title: [Pseudomonas aeruginosa in chronic obstructive pulmonary disease].
abstract: The role of Pseudomonas aeruginosa isolated in sputum cultures from adults with obstructive chronic pulmonary disease (COPD) is not well known. However, this pathogen has many factors of virulence and is responsible for several clinical manifestations in this setting. Isolation of a new strain of Pseudomonas is associated with a significant risk of exacerbation of the COPD and its prevalence depends on the severity of the COPD. The role of Pseudomonas among patients with COPD apart from exacerbations is less clear, but it could be responsible for an ignition for the airways and progression for the disease. Currently, the relevance of a prophylactic antibiotic therapy has not yet been demonstrated in COPD holders of Pseudomonas.
authors.affiliation: Service de pneumologie, CHUV, 1011 Lausanne. aurelia.wavre@chuv.ch
authors.forename: Aurélia
authors.initials: A
authors.lastname: Wavre-Oberhänsli
authors.forename: Laurent P
authors.initials: LP
authors.lastname: Nicod
mesh_terms: D015331:Cohort Studies; D018450:Disease Progression; D006801:Humans; D015995:Prevalence; D011552:Pseudomonas Infections / Q000150:complications* / Q000453:epidemiology / Q000401:mortality; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification*; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000382:microbiology / Q000401:mortality / Q000503:physiopathology; D013183:Sputum / Q000382:microbiology; D016019:Survival Analysis