Optimal endoscopic drainage strategy for concomitant biliary and gastric outlet obstruction: a multicenter retrospective study (ENDO-GOBO)

Thomas Beuchard, Jean-Philippe Ratone, Marion Schaefer, Marc Barthet, Thomas Guilmoteau, Timothée Wallenhorst, Sharif Yassin, Farimah Fayyaz, Enrique Perez-Cuadrado-Robles, Antoine Debourdeau, Sarah Leblanc, Romain Legros, Hugo Lepetit, Martin Dahan, Fabrice Caillol, Marc Giovannini, Jean-Baptiste Chevaux, Ivann Bouteiller, Mohamed Gasmi, Diane Lorenzo, Laurent Poincloux, Thomas Grainville, Yen-I Chen, Mouen Khashab, Vincent Lepilliez, Bertrand Napoleon, Marco Spadaccini, Yanis Dahel, Jean-Michel Gonzalez, Jérémie Jacques, Jérémie Albouys

Therapeutic Advances in Gastroenterology

Published online on May 22, 2026

Abstract

Therapeutic Advances in Gastroenterology, Volume 19, January-December 2026.
Background:Concomitant malignant gastric outlet obstruction (MGOO) and malignant biliary obstruction (MBO) represent a challenging clinical scenario in which the optimal endoscopic strategy remains unclear.Objectives:This study aimed to compare real-life ...