International multicenter expert survey on endoscopic treatment of upper gastrointestinal anastomotic leaks

Background and study aims A variety of endoscopic techniques are currently available for treatment of upper gastrointestinal (UGI) anastomotic leaks; however, no definite consensus exists on the most appropriate therapeutic approach. Our aim was to explore current management of UGI anastomotic leaks. Methods A survey questionnaire was distributed among international expert therapeutic endoscopists regarding management of UGI anastomotic leaks....