[Treatment of acute bacterial meningitis]

S Skrede1, H Sjursen, C O Solberg

  • 1Infeksjonsmedisinsk seksjon Medisinsk avdeling Haukeland Sykehus 5021 Bergen. steinar.skrede@haukeland.no

Abstract

Insights

Immediate antimicrobial therapy is crucial for acute bacterial meningitis. Guidelines recommend specific antibiotics based on age and suspected pathogens like Streptococcus pneumoniae and Neisseria meningitidis.

Area of Science:

  • Infectious Diseases
  • Microbiology
  • Pediatrics

Context:

  • Acute bacterial meningitis necessitates prompt antimicrobial intervention.
  • Established guidelines inform the treatment of pediatric and adult bacterial meningitis.

Purpose:

  • To present evidence-based guidelines for the antimicrobial treatment of acute bacterial meningitis in children and adults.
  • To outline recommended antibiotic regimens based on patient age and common causative pathogens.

Summary:

  • Common bacterial agents include Streptococcus agalactiae (infants <1 month), Streptococcus pneumoniae, and Neisseria meningitidis (>1 month).
  • Empirical treatment for neonates involves ampicillin and gentamicin; older children and adults receive benzylpenicillin with cefotaxime or ceftriaxone.
  • Specific antibiotic choices are recommended when the etiological agent is identified.

Impact:

  • Facilitates timely and appropriate antimicrobial selection for acute bacterial meningitis.
  • Aims to improve patient outcomes by guiding effective treatment strategies.
  • Supports clinicians in managing a critical pediatric and adult infectious disease.

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