Bayesian Precision Medicine

Author : Peter F. Thall
Publisher : CRC Press
Page : 330 pages
File Size : 53,5 Mb
Release : 2024-05-07
Category : Mathematics
ISBN : 9781040026663

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Bayesian Precision Medicine by Peter F. Thall Pdf

Bayesian Precision Medicine presents modern Bayesian statistical models and methods for identifying treatments tailored to individual patients using their prognostic variables and predictive biomarkers. The process of evaluating and comparing treatments is explained and illustrated by practical examples, followed by a discussion of causal analysis and its relationship to statistical inference. A wide array of modern Bayesian clinical trial designs are presented, including applications to many oncology trials. The later chapters describe Bayesian nonparametric regression analyses of datasets arising from multistage chemotherapy for acute leukemia, allogeneic stem cell transplantation, and targeted agents for treating advanced breast cancer. Features: Describes the connection between causal analysis and statistical inference Reviews modern personalized Bayesian clinical trial designs for dose-finding, treatment screening, basket trials, enrichment, incorporating historical data, and confirmatory treatment comparison, illustrated by real-world applications Presents adaptive methods for clustering similar patient subgroups to improve efficiency Describes Bayesian nonparametric regression analyses of real-world datasets from oncology Provides pointers to software for implementation Bayesian Precision Medicine is primarily aimed at biostatisticians and medical researchers who desire to apply modern Bayesian methods to their own clinical trials and data analyses. It also might be used to teach a special topics course on precision medicine using a Bayesian approach to postgraduate biostatistics students. The main goal of the book is to show how Bayesian thinking can provide a practical scientific basis for tailoring treatments to individual patients.

Author : Yuan Ji
Publisher : Unknown
Page : 128 pages
File Size : 52,7 Mb
Release : 2018
Category : Electronic
ISBN : 1482218062

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Bayesian Adaptive Designs for Innovative Clinical Trials and Precision Medicine by Yuan Ji Pdf

Author : Peter F. Thall
Publisher : CRC Press
Page : 711 pages
File Size : 41,7 Mb
Release : 2024-05-07
Category : Mathematics
ISBN : 9781040026717

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Bayesian Precision Medicine by Peter F. Thall Pdf

Bayesian Precision Medicine presents modern Bayesian statistical models and methods for identifying treatments tailored to individual patients using their prognostic variables and predictive biomarkers. The process of evaluating and comparing treatments is explained and illustrated by practical examples, followed by a discussion of causal analysis and its relationship to statistical inference. A wide array of modern Bayesian clinical trial designs are presented, including applications to many oncology trials. The later chapters describe Bayesian nonparametric regression analyses of datasets arising from multistage chemotherapy for acute leukemia, allogeneic stem cell transplantation, and targeted agents for treating advanced breast cancer. Features: Describes the connection between causal analysis and statistical inference Reviews modern personalized Bayesian clinical trial designs for dose-finding, treatment screening, basket trials, enrichment, incorporating historical data, and confirmatory treatment comparison, illustrated by real-world applications Presents adaptive methods for clustering similar patient subgroups to improve efficiency Describes Bayesian nonparametric regression analyses of real-world datasets from oncology Provides pointers to software for implementation Bayesian Precision Medicine is primarily aimed at biostatisticians and medical researchers who desire to apply modern Bayesian methods to their own clinical trials and data analyses. It also might be used to teach a special topics course on precision medicine using a Bayesian approach to postgraduate biostatistics students. The main goal of the book is to show how Bayesian thinking can provide a practical scientific basis for tailoring treatments to individual patients.

Author : Peter F. Thall
Publisher : Springer Nature
Page : 297 pages
File Size : 49,5 Mb
Release : 2020-03-12
Category : Medical
ISBN : 9783030437145

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Statistical Remedies for Medical Researchers by Peter F. Thall Pdf

This book illustrates numerous statistical practices that are commonly used by medical researchers, but which have severe flaws that may not be obvious. For each example, it provides one or more alternative statistical methods that avoid misleading or incorrect inferences being made. The technical level is kept to a minimum to make the book accessible to non-statisticians. At the same time, since many of the examples describe methods used routinely by medical statisticians with formal statistical training, the book appeals to a broad readership in the medical research community.

Author : Mark Chang
Publisher : CRC Press
Page : 372 pages
File Size : 47,9 Mb
Release : 2020-05-07
Category : Business & Economics
ISBN : 9781000766721

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Artificial Intelligence for Drug Development, Precision Medicine, and Healthcare by Mark Chang Pdf

Artificial Intelligence for Drug Development, Precision Medicine, and Healthcare covers exciting developments at the intersection of computer science and statistics. While much of machine-learning is statistics-based, achievements in deep learning for image and language processing rely on computer science’s use of big data. Aimed at those with a statistical background who want to use their strengths in pursuing AI research, the book: · Covers broad AI topics in drug development, precision medicine, and healthcare. · Elaborates on supervised, unsupervised, reinforcement, and evolutionary learning methods. · Introduces the similarity principle and related AI methods for both big and small data problems. · Offers a balance of statistical and algorithm-based approaches to AI. · Provides examples and real-world applications with hands-on R code. · Suggests the path forward for AI in medicine and artificial general intelligence. As well as covering the history of AI and the innovative ideas, methodologies and software implementation of the field, the book offers a comprehensive review of AI applications in medical sciences. In addition, readers will benefit from hands on exercises, with included R code.

Author : Yilun Sun
Publisher : Unknown
Page : 0 pages
File Size : 40,8 Mb
Release : 2023
Category : Electronic
ISBN : OCLC:1433630850

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BAYESIAN APPROACH FOR ANALYZING CONCURRENT RESPONSE RATES DATA IN CLINICAL TRIALS. by Yilun Sun Pdf

Precision medicine has emerged as a promising approach to advancing global healthcare. However, the traditional clinical trial paradigm requires novel adaptations to adjust to challenges posed by advances in precision medicine. To address this issue, master protocol designs, such as basket trials, have been created to improve flexibility and efficiency in clinical trials. These novel designs often involve multiple disease subgroups and frequently suffer from a limited number of participants. To overcome this challenge, it is necessary to borrow information across patient subgroups to estimate response rates within subgroups in clinical trials. Bayesian methods are among the most commonly recommended approaches for facilitating borrowing strategies. However, existing Bayesian methods often ignore variation in subgroup sizes and the heterogeneity between subgroups caused by multiple factors. In this dissertation, we propose a Bayesian procedure for analyzing concurrent response rates data. Our approach clusters subgroups based on outcomes, conducts flexible information borrowing based on subgroup similarities, accounts for multiple factors, and filters out the contribution of subgroups with small sizes.

Author : Michael R. Kosorok,Erica E. M. Moodie
Publisher : SIAM
Page : 348 pages
File Size : 48,8 Mb
Release : 2015-12-08
Category : Medical
ISBN : 9781611974188

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Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine by Michael R. Kosorok,Erica E. M. Moodie Pdf

Personalized medicine is a medical paradigm that emphasizes systematic use of individual patient information to optimize that patient's health care, particularly in managing chronic conditions and treating cancer. In the statistical literature, sequential decision making is known as an adaptive treatment strategy (ATS) or a dynamic treatment regime (DTR). The field of DTRs emerges at the interface of statistics, machine learning, and biomedical science to provide a data-driven framework for precision medicine. The authors provide a learning-by-seeing approach to the development of ATSs, aimed at a broad audience of health researchers. All estimation procedures used are described in sufficient heuristic and technical detail so that less quantitative readers can understand the broad principles underlying the approaches. At the same time, more quantitative readers can implement these practices. This book provides the most up-to-date summary of the current state of the statistical research in personalized medicine; contains chapters by leaders in the area from both the statistics and computer sciences fields; and also contains a range of practical advice, introductory and expository materials, and case studies.

Author : Satrajit Roychoudhury,Soumi Lahiri
Publisher : CRC Press
Page : 237 pages
File Size : 55,8 Mb
Release : 2018-12-07
Category : Mathematics
ISBN : 9781498772709

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Statistical Approaches in Oncology Clinical Development by Satrajit Roychoudhury,Soumi Lahiri Pdf

Statistical Approaches in Oncology Clinical Development : Current Paradigm and Methodological Advancement presents an overview of statistical considerations in oncology clinical trials, both early and late phase of development. It illustrates how novel statistical methods can enrich the design and analysis of modern oncology trials. The authors include many relevant real life examples from the pharmaceutical industry and academia based on their first-hand experience. Along with relevant references, the book highlights current regulatory views. The book covers all aspects of cancer clinical trial starting from early phase development. The early part of the book covers novel phase I dose escalation design, exposure response analysis, and innovative phase II design. This includes early development strategy for cancer immunotherapy trials. The contributors also emphasized the role of biomarker and modern era of precision medicine. The second part focuses on the late stage development. This includes the application of adaptive design, safety analysis, and quality of life (QoL) data analysis. The final part discusses current regulatory perspective and challenges. Features: Covers a wide spectrum of topics related to real-life statistical challenges in oncology clinical trials. Provides a comprehensive overview of novel statistical methods to improve trial design and statistical analysis. Detailed case studies illustrate the real life applications. Satrajit Roychoudhury is a Senior Director and a member of the Statistical Research and Innovation group in Pfizer Inc. Prior to joining; he was a member of Statistical Methodology and consulting group in Novartis. He has 11 years of extensive experience in working with different phases of clinical trial. His area of research includes early phase oncology trials, survival analysis, model informed drug development, and use of Bayesian methods in clinical trials. He is industry co-chair for the ASA Biopharmaceutical Section Regulatory-Industry Workshop and has provided statistical training in major conferences including the Joint Statistical Meetings, ASA Biopharmaceutical Section Regulatory-Industry Workshop, and ICSA Applied Statistics Symposium. Soumi Lahiri has 12 years of extensive experience in working different therapeutic areas. She is the former Director of Biostatistics in Clinical Oncology, GlaxoSmithKline. She has also worked in the oncology division of Novartis Pharmaceutical Company for two years. She is an active member of the ASA Biopharmaceutical section and former chair of the membership committee.

Author : Chiara Beneduce,Marta Bertolaso
Publisher : Springer Nature
Page : 334 pages
File Size : 48,8 Mb
Release : 2022-03-07
Category : Medical
ISBN : 9783030748043

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Personalized Medicine in the Making by Chiara Beneduce,Marta Bertolaso Pdf

This book offers a multidisciplinary look at the much-debated concept of “personalized medicine”. By combining a humanistic and a scientific approach, the book builds up a multidimensional way to understand the limits and potentialities of a personalized approach in medicine and healthcare. The book reflects on personalized medicine and complex diseases, the relationship between personalized medicine and the new bio-technologies, personalized medicine and personalized nutrition, and on some ethical, political, economic, and social implications of personalized medicine. This volume is of interest to researchers from several disciplines including philosophy, bio-medicine, and the social sciences. Chapter 16, “The Impact of Fantasy” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Author : Tao Zeng,Tao Huang,Chuan Lu
Publisher : Frontiers Media SA
Page : 393 pages
File Size : 45,9 Mb
Release : 2020-03-30
Category : Electronic
ISBN : 9782889635542

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Machine Learning Advanced Dynamic Omics Data Analysis for Precision Medicine by Tao Zeng,Tao Huang,Chuan Lu Pdf

Author : Emmanuel Lesaffre,Gianluca Baio,Bruno Boulanger
Publisher : CRC Press
Page : 547 pages
File Size : 47,8 Mb
Release : 2020-04-15
Category : Medical
ISBN : 9781351718677

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Bayesian Methods in Pharmaceutical Research by Emmanuel Lesaffre,Gianluca Baio,Bruno Boulanger Pdf

Since the early 2000s, there has been increasing interest within the pharmaceutical industry in the application of Bayesian methods at various stages of the research, development, manufacturing, and health economic evaluation of new health care interventions. In 2010, the first Applied Bayesian Biostatistics conference was held, with the primary objective to stimulate the practical implementation of Bayesian statistics, and to promote the added-value for accelerating the discovery and the delivery of new cures to patients. This book is a synthesis of the conferences and debates, providing an overview of Bayesian methods applied to nearly all stages of research and development, from early discovery to portfolio management. It highlights the value associated with sharing a vision with the regulatory authorities, academia, and pharmaceutical industry, with a view to setting up a common strategy for the appropriate use of Bayesian statistics for the benefit of patients. The book covers: Theory, methods, applications, and computing Bayesian biostatistics for clinical innovative designs Adding value with Real World Evidence Opportunities for rare, orphan diseases, and pediatric development Applied Bayesian biostatistics in manufacturing Decision making and Portfolio management Regulatory perspective and public health policies Statisticians and data scientists involved in the research, development, and approval of new cures will be inspired by the possible applications of Bayesian methods covered in the book. The methods, applications, and computational guidance will enable the reader to apply Bayesian methods in their own pharmaceutical research.

Author : Frank E. Harrell
Publisher : Springer Science & Business Media
Page : 583 pages
File Size : 42,6 Mb
Release : 2013-03-09
Category : Mathematics
ISBN : 9781475734621

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Regression Modeling Strategies by Frank E. Harrell Pdf

Many texts are excellent sources of knowledge about individual statistical tools, but the art of data analysis is about choosing and using multiple tools. Instead of presenting isolated techniques, this text emphasizes problem solving strategies that address the many issues arising when developing multivariable models using real data and not standard textbook examples. It includes imputation methods for dealing with missing data effectively, methods for dealing with nonlinear relationships and for making the estimation of transformations a formal part of the modeling process, methods for dealing with "too many variables to analyze and not enough observations," and powerful model validation techniques based on the bootstrap. This text realistically deals with model uncertainty and its effects on inference to achieve "safe data mining".

Author : Michael Mahler
Publisher : Academic Press
Page : 300 pages
File Size : 47,6 Mb
Release : 2021-03-12
Category : Science
ISBN : 9780323854320

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Precision Medicine and Artificial Intelligence by Michael Mahler Pdf

Precision Medicine and Artificial Intelligence: The Perfect Fit for Autoimmunity covers background on artificial intelligence (AI), its link to precision medicine (PM), and examples of AI in healthcare, especially autoimmunity. The book highlights future perspectives and potential directions as AI has gained significant attention during the past decade. Autoimmune diseases are complex and heterogeneous conditions, but exciting new developments and implementation tactics surrounding automated systems have enabled the generation of large datasets, making autoimmunity an ideal target for AI and precision medicine. More and more diagnostic products utilize AI, which is also starting to be supported by regulatory agencies such as the Food and Drug Administration (FDA). Knowledge generation by leveraging large datasets including demographic, environmental, clinical and biomarker data has the potential to not only impact the diagnosis of patients, but also disease prediction, prognosis and treatment options. Allows the readers to gain an overview on precision medicine for autoimmune diseases leveraging AI solutions Provides background, milestone and examples of precision medicine Outlines the paradigm shift towards precision medicine driven by value-based systems Discusses future applications of precision medicine research using AI Other aspects covered in the book include regulatory insights, data analytics and visualization, types of biomarkers as well as the role of the patient in precision medicine

Author : Sandeep M. Menon,Richard C. Zink
Publisher : Unknown
Page : 0 pages
File Size : 41,7 Mb
Release : 2015
Category : Mathematics
ISBN : 1629593850

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Modern Approaches to Clinical Trials Using SAS by Sandeep M. Menon,Richard C. Zink Pdf

This book covers domains of modern clinical trial design: classical, group sequential, adaptive, and Bayesian methods applicable to and used in various phases of pharmaceutical development. Written for biostatisticians, pharmacometricians, clinical developers, and statistical programmers involved in the design, analysis, and interpretation of clinical trials, as well as students in graduate and postgraduate programs in statistics or biostatistics, it covers topics including: dose-response and dose-escalation designs; sequential methods to stop trials early for overwhelming efficacy, safety, or futility; Bayesian designs incorporating historical data; adaptive sample size re-estimation and randomization to allocate subjects to effective treatments; population enrichment designs. Methods are illustrated using clinical trials from diverse therapeutic areas, including dermatology, endocrinology, infectious disease, neurology, oncology and rheumatology. --

Author : Terrence Adam,Constantin Aliferis
Publisher : Springer Nature
Page : 349 pages
File Size : 51,5 Mb
Release : 2019-09-17
Category : Medical
ISBN : 9783030186265

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Personalized and Precision Medicine Informatics by Terrence Adam,Constantin Aliferis Pdf

This book adopts an integrated and workflow-based treatment of the field of personalized and precision medicine (PPM). Outlined within are established, proven and mature workflows as well as emerging and highly-promising opportunities for development. Each workflow is reviewed in terms of its operation and how they are enabled by a multitude of informatics methods and infrastructures. The book goes on to describe which parts are crucial to discovery and which are essential to delivery and how each of these interface and feed into one-another. Personalized and Precision Medicine Informatics provides a comprehensive review of the integrative as well as interpretive nature of the topic and brings together a large body of literature to define the topic and ensure that this is the key reference for the topic. It is an unique contribution that is positioned to be an essential guide for both PPM experts and non-experts, and for both informatics and non-informatics professionals.