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Cited by 437

The DOI matches its Crossref record; 122 of the 122 references it cites were found in a registry or an index.

COPD exacerbations {middle dot} 2: Aetiology

Open access
Sapey, E·2006·Thorax

Abstract

Exacerbations of COPD are thought to be caused by complex interactions between the host, bacteria, viruses, and environmental pollution. These factors increase the inflammatory burden in the lower airways, overwhelming the protective anti-inflammatory defences leading to tissue damage. Frequent exacerbations are associated with increased morbidity and mortality, a faster decline in lung function, and poorer health status, so prevention or optimal treatment of exacerbations is a global priority. In order to evolve new treatment strategies there has been great interest in the aetiology and pathophysiology of exacerbations, but progress has been hindered by the heterogeneous nature of these episodes, vague definitions of an exacerbation, and poor stratification of known confounding factors when interpreting results. We review how an exacerbation should be defined, its inflammatory basis, and the importance of exacerbations on disease progression. Important aetiologies, with their potential underlying mechanisms, are discussed and the significance of each aetiology is considered.

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Metadata

Authors
Sapey, E.
Venue
Thorax
Publisher
BMJ
Published
2006-03-01
Volume
61
Issue
3
Pages
250-258
ISSN
0040-6376 (ISSN-L)
OpenAlex
W2131829840
Cited by
437
References
122
FWCI
16.10
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: COPD exacerbations {middle dot} 2: Aetiology. https://app.cochat.ai/papers/10.1136/thx.2005.041822
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Sapey, E. (2006). COPD exacerbations {middle dot} 2: Aetiology. Thorax. https://doi.org/10.1136/thx.2005.041822

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.