Pancreatobiliary cancer-related gastrointestinal bleeding caused by duodenal invasion can be a life-threatening condition that is hard to control. It is unclear whether a covered self-expandable metal stent (CSEMS) is useful for hemostasis of bleeding related to advanced pancreatobiliary cancer. The aim of this study was to evaluate the utility of a CSEMS for hemostasis of bleeding caused by duodenal invasion of pancreatobiliary cancer. Between January 2020 and January 2022, seven patients in whom a duodenal CSEMS was inserted to control pancreatobiliary cancer-related bleeding were enrolled. The technical and clinical success rates with respect to hemostasis, procedure time, and adverse events were assessed. All patients were inoperable cases (six with pancreatic cancer [five, stage IV; one, stage III]; and one with gallbladder cancer [stage IV]) in whom CSEMs were inserted to treat refractory bleeding caused by cancer invasion. Hemostasis was achieved in all cases (100% [7/7]). The mean procedure time was 17 ± 7.9 min. There were no adverse events, including migration and rebleeding. No rebleeding occurred up until the time of death in any of the cases (mean follow-up period, 73 ± 27 days). Deployment of duodenal CSEMS is a useful salvage therapy for bleeding caused by advanced pancreatobiliary cancer invasion.
Keywords: advanced pancreatobiliary cancer; case series; covered self‐expandable metal stent; gastrointestinal bleeding; novel technique.
© 2023 The Authors. DEN Open published by John Wiley & Sons Australia, Ltd on behalf of Japan Gastroenterological Endoscopy Society.