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Abstract
Despite persistent critiques of the rigor of surgical research, surgeons have actually pursued careful empirical studies for centuries. Their work has enriched not only surgical science but also the development of evidencebased medicine. From conducting landmark controlled trials, to using statistics, alternate patient allocation, randomization, and sham controls, surgeons have long embraced innovative trial approaches and played important roles in the development of key methods of RCTs. However, historical contexts unique to surgery have shaped the implementation of RCTs in this field. Unlike the history of pharmaceuticals, in which substantial research funding has been devoted to testing new drugs before their approval, surgical trials have followed a different trajectory. New operations have repeatedly come into wide use in the absence of RCTs. On many occasions, when established procedures have become controversial, surgeons have then marshaled the resources to conduct RCTs reassessing the operations. Such trials have triggered powerful debates in which proponents of surgical RCTs battled against ingrained practices and preferences. In such cases, RCTs often were not decisive factors in determining the fate of surgical practices but supporting tools that followed and reflected changes in surgical judgment already underway. Surgical trialists also have encountered specific, recurring challenges, especially with the methodological and ethical complexity of blinded and sham-controlled trials. The history of surgical trials thus reveals major contributions from surgeons to the advancement of evidence-based medicine, as well as ongoing challenges. Strengthened and systematic trial support could advance the future of surgical RCTs.
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Clinical Epidemiology in China series. Paper 1: Evidence-based medicine in China: An oral history study. J Clin Epidemiol 2021; 140:165-171. [PMID: 34416324 DOI: 10.1016/j.jclinepi.2021.08.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/02/2021] [Accepted: 08/11/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To describe and record the evolution of EBM in China. STUDY DESIGN AND SETTING We conducted the study following the general methodology of oral history. The interviews were done at Lanzhou University, between 18th and 22nd April 2019 using pre-defined questions. All interviews were videorecorded. Two investigators extracted and analyzed the information from the interviews independently. RESULTS One international expert and ten Chinese experts participated in the interviews. After the introduction of EBM in China in the mid-1990s, more than 20 EBM centres have been established. According to the interviewees, Gordon Guyatt, David Sackett and Iain Chalmers are the international experts who played the most important role in the development of EBM in China. China has contributed to EBM on the international level by conducting systematic reviews, developing reporting checklists, and introducing the principles of EBM into Traditional Medicine. The Chinese Cochrane Centre and the EBM Centre of Lanzhou University were ranked the top two EBM Centres in China by the interviewees. CONCLUSION EBM has been developing in China for nearly a quarter of a century. Many achievements have been reached, however, EBM is still facing many challenges in China, including shortages of funding support and personnel, as well as limited local high-quality evidence.
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Fifteen years beyond Institute of Medicine and the future of emergency care in the US health system: Illusions, delusions, and situational awareness. J Trauma Acute Care Surg 2021; 91:6-13. [PMID: 34144555 DOI: 10.1097/ta.0000000000003242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Machine Learning: The Next Paradigm Shift in Medical Education. ACADEMIC MEDICINE : JOURNAL OF THE ASSOCIATION OF AMERICAN MEDICAL COLLEGES 2021; 96:954-957. [PMID: 33496428 DOI: 10.1097/acm.0000000000003943] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Machine learning (ML) algorithms are powerful prediction tools with immense potential in the clinical setting. There are a number of existing clinical tools that use ML, and many more are in development. Physicians are important stakeholders in the health care system, but most are not equipped to make informed decisions regarding deployment and application of ML technologies in patient care. It is of paramount importance that ML concepts are integrated into medical curricula to position physicians to become informed consumers of the emerging tools employing ML. This paradigm shift is similar to the evidence-based medicine (EBM) movement of the 1990s. At that time, EBM was a novel concept; now, EBM is considered an essential component of medical curricula and critical to the provision of high-quality patient care. ML has the potential to have a similar, if not greater, impact on the practice of medicine. As this technology continues its inexorable march forward, educators must continue to evaluate medical curricula to ensure that physicians are trained to be informed stakeholders in the health care of tomorrow.
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Visualizing the evolution of evidence: Cumulative network meta-analyses of new generation antidepressants in the last 40 years. Res Synth Methods 2021; 12:74-85. [PMID: 32352639 PMCID: PMC7818396 DOI: 10.1002/jrsm.1413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/13/2020] [Accepted: 04/21/2020] [Indexed: 11/21/2022]
Abstract
It is often challenging to present the available evidence in a timely and comprehensible manner. We aimed to visualize the evolution of evidence about antidepressants for depression by conducting cumulative network meta-analyses (NMAs) and to examine whether it could have helped the selection of optimal drugs. We built a Shiny web application that performs and presents cumulative NMAs based on R netmeta. We used a comprehensive dataset of double-blind randomized controlled trials of 21 antidepressants in the acute treatment of major depression. The primary outcomes were efficacy (treatment response) and acceptability (all-cause discontinuation), and treatment effects were summarized via odds ratios. We evaluated the confidence in evidence using the CINeMA (Confidence in Network Meta-Analysis) framework for a series of consecutive NMAs. Users can change several conditions for the analysis, such as the period of synthesis, among the others. We present the league tables and two-dimensional plots that combine efficacy, acceptability and level of confidence in the evidence together, for NMAs conducted in 1990, 1995, 2000, 2005, 2010, and 2016. They reveal that through the past four decades, newly approved drugs often showed initially exaggerated results, which tended to diminish and stabilize after approximately a decade. Over the years, the drugs with relative superiority changed dramatically; but as the evidence network grew larger and better connected, the overall confidence improved. The Shiny app visualizes how evidence evolved over years, emphasizing the need for a careful interpretation of relative effects between drugs, especially for the potentially amplified performance of newly approved drugs. HIGHLIGHTS: Network meta-analysis is considered to be a proper way of demonstrating the available evidence, since it allows comparisons between multiple interventions, and has been proved to be statistically powerful. It is challenging to present the voluminous results of NMA in an efficient and comprehendible manner. Evidence evolution based on the relatively new method NMA has not been investigated yet. The results of NMA should not only include the effects but also the confidence in the evidence, which can help interpret the findings appropriately. Effective use of rapidly developing statistical analysis and presentation tools such as Shiny package in R, may facilitate and simplify the visualization of NMA output. We should stay conservative towards new drugs, as their performance was often shown to be exaggerated initially, and it took time to become stable.
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The French road to Gavarret's clinical application of probabilistic thinking Part 2: Louis-Denis-Jules Gavarret. J R Soc Med 2020; 113:360-366. [PMID: 32910876 PMCID: PMC7488933 DOI: 10.1177/0141076820943413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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7
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Empiric Therapies for COVID-19: Destined to Fail by Ignoring the Lessons of History. J Hosp Med 2020; 15:434-436. [PMID: 32584243 DOI: 10.12788/jhm.3469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/15/2020] [Indexed: 11/20/2022]
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The 2018 AHA/ACC/Multi-Society Cholesterol guidelines: Looking at past, present and future. Prog Cardiovasc Dis 2019; 62:375-383. [PMID: 31733217 DOI: 10.1016/j.pcad.2019.11.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 11/04/2019] [Indexed: 01/09/2023]
Abstract
The authors review more than three decades of progress in providing clinicians and patients with guidance on risk assessment, patient evaluation and cholesterol management. Beginning with the National Cholesterol Education Program's Initial Adult Treatment Panel report, the cholesterol guidelines increasingly reflect the progress made in understanding the benefits of improved lifestyle and nutrition to improve lipid profiles, major risk factors and reduce ASCVD risk. Moreover, they now provide qualitative and quantitative assessment tools to guide appropriate risk reduction LDL-C lowering therapy. Use of the Pooled Cohort Equations to determine Low, Borderline, Intermediate and High 10-year ASCVD risk is now joined by recognition of conditions and biomarkers that enhance ASCVD risk. This personalizes the risk discussion for the patient. An important addition is the selective use of coronary artery calcium (CAC) scoring to reclassify risk in patients at borderline or intermediate risk, but for whom a risk decision regarding statin therapy is uncertain. In secondary prevention, current guidelines provide criteria for determining a "very high" risk group in whom risk is especially high and in whom aggressive LDL-C lowering can be shown to provide increased absolute benefit. Current guidelines provide a comprehensive look at children and adolescents, young adults, elderly, women and issues specific to women through the life course. They provide guidance for those adults at risk due to severe hypercholesterolemia, persistent hypertriglyceridemia after secondary causes have been addressed, those with inflammatory disorders and HIV, those adults with chronic kidney disease, and those affected by issues of race/ethnicity. They conclude with a brief summary of recommendations emphasizing important concepts for providing safety with LDL-C lowering therapy. This combination of best external evidence and clinical expertise from the expert panel should provide a solid foundation for lipid management of patients at risk for or with clinical ASCVD.
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10
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Abstract
Telemedicine is slowly transforming the way in which healthcare is delivered and has the potential to improve access to subspecialty expertise, reduce healthcare costs, and improve the overall quality of care. While many subspecialty fields within medicine today have either experimented with or begun to implement telemedicine platforms to enable remote consultation and care, dermatology is particularly suited for this care system as skin disorders are uniquely visible to the human eye. Through teledermatology, diagnostic images of skin disorders with accompanying clinical histories can be remotely reviewed by teledermatologists by any number of modalities, such as photographic clinical images or live video teleconferencing. Diagnoses and treatment recommendations can then be rendered and implemented remotely. The evidence to date supports both its diagnostic and treatment accuracy and its cost effectiveness. Administrative, regulatory, privacy, and reimbursement policies surrounding this dynamic field continue to evolve. In this review, we examine the history, evidence, and administrative landscape surrounding teledermatology and discuss current practice guidelines and ongoing controversies.
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11
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[Not Available]. REVUE MEDICALE DE BRUXELLES 2018; 39:185-187. [PMID: 29964393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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12
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Evidence of mechanism in the evaluation of streptomycin and thalidomide. STUDIES IN HISTORY AND PHILOSOPHY OF BIOLOGICAL AND BIOMEDICAL SCIENCES 2017; 66:55-62. [PMID: 29031495 DOI: 10.1016/j.shpsc.2017.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 06/07/2017] [Accepted: 06/08/2017] [Indexed: 06/07/2023]
Abstract
This paper considers what evidence is needed to establish the effectiveness and safety of a drug therapy. The claim that A cures D is a particular case of a causal claim in medicine. So the paper begins with a general analysis of the evidence for causal claims in medicine. Such evidence is divided into two types: statistical evidence and evidence of mechanism. These are further divided into observational and interventional, producing a 2x2 classification. It is shown that historically there have different assessments of the importance of these different types of evidence. Evidence-based medicine (EBM) puts forward the thesis that claims of the form 'A cures D without harming the patient' can be established using only randomized controlled trials or RCTs. This thesis of EBM is criticized by considering two historical examples: streptomycin and thalidomide. Generalizing from these, it is claimed that the effectiveness and safety of a drug therapy can only be established by using both statistical evidence and evidence of mechanism. This is a specific instance of the Russo-Williamson thesis.
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Russian medicine: trying to catch up on scientific evidence and human values. Lancet 2017; 390:1619-1620. [PMID: 28980965 DOI: 10.1016/s0140-6736(17)32382-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 08/16/2017] [Indexed: 10/18/2022]
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15
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Evidence-based medicine was bound to fail: a report to Alvan Feinstein. J Clin Epidemiol 2017; 84:3-7. [PMID: 28532614 DOI: 10.1016/j.jclinepi.2017.01.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 01/31/2017] [Indexed: 11/19/2022]
Abstract
John Ioannidis has provided a lucid account, in the form of a report to David Sackett, of how evidence-based medicine (EBM) was hijacked to serve vested interests: major randomized controlled trials are largely done by and for the benefit of the industry; meta-analyses and guidelines are flooded with conflicts of interest; national and federal research funds are unable to address basic clinical questions. Nonetheless, EBM would remain a worthwhile goal. In this paper, in the form of a report to Alvan Feinstein, it is argued that current developments were largely predictable. EBM certainly gave an important contribution to questioning unsubstantiated therapeutic claims. Time has come, however, to become aware of its considerable limitations, including overall reductionism and insufficient consideration of problems related to financial conflicts of interest. EBM does not represent the scientific approach to medicine: it is only a restrictive interpretation of the scientific approach to clinical practice. EBM drives the prescribing clinician to an overestimated consideration of potential benefits, paying little attention to the likelihood of responsiveness and to potential vulnerabilities in relations to the adverse effects of treatment. It is time to substitute the fashionable popularity of a strategy developed outside of clinical medicine with models and research based on the insights of clinical judgment and patient-doctor interaction, as Feinstein had outlined.
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Progress in evidence-based medicine: a quarter century on. Lancet 2017; 390:415-423. [PMID: 28215660 DOI: 10.1016/s0140-6736(16)31592-6] [Citation(s) in RCA: 446] [Impact Index Per Article: 63.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/21/2016] [Accepted: 08/26/2016] [Indexed: 01/10/2023]
Abstract
In response to limitations in the understanding and use of published evidence, evidence-based medicine (EBM) began as a movement in the early 1990s. EBM's initial focus was on educating clinicians in the understanding and use of published literature to optimise clinical care, including the science of systematic reviews. EBM progressed to recognise limitations of evidence alone, and has increasingly stressed the need to combine critical appraisal of the evidence with patient's values and preferences through shared decision making. In another progress, EBM incorporated and further developed the science of producing trustworthy clinical practice guidelines pioneered by investigators in the 1980s. EBM's enduring contributions to clinical medicine include placing the practice of medicine on a solid scientific basis, the development of more sophisticated hierarchies of evidence, the recognition of the crucial role of patient values and preferences in clinical decision making, and the development of the methodology for generating trustworthy recommendations.
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The Crucial Test of Therapeutic Evidence: Torald Sollmann, M.D., Cleveland. JAMA 2017; 318:304. [PMID: 28719682 DOI: 10.1001/jama.2017.5060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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18
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Genetics and the New (Precision) Medicine and Endocrinology: In Medias Res or Ab Initio? Endocrinol Metab Clin North Am 2017; 46:xv-xvi. [PMID: 28476238 DOI: 10.1016/j.ecl.2017.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Abstract
Over the last 20 years, the evidence-based medicine (EBM) movement has sought to develop standardised approaches to patient treatment by drawing on research results from randomised controlled trials (RCTs). The Cochrane Collaboration and its eponym, Archie Cochrane, have become symbols of this development, and Cochrane's book Effectiveness and Efficiency from 1972 is often referred to as the first sketch of what was to become EBM. In this article, we claim that this construction of EBM's historical roots is based on a selective reading of Cochrane's text. Through a close reading of this text, we show that the principal aim of modern EBM, namely to warrant clinical decisions based on evidence drawn from RCTs, is not part of Cochrane's original project. He had more modest ambitions for what RCTs can accomplish, and, more importantly, he was more concerned with care and equality than are his followers in the EBM movement. We try to reconstruct some of Cochrane's lost legacy and to articulate some of the important silences in Effectiveness and Efficiency From these clues it might be possible, we argue, to remodel EBM in a broader, more pluralistic, more democratic and less authoritarian manner.
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["Not a miracle but impressive effects"? : On the discussion about the effects of transcranial direct current stimulation]. DER NERVENARZT 2017; 88:83-84. [PMID: 26753999 DOI: 10.1007/s00115-015-0042-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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22
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Robustness and evidence of mechanisms in early experimental atherosclerosis research. STUDIES IN HISTORY AND PHILOSOPHY OF BIOLOGICAL AND BIOMEDICAL SCIENCES 2016; 60:44-55. [PMID: 27721023 DOI: 10.1016/j.shpsc.2016.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 08/31/2016] [Accepted: 09/20/2016] [Indexed: 06/06/2023]
Abstract
This article considers the evaluation of experimental evidence for a causal relation between cholesterol and atherosclerosis from the beginning of the 1900s until the late 1950s. It has been argued that the medical community failed to see the implications of this early research, and at first unjustifiably rejected a causal link between cholesterol and atherosclerosis. This article argues to the contrary that the medical community was justified to conclude based on the experimental evidence that cholesterol (dietary or blood) is probably not an effective target for preventive treatment. However, the evidence would have been sufficient to ascribe to cholesterol a contributing causal role in atherosclerotic heart disease. This view is argued for based on a rational reconstruction of the researchers' evaluation of evidence, specifically, the robustness of evidence for a manipulable dependence between cholesterol and atherosclerosis on the one hand, and the evidence for a mediating mechanism on the other. The case study is used to illustrate that robustness is a feasible methodological principle even when evidence is discordant, and evidence of mechanism should be evaluated on a par with evidence of statistical dependence in establishing causal claims.
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Applying Evidence to Health Care With Archie Cochrane's Legacy. Nurs Womens Health 2016; 20:441-442. [PMID: 27719771 DOI: 10.1016/j.nwh.2016.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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[Think, practice and write: the Revista Colombiana de Psiquiatría and the history of Colombian psychiatry in the second half of the twentieth century]. REVISTA COLOMBIANA DE PSIQUIATRIA 2016; 45:245-252. [PMID: 27842737 DOI: 10.1016/j.rcp.2015.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 09/25/2015] [Indexed: 06/06/2023]
Abstract
This article analyses the part played by Revista Colombiana de Psiquiatría in the development of psychiatry as a medical speciality in Colombia. Moreover, it discusses its role in helping to consolidate the biomedical perspective and evidence-based medicine in Colombian psychiatry.
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From medical gaze to statistical person: Historical reflections on evidence-based and personalised medicine. AUSTRALIAN FAMILY PHYSICIAN 2016; 45:632-635. [PMID: 27606362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND The nineteenth century saw the rise of what historians of medicine have termed the 'medical gaze'. Physicians used instrumentation and trained senses to locate the site of disease within the patient's body. This change in practice went alongside changes in the physician's power and how diseases were understood. In the twenty-first century, the rise of high-throughput biomedical experiments, especially in genomics, is leading to equally dramatic shifts in medicine. Increasingly, clinical decisions may be made on the basis of data and statistical associations rather than the particularities of the case at hand. OBJECTIVE The aim of this commentary iso re-evaluate the status of precision and evidence-based medicine in light of the social, political and economic shifts they entail. DISCUSSION Increasingly, the statistical view of diseases and people threatens to take judgment and expertise out of medical decision making. It threatens the centrality of the physician in the relationship between patient and disease.
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Abstract
The development of DSM-III through DSM-5 has relied heavily on expert consensus. In this essay, we provide an historical and critical perspective on this process. Over the last 40 years, medicine has struggled to find appropriate methods for summarizing research results and making clinical recommendations. When such recommendations are issued by authorized organizations, they can have widespread influence (i.e. DSM-III and its successors). In the 1970s, expert consensus conferences, led by the NIH, reviewed research about controversial medical issues and successfully disseminated results. However, these consensus conferences struggled with aggregating the complex available evidence. In the 1990s, the rise of evidence-based medicine cast doubt on the reliability of expert consensus. Since then, medicine has increasingly relied on systematic reviews, as developed by the evidence-based medicine movement, and advocated for their early incorporation in expert consensus efforts. With the partial exception of DSM-IV, such systematic evidence-based reviews have not been consistently integrated into the development of the DSMs, leaving their development out of step with the larger medical field. Like the recommendations made for the NIH consensus conferences, we argue that the DSM process should be modified to require systematic evidence-based reviews before Work Groups make their assessments. Our suggestions - which would require leadership and additional resources to set standards for appropriate evidence hierarchies, carry out systematic reviews, and upgrade the group process - should improve the objectivity of the DSM, increase the validity of its results, and improve the reception of any changes in nosology.
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History of evidence synthesis to assess treatment effects: Personal reflections on something that is very much alive. J R Soc Med 2016; 109:154-63. [PMID: 27059906 PMCID: PMC4827109 DOI: 10.1177/0141076816640243] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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[Iatrogenesis. From Iatromancy to Evidence-Based Medicine, to Iatromancy…]. GAC MED MEX 2016; 152:246-251. [PMID: 27160625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023] Open
Abstract
The qualities of what is considered evidence change and evolve according to theoretical tools of analysis, but also with what the physician perceives and processes cognitively. This includes models and tools such as statistics and evidence-based medicine. Under the term 'iatromancy' are included here different ways of making inductive inferences to establish diagnoses, be it the divinatory art, heuristics, statistics, Evidence-based Medicine (EBM), or the "clinical eye". The interrelationships of different kinds of experience are discussed as justifications for the beliefs of physicians to form judgments in the decision-making processes.
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Evidence-Based Plastic Surgery: Its Rise, Importance, and a Practical Guide. Aesthet Surg J 2016; 36:366-71. [PMID: 26746230 DOI: 10.1093/asj/sjv204] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2015] [Indexed: 01/10/2023] Open
Abstract
There is a perfect storm developing in 21st century healthcare; rising complexity and patient expectations in the context of fiscal restraint. Evidence-based medicine (EBM) may be the best-kept secret in dealing with the "storm." Such an approach prefers management pathways that deliver better outcomes at less relative cost. In this article, the rise of EBM, its significance, a guide to practicing it, and its future in the field of plastic, reconstructive, and aesthetic surgery are presented.
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[Not Available]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 2015; 125 Spec No.:5-15. [PMID: 26794132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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A brief history of evidence-based medicine (EBM) and the contributions of Dr David Sackett. Aesthet Surg J 2015; 35:NP261-3. [PMID: 26163313 DOI: 10.1093/asj/sjv130] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2015] [Indexed: 11/13/2022] Open
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Why Did the Randomized Clinical Trial Become the Primary Focus of My Career? VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:550-552. [PMID: 26297081 DOI: 10.1016/j.jval.2015.04.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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David Sackett 1934-2015. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:549. [PMID: 26297080 DOI: 10.1016/j.jval.2015.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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The Euro-Confederate Doctors: The Impact of the 19th Century European Medical World on the Careers of Three Southern Physicians. JOURNAL OF THE SOUTH CAROLINA MEDICAL ASSOCIATION (1975) 2015; 111:66-70. [PMID: 27132336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Farewell and thanks to Dave Sackett, Cochrane's first pilot. Cochrane Database Syst Rev 2015; 2015:ED000099. [PMID: 26106750 PMCID: PMC10845868 DOI: 10.1002/14651858.ed000099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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[THE FOUNDATIONS OF EVIDENCE-BASED MEDICINE]. REVUE MEDICALE DE LIEGE 2015; 70:225-231. [PMID: 26285443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The fundamentals of Evidence-Based Medicine (EBM) are the clinical experience, the application of best evidences from research and the consideration of patient expectations. It enabled significant progresses in the management of diseases with a low or multifactorial causality. But it has also led to unintended negative consequences, partly related to conflicts of interest. The objective of this article is to bring the attention back to the scientific rigor that must sustain the medical practice, namely in the occurrence : 1) formulating a question that addresses all the elements of an individual clinical situation; 2) exploring the literature systematically; 3) estimating the degree of confidence in the conclusions of clinical trials. EBM provides intuitive tools to address some uncomfortable concepts of biostatistics and to identify the biases and the embellished data that invalidate many studies. However, it is difficult to decide of the care of a single patient from observations issued from the comparison of'heterogeneous groups. Personalized medicine should help to overcome this difficulty and should facilitate clinical decision making by targeting the patients who are most likely to benefit from an intervention without much inconvenience.
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[Conventional medicine, evidence-based medicine, personalized medicine: three complementary approaches]. REVUE MEDICALE DE LIEGE 2015; 70:221-224. [PMID: 26285442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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"Entrenched practices and other biases": unpacking the historical, economic, professional, and social resistance to de-implementation. Implement Sci 2015; 10:24. [PMID: 25889285 PMCID: PMC4339245 DOI: 10.1186/s13012-015-0211-7] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 01/22/2015] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND In their article on "Evidence-based de-implementation for contradicted, unproven, and aspiring healthcare practices," Prasad and Ioannidis (IS 9:1, 2014) referred to extra-scientific "entrenched practices and other biases" that hinder evidence-based de-implementation. DISCUSSION Using the case example of the de-implementation of radical mastectomy, we disaggregated "entrenched practices and other biases" and analyzed the historical, economic, professional, and social forces that presented resistance to de-implementation. We found that these extra-scientific factors operated to sustain a commitment to radical mastectomy, even after the evidence slated the procedure for de-implementation, because the factors holding radical mastectomy in place were beyond the control of individual clinicians. We propose to expand de-implementation theory through the inclusion of extra-scientific factors. If the outcome to which we aim is appropriate and timely de-implementation, social scientific analysis will illuminate the context within which the healthcare practitioner practices and, in doing so, facilitate de-implementation by pointing to avenues that lead to systems change. The implications of our analysis lead us to contend that intervening in the broader context in which clinicians work--the social, political, and economic realms--rather than focusing on healthcare professionals' behavior, may indeed be a fruitful approach to effect change.
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[David Sackett and 25 years of evidence-based medicine: person and the context]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2015; 159:A9297. [PMID: 26306487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
David Sackett, the father of evidence-based medicine (EBM), died recently - exactly 25 years after the term EBM was coined. This coincidence calls for reflection on the historical significance of EBM and on Sackett's role. The rise of EBM appears to be part of a much broader development: a shift from 'trust in the experts' to 'trust in numbers' that occurred under the pressures of the socio-political conditions of the late twentieth century. Insight into this historical context contributes to a better understanding of the emergence, merits and weaknesses of EBM and of the current tensions between medical professionals and insurers. However, context alone does not explain everything; the course of history - and the history of EBM - is partly determined by special men and women, individual reformers who manage to set things and people in motion. David Sackett is an excellent example of this.
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Abstract
This chapter provides an introduction to the concept of Evidence-based Medicine (EBM) including its history, rooted in Canada and its important role in modern medicine. The chapter both defines EBM and explains the process of conducting EBM. It includes a discussion of the hierarchy of evidence that exists with reference to common methods used to assess the levels of quality inherent in study designs. The focus of the chapter is on how to critically appraise the medical literature, as one step in the EBM process. Critical appraisal requires an understanding of the strengths and weaknesses of study design and how these in turn impact the validity and applicability of research findings. Strong critical appraisal skills are critical to evidence-based decision-making.
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Claude Bernard. A failed playwright. THE PHAROS OF ALPHA OMEGA ALPHA-HONOR MEDICAL SOCIETY. ALPHA OMEGA ALPHA 2015; 78:22-28. [PMID: 26043520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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John Geddes: design for life. Lancet 2014; 384:1495. [PMID: 25390566 DOI: 10.1016/s0140-6736(14)61911-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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[An era ends: expressing thanks to Bernd Rolle]. ZEITSCHRIFT FUR EVIDENZ, FORTBILDUNG UND QUALITAT IM GESUNDHEITSWESEN 2014; 108:247-248. [PMID: 25066341 DOI: 10.1016/j.zefq.2014.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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