Endoluminal Vacuum Therapy for Definitive Management of an Esophagobronchial Fistula.

Abstract

Endoluminal vacuum (EVAC) therapy has gained popularity as a minimally invasive option for contained esophageal leaks. EVAC therapy may be useful for esophagogastric anastomotic leak fistulizing to the airway. This report describes EVAC therapy of an esophagobronchial fistula with video depicting the procedure, including technical tips. Video and photographic evidence of progression and ultimate resolution is included. Sponge exchanges were completed every 3 to 4 days. EVAC therapy was administered through a transnasal approach. In the presented case, a total of 11 exchanges over 6 weeks were required. EVAC sponge placement was transitioned from intracavitary to endoluminal for the final 4 treatments. All but 4 exchanges were able to be completed at the bedside in a monitored setting with sedation. An esophageal leak that has fistulized to a main airway is a rare and challenging clinical problem. Definitive EVAC therapy for esophageal anastomotic leak with esophagobronchial fistula is a feasible option in selected cases.