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Evidence-base medicine

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https://www.readbyqxmd.com/read/29786535/evaluating-the-importance-of-sham-controlled-trials-in-the-investigation-of-medical-devices-in-interventional-cardiology
#1
Robert A Byrne, Davide Capodanno, Felix Mahfoud, Jean Fajadet, Stephan Windecker, Peter Jüni, Andreas Baumbach, William Wijns, Michael Haude
Cardiovascular medicine is one of the specialties that has relied most heavily on evidence from randomized clinical trials in determining best practice for the management of common disease conditions. When comparing treatment approaches, trials incorporating random allocation are the most appropriate method for protecting against treatment allocation bias. In order to protect against performance and ascertainment bias, trial designs including placebo control are preferable where feasible. In contrast to testing of medicines, treatments based on procedures or use of medical devices are more challenging to assess, as sham procedures are necessary to facilitate blinding of participants...
May 22, 2018: EuroIntervention
https://www.readbyqxmd.com/read/29785193/gallnuts-a-potential-treasure-in-anticancer-drug-discovery
#2
REVIEW
Jiayu Gao, Xiao Yang, Weiping Yin, Ming Li
Introduction. In the discovery of more potent and selective anticancer drugs, the research continually expands and explores new bioactive metabolites coming from different natural sources. Gallnuts are a group of very special natural products formed through parasitic interaction between plants and insects. Though it has been traditionally used as a source of drugs for the treatment of cancerous diseases in traditional and folk medicinal systems through centuries, the anticancer properties of gallnuts are barely systematically reviewed...
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29784634/evaluation-of-app-based-serious-gaming-as-a-training-method-in-teaching-chest-tube-insertion-to-medical-students-randomized-controlled-trial
#3
Patrick Haubruck, Felix Nickel, Julian Ober, Tilman Walker, Christian Bergdolt, Mirco Friedrich, Beat Peter Müller-Stich, Franziska Forchheim, Christian Fischer, Gerhard Schmidmaier, Michael C Tanner
BACKGROUND: The insertion of a chest tube should be as quick and accurate as possible to maximize the benefit and minimize possible complications for the patient. Therefore, comprehensive training and assessment before an emergency situation are essential for proficiency in chest tube insertion. Serious games have become more prevalent in surgical training because they enable students to study and train a procedure independently, and errors made have no effect on patients. However, up-to-date evidence regarding the effect of serious games on performance in procedures in emergency medicine remains scarce...
May 21, 2018: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29784628/why-physics-in-medicine
#4
Ehsan Samei, Thomas M Grist
Despite its crucial role in the development of new medical imaging technologies, in clinical practice, physics has primarily been involved in the technical evaluation of technologies. However, this narrow role is no longer adequate. New trajectories in medicine call for a stronger role for physics in the clinic. The movement toward evidence-based, quantitative, and value-based medicine requires physicists to play a more integral role in delivering innovative precision care through the intentional clinical application of physical sciences...
May 18, 2018: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29784570/research-gaps-in-wilderness-medicine
#5
Daniel Tritz, Kody Dormire, Travis Brachtenbach, Joshua Gordon, Donald Sanders, David Gearheart, Julia Crawford, Matt Vassar
INTRODUCTION: Wilderness medicine involves the treatment of individuals in remote, austere environments. Given the high potential for injuries as well as the unique treatment modalities required in wilderness medicine, evidence-based clinical practice guidelines are necessary to provide optimal care. In this study, we identify evidence gaps from low-quality recommendations in wilderness medicine clinical practice guidelines and identify new/ongoing research addressing them. METHODS: We included relevant clinical practice guidelines from the Wilderness Medical Society and obtained all 1C or 2C level recommendations...
May 18, 2018: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/29784464/-fluid-resuscitation-and-evidence-based-medicine-the-truth-is-rarely-pure-and-never-simple-oscar-wilde
#6
L Zieleskiewicz, M Leone
No abstract text is available yet for this article.
May 18, 2018: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/29783275/assessment-of-likelihood-ratio-for-four-contact-dermatitis-symptoms-of-vinca-minor
#7
Suman Bagchi, Chaturbhuja Nayak, Lex Rutten, Munmun Koley, Subhranil Saha, Mousumi Roy, Sk Jahir Abbas, Simantini Ghosh, Suman Halder, Ghulam Nabi Wani, Anaitulah Ahmad Mir, Showket Ahmad Bhat
BACKGROUND:  Contact dermatitis (CD) is a frequently occurring medical condition, for which Vinca minor (VM) is one of the recommended homeopathic medicines. However, the symptoms indicating this medicine have not yet been assessed systematically. Likelihood ratio (LR), based on Bayesian statistics, may yield better estimation of a medicine's indication than the existing method of entry of symptoms into materia medica and repertories. METHODS:  We investigated LRs of four CD symptoms of VM: (1) great sensitiveness of skin, with redness and soreness from slightest rubbing; (2) weeping eczema with foul, thick crusts; (3) itching amelioration in open air; and (4) CD of scalp...
May 21, 2018: Homeopathy: the Journal of the Faculty of Homeopathy
https://www.readbyqxmd.com/read/29783230/comprehensive-patterns-of-comorbidity-copd-and-depression-aspects-of-treatment
#8
Natalia V Moisieieva, Liliya V Burya, Anna A Kapustianskaya, Iryna A Kolenko, Maria A Rumyantseva, Oleksii H Shumeiko
OBJECTIVE: Introduction: Data on the prevalence of psychopathological disorders in the exacerbation of chronic obstructive pulmonary disease (COPD) are very heterogeneous. COPD and depression have common predisposing factors. The aim: The aim of the research is to conduct a comprehensive assessment of the effect of paroxetine on the level of depressive disorders in the exacerbation of severe degree COPD in women. PATIENTS AND METHODS: Materials and methods: The study included patients with severe degree COPD and depressive disorder...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783209/-substantiation-of-the-model-of-clinical-and-economic-efficiency-evaluation-of-prevention-treatment-and-dispenserization-of-the-patients-with-comorbidity-the-example-of-patients-with-arterial-hypertension-and-duodenitis
#9
Anastasiia A Akhmedova, Oleksandr M Ocheredko
OBJECTIVE: Introduction: Evidence based medicine requires reliant estimators of medical programs efficiency both in clinical and economical dimensions. It necessitates the substantiation of evaluation of assessment tools on the ground of clinical and economic theory. Developed model has advantage of direct link with classical economic analyses such as costutility, cost-efficiency, and cost-benefit. The aim was to substantiate the model of clinical and economic efficiency evaluation of medical program with allowance for comorbidity...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29782353/implementing-best-practice-into-the-emergency-department-triage-process
#10
Luke Burgess, Kathryn Kynoch, Sonia Hines
BACKGROUND: Triage is the process by which emergency departments (EDs) sort patients presenting for medical treatment. The Australasian Triage Scale, validated to measure urgency, answers the question 'This patient should wait for medical assessment and treatment no longer than…' Multiple patients may present within short time frames, and some will have conditions that have outcomes directly related to timeliness of treatment such as stroke, sepsis and myocardial infarction. The safety of patients within the ED is thus directly related to the triage system...
May 17, 2018: International Journal of Evidence-based Healthcare
https://www.readbyqxmd.com/read/29782180/current-evidence-on-heart-rate-variability-biofeedback-as-a-complementary-anticraving-intervention
#11
Nour Alayan, Lucille Eller, Marsha E Bates, Dennis P Carmody
BACKGROUND: The limited success of conventional anticraving interventions encourages research into new treatment strategies. Heart rate variability biofeedback (HRVB), which is based on slowed breathing, was shown to improve symptom severity in various disorders. HRVB, and certain rates of controlled breathing (CB), may offer therapeutic potential as a complementary drug-free treatment option to help control substance craving. METHODS: This review evaluated current evidence on the effectiveness of HRVB and CB training as a complementary anticraving intervention, based on guidelines from the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols...
May 21, 2018: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/29782037/multiloculated-solitary-unicameral-bone-cyst-in-a-young-dog
#12
Sarah C Roode, Heather R Shive, Willemijn Hoorntje, Jennifer Bernard, Devorah M Stowe, Roy R Pool, Carol B Grindem
A 20-month-old female spayed Staffordshire Terrier (22.3 kg) presented to the Orthopedic Surgery Service at North Carolina State University Veterinary Teaching Hospital for evaluation of a 6-week history of toe-touching to nonweight-bearing lameness in the right hind limb. Radiographs of the right stifle revealed a multiloculated lytic lesion of the distal femur, with a large open lytic zone centrally, numerous osseous septations peripherally, and focal areas of cortical thinning and loss. An aspirate of the right distal femoral lesion yielded mildly cloudy serosanguineous fluid...
May 21, 2018: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/29781780/physical-therapists-know-function-an-opinion-on-mobility-and-level-of-activity-during-hospitalization-for-adult-inpatients
#13
Audrey M Johnson, Janice Kuperstein, Dana Howell, Esther E Dupont-Versteegden
Negative consequences of immobility during hospitalization are widely known and remain undisputed. Evidence of low mobility for general medicine adult inpatients persists. Patients who experience hospital acquired functional decline due to low mobility require costly post-acute care services. The impact of immobility on post-acute care physical function and quality of life is directly at odds with value-based care. New Medicare payment models emphasize value-based care to promote care improvement and better patient outcomes...
May 21, 2018: Hospital Topics
https://www.readbyqxmd.com/read/29781384/how-to-uncover-sources-of-unwarranted-practice-variation-a-case-study-in-emergency-medicine
#14
Markus A Feufel
Forty years of statistical database analyses have demonstrated the existence of unwarranted practice variation in care delivery, that is, variations independent of medical need, evidence, or patient preference. Alas, little is known about the underlying mechanisms and thus finding interventions to reduce unwarranted variations remains difficult, hampering quality, equity, and efficiency of care. Whereas statistical analyses describe deviations from ideal patterns, ethnographically inspired analyses aim at understanding when, how, and why variations occur in practice...
May 1, 2018: Qualitative Health Research
https://www.readbyqxmd.com/read/29780607/renal-cell-carcinoma-in-a-cat-with-polycystic-kidney-disease-undergoing-renal-transplantation
#15
Daniel J Adams, Jolie A Demchur, Lillian R Aronson
Case summary: A 10-year-old spayed female American Shorthair cat underwent renal transplantation due to worsening chronic kidney disease secondary to polycystic kidney disease. During transplantation, the right kidney grossly appeared to be more diseased than the left and was firmly adhered to the surrounding tissues. An intraoperative fine-needle aspirate of the right native kidney revealed inflammatory cells but no evidence of neoplasia. To create space for the allograft, a right nephrectomy was performed...
January 2018: JFMS Open Reports
https://www.readbyqxmd.com/read/29780578/towards-the-development-of-day-one-competences-in-veterinary-behaviour-medicine-survey-of-veterinary-professionals-experience-in-companion-animal-practice-in-ireland
#16
Olwen Golden, Alison J Hanlon
Background: Veterinary behaviour medicine should be a foundation subject of the veterinary curriculum because of its wide scope of applications to veterinary practice. Private practitioners are likely to be the primary source of information on animal behaviour for most pet owners, however studies indicate that behavioural issues are not frequently discussed during companion animal consultations and many practitioners lack confidence in dealing with behavioural problems, likely due to poor coverage of this subject in veterinary education...
2018: Irish Veterinary Journal
https://www.readbyqxmd.com/read/29780239/patient-reported-outcomes-in-european-spondyloarthritis-patients-a-systematic-review-of-the-literature
#17
REVIEW
Juan Carlos Torre-Alonso, Rubén Queiro, Marta Comellas, Luís Lizán, Carles Blanch
Objective: This review aims to summarize the current literature on patient-reported outcomes (PROs) in spondyloarthritis (SpA). Patients and methods: We performed a systematic literature review to identify studies (original articles and narrative and systematic reviews) regarding PROs (health-related quality of life [HRQoL], satisfaction, preferences, adherence/compliance, and persistence) in SpA patients published in the European Union through December 2016. International databases (Medline/PubMed, Cochrane Library, ISI Web of Knowledge, Scopus) were searched using keywords in English...
2018: Patient Preference and Adherence
https://www.readbyqxmd.com/read/29778895/therapeutic-antibody-directed-osteogenic-differentiation-of-induced-pluripotent-stem-cells-derived-mscs
#18
Qingqing Wu, Bo Yang, Cong Cao, Kevin Hu, Ping Wang, Yi Man
Induced pluripotent stem cells (iPSCs) are regarded as a new cell source for regenerative medicine. Recent advances in tissue engineering have brought to light the therapeutic application of induced pluripotent stem cells (iPSCs) in bone defect repair. However, a safe and efficient way to differentiate iPSCs into osteogenic lineage remains to be a major challenge. Here we describe an approach using anti-BMP2 antibodies (Abs) to mediate osteogenic differentiation of iPSC-derived mesenchymal stromal cells (iMSCs)...
May 17, 2018: Acta Biomaterialia
https://www.readbyqxmd.com/read/29777340/2017-update-of-the-turkish-league-against-rheumatism-tlar-evidence-based-recommendations-for-the-management-of-knee-osteoarthritis
#19
REVIEW
Tiraje Tuncer, Fatih Hasan Cay, Lale Altan, Gulcan Gurer, Cahit Kacar, Suheda Ozcakir, Sahap Atik, Figen Ayhan, Berrin Durmaz, Nurten Eskiyurt, Hakan Genc, Yesim GokceKutsal, Rezzan Gunaydin, Simin Hepguler, Sami Hizmetli, Taciser Kaya, Yesim Kurtais, Merih Saridogan, Dilsad Sindel, Serap Sutbeyaz, Omer Faruk Sendur, Hatice Ugurlu, Zeliha Unlu
In a Turkish League Against Rheumatism (TLAR) project, evidence-based recommendations for the management of knee osteoarthritis (OA) was developed for the first time in our country in 2012 (TLAR-2012). In accordance with developing medical knowledge and scientific evidence, recommendations were updated. The committee was composed of 22 physical medicine and rehabilitation specialists (4 have rheumatology subspeciality also) and an orthopaedic surgeon. Systematic literature search were applied on Pubmed, Embase, Cochrane and Turkish Medical Index for the dates between January the 1st 2012 and January the 29th of 2015...
May 17, 2018: Rheumatology International
https://www.readbyqxmd.com/read/29777097/gwas-on-family-history-of-alzheimer-s-disease
#20
Riccardo E Marioni, Sarah E Harris, Qian Zhang, Allan F McRae, Saskia P Hagenaars, W David Hill, Gail Davies, Craig W Ritchie, Catharine R Gale, John M Starr, Alison M Goate, David J Porteous, Jian Yang, Kathryn L Evans, Ian J Deary, Naomi R Wray, Peter M Visscher
Alzheimer's disease (AD) is a public health priority for the 21st century. Risk reduction currently revolves around lifestyle changes with much research trying to elucidate the biological underpinnings. We show that self-report of parental history of Alzheimer's dementia for case ascertainment in a genome-wide association study of 314,278 participants from UK Biobank (27,696 maternal cases, 14,338 paternal cases) is a valid proxy for an AD genetic study. After meta-analysing with published consortium data (n = 74,046 with 25,580 cases across the discovery and replication analyses), three new AD-associated loci (P < 5 × 10-8 ) are identified...
May 18, 2018: Translational Psychiatry
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