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Estimation of historical control rate for a single arm de-escalation study – Application to the POSITIVE trial
BACKGROUND: Although randomized controlled clinical trials are optimal to evaluate the effect of an experimental therapy, single-arm trials are required whenever randomization is unethical or not feasible, such as de-escalation studies. We propose using prospectively identified historical controls t...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7375555/ https://www.ncbi.nlm.nih.gov/pubmed/32535486 http://dx.doi.org/10.1016/j.breast.2020.05.012 |