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Biodegradable Self-Expandable Stents for Benign Strictures: Indications and Outcomes

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Gastrointestinal and Pancreatico-Biliary Diseases: Advanced Diagnostic and Therapeutic Endoscopy

Abstract

Biodegradable stents have been used for more than a decade for the treatment of refractory benign esophageal stenosis. Once deployed, they reach their maximum diameter in a few days after deployment and maintain their initial radial force for a minimum of 5 weeks. This force is gradually reduced in the following weeks, and the stents are completely absorbed after 11–12 weeks of placement. Evidence from published studies demonstrates that their effectiveness is similar to other stent types (fully covered self-expandable metallic stents or plastic stents). Moreover, patients treated with biodegradable stents require fewer reinterventions during follow-up and no additional endoscopy to remove them. Biodegradable stent deployment is considered a safe procedure and is mainly related to minor, self-limited adverse events.

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Correspondence to Peter Siersema .

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Gkolfakis, P., Papanikolaou, I.S., Siersema, P. (2021). Biodegradable Self-Expandable Stents for Benign Strictures: Indications and Outcomes. In: Testoni, P.A., Inoue, H., Wallace, M.B. (eds) Gastrointestinal and Pancreatico-Biliary Diseases: Advanced Diagnostic and Therapeutic Endoscopy. Springer, Cham. https://doi.org/10.1007/978-3-030-29964-4_53-1

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  • DOI: https://doi.org/10.1007/978-3-030-29964-4_53-1

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  • Print ISBN: 978-3-030-29964-4

  • Online ISBN: 978-3-030-29964-4

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