2013 Fiscal Year Final Research Report
Novel evaluation method using 3D OCT for safety of drug eluting stent
| Project/Area Number |
23591045
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Circulatory organs internal medicine
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| Research Institution | Yamaguchi University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MATSUZAKI Masunori 山口大学, その他部局等, 名誉教授 (60116754)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 虚血性心疾患 / 冠動脈ステント / 光干渉断層法 / 動脈硬化 / 画像診断 |
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| Research Abstract |
We have developed a novel method to evaluate the tissue coverage using 3-dimensional optical coherence tomography. It had a good correlation to the standard quantitative analysis. The tissue coverage after biolimus- and evarolimus-eluting stent were evaluated by this method and good tissue coverage was revealed at 1-year follow-up. Furthermore, it has been reported that a lipid rich plaque with thin-fibrous cap related to occurrence of acute coronary syndrome and stent-related events. We have developed novel software which demonstrates such vulnerable plaque on 3-dimensional vessel model to facilitate understanding its location.
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Research Products
(9 results)
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[Journal Article] Serial three-dimensional optical coherence tomography assessment of strut coverage and intraluminal structures after drug-eluting stent implantation2014
Author(s)
Maeda T, Okamura T, Yamada J, Nao T, Tateishi H, Yoshimura M, Oda T, Shiraishi K, Nakashima T, Nakamura T, Miura T, Yano M.
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Journal Title
Cardiovasc Interv Ther
Volume: 29
Pages: 31-9
DOI
Peer Reviewed
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[Presentation] Three-dimensional assessment of Everolimus vs Biolimus eluting stent based on serial optical coherence tomography2014
Author(s)
Maeda T, Okamura T, Yamada J, Nao T, Oda T, Mochizuki M, Tateishi H, Shiraishi K, Nakashima T, Nakamura T, Nishimura S, Yano M.
Organizer
第78回日本循環器学会学術集会
Place of Presentation
東京、東京国際フォーラム
Year and Date
20140321-23
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[Presentation] The usefulness of three-dimensional optical tomography quantification of fibrous cap; serial change of thin-cap fibroatheroma by statin therapy2014
Author(s)
Nakamura T, Okamura T, Yamada J, Nao T, Oda T, Mochizuki M, Tateishi H, Shiraishi K, Maeda T, Nakashima T, Nishimura S, Yano M.
Organizer
第78回日本循環器学会学術集会
Place of Presentation
東京、東京国際フォーラム
Year and Date
20140321-23
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[Presentation] Impact of characterization of tissue prolapse on neointimal formation after drug eluting stent implantation; a serial optical coherence tomography study2013
Author(s)
Nakamura T, Okamura T, Yamada J, Tateishi H,Maeda T, Oda T, Nao T, Shiraishi K, Yoshimura M, Nakashima T, Yano M.
Organizer
EuroPCR2013
Place of Presentation
Paris, France
Year and Date
20130521-24
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[Presentation] Novel Automatic Stent Strut Detection Technique for Rapid Three-dimensional Optical Coherence Tomography to Complex Stenting Procedure2012
Author(s)
Okamura T, Maeda T, Yamada J, Nao T, Suetomi T, Yoshimura M, Hino A, Oda T, Nakashima T, Shiraishi K, Nakashima T, Nakamura T, Nishimura S, Miura T, Matsuzaki M.
Organizer
第76回日本循環器学会
Place of Presentation
福岡、福岡国際会議場
Year and Date
2012-03-17
