Long-term antibiotics help Aboriginal infants with ear infections
Author Information
Author(s): Amanda J. Leach, Peter S. Morris, John D. Mathews
Primary Institution: Menzies School of Health Research, Charles Darwin University
Hypothesis
Can long-term antibiotic therapy reduce the incidence of acute otitis media with perforation in high-risk Aboriginal infants?
Conclusion
Aboriginal infants receiving continuous amoxicillin had more normal ears, fewer perforations, and less pneumococcal carriage compared to those receiving placebo.
Supporting Evidence
- 5 of 52 infants in the amoxicillin group achieved success compared to none in the placebo group.
- Amoxicillin reduced the proportion of children with perforation from 27% to 12%.
- Fewer amoxicillin children had recurrent perforation during therapy (4% vs 18%).
- There was no significant increase in resistant pneumococci in the amoxicillin group.
Takeaway
Giving Aboriginal babies antibiotics for a long time helps their ears get better and prevents holes from forming in their eardrums.
Methodology
A double-blind randomized controlled trial comparing amoxicillin and placebo in 103 Aboriginal infants with otitis media with effusion.
Potential Biases
Potential bias in participant selection and reporting of outcomes.
Limitations
The study was limited to a specific high-risk population and may not be generalizable to other groups.
Participant Demographics
Aboriginal infants under 12 months of age from three communities in northern Australia.
Statistical Information
P-Value
0.017
Confidence Interval
[1.6, 17.6]
Statistical Significance
p = 0.017
Digital Object Identifier (DOI)
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