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Sample sizes in dosage investigational clinical trials: a systematic evaluation
The main purpose of investigational phase II clinical trials is to explore indications and effective doses. However, as yet, there is no clear rule and no related published literature about the precise suitable sample sizes to be used in phase II clinical trials. To explore this, we searched for cli...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4294651/ https://www.ncbi.nlm.nih.gov/pubmed/25609916 http://dx.doi.org/10.2147/DDDT.S76135 |