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Trial of three-day and ten-day courses of amoxycillin in otitis media
Insights
A three-day course of amoxicillin effectively treats otitis media in children, matching 10-day regimens. This shorter antibiotic duration offers a safe and cost-effective approach for pediatric ear infections.
Area of Science:
- Pediatrics
- Infectious Diseases
- Pharmacology
Background:
- Otitis media is a common childhood infection.
- Amoxicillin is a standard treatment for otitis media.
- Optimal treatment duration for pediatric otitis media remains under investigation.
Purpose of the Study:
- To compare the efficacy and safety of a three-day versus a 10-day course of amoxicillin for treating otitis media in children.
- To evaluate the impact of different amoxicillin durations on symptom resolution, treatment failure, and recurrence rates.
Main Methods:
- A randomized, double-blind, controlled trial involving 84 children aged 2-10 years across five centers.
- Participants received either a three-day or 10-day course of amoxicillin (25 mg/kg daily).
- Clinical assessments, parental observations, and audiograms were used to measure outcomes.
Main Results:
- No significant differences were observed between the three-day and 10-day amoxicillin groups regarding symptom resolution speed, primary treatment failure rates, or recurrent ear infections.
- No complications were reported in either treatment group.
- Audiometric outcomes at four and 12 weeks post-treatment showed no significant variations between groups.
Conclusions:
- A three-day course of amoxicillin appears to be a safe and effective treatment for pediatric otitis media.
- Shortening amoxicillin courses to three days, with appropriate follow-up, could lead to substantial antibiotic cost savings.
- This approach supports antimicrobial stewardship by reducing unnecessary antibiotic exposure in children.
Abstract:
A randomised double-blind controlled trial compared three-day and 10-day courses of amoxycillin (25 mg/kg daily) in children with otitis media. Seventeen doctors from five centres admitted 84 children between the ages of 2 and 10 years. Symptoms and signs were measured on admission to the trial, on day 3, and on day 15. Mother's observations were recorded daily for 10 days. Audiograms were performed at four and 12 weeks after the end of the trial. The treatment groups showed little difference in the speed of resolution of symptoms and signs, the numbers of primary treatment failures, or the frequency of recurrent ear infections. There were no complications in either group. Most children with otitis media can probably be successfully and safely treated with no more than a three-day course of amoxycillin providing their progress is reviewed about the fifth or sixth day after treatment started. This policy could save over 1 million pounds annually in antibiotic costs.