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Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review
Drug-eluting stents (DESs) are commonly used for the treatment of coronary artery disease. The evolution of the drug-eluting layer on the surface of the metal stent plays an important role in DES functionality. Here, the use of biodegradable polymers has emerged as an attractive strategy because it...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8949664/ https://www.ncbi.nlm.nih.gov/pubmed/35335869 http://dx.doi.org/10.3390/pharmaceutics14030492 |
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author | Xu, Wei Sasaki, Makoto Niidome, Takuro |
author_facet | Xu, Wei Sasaki, Makoto Niidome, Takuro |
author_sort | Xu, Wei |
collection | PubMed |
description | Drug-eluting stents (DESs) are commonly used for the treatment of coronary artery disease. The evolution of the drug-eluting layer on the surface of the metal stent plays an important role in DES functionality. Here, the use of biodegradable polymers has emerged as an attractive strategy because it minimizes the occurrence of late thrombosis after stent implantation. Furthermore, understanding the drug-release behavior of DESs is also important for improving the safety and efficacy of stent treatments. Drug release from biodegradable polymers has attracted extensive research attention because biodegradable polymers with different properties show different drug-release behaviors. Molecular weight, composition, glass transition temperature, crystallinity, and the degradation rate are important properties affecting the behavior of polymers. Sirolimus is a conventional anti-proliferation drug and is the most widely used drug in DESs. Sirolimus-release behavior affects endothelialization and thrombosis formation after DES implantation. In this review, we focus on sirolimus release from biodegradable polymers, including synthetic and natural polymers widely used in the medical field. We hope this review will provide valuable up-to-date information on this subject and contribute to the further development of safe and efficient DESs. |
format | Online Article Text |
id | pubmed-8949664 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-89496642022-03-26 Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review Xu, Wei Sasaki, Makoto Niidome, Takuro Pharmaceutics Review Drug-eluting stents (DESs) are commonly used for the treatment of coronary artery disease. The evolution of the drug-eluting layer on the surface of the metal stent plays an important role in DES functionality. Here, the use of biodegradable polymers has emerged as an attractive strategy because it minimizes the occurrence of late thrombosis after stent implantation. Furthermore, understanding the drug-release behavior of DESs is also important for improving the safety and efficacy of stent treatments. Drug release from biodegradable polymers has attracted extensive research attention because biodegradable polymers with different properties show different drug-release behaviors. Molecular weight, composition, glass transition temperature, crystallinity, and the degradation rate are important properties affecting the behavior of polymers. Sirolimus is a conventional anti-proliferation drug and is the most widely used drug in DESs. Sirolimus-release behavior affects endothelialization and thrombosis formation after DES implantation. In this review, we focus on sirolimus release from biodegradable polymers, including synthetic and natural polymers widely used in the medical field. We hope this review will provide valuable up-to-date information on this subject and contribute to the further development of safe and efficient DESs. MDPI 2022-02-24 /pmc/articles/PMC8949664/ /pubmed/35335869 http://dx.doi.org/10.3390/pharmaceutics14030492 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Xu, Wei Sasaki, Makoto Niidome, Takuro Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title | Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title_full | Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title_fullStr | Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title_full_unstemmed | Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title_short | Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review |
title_sort | sirolimus release from biodegradable polymers for coronary stent application: a review |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8949664/ https://www.ncbi.nlm.nih.gov/pubmed/35335869 http://dx.doi.org/10.3390/pharmaceutics14030492 |
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