Outcomes of patients with malignant duodenal obstruction after receiving self-expandable metallic stents: A single center experience.

ABSTRACT:

Objectives

Self-expandable metallic stent (SEMS) placement is a safe and effective palliative treatment for malignant gastric outlet obstruction; however, the clinical outcomes of gastric and duodenal stenoses may differ. This study aimed to investigate the clinical efficacy of SEMS placement and the predictors of clinical outcomes, specifically in malignant duodenal obstruction (MDO).

Methods

Between September 2009 and March 2021, 79 patients with MDO who received SEMS placement in our hospital were retrospectively enrolled. Patients were divided into three groups according to the obstruction levels: above-papilla group (type 1), papilla involved group (type 2), and below-papilla group (type 3). The clinical outcomes and predictors of survival and restenosis were analyzed.<

SUBMITTER: Wei TH 

PROVIDER: S-EPMC9132295 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature