Overview
Acute epiglottitis and supraglottitis are severe inflammatory conditions affecting the epiglottis and surrounding structures, leading to airway obstruction in adults, often requiring urgent intervention 1.Diagnosis
Clinical Presentation: Severe sore throat, difficulty breathing, drooling, muffled voice, and evidence of systemic infection 1.
Physical Examination: Assess for stridor, neck swelling, and decreased breath sounds 1.
Imaging: Lateral neck X-ray may show the "thumb sign" indicative of epiglottitis 1.
Laboratory Tests: Elevated white blood cell count, C-reactive protein, and blood cultures if sepsis is suspected 1.Management
Airway Management: Prioritize securing the airway; intubation may be challenging and awake fiberoptic intubation might be necessary 1.
Antibiotics: Broad-spectrum antibiotics (e.g., ceftriaxone) to cover common pathogens like Haemophilus influenzae type B 1.
Supportive Care: Oxygen therapy, intravenous fluids, and monitoring in an intensive care unit setting 1.
Corticosteroids: Dexamethasone may be considered to reduce airway edema 1.Special Populations
No Specific Guidance Provided: The abstracts do not cover special populations such as pregnancy, pediatrics, elderly, or specific comorbidities 1.Key Recommendations
Secure Airway Promptly: Prioritize securing the airway due to the risk of rapid airway obstruction 1 (Evidence: Strong).
Initiate Broad-Spectrum Antibiotics: Start with antibiotics like ceftriaxone to cover potential pathogens 1 (Evidence: Strong).
Consider Corticosteroids: Use dexamethasone to mitigate airway swelling 1 (Evidence: Moderate).References
1 Youngson MJ, Considine J, Currey J. Development, reliability and validity of a tool, to measure emergency department clinicians' attitudes towards family presence (FP) during acute deterioration in adult patients. Australasian emergency nursing journal : AENJ 2015. link