Toshimitsu Hamasaki

Toshimitsu (Toshi) Hamasaki is a Research Professor of the George Washington University (GWU) Biostatistics Center and the Department of Biostatistics and Bioinformatics. His research interests include the design, monitoring, analyses, and reporting of clinical trials. He is the author of more than 200 peer-reviewed publications and four textbooks on statistical methods in clinical trials including "Sample Size Determination in Clinical Trials with Multiple Endpoints" and "Group-Sequential Clinical Trials with Multiple Co-Objectives". Dr. Hamasaki received the Ph.D. degree in Engineering from Osaka University. Dr. Hamasaki is currently the Editor-in-Chief of Statistics in Biopharmaceutical Research (SBR), an Official Journal of the American Statistical Association (ASA). He is the co-chair of Society for Clinical Trials (SCT) 2021 Program Committee. He was the chair of ASA Committee on International Relation in Statistics and a member of the Steering Committee for the Adaptive designs CONSORT Extension (ACE) Project, an extension to the CONsolidated Standards of Reporting Trials (CONSORT) Statement for adaptive clinical trials. Dr. Hamasaki is an elected member of International Statistical Institute and a fellow of the ASA. He received the Distinguished Article Award from the Japanese Society of Computational Statistics and Hida-Mizuno Prize from the Behaviormetric Society of Japan.

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