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Lobar bronchial blockade in bronchopleural fistula
1Surgical Intensive Care Unit, Sunnybrook Health Science Centre, Toronto, Ontario, Canada.
Canadian Journal of Anaesthesia = Journal Canadien D'Anesthesie
|February 1, 1992
Summary
A novel technique using a bronchial blocker successfully reduced a large air leak in a patient with bullous lung disease and a bronchopleural fistula. This intervention improved oxygenation and ventilation, though sepsis ultimately led to a fatal outcome.
Area of Science:
- Pulmonology
- Critical Care Medicine
- Thoracic Surgery
Background:
- Bronchopleural fistula (BPF) is a serious complication, particularly in patients with bullous lung disease.
- Refractory air leaks pose significant management challenges, often requiring complex ventilation strategies.
Observation:
- A 59-year-old male with bullous lung disease presented with a refractory BPF involving the right upper lobe.
- Despite independent lung ventilation and high-frequency jet ventilation, a persistent large air leak was noted.
Findings:
- A bronchial blocker was successfully deployed into the right upper lobe bronchus via a left-sided endobronchial tube.
- This intervention resulted in a 90% reduction in air leak, with significant improvement in oxygenation and ventilation.
- Despite the technical success, the patient experienced a downhill course due to superimposed pneumonia and overwhelming sepsis.
Implications:
- Bronchial blockers offer a viable option for managing large air leaks in BPF, especially when conventional methods fail.
- Early recognition and intervention are crucial, but patient outcomes can be significantly impacted by comorbidities and secondary infections.
- This case highlights the potential of interventional pulmonology techniques in complex thoracic surgical emergencies.