Childhood bacterial meningitis in Kuwait

Area of Science:

• Pediatrics
• Infectious Diseases
• Epidemiology

Background:

• Bacterial meningitis remains a significant cause of childhood morbidity and mortality globally.
• Understanding the epidemiology and causative agents is crucial for effective prevention and treatment strategies.

Purpose of the Study:

• To analyze the epidemiological characteristics, causative pathogens, and clinical outcomes of bacterial meningitis cases.
• To determine the attack rates and identify risk factors associated with mortality and neurological sequelae.

Main Methods:

• Retrospective study of 110 bacterial meningitis cases over a 7-year period.
• Analysis of pathogen distribution, patient demographics, clinical presentation, and outcomes.
• Calculation of attack rates stratified by age group.

Main Results:

• Overall attack rate was 3.2/100,000, rising to 13/100,000 in children under 12.
• Haemophilus influenzae was the most frequent pathogen (44.3%), especially in children under 2 years (attack rate 31/100,000).
• Mortality was 22.4% in neonates and 6.5% in other children; 19% of survivors had neurological sequelae.

Conclusions:

• Bacterial meningitis poses a substantial threat to young children, with Haemophilus influenzae being a primary concern.
• High attack rates in infants underscore the need for targeted public health interventions.
• Coma at presentation and unusual microorganisms are associated with increased mortality.