Webinars and Videos

In this episode of "In the Interim…", Dr. Scott Berry examines the mathematical foundations and efficiency claims of the promising zone design for adaptive sample size in clinical trials.

Episode 30 of “In the Interim…” features Dr. Janet Wittes, Fellow of the American Statistical Association, past president of the Society of Clinical Trials, and founder of Statistics Collaborative, in discussion with Dr. Scott Berry.

Berry Consultants is excited to provide Part 3 of our RISW 2025 video series spotlighting our team members who will be presenting at the ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop (RISW) in Bethesda, MD, September 24–26, 2025.

Berry Consultants is proud to provide Part 2 of our RISW 2025 video series highlighting our team members who will be presenting at the ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop (RISW) in Bethesda, MD, September 24–26, 2025.

Berry Consultants is excited to kick off a short video series highlighting members of our team and their planned presentations at the upcoming ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop (RISW) in Bethesda, MD September 24-26, 2025.

In this episode of "In the Interim…", Dr. Scott Berry chats with Frank Harrell, a professor of Biostatistics at Vanderbilt University and W.J. Dixon Award winner. Harrell describes his transition from frequentist to Bayesian clinical trial design, prompted by a decisive meeting with Dr. Don Berry, informed by David Spiegelhalter’s published work.