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Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
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Clinical predictors for hearing loss in children with bacterial meningitis

J Walter Kutz1, Lawrence Mariano Simon, Sri Kiran Chennupati

  • 1Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Tex, USA.

Archives of Otolaryngology--Head & Neck Surgery
|September 20, 2006
PubMed

Insights

Sensorineural hearing loss affects 30.6% of children with bacterial meningitis, particularly those with Streptococcus pneumoniae. Early identification and rehabilitation are crucial for mitigating long-term challenges.

Area of Science:

  • Pediatric Infectious Diseases
  • Audiology
  • Neurology

Background:

  • Bacterial meningitis is a serious infection in children.
  • Hearing loss is a known complication of bacterial meningitis.
  • Risk factors and incidence require further elucidation.

Purpose of the Study:

  • Identify clinical risk factors for hearing loss in pediatric bacterial meningitis.
  • Determine the incidence of hearing loss in culture-proven bacterial meningitis.
  • Compare clinical features between Streptococcus pneumoniae and Neisseria meningitidis meningitis.

Main Methods:

  • Retrospective review of 171 children with bacterial meningitis over 10 years.
  • Audiologic testing to assess sensorineural hearing loss.
  • Analysis of clinical data and cerebrospinal fluid parameters.

Main Results:

  • 30.6% of children experienced sensorineural hearing loss.
  • Higher incidence in Streptococcus pneumoniae (35.9%) vs. Neisseria meningitidis (23.9%) meningitis.
  • Hospitalization length, seizures, CSF protein/glucose predicted hearing loss.

Conclusions:

  • Sensorineural hearing loss is a common sequela of pediatric bacterial meningitis.
  • Early identification and rehabilitation are essential.
  • Findings aid in managing long-term educational and social outcomes.
Abstract

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