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Use of pragmatic and explanatory trial designs in acute care research: lessons from COVID-19
Unique challenges arise when conducting trials to evaluate therapies already in common clinical use, including difficulty enrolling patients owing to widespread open-label use of trial therapies and the need for large sample sizes to detect small but clinically meaningful treatment effects. Despite...
Autores principales: | , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier Ltd.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9191864/ https://www.ncbi.nlm.nih.gov/pubmed/35709825 http://dx.doi.org/10.1016/S2213-2600(22)00044-3 |