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Pulmonary edema associated with upper airway obstruction

R K Kanter, J F Watchko

    American Journal of Diseases of Children (1960)
    |April 1, 1984
    PubMed

    Insights

    Pulmonary edema is a rare but serious complication following intubation for croup or epiglottitis. Early recognition and supportive care are crucial for managing these airway emergencies in children.

    Area of Science:

    • Pediatric critical care medicine
    • Respiratory medicine
    • Emergency medicine

    Background:

    • Croup and epiglottitis are common pediatric respiratory emergencies causing upper airway obstruction.
    • Intubation is sometimes necessary to secure the airway in severe cases.

    Observation:

    • This study reviewed 153 pediatric patients with croup or epiglottitis.
    • Thirty-four children (22%) required tracheal intubation for airway obstruction.

    Findings:

    • Pulmonary edema occurred in 12% of intubated patients.
    • Analysis of combined data suggests pulmonary edema often follows intubation for upper airway obstruction.
    • Other severe complications included low partial pressure of oxygen (PaO2 < 50 mm Hg) in 38% and pneumothorax in 24% of cases.

    Implications:

    • Prompt recognition and management of pulmonary edema are vital in intubated children with croup or epiglottitis.
    • Advanced respiratory support, including mechanical ventilation and chest tube drainage, can be life-saving.
    • Further research into the pathophysiology and prevention of post-intubation pulmonary edema is warranted.

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