Emergency medical services transport a toxic-appearing -year-old male to the trauma bay due to rapidly progressive respiratory distress over the past hours. The patient has not received any childhood immunizations. He is sitting on his mother's lap, leaning forward with his neck hyperextended, drooling profusely, and exhibiting marked inspiratory stridor. His temperature is (), heart rate is , respiratory rate is , and oxygen saturation is on room air. He is highly anxious but responsive. Auscultation reveals transmitted upper airway sounds with no wheezing or crackles in the lower lung fields.
Arrange the following management steps in the most appropriate sequential order for this patient.
- 1Maintain a calm environment and allow the child to remain in a position of comfort without attempting any invasive procedures.
- 2Mobilize a multidisciplinary difficult airway team and transfer the patient to the operating room.
- 3Perform inhalational induction of anesthesia followed by endotracheal intubation.
- 4Obtain peripheral blood cultures and direct swabs of the supraglottic tissues.
- 5Initiate empiric therapy with intravenous ceftriaxone and vancomycin.
Cevap
The correct sequence prioritizes preventing agitation, mobilizing a specialist airway team, securing the airway in the operating room, obtaining appropriate cultures, and finally administering empiric intravenous antibiotics.
Acute epiglottitis is a life-threatening bacterial infection of the supraglottic structures, most commonly caused by Haemophilus influenzae type b in unimmunized children. The inflamed epiglottis creates a tenuous partial airway obstruction. The primary cause of mortality in these patients is complete airway obstruction secondary to agitation or direct mechanical stimulation. Therefore, the absolute first step is to keep the child calm and avoid any invasive procedures (including IV placement or venipuncture). Once the child is calm, the multidisciplinary airway team must be mobilized to transfer the child to the operating room. In the controlled environment of the OR, the airway is definitively secured via endotracheal intubation. Only after the airway is safe should the clinical team place an intravenous line, obtain blood and surface cultures, and subsequently administer empiric broad-spectrum antibiotics (such as ceftriaxone and vancomycin) to treat the underlying infection.
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Anahtar Kavram
In pediatric acute epiglottitis, strict avoidance of agitation and immediate mobilization to the operating room for definitive airway securement must precede any diagnostic interventions, intravenous access, or antibiotic administration.
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