Extrapolation of results from clinical studies conducted outside Europe to the EU-population

Current effective version

PDF iconReflection paper

Reference numberCHMP/EWP/692702/08
Published12/11/2009
Effective from01/05/2010
KeywordsExtrapolation, ICH E5, global drug development, bridging studies, foreign clinical data, ethnicity, extrinsic factors
DescriptionThis document should be regarded as a reinforcement of the PDF iconICH E5 to be used when deciding whether certain clinical trials conducted in a specific area of the world would be relevant to the EU setting or if there are reasons to perform additional clinical trials within the EU.


Document history

First version

Current version

PDF iconReflection paper


PDF iconDraft reflection paper


PDF iconConcept paper

Published: 30/04/2010


Published: 29/05/2009


Published: 24/01/2007


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