Article
One year of ICH E9 addendum – regulatory reflections and perspectives
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Published: | February 26, 2021 |
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Outline
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In November 2019, The International Council for Harmonization of Technical Requirements for Pharmaceuticals for Human Use (ICH) and a number of regulatory agencies have published an addendum to the ICH E9 guideline “Statistical Principles for Clinical Trials” [1] on estimands and sensitivity analysis. This addendum aimed at helping to identify the scientific questions of interest for each clinical trial, and as a consequence, to better align its various aspects of planning, design, conduct as well as data analysis and interpretation. It was supposed to foster a better conversation between drug developers and regulators and also between clinicians and statisticians. One year after its publication, reflections on the impact of ICH E9(R1) on submissions to the European Medicines Agency shall highlight its uptake and illustrate remaining open questions.
The authors declare that they have no competing interests.
The authors declare that an ethics committee vote is not required.
References
- 1.
- ICH E9 (R1) addendum on estimands and sensitivity analysis in clinical trials to the guideline on statistical principles for clinical trials, Step 5 (EMA/CHMP/ICH/436221/2017)