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OverviewIn this book, the author argues that no current philosophical theory of evidence in clinical medical science is adequate. None can accurately explain the way evidence is gathered and used to confirm hypotheses. To correct this, he proposes a new approach called the weight of evidence account. This innovative method supplies a satisfactory explanation and rationale for the “hierarchical pyramid” of evidence–based medicine, with randomized clinical trials and their derivatives, meta-analyses, and systematic reviews of randomized clinical trials at the top and case reports, case series, expert opinion, and the like at the bottom. The author illustrates the development of various “levels” of evidence by considering the evolution of less invasive surgical treatments for early breast cancer. He shows that the weight of evidence account explains the notion of levels of evidence and other efforts to rank them. In addition, he presents a defense of randomization as a method to maximize accuracy in the conduct of clinical trials. The title also considers ethical issues surrounding experimentation with medical therapies in human subjects. It illustrates and discusses these issues in studies of respiratory therapies in neonates and treatment for certain cancers in adults. The author shows that in many cases sufficient evidence can be accrued to warrant generally accepted new therapies without the need for evidence derived from randomized clinical trials. Full Product DetailsAuthor: John Alexander PinkstonPublisher: Springer Nature Switzerland AG Imprint: Springer Nature Switzerland AG Edition: 1st ed. 2020 Volume: 426 Weight: 0.454kg ISBN: 9783030442729ISBN 10: 3030442721 Pages: 152 Publication Date: 09 May 2021 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of Contents"1. Introduction 1.1 Aims and Motivation 1.2 Overview of the Following Chapters References 2. Theories of Confirmation in which Hypotheses do not have Probabilities 2.1 Hypothetico-Deductivism 2.2 Hempel's ""Satisfaction"" Theory 2.3 Mayo's Error-Statistical Theory References 3. Theories of Confirmation in which Hypotheses have Probabilities, and Inference to the Best Explanation 3.1 General 3.2 Bayesianism 3.3 Achinstein's Theory of Evidence 3.4 Inference to the Best Explanation 3.4.1 What is an Explanation? 3.4.2 Evidence, Hypothesis, and Explanation in Clinical Medical Science References 4. Confirmation of Hypotheses in Clinical Medical Science 4.1 General 4.2 Therapeutic Hypotheses 4.2.1 Controlled Trials 4.2.2 N of 1 Trials 4.3 Etiologic Hypotheses 4.3.1 Cohort Studies 4.3.2 Case-Control Studies 4.3.3 Cross-Sectional Studies 4.3.4 Remarks on the Challenges of Etiologic Research 4.4 Diagnostic Hypotheses References 5. A Weight of Evidence Account 5.1 General 5.2 Some Threats to Accuracy 5.2.1 Selection Bias 5.2.2 Information Bias 5.2.3 Confounding 5.3 How is the Weight of Evidence Determined? 5.3.1 Cochrane Systematic Reviews 5.3.2 IARC Reviews 5.4 How is the Weight of Evidence Quantified? 5.5 The Importance of Accuracy References 6. The Weight of Evidence Account Defended 6.1 General 6.2 Current Theories of Evidence are Unsatisfactory for Clinical Medical Science 6.3 The Weight of Evidence Account Remedies Deficiencies in other Accounts 6.4 The Weight of Evidence Account Explains the Case Studies 6.5 The Weight of Evidence Account Explains Efforts to Rank Evidence References 7. Justification for the Hierarchical Pyramid of Evidence-Based Medicine and a Defense of Randomization 7.1 General 7.2 The Evolution of Treatments for Early Breast Cancer 7.2.1 Background 7.2.2 Early Studies 7.2.3 Controlled Trials in Clinical Medical Science Revisited 7.2.4 RCTs in Early Breast Cancer 7.3 Is Randomization Necessary? 7.4 A Defense of Randomization 7.5 Analysis of Evidence in Studies of Treatment for Early Breast Cancer 7.6 Some Issues in Generalizing the Results of RCTs in Clinical Medical Science 7.7 Why the Hierarchical Pyramid of EBM is Justified References 8. Ethics and Evidence: Is Evidence from Randomized Controlled Trials Necessary to Firmly Establish a New Therapy? 8.1 General 8.2 ECMO 8.2.1 Background and RCTs of ECMO 8.2.2 Were the ECMO RCTs Necessary? 8.3 Carcinoma of the Anal Canal 8.4 Disseminated Carcinoma of the Testis 8.5 Conclusions References Index"ReviewsAuthor InformationJohn A. Pinkston, MD is a practicing Radiation Oncologist in Birmingham, AL. Dr. Pinkston graduated from University of Miami Leonard M Miller School of Medicine in 1968 and has been in practice for 49 years. He received his M.D. and Ph.D. (in philosophy) from the University of Miami. Dr. Pinkston completed residencies at the United States Naval Medical Center and at the Stanford University Medical Center. He received a Doctor of Public Health (Dr.P.H.) from the University of Alabama, Birmingham. Dr. Pinkston served as a Research Associate in the Department of Medicine, Radiation Effects Research Foundation, Hiroshima and Nagasaki, Japan and as a Clinical Associate Professor of Radiation Oncology, University of Alabama, Birmingham. Tab Content 6Author Website:Countries AvailableAll regions |
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