Abstract
Introduction: Febrile seizures are very commonly encountered in the setting of the pediatric emergency department; it represents 72.2% of seizures presenting to the pediatric emergency department in Saudi Arabia and affects about 3-8% of children. Febrile seizures are usually benign and treated conservatively. This is in contrast to bacterial meningitis, which carries a fatality rate of 14.4%. Meningitis presents with seizures in 23% of cases. Differentiation between febrile seizures and meningitis is therefore of utmost importance to avoid poor outcomes. On the other hand, this may cause many patients with febrile seizures to get exposed to unnecessary invasive testing. This study aims to define the incidence of meningitis in patients with febrile seizures and the proportion of these patients who undergo invasive lumbar puncture.
Methods: This retrospective cross-sectional study was conducted at the Maternity and Children's Hospital in Madinah, Saudi Arabia. All patients presenting with febrile seizures in the period between January 2015 and June 2019 were covered. Patients' data were gathered from the hospital database and files. Descriptive analysis was performed using SPSS.
Results: A total of 1375 patients were studied, with a male-to-female ratio of 1.44:1. The median age of the sample was 24 months (interquartile range: 13 - 42). Lumbar puncture was done for 108 (7.67%) of them. Only nine patients (8.3%) had meningitis, while the other 99 (91.7 %) had no meningitis.
Conclusion: Febrile seizures are a common disease among children. The distinction between febrile seizures and meningitis is paramount to avoid poor outcomes. Bacterial meningitis is rare among patients with febrile seizures. The clinical judgement remains the cornerstone in deciding which patients should undergo invasive testing.