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Treatment of acute otitis media in general practice: quality variations across countries
Malene Plejdrup Hansen1, Dorte Ejg Jarbol, Bente Gahrn-Hansen
1Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, J.B. Winsløws Vej 9A, 5000 Odense C, Denmark. mplejdrup@health.sdu.dk
Background:
Recommendations for antibiotic treatment of acute otitis media (AOM) have changed over the years, and today many experts recommend initial observation. However, antibiotic prescribing should be considered in children aged <2 years or if AOM is accompanied by discharging ear.
Objectives:
To investigate the quality of treatment of AOM in general practice and to explore the influence of selected GP and patient characteristics on antibiotic prescribing.
Methods:
During the winter 2008, a prospective registration of patients diagnosed with AOM was conducted in general practice in Lithuania, Kaliningrad, Spain, Argentina, Sweden and Denmark. Some 1175 patients diagnosed with AOM were registered. Information about age and sex of the patient, duration of symptoms (days), temperature >38.5°C, ear discharge and the antibiotic treatment given was recorded.
Results:
Danish GPs had the lowest antibiotic prescription rate for AOM [72.7% (95% confidence interval (CI) = 67.0-77.8)] and GPs in Kaliningrad had the highest [97.1% (95% CI = 89.8-99.6)]. Narrow-spectrum penicillin was almost exclusively prescribed in the two Nordic countries, while broad-spectrum penicillins, often in combination with clavulanic acid, were prescribed in the other four countries. Macrolides comprised 5-10% of prescriptions. Antibiotic prescribing was associated with the following characteristics of the patients: symptoms for >3 days, ear discharge and fever.
Conclusion:
The majority of patients with AOM were treated with antibiotics in all six countries, but considerable variations in both prescribing rate and choice of antibiotics were identified.
Insights
Antibiotic prescribing for acute otitis media (AOM) varies significantly across countries, with most patients receiving antibiotics. Factors like symptom duration, ear discharge, and fever influence antibiotic use in AOM treatment.
Area of Science:
- General Practice
- Pediatrics
- Infectious Diseases
Background:
- Current guidelines for acute otitis media (AOM) treatment often suggest initial observation.
- Antibiotic therapy is typically reserved for specific cases, such as in children under two years old or when ear discharge is present.
Purpose of the Study:
- To evaluate the quality of AOM treatment in general practice.
- To analyze how GP and patient characteristics affect antibiotic prescribing for AOM.
Main Methods:
- A prospective study involving 1175 patients diagnosed with AOM across six countries (Lithuania, Kaliningrad, Spain, Argentina, Sweden, Denmark) during winter 2008.
- Data collected included patient age and sex, symptom duration, fever, ear discharge, and prescribed antibiotic treatment.
Main Results:
- Antibiotic prescription rates for AOM ranged from 72.7% in Denmark to 97.1% in Kaliningrad.
- Narrow-spectrum penicillin was common in Nordic countries, while broad-spectrum antibiotics were prevalent elsewhere.
- Antibiotic prescribing was linked to longer symptom duration (>3 days), ear discharge, and fever.
Conclusions:
- Most AOM patients received antibiotics, despite varying international prescribing rates and antibiotic choices.
- Significant variations in antibiotic prescribing practices for AOM were observed across the studied general practices.
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