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Activity Number: 599
Type: Contributed
Date/Time: Wednesday, August 7, 2013 : 2:00 PM to 3:50 PM
Sponsor: Biopharmaceutical Section
Abstract - #309150
Title: Multiplicity Adjustment Incorporating Correlation and Fallback
Author(s): Lyrica Liu and Yining Ye and Bin Yao*+ and Amy Xia
Companies: Amgen Inc. and Amgen Inc. and Amgen Inc. and Amgen
Keywords: fallback ; multiplicity ; FWER
Abstract:

When multiple endpoints or populations are of interest in a clinical trial, multiplicity adjustments are needed to ensure strong control of family wise type 1 error (FWER). We propose an efficient method that incorporates the 'fallback' feature and also takes into account the correlation among the endpoints. Simulation results will be presented to benchmark the proposed method with other available methods. Examples will also be given to illustrate its applications.


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