Open Access
Endoscopy 2016; 04(01): E96-E101
DOI: 10.1055/s-0041-108195
Original article
© Georg Thieme Verlag KG Stuttgart · New York

Lumen-apposing covered self-expanding metal stent for management of benign gastrointestinal strictures

Shounak Majumder
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Navtej S. Buttar
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Christopher Gostout
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Michael J. Levy
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
John Martin
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Bret Petersen
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Mark Topazian
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Louis M. Wong Kee Song
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
,
Barham K. Abu Dayyeh
Mayo Clinic – Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
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Weitere Informationen

Publikationsverlauf

submitted 06. Oktober 2015

accepted after revision 08. Oktober 2015

Publikationsdatum:
15. Dezember 2015 (online)

Preview

Background and aims: Self-expanding metal stents (SEMS) are safe and effective for endoscopic management of malignant gastrointestinal strictures, but there is limited experience with their use in refractory benign strictures. We assessed the use of a new lumen-apposing covered SEMS for the management of benign gastrointestinal strictures.

Methods: A single-center case-series of five patients who underwent lumen-apposing covered SEMS placement for benign gastrointestinal strictures.

Results: Three patients had a benign gastroduodenal stricture, one had a distal colonic anastomotic stricture, and one with complete gastrojejunal anastomotic stenosis underwent endoscopic creation of a new gastrojejunostomy. None of the patients developed any immediate or delayed stent-related adverse events. In two patients, the stents were left in place indefinitely. Stents were removed from the other three patients with successful resolution of their symptoms during follow-up.

Conclusion: Lumen-apposing, fully covered SEMS appear to be safe and effective for management of selected benign gastrointestinal strictures.