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Chronic suppurative otitis media
1Ohio State University, Columbus.
Objective:
To review various aspects of chronic suppurative otitis media (CSOM).
Data Sources:
A MEDLINE search and extensive review of articles provided the information for this review.
Data Extraction:
Studies describing the epidemiology, microbiology, risk factors, pathology, diagnosis, treatment, complications, and recurrence of CSOM were included.
Data Synthesis:
Pseudomonas aeruginosa and anaerobes are the most predominant bacteria found in CSOM. Treatment with otic, oral, or parenteral drugs (e.g., neomycin/polymyxin B/hydrocortisone otic, ciprofloxacin, ceftazidime, or aminoglycosides) should be guided by ear fluid culture results. Prompt treatment with effective and safe antibiotics may prevent complications of CSOM.
Conclusions:
Treatment of CSOM has improved as a result of availability of effective otic and oral antibiotics. Treatment of the anaerobic infection with antibiotics should be studied further.
Insights
This review covers chronic suppurative otitis media (CSOM), highlighting key bacteria like Pseudomonas aeruginosa. Effective antibiotic treatment, guided by cultures, is crucial for managing CSOM and preventing complications.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Microbiology
Background:
- Chronic suppurative otitis media (CSOM) remains a significant health concern.
- Understanding its multifaceted aspects is essential for effective management.
Purpose of the Study:
- To comprehensively review the epidemiology, microbiology, risk factors, pathology, diagnosis, treatment, complications, and recurrence of CSOM.
- To synthesize current knowledge on managing this common ear infection.
Main Methods:
- Extensive literature search of MEDLINE database.
- Inclusion of studies detailing various facets of CSOM.
- Systematic review and synthesis of gathered information.
Main Results:
- Pseudomonas aeruginosa and anaerobic bacteria are the predominant pathogens in CSOM.
- Antibiotic selection (otic, oral, parenteral) should be guided by ear fluid culture and sensitivity testing.
- Prompt and appropriate antibiotic therapy can prevent serious CSOM complications.
Conclusions:
- Advances in otic and oral antibiotics have improved CSOM treatment outcomes.
- Further research is needed to optimize the treatment of anaerobic infections in CSOM.