced intensity and diversity of microbial exposure is considered a major factor driving abnormal postnatal immune maturation and increasing allergy prevalence, particularly in more affluent regions. Quantitatively the largest important source of early immune-microbial interaction, the gut microbiota is of particular interest in this context, with variations in composition and diversity in the first months of life associated with subsequent allergy development. Attempting to restore the health consequences of the 'dysbiotic drift' in modern society, interventions modulating gut microbiota for allergy prevention have been evaluated in several randomized placebo controlled trials...
October 22, 2016: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
Efe Levent Aras, Cody Bunger, Ebbe Stender Hansen, Rikke Søgaard
BACKGROUND AND PURPOSE: There is a lack of evidence on the broad health-care costs of treating spine trauma patients without neurological deficits conservatively. The aim of the present study was to estimate the primary and secondary health-care sector costs associated with conservative treatment of spine fractures as well as their determinants. METHODS: Patients were identified between 1999 and 2008 in the hospital's administrative system based on relevant diagnostic codes...
October 21, 2016: European Spine Journal
Benjamin Kearns, Abdullah Pandor, Matt Stevenson, Jean Hamilton, Duncan Chambers, Mark Clowes, John Graham, M Satish Kumar
As part of its single technology appraisal (STA) process, the National Institute for Health and Care Excellence (NICE) invited the company that manufactures cabazitaxel (Jevtana(®), Sanofi, UK) to submit evidence for the clinical and cost effectiveness of cabazitaxel for treatment of patients with metastatic hormone-relapsed prostate cancer (mHRPC) previously treated with a docetaxel-containing regimen. The School of Health and Related Research Technology Appraisal Group at the University of Sheffield was commissioned to act as the independent Evidence Review Group (ERG)...
October 22, 2016: PharmacoEconomics
Stefan Pittner, Bianca Ehrenfellner, Angela Zissler, Victoria Racher, Wolfgang Trutschnig, Arne C Bathke, Alexandra M Sänger, Walter Stoiber, Peter Steinbacher, Fabio C Monticelli
Awareness of postmortem degradation processes in a human body is fundamental to develop methods for forensic time since death estimation (TDE). Currently, applied approaches are all more or less limited to certain postmortem phases, or have restrictions on behalf of circumstances of death. Novel techniques, however, rarely exceed basic research phases due to various reasons. We report the first application of a novel method, based on decay of muscle proteins, in a recent case of murder-suicide, where other TDE methods failed to obtain data...
October 21, 2016: International Journal of Legal Medicine
Gregory P Beehler, Paul R King, Christina L Vair, Julie Gass, Jennifer S Funderburk
The VA has integrated psychologists and other licensed mental health providers, known collectively as co-located collaborative care (CCC) providers, into patients' primary care medical homes to improve mental health services for veterans. However, it is unclear if CCC providers are routinely using mental health measures as part of evidence-based, coordinated care. This study aimed to determine the prevalence and predictors of CCC provider utilization of brief, validated measures. A retrospective review of VA electronic medical records from 8403 veterans diagnosed with depression, posttraumatic stress disorder, or anxiety disorder was conducted...
October 21, 2016: Journal of Clinical Psychology in Medical Settings
D E Beaton, M Vidmar, K B Pitzul, R Sujic, N K Rotondi, E R Bogoch, J E M Sale, R Jain, J Weldon
: We evaluated the impact of a more intensive version of an existing post-fracture coordinator-based fracture prevention program and found that the addition of a full-risk assessment improved treatment rates. These findings provide additional support for more intensive programs aimed at reducing the risk of re-fractures. INTRODUCTION: Evidence-based guidelines support coordinator-based programs to improve post-fracture osteoporosis guideline uptake, with more intensive programs including bone mineral density (BMD) testing and/or treatment being associated with better patient outcomes...
October 21, 2016: Osteoporosis International
M Mafauzy, H Zanariah, A Nazeri, S P Chan
AIMS: The aim of the study was to re-evaluate the relationship between hospital based diabetes care delivery and prevention of complications. METHODS: DiabCare is an observational, non-interventional, cross-sectional study of hospital-based outpatient diabetes care. RESULTS: A total of 1668 patients participated in the study: mean age 57.8 ± 11.0 years, duration of diabetes 13.0 ± 8.6 years, and duration of insulin treatment 5.6 ± 5.5 years...
August 2016: Medical Journal of Malaysia
Emma F Thomas, Craig McGarty, Gerhard Reese, Mariette Berndsen, Ana-Maria Bliuc
The 21st century has borne witness to catastrophic natural and human-induced tragedies. These disasters necessitate humanitarian responses; however, the individual and collective bases of support are not well understood. Drawing on Duncan's motivational model of collective action, we focus on how individual differences position a person to adopt group memberships and develop a "group consciousness" that provides the basis for humanitarian action. Longitudinal mediation analyses involving supporters of international humanitarian action (N = 384) sampled annually for 3 years provided support for the hypothesized model, with some twists...
October 20, 2016: Personality & Social Psychology Bulletin
Stacey Cutbush, Deborah Gibbs, Kathleen Krieger, Monique Clinton-Sherrod, Shari Miller
Fidelity of implementation is an essential factor in realizing outcomes of evidence-based interventions. Yet perspectives vary on the degree to which fidelity is necessary or desirable, implementers may receive limited guidance on fidelity, and research on implementers' understanding and operationalization of fidelity is lacking. We conducted key informant interviews with 20 individuals who implemented an evidence-based teen dating violence prevention curriculum in seven sites. Interviews addressed how implementers defined fidelity and the adaptations they made in implementing the curriculum...
October 20, 2016: Health Promotion Practice
Michelle Hadjiconstantinou, Jo Byrne, Danielle H Bodicoat, Noelle Robertson, Helen Eborall, Kamlesh Khunti, Melanie J Davies
BACKGROUND: Poor diabetes self-care can have a negative impact on psychological well-being and quality of life. Given the scarcity of traditional psychological support and the barriers to uptake of and attendance at face-to-face education programs, Web-based interventions are becoming a popular approach to provide an additional platform for psychological support in long-term conditions. However, there is limited evidence to assess the effect of Web-based psychological support in people with type 2 diabetes...
October 21, 2016: Journal of Medical Internet Research
Hongyu Sun, Jiajia Tang, Yongchao Mou, Jing Zhou, Linlin Qu, Kayla Duval, Zhu Huang, Ning Lin, Ruiwu Dai, Chengxiao Liang, Zi Chen, Lijun Tang, Fuzhou Tian
: Carbon nanotube (CNT)-based hydrogels have been shown to support cardiomyocyte growth and function. However, their role in cellular integrity among cardiomyocytes has not been studied in detail and the mechanisms underlying this process remain unclear. Here, single walled CNTs incorporated into gelatin with methacrylate anhydride (CNT/GelMA) hydrogels were utilized to construct cardiac tissues, which enhanced cardiomyocyte adhesion and maturation. Furthermore, through the use of immunohistochemical staining, transmission electron microscopy and intracellular calcium transient measurement, the incorporation of CNTs into the scaffolds was observed to markedly enhance the assembly and formation in the cardiac constructs...
October 18, 2016: Acta Biomaterialia
A R Fetoni, R Rolesi, F Paciello, S L M Eramo, C Grassi, D Troiani, G Paludetti
Experimental and human investigations have raised the level of concern about the potential ototoxicity of organic solvents and their interaction with noise. The main objective of this study was to characterize the effects of the combined noise and styrene exposure on hearing focusing on the mechanism of damage on the sensorineural cells and supporting cells of the organ of Corti and neurons of the ganglion of Corti. The impact of single and combined exposures on hearing was evaluated by auditory functional testing and histological analyses of cochlear specimens...
October 18, 2016: Free Radical Biology & Medicine
Nicole M Orr, Rebecca S Boxer, Mary A Dolansky, Larry A Allen, Daniel E Forman
Skilled nursing facilities (SNF) have emerged as an integral component of care for older adults with heart failure (HF). Despite their prominent role, poor clinical outcomes for the medically complex patients with HF managed in SNFs are common. Barriers to providing quality care include poor transitional care during hospital-to-SNF and SNF-to-community discharges, lack of HF training among SNF staff, and a lack of a standardized care process among SNF facilities. While no evidence-based practice standards have been established, various measures and tools designed to improve HF management in SNFs are being investigated...
October 18, 2016: Journal of Cardiac Failure
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