Characterization of bronchiectasis in the elderly.
Respir Med
; 119: 13-19, 2016 10.
Article
em En
| MEDLINE
| ID: mdl-27692133
ABSTRACT
INTRODUCTION:
Although bronchiectasis particularly affects people ≥65 years of age, data describing clinical characteristics of the disease in this population are lacking. This study aimed at evaluating bronchiectasis features in older adults and elderly, along with their clinical outcomes.METHODS:
This was a secondary analysis of six European databases of prospectively enrolled adult outpatients with bronchiectasis. Bronchiectasis characteristics were compared across three study groups younger adults (18-65 years), older adults (66-75 years), and elderly (and ≥76 years). 3-year mortality was the primary study outcome.RESULTS:
Among 1258 patients enrolled (median age 66 years; 42.5% males), 50.9% were ≥65 years and 19.1 ≥ 75 years old. Elderly patients were more comorbid, had worse quality of life and died more frequently than the others. Differences were detected among the three study groups with regard to neither the etiology nor the severity of bronchiectasis, nor the prevalence of chronic infection with P. aeruginosa. In multivariate regression model, age (OR 1.05; p-value <0.0001), low BMI (OR 2.63; p-value 0.02), previous hospitalizations (OR 2.06; p-value 0.006), and decreasing FEV1 (OR 1.02; p-value 0.001) were independent predictors of 3-year mortality, after adjustment for covariates.CONCLUSION:
Bronchiectasis does not substantially differ across age groups. Poor outcomes in elderly patients with bronchiectasis might be directly related to individual's frailty that should be further investigated in clinical studies.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções por Pseudomonas
/
Bronquiectasia
Tipo de estudo:
Observational_studies
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Prevalence_studies
/
Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article