Related Experiment Video
Updated: Jul 18, 2026

Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria
Published on: February 23, 2014
[Pneumococcal meningitis mortality in children. Prognostic factors in a series of 73 cases]
F Thabet1, S Tilouche, B Tabarki
1Service de pédiatrie, hôpital Farhat-Hached, avenue Ibn-El-Jazzar, 4000 Sousse, Tunisia. thabetfarah@yahoo.fr
Insights
Pediatric Risk of Mortality score and mechanical ventilation are key factors predicting death in children with Streptococcus pneumoniae meningitis. Vaccination against pneumococcal meningitis is recommended for children in Tunisia.
Area of Science:
- Pediatric Infectious Diseases
- Critical Care Medicine
- Epidemiology
Context:
- Streptococcus pneumoniae meningitis poses a significant threat to children, with high mortality rates despite medical advancements.
- Understanding factors influencing outcomes is crucial for improving patient care and developing effective interventions.
Purpose:
- To identify predictors of hospital mortality in children diagnosed with pneumococcal meningitis.
- To analyze the association between clinical variables and mortality in pediatric pneumococcal meningitis cases.
Summary:
- A retrospective study analyzed 73 cases of childhood pneumococcal meningitis in Tunisia (1995-2002).
- Hospital mortality was 13.7%, with neurological sequelae in 34.5% of survivors.
- Multivariable analysis identified high Pediatric Risk of Mortality score and mechanical ventilation as independent predictors of in-hospital death.
Impact:
- The findings highlight the critical role of the Pediatric Risk of Mortality score and mechanical ventilation in assessing prognosis.
- Results support the recommendation for including Streptococcus pneumoniae vaccination in Tunisia's national immunization program to reduce disease burden.
Objective:
Despite advances in antibiotic therapy strategies and pediatric intensive care, prognosis of Streptococcus pneumoniae meningitis remains very poor. To determine the factors associated with hospital mortality of children with pneumococcal meningitis.
Methods:
We conducted a retrospective study of 73 cases of childhood pneumococcal meningitis admitted in 4 teaching hospitals in the center of Tunisia during a 8-year period (1995-2002).
Results:
Hospital mortality was 13.7% (10 of 71 patients), and neurologic sequela were observed in 34.5% of survivors. Based on univariable analysis, five variables were associated with the outcome: Pediatric Risk of Mortality score (p < 0.001), coma (p=0.0009), use of mechanical ventilation (p=0.0001), convulsions (p = 0.0449), and shock (p=0.0085). In multivariable analysis, only 2 factors were independently associated with in-hospital mortality: Pediatric Risk of Mortality score and the use of mechanical ventilation. 11.8% of pneumococcal isolates were intermediate and resistant to penicillin. Non-susceptible pneumococcus strains to penicillin and the use of steroids were not associated significantly with the mortality rate.
Conclusions:
Pneumococcal meningitis remains a devastating childhood disease. Two variables were independently associated with the in-hospital death in our series (high Pediatric Risk of Mortality score, and the use of mechanical ventilation). According to these data we may recommend the inclusion of vaccination against streptococcus pneumonia in the children's immunization program in Tunisia.
Related Concept Videos
Pneumonia III: Complications and Assessment
Bacterial Meningitis I: Introduction
Pneumonia I: Introduction
Pneumonia I: Introduction
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Pneumonia IV: Management
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Atypical Pneumonia