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Updated: Jul 14, 2026

Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy
Published on: August 22, 2025
Retrievable esophageal stents for benign indications
Robert F Wong1, Douglas G Adler, Kristen Hilden
1University of Utah School of Medicine, 30 North 1900 East, 4R118 School of Medicine, Salt Lake City, UT 84132, USA. robert.wong@hsc.utah.edu
Retrievable esophageal stents offer a safe and effective solution for benign esophageal conditions like strictures and leaks. While promising, further research is needed to address potential stent migration issues.
Area of Science:
- Gastroenterology
- Medical Device Technology
Background:
- Esophageal stents were previously limited for benign conditions due to removal difficulties and complications.
- Advancements in stent design have introduced retrievable esophageal stents.
Purpose of the Study:
- To review current retrievable esophageal stent designs.
- To evaluate their indications, efficacy, and complications in benign esophageal diseases.
Main Methods:
- Review of clinical experience and literature on retrievable esophageal stents.
- Analysis of data regarding safety, efficacy, and complication rates.
Main Results:
- Retrievable stents show promise for managing refractory strictures, leaks, fistulas, and perforations.
- These stents are generally safe and effective, with migration being a primary concern.
Conclusions:
- Retrievable esophageal stents represent a significant advancement in managing benign esophageal disorders.
- Ongoing monitoring for stent migration is crucial for optimal patient outcomes.
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