Pediatric Acute Otitis Media Complicated by Group a Streptococcus Pyogenes Meningitis: A Clinical Case Report

Abstract

Background: Streptococcus pyogenes (S. pyogenes) is a known cause of invasive infections, but meningitis resulting from S. pyogenes is rare. Early recognition and appropriate management are crucial for improved patient outcomes, particularly in pediatric cases where complications can arise rapidly.

Case Presentation: We report the case of a 7.5-year-old girl who was initially diagnosed with acute otitis media (AOM), which later deteriorated to S. pyogenes meningitis. The patient initially presented with otalgia, headache, and fever, which rapidly progressed to include meningeal signs. Laboratory tests, including cerebrospinal fluid analysis and cranial imaging, confirmed the diagnosis of acute meningitis. Intravenous antibiotic treatment with a combination of Ceftriaxone, Vancomycin, and Dexamethasone, followed by adjustments based on culture results, led to significant clinical improvement and partial recovery of hearing function.