Cargando…
Methods for external control groups for single arm trials or long‐term uncontrolled extensions to randomized clinical trials
PURPOSE: Clinical trials compare outcomes among patients receiving study treatment with comparators drawn from the same source. These internal controls are missing in single arm trials and from long‐term extensions (LTE) of trials including only the treatment arm. An external control group derived f...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley & Sons, Inc.
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7756307/ https://www.ncbi.nlm.nih.gov/pubmed/32964514 http://dx.doi.org/10.1002/pds.5141 |