Overview
Acute epiglottitis is a severe, potentially life-threatening inflammatory condition affecting the epiglottis, often leading to airway obstruction due to rapid swelling 1.Diagnosis
Clinical Presentation: Sudden onset of sore throat, fever, difficulty breathing, drooling, and a "tripod" posture 1.
Physical Examination: Stridor, muffled voice (hot potato voice), and difficulty swallowing are critical signs 1.
Imaging: Lateral neck X-ray may show the "thumb sign" indicative of epiglottitis, though not always definitive 1.
Laboratory Tests: Elevated white blood cell count, though not specific 1.Management
Immediate Airway Management: Secure airway urgently; consider intubation under deep sedation or awake fiberoptic intubation 1.
Hospital Admission: Immediate hospitalization required due to risk of airway obstruction 1.
Antibiotics: Broad-spectrum antibiotics (e.g., ceftriaxone) to cover potential bacterial causes like Haemophilus influenzae type B 1.
Supportive Care: Oxygen therapy, fluid management, and monitoring for respiratory distress 1.Special Populations
Pediatrics: Particularly vulnerable; early recognition and rapid intervention are crucial 1.
Comorbidities: Patients with compromised immunity may require tailored antibiotic choices 1.Key Recommendations
Urgent Airway Stabilization: Prioritize securing the airway in suspected cases to prevent obstruction (Evidence: Strong 1).
Hospital Admission for Monitoring: Ensure all patients are admitted for close monitoring due to high risk of complications (Evidence: Strong 1).
Broad-Spectrum Antibiotics: Initiate empirical antibiotic therapy targeting common pathogens like Haemophilus influenzae type B (Evidence: Moderate 1).References
1 Heining CJ, Amlani A, Doshi J. Ambulatory management of common ENT emergencies - what's the evidence?. The Journal of laryngology and otology 2021. link
2 Hogg ES, Kinshuck AJ, Littley N, Lau A, Tandon S, Lancaster J. A high-fidelity, fully immersive simulation course to replicate ENT and head and neck emergencies. The Journal of laryngology and otology 2019. link
3 Swords C, Smith ME, Wasson JD, Qayyum A, Tysome JR. Validation of a new ENT emergencies course for first-on-call doctors. The Journal of laryngology and otology 2017. link
4 Rouhani MJ. In the face of increasing subspecialisation, how does the specialty ensure that the management of ENT emergencies is timely, appropriate and safe?. The Journal of laryngology and otology 2016. link