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Tracheal injury following prolonged intubation
The Australian and New Zealand Journal of Surgery
|February 1, 1976
Summary
Positive pressure ventilation using cuffed tubes can cause serious tracheal damage, including stenosis and fistulas below the first tracheal ring. These complications require careful monitoring during prolonged respiratory support.
Area of Science:
- Medical Sciences
- Pulmonology
- Otolaryngology
Background:
- Prolonged mechanical ventilation via cuffed endotracheal or tracheostomy tubes is essential for respiratory support.
- Positive pressure ventilation can lead to significant airway complications.
Observation:
- Complications include mucosal erosions, tracheal stenosis, tracheomalacia, tracheal wall excavation, and tracheoesophageal fistula.
- Tracheal stenosis can manifest at the subglottic region, stoma, or cuff site.
- Other complications predominantly occur at the cuff site.
Findings:
- This paper focuses on airway complications occurring distal to the first tracheal ring.
- The cuff site is a common location for various tracheal injuries.
Implications:
- Understanding these complications is crucial for managing patients requiring long-term ventilation.
- Preventive strategies and early detection of tracheal injury are vital for patient outcomes.