Inhaled antibiotics for treatment of adults with non-cystic fibrosis bronchiectasis: A systematic review and meta-analysis.
Eur J Intern Med
; 90: 77-88, 2021 08.
Article
em En
| MEDLINE
| ID: mdl-33947626
ABSTRACT
BACKGROUND:
Inhaled antibiotics (IA) in non-cystic fibrosis bronchiectasis (NCFB) are recommended by some clinical practice guidelines for prevention or treatment of NCFB exacerbations.METHODS:
We performed a systematic review and meta-analysis to evaluate the efficacy and safety of IA use for treatment of adults with NCFB and Pseudomonas aeruginosa chronic bronchial infection. The search was performed in the Cochrane Library, PubMed, and Web of Science databases from 2000 to 2019. Studies of IA for treatment of stable or exacerbated NCFB adults (≥18 years) with P. aeruginosa infection were considered eligible. PROSPERO Registration number CRD42019136154.RESULTS:
Twelve trials (2476 participants) were included. IA therapy increased P. aeruginosa eradication from sputum in patients with exacerbations (OR 3.19, 95%CI 1.70-5.99) with similar effects on stable patients (OR 7.22, 95%CI 2.81-18.59), and a trend to reduced emergence of new respiratory pathogens (OR 0.58, 95%CI 0.28-1.18). IA achieved significant reduced exacerbation rates (RR 0.90; 95%CI 0.82-0.98) in stable patients, with a number needed to treat (NNT) of 59, but no significant changes in FEV1, mortality, hospitalizations or quality of life were identified. In stable patients, IA use increased antimicrobial resistance (RR 2.10, 95%CI 1.35-3.27) at the end of therapy, with a number needed to treat of 6.CONCLUSIONS:
IA therapy achieved a statistically significant eradication of P. aeruginosa from sputum, with a 10% reduction of exacerbations in stable patients. This effect has to be balanced with significant increases in antimicrobial resistance. Our meta-analysis failed to show a significant benefit in terms of patient-centered outcomes.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Infecções por Pseudomonas
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Bronquiectasia
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Fibrose Cística
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article