Azithromycin to prevent COPD exacerbations
Albert RK, Connett J, Bailey WC
New England Journal of Medicine · 2011
This randomized controlled trial evaluates the intervention under study in relation to the primary clinical outcome. Includes 1,142 participants. Evidence level: Ib.
循证研究：阿奇霉素预防COPD急性加重
Key facts at a glance
- DOI
- 10.1056/NEJMoa1101620
- PMID
- 21382995
- Journal
- New England Journal of Medicine
- Year
- 2011
- Study type
- rct
- Evidence level
- Ib
- Sample size
- 1142
- Intervention
- 阿奇霉素 250mg/天 vs 安慰剂
- Primary outcome
- COPD 急性加重时间
- Open access
- false
Study Overview
This randomized controlled trial enrolled 1,142 participants and examined the primary clinical outcome.
Key Findings
Results regarding the primary clinical outcome are presented.
Clinical Conclusions
See original publication for detailed findings. Evidence level: Ib.
Abstract
"This randomized controlled trial enrolled 1,142 participants, investigating the effects of 阿奇霉素 250mg/天 vs 安慰剂 on COPD 急性加重时间.
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Medically reviewed by WellAlly Editorial Team Last reviewed October 18, 2026. · Read our editorial policy