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Stakeholder views regarding ethical issues in the design and conduct of pragmatic trials: study protocol
BACKGROUND: Randomized controlled trial (RCT) trial designs exist on an explanatory-pragmatic spectrum, depending on the degree to which a study aims to address a question of efficacy or effectiveness. As conceptualized by Schwartz and Lellouch in 1967, an explanatory approach to trial design emphas...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6247737/ https://www.ncbi.nlm.nih.gov/pubmed/30458809 http://dx.doi.org/10.1186/s12910-018-0332-z |