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Updated: Oct 23, 2025
A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Fifteen-minute consultation: The approach to the febrile child
1Emergency Department, Children's Health Ireland at Crumlin, Dublin, Ireland deirdrephilbin@rcsi.ie.
Insights
Identifying serious bacterial infection (SBI) in febrile children requires recognizing risk factors and red flags. Prompt clinical review and appropriate investigations are crucial for accurate diagnosis and safe management in emergency settings.
Area of Science:
- Pediatrics
- Emergency Medicine
- Infectious Diseases
Background:
- Febrile children in emergency departments present diagnostic challenges.
- Identifying serious bacterial infection (SBI) is critical for timely intervention.
Purpose of the Study:
- To outline key risk factors and red flags for SBI in febrile children.
- To guide emergency clinicians on appropriate investigations and management.
- To emphasize the importance of safety netting for discharged patients.
Main Methods:
- Review of clinical guidelines and evidence for identifying SBI in febrile children.
- Emphasis on clinical assessment, including risk factors and red flags.
- Discussion on the role of investigations in complementing clinical judgment.
Main Results:
- Young age, ill appearance, comorbidities, and immunodeficiency are significant risk factors for SBI.
- Specific red flags necessitate senior clinician review.
- Prolonged fever (≥5 days) warrants further investigation.
Conclusions:
- Early identification of high-risk febrile children is essential for preventing severe outcomes.
- A combination of clinical assessment and targeted investigations improves diagnostic accuracy.
- Effective safety netting empowers parents to seek timely medical care when needed.
Abstract:
Febrile children presenting to the emergency department pose unique challenges. This article highlights the importance of identifying children at particular risk of serious bacterial infection (SBI) using risk factors, red flags and appropriate investigations. Emergency clinicians must be aware of the risk factors for SBI in febrile children, including young age, ill-appearing children and those with complex comorbidities or immunodeficiency. The presence of red flags in febrile children should immediately alert concern and prompt senior clinician review. This article also discusses the appropriate use of investigations and their role in complementing clinical assessment. When discharging children home after emergency department assessment, safety netting should be undertaken to ensure parents are aware when to seek further medical opinion. The presence of a prolonged fever of 5 days or longer should alert suspicion and usually requires further investigation.
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