HFOV in inhalational injury associated ARDS with broncho-pleural fistula – An old friend to the rescue: Case report

Abstract

Introduction: Patients with acute respiratory distress syndrome (ARDS) on mechanical ventilation often require high inspiratory pressure and positive end-expiratory pressure (PEEP). However, effective ventilation becomes difficult in cases where a large air leak develops in patients. The management of such a case requires improvisation and the adoption of special ventilation strategies. Case and outcomes: We present a case study of a burn patient with airway involvement, developing ARDS and who developed a bronchopleural fistula (BPF) leading to failure of conventional ventilation. He was managed successfully with high-frequency oscillatory ventilation (HFOV) and finally discharged. Conclusion: HFOV is a feasible option for ventilating patients with BPF when conventional ventilation fails. At a time when HFOV has largely been relegated to obsolescence, we hope to re-emphasize its relevance under particular circumstances.

Keywords

• acute respiratory distress syndrome
• bronchial fistula
• case report
• high-frequency oscillatory ventilation