• I-Ting Chou, Fang-Jung Yu, Hsiang-Yao Shih, Yu-Wei Liu, Jui-Ying Lee, Shah-Hwa Chou, Jui-Sheng Hsu, Wei-Chung Chen, and I-Chen Wu.
• Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
• J Formos Med Assoc. 2024 May 31.

BackgroundMore than 50% of esophageal cancer patients are diagnosed with advanced diseases and commonly experience dysphagia, some of whom even have tracheoesophageal fistula. Self-expandable metal stent (SEMS) is one of the recommended palliative methods, although complications such as chest pain and stent migration are not uncommon. The goal of this study was to examine the predictors of stent migration.MethodsWe conducted a retrospective cohort study to include patients with esophageal cancer and dysphagia/tracheoesophageal fistula. Clinicopathological information, stent characteristics and patient outcomes were collected for analysis, while side-effects of SEMS were recorded, potential predictors were examined, and patients' nutritional outcomes were compared in the migration and non-migration groups.ResultsA total of 54 patients with esophageal cancer who received fully covered SEMS between 2013 and 2022 were included. We found tumor across the esophagogastric junction (adjusted odds ratio (OR) = 32.64, P = 0.01) and the female sex (adjusted OR = 12.5, P = 0.02) were significant predictors for stent migration. There was a decreasing tendency in body mass index/body weight in migration and non-migration groups, but the former had a steeper downslope.ConclusionFully covered SEMS is a safe and effective strategy to palliate dysphagia or fistula. Tumor across esophagogastric junction and the female sex were higher risk predictors of stent migration. A careful patient selection would optimize the effects of SEMS placement, especially in those with short-expected lifespan.Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.

18 keywords...

hide…