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Tiotropium might improve survival in subjects with COPD at high risk of mortality
BACKGROUND: Inhaled therapies reduce risk of chronic obstructive pulmonary disease (COPD) exacerbations, but their effect on mortality is less well established. We hypothesized that heterogeneity in baseline mortality risk influenced the results of drug trials assessing mortality in COPD. METHODS: T...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4061116/ https://www.ncbi.nlm.nih.gov/pubmed/24913266 http://dx.doi.org/10.1186/1465-9921-15-64 |