In a child with acute otitis media who has failed two appropriate courses of antibiotics, what is the next best intervention?

• A. Tympanocentesis
• B. ENT referral for tubes
• C. Repeat course of Augmentin
• D. Antibiotic and corticosteroid therapy

Answer: (A)

Failure of two appropriate antibiotic courses in acute otitis media suggests the organisms involved may be resistant or unusual, so identifying the exact pathogen and its susceptibilities becomes essential. Tympanocentesis provides direct sampling of the middle-ear fluid for culture and antibiotic sensitivity, allowing you to tailor therapy to the actual organism rather than cycling through broader, potentially ineffective antibiotics. The procedure also offers drainage, which can help reduce bacterial load and symptoms. Repeating antibiotics without culture is less helpful when there’s already documented failure, and corticosteroid therapy hasn’t shown clear benefit for AOM. Tubes or tympanostomy are typically considered for recurrent infections or persistent effusion with hearing loss after initial management, not as the immediate next step following two failed antibiotic courses.