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Stopping guidelines for an effectiveness trial: what should the protocol specify?
BACKGROUND: Despite long-standing problems in decisions to stop clinical trials, stopping guidelines are often vague or unspecified in the trial protocol. Clear, well-conceived guidelines are especially important to assist the data monitoring committees for effectiveness trials. MAIN TEXT: To specif...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4862046/ https://www.ncbi.nlm.nih.gov/pubmed/27165260 http://dx.doi.org/10.1186/s13063-016-1367-4 |