Evaluation of the Efficacy of Duodenal Prostheses Not Covered Over 6 Years

Evaluation of the Efficacy of Duodenal Prostheses Not Covered Over 6 Years

To assess the efficacy of duodenal prostheses for duodenal stenosis established for endoscopic pyloric or duodenal stenosis on dysphagia

Duodenal prostheses have become, since the 2000s, the first-line treatment of unresectable duodenal tumoral stenosis. The technical success is greater than 90%, however the endoscopic revisions that are duodenal or biliary are frequent. The IPC as a center of interventional endoscopy is very often in charge of these stenoses. We wanted to evaluate the efficiency and the duration of this effectiveness in current situation. Is there still room for gastrojejunal gastrojejunal surgery or for the development of endoscopic gastrojejunal anastomoses?

Inclusion Criteria:

• Any symptomatic duodenal stenosis with symptomatic duodenal duodenal prosthesis between 2010 and 2017.

Exclusion Criteria:

• Benign stenosis or covered metallic duodenal prosthesis (usually indicated for benign disease)