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Intra-hospital lethality among infants with pyogenic meningitis

Rita Lucena1, Natascha Fonseca, Luciana Nunes

  • 1Division of Neurology and Epidemiology (DINEP)-Federal University of Bahia, Canela CEP:40.110-170 Salvador-Bahia, Brazil.

Pediatric Neurology
|February 26, 2005
PubMed

Insights

Predicting infant deaths from bacterial meningitis is crucial. Key risk factors for poor outcomes in infants with pyogenic meningitis include lack of respiratory infection and high cerebrospinal fluid protein levels.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Epidemiology

Background:

  • Bacterial meningitis in infants poses a significant threat to survival.
  • Neisseria meningitidis, Haemophilus influenzae, and Streptococcus pneumoniae are common causative agents.
  • Intra-hospital mortality rates require investigation to improve patient outcomes.

Purpose of the Study:

  • To identify predictor variables associated with intra-hospital lethality in infants diagnosed with pyogenic meningitis.
  • To analyze clinical and laboratory data to understand factors influencing mortality.
  • To inform early identification of high-risk infant populations for improved prognosis.

Main Methods:

  • A follow-up study was conducted on infants admitted with bacterial meningitis symptoms.
  • Data from March 1, 1997, to December 31, 1997, were collected and compiled into a database.
  • Statistical analysis was performed using EPI info 6.01b and SPSS 6.1.

Main Results:

  • The overall intra-hospital mortality rate was 17.1%.
  • A majority of deaths occurred within 48 hours of hospital admission.
  • Absence of respiratory infection, elevated cerebrospinal fluid protein, and cranial nerve compromise were strongly associated with poor outcomes.

Conclusions:

  • Early identification of infants at high risk for mortality is essential.
  • Implementing targeted measures for high-risk groups can potentially improve prognoses.
  • Understanding predictor variables aids in developing strategies to reduce infant mortality from bacterial meningitis.

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