Closure of Anastomotic Leaks in the Stomach and Esophagus by Endoscopic Suturing

Safety and Efficacy of Closure of Postoperative Anastomotic Leaks in the Stomach and Esophagus by Endoscopic Suturing: A Prospective Pilot Study

Patients with suspected leakage at the specified surgical anastomoses undergo an immediate diagnostic endoscopy as part of current clinical routine. Consenting patients meeting the inclusion criteria will undergo closure of the defect by endoscopic suturing in addition to standard surgical care.

Inclusion Criteria:

• leakage at anastomosis within 2 weeks after upper gastrointestinal (GI) resection

Exclusion Criteria:

• tubular ischemia of the upper GI tract
• inability to provide informed consent