1 319

Cited 0 times in

Serial optical coherence tomography-based observation of strut coverage on drug-eluting stent crossing side-branch vessels

DC FieldValueLanguage
dc.contributor.author김중선-
dc.contributor.author신동호-
dc.contributor.author이승율-
dc.contributor.author장양수-
dc.contributor.author최동훈-
dc.contributor.author홍명기-
dc.contributor.author고영국-
dc.contributor.author김병극-
dc.date.accessioned2014-12-19T17:08:52Z-
dc.date.available2014-12-19T17:08:52Z-
dc.date.issued2012-
dc.identifier.issn1042-3931-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90864-
dc.description.abstractBACKGROUND: Serial changes in strut coverage of drug-eluting stents (DESs), which are placed across side-branch vessels, remain unclear. METHODS: The changes in strut coverage of DESs crossing side-branch vessels (size ≥2.0 mm) were serially evaluated by optical coherence tomography (OCT) in 30 patients at 9 months and 2 years after the index DES implantation. DESs were paclitaxel-eluting stents (PESs), sirolimus-eluting stents (SESs), and zotarolimus-eluting stents (ZESs), each in 10 patients. Measured neointimal hyperplasia (NIH) thickness of 0 μm on OCT was defined as an uncovered strut. RESULTS: The percentage of uncovered side-branch struts significantly decreased from 55.7 ± 39.9% to 36.6 ± 32.0% (P<.0001) on serial follow-up: PES, 93.4 ± 10.5% to 67.6 ± 24.2%, P=.018; SES, 47.5 ± 34.4% to 29.6 ± 24.1%, P=.036; and ZES, 26.2 ± 34.8% to 12.4 ± 19.0%, P=.028. Among covered side-branch struts, the overall percentage of struts with NIH thickness more than 30 μm significantly increased from 36.3 ± 37.4% to 51.0 ± 36.0% (P<.0001). However, compared to other DES types, a significant increase in relatively thin NIH (0 to 30 μm) was observed in PESs (1.6 ± 3.4% to 17.4 ± 16.0%; P=.018). CONCLUSION: Serial follow-up OCT examination showed a significant decrease in the percentage of uncovered side-branch struts, and the coverage pattern differed with DES type-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfJOURNAL OF INVASIVE CARDIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAged-
dc.subject.MESHCoronary Restenosis/epidemiology-
dc.subject.MESHCoronary Restenosis/prevention & control*-
dc.subject.MESHCoronary Vessels/pathology*-
dc.subject.MESHDrug-Eluting Stents*-
dc.subject.MESHFemale-
dc.subject.MESHFollow-Up Studies-
dc.subject.MESHHumans-
dc.subject.MESHIncidence-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHNeointima/pathology-
dc.subject.MESHPaclitaxel-
dc.subject.MESHPercutaneous Coronary Intervention/instrumentation*-
dc.subject.MESHPercutaneous Coronary Intervention/methods*-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHSirolimus/analogs & derivatives-
dc.subject.MESHTime Factors-
dc.subject.MESHTomography, Optical Coherence/methods*-
dc.titleSerial optical coherence tomography-based observation of strut coverage on drug-eluting stent crossing side-branch vessels-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorSeung-Yul Lee-
dc.contributor.googleauthorJung-Sun Kim-
dc.contributor.googleauthorDong-Ho Shin-
dc.contributor.googleauthorByeong-Keuk Kim-
dc.contributor.googleauthorYoung-Guk Ko-
dc.contributor.googleauthorDonghoon Choi-
dc.contributor.googleauthorYangsoo Jang-
dc.contributor.googleauthorMyeong-Ki Hong-
dc.identifier.doi23117310-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00961-
dc.contributor.localIdA02097-
dc.contributor.localIdA03448-
dc.contributor.localIdA04053-
dc.contributor.localIdA04391-
dc.contributor.localIdA00127-
dc.contributor.localIdA00493-
dc.contributor.localIdA02922-
dc.relation.journalcodeJ01467-
dc.identifier.eissn1557-2501-
dc.identifier.pmid23117310-
dc.identifier.urlhttp://invasivecardiology.com/articles/serial-optical-coherence-tomography-based-observation-strut-coverage-drug-eluting-stent-
dc.subject.keywordoptical coherence tomography-
dc.subject.keywordstent-
dc.contributor.alternativeNameKim, Jung Sun-
dc.contributor.alternativeNameShin, Dong Ho-
dc.contributor.alternativeNameLee, Seung Yul-
dc.contributor.alternativeNameJang, Yang Soo-
dc.contributor.alternativeNameChoi, Dong Hoon-
dc.contributor.alternativeNameHong, Myeong Ki-
dc.contributor.alternativeNameKo, Young Guk-
dc.contributor.alternativeNameKim, Byeong Keuk-
dc.contributor.affiliatedAuthorKim, Jung Sun-
dc.contributor.affiliatedAuthorShin, Dong Ho-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorChoi, Dong Hoon-
dc.contributor.affiliatedAuthorHong, Myeong Ki-
dc.contributor.affiliatedAuthorKo, Young Guk-
dc.contributor.affiliatedAuthorKim, Byeong Keuk-
dc.contributor.affiliatedAuthorLee, Seung Yul-
dc.citation.volume24-
dc.citation.number11-
dc.citation.startPage569-
dc.citation.endPage573-
dc.identifier.bibliographicCitationJOURNAL OF INVASIVE CARDIOLOGY, Vol.24(11) : 569-573, 2012-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.