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Are pilot trials useful for predicting randomisation and attrition rates in definitive studies: A review of publicly funded trials

BACKGROUND/AIMS: External pilot trials are recommended for testing the feasibility of main or confirmatory trials. However, there is little evidence that progress in external pilot trials actually predicts randomisation and attrition rates in the main trial. To assess the use of external pilot trial...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Clin Trials
Prif Awduron: Cooper, Cindy L, Whitehead, Amy, Pottrill, Edward, Julious, Steven A, Walters, Stephen J
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: SAGE Publications 2018
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC5894808/
https://ncbi.nlm.nih.gov/pubmed/29361833
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774517752113
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