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JSM 2012 Online Program

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Activity Details


452 * ! Wed, 8/1/2012, 8:30 AM - 10:50 AM CC-Room 25C
Issues in Noninferiority Assessment Trials When Active-Control Changes Over Time Due to Improved Efficacy — Topic Contributed Papers
Biopharmaceutical Section
Organizer(s): Abdul J Sankoh, Vertex Pharmaceuticals
Chair(s): Abdul J Sankoh, Vertex Pharmaceuticals
8:35 AM An Overview of Active-Controlled Clinical Trials and Some New Issues Greg (Guoxing) Soon, FDA
8:55 AM Non-Constancy Adjustment for Non-Inferiority Testing in Active-Controlled Clinical Trials Carl Dicasoli, Vertex Pharmaceuticals ; Emily Martin, Vertex Pharmaceuticals ; Cynthia Desouza, Vertex Pharmaceuticals
9:15 AM The ABC Assumptions of Setting a Noninferiority Margin: When the Margin Assumptions Can Be Violated Steven Julious, University of Sheffield
9:35 AM Active Control Trials with Adaptive Modification of Margin to Address Nonconstancy Scott Emerson, University of Washington ; Siobhan P. Brown, University of Washington
9:55 AM Discussant: Susan S Ellenberg, University of Pennsylvania
10:15 AM Floor Discussion



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