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Related Experiment Videos

Restenting malignant oesophageal strictures

N R Lagattolla1, P H Rowe, H Anderson

  • 1Department of Surgery, Eastbourne District General Hospital, UK.

The British Journal of Surgery
|March 21, 1998
PubMed
Summary

Patients needing esophageal stent restenting survived longer than those who did not. Tumor characteristics alone cannot predict the need for esophageal stent restenting.

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Area of Science:

  • Gastroenterology
  • Oncology
  • Interventional Radiology

Background:

  • Self-expanding metal stents are crucial for managing malignant esophageal strictures.
  • Identifying factors influencing the need for esophageal stent restenting is essential for patient care.

Purpose of the Study:

  • To determine characteristics associated with patients requiring restenting of malignant esophageal strictures.
  • To compare outcomes between patients receiving one stent versus those requiring restenting.

Main Methods:

  • A retrospective analysis of 42 patients who underwent 53 esophageal stent insertions.
  • Comparison of patient, tumor, and procedural characteristics between once-stented and restented groups.

Main Results:

  • No significant differences in tumor grade, type, cardia involvement, or procedural issues were observed between groups.
  • The restented group demonstrated significantly longer survival (median 24 weeks) compared to the once-stented group (median 9.5 weeks).
  • Longer stents were used in the once-stented group (12 cm) versus the initial stents in the restented group (10 cm).

Conclusions:

  • Esophageal stent restenting, particularly placing a covered stent over an uncovered one, is safe and effective for maintaining palliation.
  • Predicting the need for esophageal stent restenting based solely on tumor characteristics is not feasible.

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