Bacterial Meningitis Clinical Trials

Approximately one million febrile infants aged ≤60 days present annually to pediatric emergency departments (PEDs) in Europe and the United States. Although fewer than 5% are diagnosed with meningitis or bacteremia (invasive bacterial infections - IBIs), and 10-15% with urinary tract infections (UTIs), current guidelines recommend extensive diagnostic evaluations, hospitalization, and empirical treatment with broad-spectrum parenteral antibiotics. This approach may contribute to medical overuse, with implications for patient care, healthcare resource utilization, and environmental sustainability. The Febrile Infants Swedish Study (FISS) is a prospective observational study conducted across 11 PEDs in Sweden. All febrile infants aged ≤60 days presenting to participating sites will be eligible. A new clinical guideline for the management of infants with fever without source (FWS) will be implemented in 7 PEDs, while 4 PEDs will continue with current standard practice and serve as a comparison group. The study is expected to run for approximately two years and aims to recruit a minimum of 2,500 febrile infants