Master Protocol Clinical Trials for Evidence Generation

Ruixiao LuDr. Ruixiao Lu is a recognized leader in the biotech and biopharma industry, currently serving as Vice President, Head of Biostatistics & Statistical Programming at Alumis Inc. She has held senior leadership roles at various companies, where she led end-to-end data analytical teams supporting product development, medical affairs, and strategic initiatives. An elected Fellow of American Statistical Association (ASA), she is dedicated to advancing statistics and data science through professional organizations such as ASA, BBSW, and DahShu, as elected Board Director of ASA (2026- 2028), BBSW President and Board Member (2024- 2026), and co-founder of DahShu (2015- ), and is deeply engaged in cross-disciplinary collaborations, with a proven record of success to promote scientific excellence and improve public health outcomes, such as the 2023 FDA-AACR-ASA Oncology Overall Survival Workshop.Jingjing YeDr. Jingjing Ye is executive director and global head of Product Management and Data Insights (PMDI) in Global Statistics and Data Sciences (GSDS) at BeOne Medicines, leading a diverse global team in R&D for their data and analytical initiatives. With over 18 years of experience in the pharmaceutical industry and US FDA, she focuses on cancer drug discovery and development, covering the full spectrum of patients' treatment journeys. Her research interests include innovative trial designs for small populations. As a Fellow of the American Statistical Association, she is actively engaged in advancing statistics and data science in pharmaceutical drug development through professional organizations. She is also an elected ICSA board of directors (2026-2028).Chengxing (Cindy) LuDr. Chengxing (Cindy) Lu is a Senior Director of Oncology Biometrics in AstraZeneca, where she leads a team of statisticians dedicated to early-phase oncology development. Throughout her extensive career in drug discovery and development, her work has spanned the full spectrum of the field, encompassing early and late-stage clinical development as well as post-marketing, medical affairs, reimbursement and commercial strategies. Cindy is deeply committed to driving innovation and enhancing efficiency through multidisciplinary collaborations. She is actively engaged with the professional community through organizations such as the American Statistical Association (ASA), DahShu, DIA, and the International Society of Biopharmaceutical Statistics (ISBS), where she advocates for advanced statistical methodologies and promotes best practices that integrate multidisciplinary perspectives for real-world applications in drug development.William (Bill) WangDr. William (Bill) Wang is Executive Director in the Department of Biostatistics and Research Decision Sciences (BARDS) at Merck Research Laboratories (MRL). During 25+ years of experience in MRL, he has contributed extensively to clinical trial design, analysis/reporting, and regulatory filings across multiple therapeutic areas. Bill has led the design and build-up of MRL’s global biometrics operations in Asia-Pacific, and has spearheaded the establishment of the Clinical Safety Statistics group. Bill is an elected ASA fellow and has served as a core member in the ICH E17 expert working group and implementation working group.

• Editors Biographies List of contributors Part 1: Overview and introduction 1 Introduction to Master Protocols Trials: Definition, Design, and Data 2 Regulatory Landscape 3 Current Applications of Master Protocol Trials Part 2: Design, methodologies, and strategy 4 Basket Trials: Exploratory and Confirmatory 5 Statistical Considerations for Designing and Analyzing Platform Trials 6 Master Protocols for Multiple-Regional Clinical Trials 7 Randomized Screening Selection Design for Pediatric Oncology Trials 8 Master Protocols using External Data and Real-World Evidence 9 Safety and Benefit-Risk Assessment in Master Protocols 10 DRAFT_Bayesian Adaptive Design and Interim Decision Making 11 Holistic Decision-Making for Master Protocols Part 3: Implementation, patient engagement, and economic evaluation 12 Economic Considerations of Platform Trials for Clinical Development Programs in Multi-Sponsor and Single-Sponsor Settings 13 Data Monitoring Committee Establishment and Operation 14 onsiderations on Regulatory, IRB, Ethics Committee Interactions and Related Challenges 15 Implementation of Software for Design and Simulation of Platform Trials 16 Patient Engagement in Master Protocols Appendix_Framework to include PE in clinical trials and MPs 17 Patient Representation and Accessibility in Master Protocols Part 4: Case studies 18 I-SPY2 Case Study: Design, Data, and Innovations 19 Case Studies with Rare BRAF V600E Mutations: Basket Design Trials 20 The RECOVERY Trial - A Paradigm for Master Protocol and Platform Trial Implementation Index

"Authors of the chapters represent leaders in the pharmaceutical industry, academia and government, and each chapter touches on an important topic in master protocols...I highly recommend this book as a must-have reference for any trialist."- Debashis Ghosh in International Statistical Review (2026)