Walter E. Washington Convention Center

Jun 15, 2025 7:00 AM - Jun 19, 2025 3:00 PM

801 Allen Y. Lew Place, NW, Washington, DC 20001-3614, USA

DIA 2025 Global Annual Meeting

Statistical Challenges and Innovations in Small-Sized Clinical Trials Using Composite Endpoint

Session Chair(s)

Representative Invited

Representative Invited

FDA, United States

In this session, speakers will share their insight with case studies to demonstrate how the challenges have been addressed and introduce new methods for designing appropriate wining criteria for composite endpoint in small-sized clinical trials.

Learning Objective : Understand the pros/cons and challenges in designing clinical trials with composite endpoints; Learn advanced methods and strategies for analyzing composite endpoints, including the impact of winning criteria and analysis methods via win ratio, win proportion and win scores; Apply different win ratio methods by scenarios and interpret results from real case examples of small-size.

Speaker(s)

Qian  Tang, PhD

Weighted Win Score Ratio – A Generalization of Win-Ratio Approach for Composite Endpoints with Continuous Components

Qian Tang, PhD

University of Iowa, United States

Jialu  Wang, PhD

Utilizing Win Ratio Approaches and Two-Stage Enrichment Designs for Small-Sized Clinical Trials

Jialu Wang, PhD

Vertex Pharmaceuticals, United States

Statistician

Wenquan  Wang, PhD

Application of win statistics in non-malignant hematology

Wenquan Wang, PhD

Pfizer, United States

Senior Director

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