Dose Finding by the Continual Reassessment Method

ISBN-13: 9781420091519 / Angielski / Twarda / 2010 / 205 str.

Ying Kuen Cheung

Opis

As clinicians begin to realize the important role of dose-finding in the drug development process, there is an increasing openness to "novel" methods proposed in the past two decades. In particular, the Continual Reassessment Method (CRM) and its variations have drawn much attention in the medical community, though it has yet to become a commonplace tool. To overcome the status quo in phase I clinical trials, statisticians must be able to design trials using the CRM in a timely and reproducible manner. A self-contained theoretical framework of the CRM for researchers and graduate students who set out to learn and do research in the CRM and dose-finding methods in general, Dose Finding by the Continual Reassessment Method features:

• Real clinical trial examples that illustrate the methods and techniques throughout the book
• Detailed calibration techniques that enable biostatisticians to design a CRM in timely manner
• Limitations of the CRM are outlined to aid in correct use of method

This book supplies practical, efficient dose-finding methods based on cutting edge statistical research. More than just a cookbook, it provides full, unified coverage of the CRM in addition to step-by-step guidelines to automation and parameterization of the methods used on a regular basis. A detailed exposition of the calibration of the CRM for applied statisticians working with dose-finding in phase I trials, the book focuses on the R package dfcrm for the CRM and its major variants. The author recognizes clinicians skepticism of model-based designs, and addresses their concerns that the time, professional, and computational resources necessary for accurate model-based designs can be major bottlenecks to the widespread use of appropriate dose-finding methods in phase I practice. The theoretically- and empirically-based methods in Dose Finding by the Continual Reassessment Method will lessen the statistician s burden and encourage the continuing development and implementation of model-based dose-finding methods. "

Recenzje

"Overall, this book comprises a detailed and very useful description of a relatively ‘novel’ and advanced method for designing dose-finding trials, which is starting to draw attention in the medical statistics community. The book focuses on the design (not analysis) of phase I and phase II dose-finding trials using the continual reassessment method (CRM) and its variants. The method is introduced alongside a description of the R package dfcrm, aiming to provide the reader with the skills to implement the method in R. ...This book aims to be a ‘how-to book’ and although it seems to require only college algebra and basic calculus concepts, I did find it very technically advanced in terms of mathematical formulations and theories. However, it was also very thorough, containing plenty of practical examples and illustrations (and corresponding implementations in R), which helps its readability. Moreover, given the complexity behind the CRM design, it is difficult to imagine how it could be presented in a simplified manner and still satisfy the need for a deep understanding of the subject."
-Rute Vieira, ISCB 2018

Spis treści

Fundamentals. Design Calibration. CRM and Beyond.

O autorze

Ying Kuen Cheung