[Management of suspected meningitis in the emergency department]

Area of Science:

• Neurology
• Infectious Diseases

Background:

• Febrile meningeal syndrome is a critical medical emergency.
• Clinical signs alone lack sufficient sensitivity and specificity for accurate diagnosis.
• Timely intervention is vital for managing potentially life-threatening meningitis.

Purpose of the Study:

• To outline the diagnostic and management strategies for febrile meningeal syndrome.
• To emphasize the importance of lumbar puncture and early empirical treatment.
• To highlight the role of advanced diagnostics like PCR in specific cases.

Main Methods:

• Review of diagnostic protocols for suspected meningitis.
• Emphasis on the gold-standard role of lumbar puncture.
• Guidelines for timely administration of antibiotics and steroids.
• Criteria for cerebral CT-scan utilization.
• Application of PCR for cerebrospinal fluid analysis.

Main Results:

• Lumbar puncture remains the definitive diagnostic tool.
• Early administration (within 30 minutes) of antibiotics and steroids is recommended for suspected bacterial meningitis.
• Cerebral CT-scan is indicated only for specific patient groups prior to lumbar puncture.
• PCR testing aids in identifying viral causes, such as enterovirus, guiding treatment decisions.

Conclusions:

• Prompt recognition and management of febrile meningeal syndrome are essential.
• Standardized diagnostic and treatment pathways improve patient outcomes.
• Cerebrospinal fluid analysis via PCR offers valuable etiological information for targeted therapy.