Q And A Learning Methods For Estimating Optimal Dynamic Treatment Regimes

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Dynamic Treatment Regimes

Author : Anastasios A. Tsiatis
Publisher : CRC Press
ISBN 13 : 1498769780
Total Pages : 602 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Dynamic Treatment Regimes by : Anastasios A. Tsiatis

Download or read book Dynamic Treatment Regimes written by Anastasios A. Tsiatis and published by CRC Press. This book was released on 2019-12-19 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic Treatment Regimes: Statistical Methods for Precision Medicine provides a comprehensive introduction to statistical methodology for the evaluation and discovery of dynamic treatment regimes from data. Researchers and graduate students in statistics, data science, and related quantitative disciplines with a background in probability and statistical inference and popular statistical modeling techniques will be prepared for further study of this rapidly evolving field. A dynamic treatment regime is a set of sequential decision rules, each corresponding to a key decision point in a disease or disorder process, where each rule takes as input patient information and returns the treatment option he or she should receive. Thus, a treatment regime formalizes how a clinician synthesizes patient information and selects treatments in practice. Treatment regimes are of obvious relevance to precision medicine, which involves tailoring treatment selection to patient characteristics in an evidence-based way. Of critical importance to precision medicine is estimation of an optimal treatment regime, one that, if used to select treatments for the patient population, would lead to the most beneficial outcome on average. Key methods for estimation of an optimal treatment regime from data are motivated and described in detail. A dedicated companion website presents full accounts of application of the methods using a comprehensive R package developed by the authors. The authors’ website www.dtr-book.com includes updates, corrections, new papers, and links to useful websites.

Statistical Methods for Dynamic Treatment Regimes

Author : Bibhas Chakraborty
Publisher : Springer Science & Business Media
ISBN 13 : 1461474280
Total Pages : 220 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Statistical Methods for Dynamic Treatment Regimes by : Bibhas Chakraborty

Download or read book Statistical Methods for Dynamic Treatment Regimes written by Bibhas Chakraborty and published by Springer Science & Business Media. This book was released on 2013-07-23 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Methods for Dynamic Treatment Regimes shares state of the art of statistical methods developed to address questions of estimation and inference for dynamic treatment regimes, a branch of personalized medicine. This volume demonstrates these methods with their conceptual underpinnings and illustration through analysis of real and simulated data. These methods are immediately applicable to the practice of personalized medicine, which is a medical paradigm that emphasizes the systematic use of individual patient information to optimize patient health care. This is the first single source to provide an overview of methodology and results gathered from journals, proceedings, and technical reports with the goal of orienting researchers to the field. The first chapter establishes context for the statistical reader in the landscape of personalized medicine. Readers need only have familiarity with elementary calculus, linear algebra, and basic large-sample theory to use this text. Throughout the text, authors direct readers to available code or packages in different statistical languages to facilitate implementation. In cases where code does not already exist, the authors provide analytic approaches in sufficient detail that any researcher with knowledge of statistical programming could implement the methods from scratch. This will be an important volume for a wide range of researchers, including statisticians, epidemiologists, medical researchers, and machine learning researchers interested in medical applications. Advanced graduate students in statistics and biostatistics will also find material in Statistical Methods for Dynamic Treatment Regimes to be a critical part of their studies.

Statistics in Precision Health

Author : Yichuan Zhao
Publisher : Springer Nature
ISBN 13 : 3031506901
Total Pages : 545 pages
Book Rating : 4.0/5 (315 download)

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Book Synopsis Statistics in Precision Health by : Yichuan Zhao

Download or read book Statistics in Precision Health written by Yichuan Zhao and published by Springer Nature. This book was released on with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine

Author : Michael R. Kosorok
Publisher : SIAM
ISBN 13 : 1611974186
Total Pages : 348 pages
Book Rating : 4.6/5 (119 download)

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Book Synopsis Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine by : Michael R. Kosorok

Download or read book Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine written by Michael R. Kosorok and published by SIAM. This book was released on 2015-12-08 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Bipolar Book

Author : Aysegül Yildiz
Publisher : Oxford University Press, USA
ISBN 13 : 0199300534
Total Pages : 710 pages
Book Rating : 4.1/5 (993 download)

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Book Synopsis The Bipolar Book by : Aysegül Yildiz

Download or read book The Bipolar Book written by Aysegül Yildiz and published by Oxford University Press, USA. This book was released on 2015 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bipolar Book covers not only clinical and pathophysiological matters, but also technical aspects of the evidence accumulation for treatment of bipolar disorder. This approach brings in stimulating discussions on available data originating from current randomized controlled trials with specified considerations of bipolar mania, depression, and prophylaxis by providing accompanying recommendations for an improved evidence formation and synthesis. The Bipolar Book provides a clinician-friendly view of debatable issues on the existing randomized trials based evidence and the ways of improving them by respecting distinctive fluctuating pattern of bipolar disorder.

Textbook of Clinical Trials in Oncology

Author : Susan Halabi
Publisher : CRC Press
ISBN 13 : 1351620967
Total Pages : 708 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Textbook of Clinical Trials in Oncology by : Susan Halabi

Download or read book Textbook of Clinical Trials in Oncology written by Susan Halabi and published by CRC Press. This book was released on 2019-04-24 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an increasing need for educational resources for statisticians and investigators. Reflecting this, the goal of this book is to provide readers with a sound foundation in the statistical design, conduct, and analysis of clinical trials. Furthermore, it is intended as a guide for statisticians and investigators with minimal clinical trial experience who are interested in pursuing a career in this area. The advancement in genetic and molecular technologies have revolutionized drug development. In recent years, clinical trials have become increasingly sophisticated as they incorporate genomic studies, and efficient designs (such as basket and umbrella trials) have permeated the field. This book offers the requisite background and expert guidance for the innovative statistical design and analysis of clinical trials in oncology. Key Features: Cutting-edge topics with appropriate technical background Built around case studies which give the work a "hands-on" approach Real examples of flaws in previously reported clinical trials and how to avoid them Access to statistical code on the book’s website Chapters written by internationally recognized statisticians from academia and pharmaceutical companies Carefully edited to ensure consistency in style, level, and approach Topics covered include innovating phase I and II designs, trials in immune-oncology and rare diseases, among many others

Proceedings of the Second Seattle Symposium in Biostatistics

Author : Danyu Lin
Publisher : Springer Science & Business Media
ISBN 13 : 1441990763
Total Pages : 332 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Proceedings of the Second Seattle Symposium in Biostatistics by : Danyu Lin

Download or read book Proceedings of the Second Seattle Symposium in Biostatistics written by Danyu Lin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of papers presented at the Second Seattle Symposium in Biostatistics: Analysis of Correlated Data. The symposium was held in 2000 to celebrate the 30th anniversary of the University of Washington School of Public Health and Community Medicine. It featured keynote lectures by Norman Breslow, David Cox and Ross Prentice and 16 invited presentations by other prominent researchers. The papers contained in this volume encompass recent methodological advances in several important areas, such as longitudinal data, multivariate failure time data and genetic data, as well as innovative applications of the existing theory and methods. This volume is a valuable reference for researchers and practitioners in the field of correlated data analysis.

The Elements of Joint Learning and Optimization in Operations Management

Author : Xi Chen
Publisher : Springer Nature
ISBN 13 : 3031019261
Total Pages : 444 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis The Elements of Joint Learning and Optimization in Operations Management by : Xi Chen

Download or read book The Elements of Joint Learning and Optimization in Operations Management written by Xi Chen and published by Springer Nature. This book was released on 2022-09-20 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines recent developments in Operations Management, and focuses on four major application areas: dynamic pricing, assortment optimization, supply chain and inventory management, and healthcare operations. Data-driven optimization in which real-time input of data is being used to simultaneously learn the (true) underlying model of a system and optimize its performance, is becoming increasingly important in the last few years, especially with the rise of Big Data.

Artificial Intelligence for Precision Medicine

Author : Jun Deng
Publisher : Frontiers Media SA
ISBN 13 : 2889744884
Total Pages : 122 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Artificial Intelligence for Precision Medicine by : Jun Deng

Download or read book Artificial Intelligence for Precision Medicine written by Jun Deng and published by Frontiers Media SA. This book was released on 2022-02-16 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Targeted Learning

Author : Mark J. van der Laan
Publisher : Springer Science & Business Media
ISBN 13 : 1441997822
Total Pages : 628 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Targeted Learning by : Mark J. van der Laan

Download or read book Targeted Learning written by Mark J. van der Laan and published by Springer Science & Business Media. This book was released on 2011-06-17 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: The statistics profession is at a unique point in history. The need for valid statistical tools is greater than ever; data sets are massive, often measuring hundreds of thousands of measurements for a single subject. The field is ready to move towards clear objective benchmarks under which tools can be evaluated. Targeted learning allows (1) the full generalization and utilization of cross-validation as an estimator selection tool so that the subjective choices made by humans are now made by the machine, and (2) targeting the fitting of the probability distribution of the data toward the target parameter representing the scientific question of interest. This book is aimed at both statisticians and applied researchers interested in causal inference and general effect estimation for observational and experimental data. Part I is an accessible introduction to super learning and the targeted maximum likelihood estimator, including related concepts necessary to understand and apply these methods. Parts II-IX handle complex data structures and topics applied researchers will immediately recognize from their own research, including time-to-event outcomes, direct and indirect effects, positivity violations, case-control studies, censored data, longitudinal data, and genomic studies.

Real-World Evidence in Medical Product Development

Author : Weili He
Publisher : Springer Nature
ISBN 13 : 3031263286
Total Pages : 431 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Real-World Evidence in Medical Product Development by : Weili He

Download or read book Real-World Evidence in Medical Product Development written by Weili He and published by Springer Nature. This book was released on 2023-05-11 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state-of-art statistical methodologies, practical considerations from regulators and sponsors, logistics, and real use cases for practitioners for the uptake of RWE/D. Randomized clinical trials have been the gold standard for the evaluation of efficacy and safety of medical products. However, the cost, duration, practicality, and limited generalizability have incentivized many to look for alternative ways to optimize drug development. This book provides a comprehensive list of topics together to include all aspects with the uptake of RWE/D, including, but not limited to, applications in regulatory and non-regulatory settings, causal inference methodologies, organization and infrastructure considerations, logistic challenges, and practical use cases.

Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine

Author : Michael R. Kosorok
Publisher : SIAM
ISBN 13 : 1611974178
Total Pages : 354 pages
Book Rating : 4.6/5 (119 download)

DOWNLOAD NOW!

Book Synopsis Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine by : Michael R. Kosorok

Download or read book Adaptive Treatment Strategies in Practice: Planning Trials and Analyzing Data for Personalized Medicine written by Michael R. Kosorok and published by SIAM. This book was released on 2015-12-08 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.?

Handbook of Statistical Methods for Precision Medicine

Author : Eric Laber
Publisher : CRC Press
ISBN 13 : 1040126170
Total Pages : 482 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis Handbook of Statistical Methods for Precision Medicine by : Eric Laber

Download or read book Handbook of Statistical Methods for Precision Medicine written by Eric Laber and published by CRC Press. This book was released on 2024-10-23 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: The statistical study and development of analytic methodology for individualization of treatments is no longer in its infancy. Many methods of study design, estimation, and inference exist, and the tools available to the analyst are ever growing. This handbook introduces the foundations of modern statistical approaches to precision medicine, bridging key ideas to active lines of current research in precision medicine. The contributions in this handbook vary in their level of assumed statistical knowledge; all contributions are accessible to a wide readership of statisticians and computer scientists including graduate students and new researchers in the area. Many contributions, particularly those that are more comprehensive reviews, are suitable for epidemiologists and clinical researchers with some statistical training. The handbook is split into three sections: Study Design for Precision Medicine, Estimation of Optimal Treatment Strategies, and Precision Medicine in High Dimensions. The first focuses on designed experiments, in many instances, building and extending on the notion of sequential multiple assignment randomized trials. Dose finding and simulation-based designs using agent-based modelling are also featured. The second section contains both introductory contributions and more advanced methods, suitable for estimating optimal adaptive treatment strategies from a variety of data sources including non-experimental (observational) studies. The final section turns to estimation in the many-covariate setting, providing approaches suitable to the challenges posed by electronic health records, wearable devices, or any other settings where the number of possible variables (whether confounders, tailoring variables, or other) is high. Together, these three sections bring together some of the foremost leaders in the field of precision medicine, offering new insights and ideas as this field moves towards its third decade.

Reinforcement Learning and Dynamic Programming Using Function Approximators

Author : Lucian Busoniu
Publisher : CRC Press
ISBN 13 : 1439821097
Total Pages : 280 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Reinforcement Learning and Dynamic Programming Using Function Approximators by : Lucian Busoniu

Download or read book Reinforcement Learning and Dynamic Programming Using Function Approximators written by Lucian Busoniu and published by CRC Press. This book was released on 2017-07-28 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: From household appliances to applications in robotics, engineered systems involving complex dynamics can only be as effective as the algorithms that control them. While Dynamic Programming (DP) has provided researchers with a way to optimally solve decision and control problems involving complex dynamic systems, its practical value was limited by algorithms that lacked the capacity to scale up to realistic problems. However, in recent years, dramatic developments in Reinforcement Learning (RL), the model-free counterpart of DP, changed our understanding of what is possible. Those developments led to the creation of reliable methods that can be applied even when a mathematical model of the system is unavailable, allowing researchers to solve challenging control problems in engineering, as well as in a variety of other disciplines, including economics, medicine, and artificial intelligence. Reinforcement Learning and Dynamic Programming Using Function Approximators provides a comprehensive and unparalleled exploration of the field of RL and DP. With a focus on continuous-variable problems, this seminal text details essential developments that have substantially altered the field over the past decade. In its pages, pioneering experts provide a concise introduction to classical RL and DP, followed by an extensive presentation of the state-of-the-art and novel methods in RL and DP with approximation. Combining algorithm development with theoretical guarantees, they elaborate on their work with illustrative examples and insightful comparisons. Three individual chapters are dedicated to representative algorithms from each of the major classes of techniques: value iteration, policy iteration, and policy search. The features and performance of these algorithms are highlighted in extensive experimental studies on a range of control applications. The recent development of applications involving complex systems has led to a surge of interest in RL and DP methods and the subsequent need for a quality resource on the subject. For graduate students and others new to the field, this book offers a thorough introduction to both the basics and emerging methods. And for those researchers and practitioners working in the fields of optimal and adaptive control, machine learning, artificial intelligence, and operations research, this resource offers a combination of practical algorithms, theoretical analysis, and comprehensive examples that they will be able to adapt and apply to their own work. Access the authors' website at www.dcsc.tudelft.nl/rlbook/ for additional material, including computer code used in the studies and information concerning new developments.

Epidemiologic Research on Real-World Medical Data in Japan

Author : Naoki Nakashima
Publisher : Springer Nature
ISBN 13 : 9811916225
Total Pages : 135 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Epidemiologic Research on Real-World Medical Data in Japan by : Naoki Nakashima

Download or read book Epidemiologic Research on Real-World Medical Data in Japan written by Naoki Nakashima and published by Springer Nature. This book was released on 2022-06-03 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyzes the development of medical big data projects in Japan.Japan is experiencing unprecedented population aging, and labor productivity has decreased accordingly. Big data analysis of the Japanese medical real-world database (RWD) has the potential to tackle this issue.To allow readers to gain an understanding of Japanese medical big data analysis, the book discusses the original Japanese system that generates medical RWDs in the hospital medical records system, the nationwide standardized health checkup system, and the public medical insurance system in Japan.After introducing four major big data projects in the healthcare–medical field in Japan, the book explains the importance of creating information standards to maintain data quality and to analyze medical big data. It enables readers to analyze which standards are installed in which RWDs, how the standards are maintained, and which issues are prevalent in Japan.This book also describes the ethical processes involved in big data projects involving medical RWDs in Japan.

Burn Care: Reconstruction, Rehabilitation, and Recovery, An Issue of Clinics in Plastic Surgery

Author : C. Scott Hultman
Publisher : Elsevier Health Sciences
ISBN 13 : 0323546854
Total Pages : 281 pages
Book Rating : 4.3/5 (235 download)

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Book Synopsis Burn Care: Reconstruction, Rehabilitation, and Recovery, An Issue of Clinics in Plastic Surgery by : C. Scott Hultman

Download or read book Burn Care: Reconstruction, Rehabilitation, and Recovery, An Issue of Clinics in Plastic Surgery written by C. Scott Hultman and published by Elsevier Health Sciences. This book was released on 2017-09-15 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Clinics in Plastic Surgery, guest edited by Drs. Charles Scott Hultman and Michael W. Neumeister, is devoted to Burn Care: Reconstruction, Rehabilitation, and Recovery. Articles in this issue include: Role of Physiatry in the Management of Chronic Pain; New Concepts in OT, PT, RT: Focus on Functional Cutaneous Units; Rehabilitation in the Acute vs Outpatient Setting; Role of Anesthesia in the Management of Chronic Pain; Pathophysiology and Treatment of Hypertophic Burn Scars; Laser Modulation of Hypertrophic Scars; Fat Grafting for Burn, Traumatic, and Surgical Scars; Peripheral Neuropathy and Nerve Compression Syndromes; New Frontiers in Skin Grafting: The Painless, Scarless Donor Site; Tissue Rearrangements: The Power of the Z-pasty; Prefabricated Flaps for Burn Reconstruction; Microsurgery: Timing and Indications in Burn Patients; Hand Reconstruction: Functional Results; Head and Neck Reconstruction; Vascularized Composite Allotransplantation: Hand and Face; Ethics in the Setting of the Burned Patient; Psychosocial-spiritual Needs of Burn Patients; Aftercare, Survivorship, and Peer Support; Global Health Initiatives, Public Policy, and International Missions;Outcomes: Scar Scales, Physiologic Metrics, Measuring QOL; and Big Data: EBM and Best Practices.

The Economics of Artificial Intelligence

Author : Ajay Agrawal
Publisher : University of Chicago Press
ISBN 13 : 0226833127
Total Pages : 172 pages
Book Rating : 4.2/5 (268 download)

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Book Synopsis The Economics of Artificial Intelligence by : Ajay Agrawal

Download or read book The Economics of Artificial Intelligence written by Ajay Agrawal and published by University of Chicago Press. This book was released on 2024-03-05 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely investigation of the potential economic effects, both realized and unrealized, of artificial intelligence within the United States healthcare system. In sweeping conversations about the impact of artificial intelligence on many sectors of the economy, healthcare has received relatively little attention. Yet it seems unlikely that an industry that represents nearly one-fifth of the economy could escape the efficiency and cost-driven disruptions of AI. The Economics of Artificial Intelligence: Health Care Challenges brings together contributions from health economists, physicians, philosophers, and scholars in law, public health, and machine learning to identify the primary barriers to entry of AI in the healthcare sector. Across original papers and in wide-ranging responses, the contributors analyze barriers of four types: incentives, management, data availability, and regulation. They also suggest that AI has the potential to improve outcomes and lower costs. Understanding both the benefits of and barriers to AI adoption is essential for designing policies that will affect the evolution of the healthcare system.