Quantitative Decisions in Drug Development

Christy Chuang-Stein received a bachelor degree in mathematics from the National Taiwan University and a PhD in statistics from the University of Minnesota. She retired from Pfizer as Vice President and Head of the Statistical Research and Consulting Center in July 2015, after 30 years in the pharmaceutical industry and 5 years in academia (University of Rochester). Currently, Christy is the owner and Principal Consultant of Chuang-Stein Consulting, LLC and consults broadly in the areas of pharmaceutical development and evaluation. Christy is a Fellow of the American Statistical Association (ASA) and received the ASA’s Founders’ Award in 2012. She was the recipient of the Distinguished Achievement Award of the International Chinese Statistical Association in 2013 and the Distinguished Service Award from the National Institute of Statistical Sciences in 2020. She is also a repeat recipient of the Drug Information Association’s Donald Francke Award for Excellence in Journal Publishing and the Thomas Teal Award for Excellence in Statistics Publishing. Christy is a founding editor of the journal Pharmaceutical Statistics.Simon Kirby received a BSc In Economics and Economic Policy from Loughborough University, an MSc in Statistics from the University of Kent, a PhD in Statistics from the University of Edinburgh and a BA in Mathematics from the Open University. He retired from Pfizer in 2018 after almost 20 years working as a Principal Statistician, Clinical Statistics Head, Therapeutic Area Statistics Head and Consultant in the Statistical Research and Consulting Center. He is the owner of SKSTATS Limited for which he does occasional statistical consultancy. Simon is a Fellow and Chartered Statistician of the Royal Statistical Society. He previously worked as a Lecturer, Senior Lecturer then Principal Lecturer in Statistics at Liverpool John Moores University and as a Statistician at the U.K.’s Institute of Food Research,Rothamsted Experimental Station and Revlon Healthcare.

• Chapter 1 - Clinical Testing of a New Drug.- Chapter 2 - A Frequentist Decision-making Framework.- Chapter 3 - Characteristics of a Diagnostic Test.- Chapter 4 - The Parallel Between Clinical Trials and Diagnostic Tests.- Chapter 5 - Incorporating Information from Completed Trials in Future Trial Planning.- Chapter 6 - Choosing Metrics Appropriate for Different Stages of Drug Development.- Chapter 7 - Designing Proof-of-Concept Trials with Desired Characteristics.- Chapter 8 - Designing Dose-response Studies with Desired Characteristics.- Chapter 9 - Designing Confirmatory Trials with Desired Characteristics.- Chapter 10 - Designing Phase 4 Trials.- Chapter 11 - Other Metrics That Have Been Proposed to Optimize Drug Development Decisions.- Chapter 12 - Discounting Prior Results to Account for Selection Bias.- Chapter 13 - Adaptive Designs.- Chapter 14 - Additional Topics.