Abstract | BACKGROUND:
Antibiotic treatment is not recommended for acute bronchitis in immunocompetent patients in industrialised countries. Whether these recommendations are relevant to the developing world and to immunocompromised patients is unknown. DESIGN, SETTING AND PARTICIPANTS: Randomised, triple blind, placebo controlled equivalence trial of amoxicillin compared with placebo in 660 adults presenting to two outpatient clinics in Nairobi, Kenya, with acute bronchitis but without evidence of chronic lung disease. MAIN OUTCOME MEASURE: The primary study end point was clinical cure, as defined by a >or=75% reduction in a validated Acute Bronchitis Severity Score by 14 days; analysis was by intention to treat with equivalence defined as <or=8% difference between study arms. RESULTS: Clinical cure rates in the amoxicillin and placebo arms were 81.7% and 84.0%, respectively (difference 2.3%, 95% CI -8.6% to 4.0%). Of 131 HIV infected subjects (19.8%), cure rates for those randomised to amoxicillin (77.2%) and placebo (83.8%) differed by 6.6% (95% CI -21.7% to 8.6%). Among HIV uninfected subjects, the difference in cure rates was 1.6% (95% CI -8.5% to 5.3%). Potential drug side effects were similar in the two arms. No subjects required hospitalisation or died. CONCLUSION:
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Authors | V N Nduba, C W Mwachari, A S Magaret, D R Park, A Kigo, T M Hooton, C R Cohen |
Journal | Thorax
(Thorax)
Vol. 63
Issue 11
Pg. 999-1005
(Nov 2008)
ISSN: 1468-3296 [Electronic] England |
PMID | 18559367
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Chemical References |
- Anti-Bacterial Agents
- Placebos
- Amoxicillin
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Topics |
- Acute Disease
- Adult
- Amoxicillin
(therapeutic use)
- Anti-Bacterial Agents
(therapeutic use)
- Bacterial Infections
(drug therapy)
- Bronchitis
(complications, drug therapy)
- Female
- HIV Infections
(complications)
- Humans
- Kenya
- Male
- Placebos
(therapeutic use)
- Research Design
- Treatment Outcome
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