Current concepts in the management of leakages after esophagectomy

摘要

AbstractEsophagectomy is a high-risk procedure that, despite advances over past years, is still associated with high morbidity and mortality. Anastomotic insufficiency is a devastating surgical complication as it is linked to postoperative morbidity and is the main cause for postoperative mortality. It can lead to sepsis and necessitate re-operation, further increasing morbidity and mortality through additional complications brought on by the repeated invasive procedures. However, not all anastomotic leakages entail such a critical course of events and can be sufficiently dealt with by less invasive measures. As a consequence, the approach to anastomotic leakage must be carefully selected in order to minimize additional procedure-related risks while ensuring adequate therapy. In this setting, less invasive treatments such as esophageal stents and clips, application of vicryl plugs in combination with fibrin glue, and endoscopic insertion of vacuum sponges, have emerged in recent years and become a viable alternative in the management of certain leakages. This review presents current algorithms for detection, classification and treatment of leakages after esophagectomy.