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Endoscopic Management of Anastomotic Leakage after Esophageal Surgery: Ten Year Analysis in a Tertiary University Center

  • Nader El-Sourani (Department for General and Visceral Surgery, University Hospital, Klinikum Oldenburg AoR) ;
  • Sorin Miftode (Department for General and Visceral Surgery, University Hospital, Klinikum Oldenburg AoR) ;
  • Maximilian Bockhorn (Department for General and Visceral Surgery, University Hospital, Klinikum Oldenburg AoR) ;
  • Alexander Arlt (Department for Internal Medicine and Gastroenterology, University Hospital, Klinikum Oldenburg AoR) ;
  • Christian Meinhardt (Department for Internal Medicine and Gastroenterology, University Hospital, Klinikum Oldenburg AoR)
  • Received : 2021.03.03
  • Accepted : 2021.06.21
  • Published : 2022.01.30

Abstract

Background/Aims: Anastomotic leakage after esophageal surgery remains a feared complication. During the last decade, management of this complication changed from surgical revision to a more conservative and endoscopic approach. However, the treatment remains controversial as the indications for conservative, endoscopic, and surgical approaches remain non-standardized. Methods: Between 2010 and 2020, all patients who underwent Ivor Lewis esophagectomy for underlying malignancy were included in this study. The data of 28 patients diagnosed with anastomotic leak were further analyzed. Results: Among 141 patients who underwent resection, 28 (19.9%) developed an anastomotic leak, eight (28.6%) of whom died. Thirteen patients were treated with endoluminal vacuum therapy (EVT), seven patients with self-expanding metal stents (SEMS) four patients with primary surgery, one patient with a hemoclip, and three patients were treated conservatively. EVT achieved closure in 92.3% of the patients with a large defect and no EVT-related complications. SEMS therapy was successful in clinically stable patients with small defect sizes. Conclusions: EVT can be successfully applied in the treatment of anastomotic leakage in critically ill patients, while SEMS should be limited to clinically stable patients with a small defect size. Surgery is only warranted in patients with sepsis with graft necrosis.

Keywords

References

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