title: [Exacerbations of chronic obstructive pulmonary disease].
abstract: Chronic obstructive pulmonary disease is characterised by a progressive decline in lung function, reduced exercise performance, and worsening of health status. Exacerbations are important clinical events in chronic obstructive pulmonary disease and are defined as sudden worsening of respiratory symptoms and function requiring medical intervention. The most common causes of chronic obstructive pulmonary disease exacerbations are bacterial or viral infections, but comorbidity may be important. A major issue is the decision regarding home management or hospital management of exacerbations. Because of exacerbations, a frequent assessment of severity of chronic obstructive pulmonary disease is required for targeting pharmacological therapy.
authors.affiliation: Dipartimento di Scienze Cliniche, Sezione di Clinica Pneumologica, Università degli Studi, Parma. olivieri@unipr.it
authors.forename: Dario
authors.initials: D
authors.lastname: Olivieri
authors.forename: Elisa
authors.initials: E
authors.lastname: Calabrò
authors.forename: Emilio
authors.initials: E
authors.lastname: Marangio
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D012720:Severity of Illness Index