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Effect of sample size re-estimation in adaptive clinical trials for Alzheimer's disease and mild cognitive impairment

INTRODUCTION: The sample size re-estimation (SSR) adaptive design allows interim analyses and resultant modifications of the ongoing trial to preserve or increase power. We investigated the applicability of SSR in Alzheimer's disease (AD) trials using a meta-database of clinical studies. METHOD...

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Shranjeno v:
Bibliografske podrobnosti
izdano v:Alzheimers Dement (N Y)
Main Authors: Wang, Guoqiao, Kennedy, Richard E., Cutter, Gary R., Schneider, Lon S.
Format: Artigo
Jezik:Inglês
Izdano: Elsevier 2015
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5975045/
https://ncbi.nlm.nih.gov/pubmed/29854926
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.trci.2015.03.002
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