Short-course antibiotic treatment in acute exacerbations of chronic bronchitis and COPD: a meta-analysis of double-blind studies.
Thorax
; 63(5): 415-22, 2008 May.
Article
en En
| MEDLINE
| ID: mdl-18234905
ABSTRACT
BACKGROUND:
A study was undertaken to determine whether a short course of antibiotic treatment (< or = 5 days) is as effective as the conventional longer treatment in acute exacerbations of chronic bronchitis and chronic obstructive pulmonary disease (COPD).METHODS:
MEDLINE, EMBASE and the Cochrane central register of controlled trials were searched to July 2006. Studies considered eligible were double-blind randomised clinical trials including adult patients > or = 18 years of age with a clinical diagnosis of exacerbation of COPD or chronic bronchitis, no antimicrobial therapy at the time of diagnosis and random assignment to antibiotic treatment for < or = 5 days versus > 5 days. The primary outcome measure was clinical cure at early follow-up on an intention-to-treat basis.RESULTS:
21 studies with a total of 10 698 patients were included. The average quality of the studies was high the mean (SD) Jadad score was 3.9 (0.9). At early follow-up (< 25 days), the summary odds ratio (OR) for clinical cure with short treatment versus conventional treatment was 0.99 (95% CI 0.90 to 1.08). At late follow-up the summary OR was 1.0 (95% CI 0.91 to 1.10) and the summary OR for bacteriological cure was 1.05 (95% CI 0.87 to 1.26). Similar summary ORs were observed for early cure in trials with the same antibiotic in both arms and in studies grouped by the antibiotic class used in the short-course arm.CONCLUSIONS:
A short course of antibiotic treatment is as effective as the traditional longer treatment in patients with mild to moderate exacerbations of chronic bronchitis and COPD.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Enfermedad Pulmonar Obstructiva Crónica
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Antibacterianos
Tipo de estudio:
Clinical_trials
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Systematic_reviews
Límite:
Adult
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Aged
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Humans
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Middle aged
Idioma:
En
Año:
2008
Tipo del documento:
Article