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Predictors of stent fracture in patients treated with closed-cell design stents: sirolimus-eluting stent and its bare-metal counterpart, the BX velocity stent

DC Field Value Language
dc.contributor.author권성우-
dc.contributor.author권혁문-
dc.contributor.author김종윤-
dc.contributor.author문희선-
dc.contributor.author민필기-
dc.contributor.author이병권-
dc.contributor.author임세중-
dc.contributor.author홍범기-
dc.date.accessioned2014-12-20T16:39:52Z-
dc.date.available2014-12-20T16:39:52Z-
dc.date.issued2011-
dc.identifier.issn0954-6928-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/93142-
dc.description.abstractOBJECTIVE: The aim of this study was to evaluate the predictors of coronary stent fracture in patients treated with closed-cell design stents including the sirolimus-eluting stent (SES) and its bare-metal platform, Bx velocity stent (BVS). BACKGROUND: Various mechanical factors have been considered to be the predictors of stent fracture, especially in patients treated with SES. However, it is unknown whether SES is more prone to fracture compared with BVS. METHODS: We retrospectively analyzed 391 lesions treated with SES or BVS in 339 patients who underwent follow-up coronary angiography. RESULTS: A total of 30 stent fractures (7.7%) in 28 patients treated with 29 SES (96.7%) and one BVS (3.3%) was found. On univariate analyses, stent fracture was related to angulated lesions (>45°) during diastole, longer stent, larger number of stents per lesion (P<0.001), right coronary artery (RCA) placement (P=0.008), and SES (P=0.016). On multivariate analyses, however, angulated lesion (odds ratio: 6.73; 95% confidence interval: 2.71-16.71; P<0.001) and RCA placement (odds ratio: 2.82; 95% confidence interval: 1.03-7.72; P=0.044) served as independent predictors of stent fracture while SES (P=0.080) and total stent length (P=0.069) showed only trends that did not reach statistical significance. CONCLUSIONS: This study showed that fracture of SES or BVS with the same closed-cell design platform was related to angulated lesion and RCA placement, but SES itself was not an independent predictor of stent fracture.-
dc.description.statementOfResponsibilityopen-
dc.format.extent40~44-
dc.relation.isPartOfCORONARY ARTERY DISEASE-
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.MESHAngioplasty, Balloon, Coronary/instrumentation*-
dc.subject.MESHComparative Effectiveness Research-
dc.subject.MESHCoronary Angiography-
dc.subject.MESHCoronary Stenosis/diagnosis-
dc.subject.MESHCoronary Stenosis/diagnostic imaging-
dc.subject.MESHCoronary Stenosis/physiopathology-
dc.subject.MESHCoronary Stenosis/therapy*-
dc.subject.MESHCoronary Vessels/pathology*-
dc.subject.MESHDrug-Eluting Stents/adverse effects*-
dc.subject.MESHDrug-Eluting Stents/standards-
dc.subject.MESHEquipment Failure Analysis-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHImmunosuppressive Agents/pharmacology-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPlaque, Atherosclerotic/diagnosis-
dc.subject.MESHPlaque, Atherosclerotic/physiopathology*-
dc.subject.MESHRisk Factors-
dc.subject.MESHSirolimus/pharmacology-
dc.subject.MESHTreatment Outcome-
dc.titlePredictors of stent fracture in patients treated with closed-cell design stents: sirolimus-eluting stent and its bare-metal counterpart, the BX velocity stent-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorSang Min Park-
dc.contributor.googleauthorJong-Youn Kim-
dc.contributor.googleauthorBum-Kee Hong-
dc.contributor.googleauthorByoung Kwon Lee-
dc.contributor.googleauthorPil-Ki Min-
dc.contributor.googleauthorSejoong Rim-
dc.contributor.googleauthorHee-Sun Mun-
dc.contributor.googleauthorSung Woo Kwon-
dc.contributor.googleauthorSung-Joo Lee-
dc.contributor.googleauthorJong Kwan Park-
dc.contributor.googleauthorHyuck Moon Kwon-
dc.identifier.doi10.1097/MCA.0b013e328341bb04-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00220-
dc.contributor.localIdA00260-
dc.contributor.localIdA00926-
dc.contributor.localIdA01396-
dc.contributor.localIdA01412-
dc.contributor.localIdA02793-
dc.contributor.localIdA03372-
dc.contributor.localIdA04394-
dc.relation.journalcodeJ00649-
dc.identifier.eissn1473-5830-
dc.identifier.pmid21102311-
dc.identifier.urlhttp://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00019501-201101000-00007&LSLINK=80&D=ovft-
dc.subject.keywordcoronary artery-
dc.subject.keyworddrug-eluting stent-
dc.subject.keywordstent fracture-
dc.contributor.alternativeNameKwon, Sung Woo-
dc.contributor.alternativeNameKwon, Hyuck Moon-
dc.contributor.alternativeNameKim, Jong Youn-
dc.contributor.alternativeNameMun, Hee Sun-
dc.contributor.alternativeNameMin, Pil Ki-
dc.contributor.alternativeNameLee, Byoung Kwon-
dc.contributor.alternativeNameRim, Se Joong-
dc.contributor.alternativeNameHong, Bum Kee-
dc.contributor.affiliatedAuthorKwon, Sung Woo-
dc.contributor.affiliatedAuthorKwon, Hyuck Moon-
dc.contributor.affiliatedAuthorKim, Jong Youn-
dc.contributor.affiliatedAuthorMun, Hee Sun-
dc.contributor.affiliatedAuthorMin, Pil Ki-
dc.contributor.affiliatedAuthorLee, Byoung Kwon-
dc.contributor.affiliatedAuthorRim, Se Joong-
dc.contributor.affiliatedAuthorHong, Bum Kee-
dc.rights.accessRightsnot free-
dc.citation.volume22-
dc.citation.number1-
dc.citation.startPage40-
dc.citation.endPage44-
dc.identifier.bibliographicCitationCORONARY ARTERY DISEASE, Vol.22(1) : 40-44, 2011-
dc.identifier.rimsid28059-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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