JSM 2015 Preliminary Program

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Legend: Washington State Convention Center = CC, Sheraton Seattle = S, Grand Hyatt = GH and The Conference Center = TCC
* = applied session       ! = JSM meeting theme

Activity Details

636 * Thu, 8/13/2015, 8:30 AM - 10:20 AM CC-607
Concepts and Methods of Interim Adaptation with Conditional Power — Topic Contributed Papers
Biopharmaceutical Section
Organizer(s): Alison Pedley, Merck
Chair(s): Alison Pedley, Merck
8:35 AM Futility Monitoring with Conditional Power: A Rationale for the Choice of Theta Assumption Based on Type II Error Probability Thomas Dobbins, Merck
8:55 AM Sample Size Adjustment Based on Promising Interim Results and Its Application in Confirmatory Clinical Trials Joshua Chen, Sanofi Pasteur
9:15 AM Changing Course Midstream or Giving Up Entirely: Making Decisions on the Basis of Ongoing Data from Clinical Trials Janet Wittes, Statistics Collaborative
9:35 AM Cautions in Interpretation of Conditional Power-Based Interim Action Thresholds Paul Gallo, Novartis Pharmaceuticals
9:55 AM Discussant: Keaven Anderson, Merck
10:15 AM Floor Discussion

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