Precision of maximum likelihood estimation in adaptive designs

There has been increasing interest in trials that allow for design adaptations like sample size reassessment or treatment selection at an interim analysis. Ignoring the adaptive and multiplicity issues in such designs leads to an inflation of the type 1 error rate, and treatment effect estimates bas...

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Bibliographic Details
Main Authors: Graf, Alexandra Christine, Gutjahr, Georg, Brannath, Werner
Format: Online
Language:English
Published: John Wiley and Sons Inc. 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4755201/