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Serous and recurrent otitis media. Pharmacological or surgical management?
1Department of Pediatrics and Child Health, University of Manitoba, Winnipeg.
Insights
Managing recurrent ear infections in children involves established antimicrobial prophylaxis for high-risk cases, with tympanostomy tubes as a secondary option. Most cases of serous otitis media resolve spontaneously, with tubes considered for persistent hearing loss.
Area of Science:
- Pediatrics
- Otolaryngology
- Infectious Diseases
Background:
- Recurrent acute otitis media (AOM) and serous otitis media (SOM) present significant management challenges.
- Established efficacy of antimicrobial prophylaxis for high-risk recurrent AOM, yet indications remain debated.
- Tympanostomy tube insertion is effective in reducing recurrent AOM frequency.
Purpose of the Study:
- To outline a management strategy for recurrent acute otitis media and serous otitis media in children.
- To clarify the roles of chemoprophylaxis, tympanostomy tubes, and other treatments.
Main Methods:
- Review of current therapeutic approaches for pediatric otitis media.
- Analysis of treatment outcomes for chemoprophylaxis, tympanostomy tubes, and medical management.
- Emphasis on conservative management strategies.
Main Results:
- Chemoprophylaxis is effective for high-risk children from autumn to spring; tympanostomy tubes are a consideration if prophylaxis fails.
- Over 90% of SOM cases, both post-AOM and of unknown onset, resolve spontaneously.
- Antihistamines and decongestants show no significant benefit for SOM; antimicrobials have a modest effect.
- Tympanostomy tubes improve conductive hearing loss in SOM and are indicated for persistent bilateral cases.
- Adenoidectomy is considered if repeated tympanostomy tube insertions fail.
Conclusions:
- A structured management approach prioritizes conservative therapies, minimizing surgical intervention.
- Most children achieve successful outcomes with appropriate, stepwise management of otitis media.
- Understanding spontaneous resolution rates is key to appropriate treatment selection for SOM.
Abstract:
The management of recurrent acute otitis media and serous otitis media is both challenging and controversial. The efficacy of antimicrobial prophylaxis of children at high risk for recurrent acute otitis media is established, but the indications for such therapy are controversial. Tympanostomy tube insertion also decreases the frequency of recurrent otitis media. High-risk children can be successfully managed with chemoprophylaxis from autumn through to spring. If this fails, then tympanostomy tube insertion should be considered. Serous otitis media that follows acute otitis media resolves spontaneously in more than 90% of cases. Serous otitis media of unknown onset also has a strong tendency to resolve without treatment. Antihistamines and decongestants, although popular, have no significant effect on the course of serous otitis media. Antimicrobial therapy has a modest effect on the resolution of serous otitis media. Tympanostomy tubes usually improve the conductive hearing loss associated with serous otitis media and should be used when bilateral serous otitis media fails to resolve spontaneously. If repeated tympanostomy tube insertion fails, then adenoidectomy should be considered. With the course of management outlined, most children will have a successful outcome with conservative therapy and the need for surgery will be minimised.