Predictors of Wingspan in-stent restenosis for the treatment of symptomatic intracranial arterial stenosis
To analyze the predictors of Wingspan in-stent restenosis (ISR) for the treatment of symptomatic intracranial arterial stenosis. Between January 2007 and November 2009, 42 patients with symptomatic intracranial arterial stenosis registered in Nanjing stroke registry program (NSRP) were treated with...
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| Veröffentlicht in: | Zhong hua yi xue za zhi 2011-05, Vol.91 (19), p.1303-1307 |
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| container_title | Zhong hua yi xue za zhi |
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| creator | Ma, Min-min Yin, Qin Xu, Ge-lin Zhang, Ren-liang Zhu, Shuang-gen Fan, Xin-ying Zhu, Wu-sheng Liu, Xin-feng |
| description | To analyze the predictors of Wingspan in-stent restenosis (ISR) for the treatment of symptomatic intracranial arterial stenosis.
Between January 2007 and November 2009, 42 patients with symptomatic intracranial arterial stenosis registered in Nanjing stroke registry program (NSRP) were treated with Wingspan stent system. Clinical and follow-up results were retrospectively analyzed. They were divided into the non-restenosis and restenosis groups according to their follow-up imaging data. ISR was defined as > 50% stenosis within 5 mm or adjacent to stent or an absolute luminal loss > 20%. The analysis of stepwise multivariate Cox regression was performed to evaluate the independent predictive factors.
ISR was found in 15 patients (15/42, 35.7%) with 16 lesions (16/43, 37.2%) at a median follow-up period of 7 months (range: 4 - 23). Diabetes (HR = 0.281; 95%CI = 0.088 - 0.898; P = 0.032) and stent diameter (HR = 0.213; 95%CI = 0.049 - 0.918; P = 0.038) were two independent predictors for ISR.
Diabetes and stent diameter may be two independent predictors for ISR after a treatment of Wingspan system. |
| doi_str_mv | 10.3760/cma.j.issn.0376-2491.2011.19.004 |
| format | Article |
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Between January 2007 and November 2009, 42 patients with symptomatic intracranial arterial stenosis registered in Nanjing stroke registry program (NSRP) were treated with Wingspan stent system. Clinical and follow-up results were retrospectively analyzed. They were divided into the non-restenosis and restenosis groups according to their follow-up imaging data. ISR was defined as > 50% stenosis within 5 mm or adjacent to stent or an absolute luminal loss > 20%. The analysis of stepwise multivariate Cox regression was performed to evaluate the independent predictive factors.
ISR was found in 15 patients (15/42, 35.7%) with 16 lesions (16/43, 37.2%) at a median follow-up period of 7 months (range: 4 - 23). Diabetes (HR = 0.281; 95%CI = 0.088 - 0.898; P = 0.032) and stent diameter (HR = 0.213; 95%CI = 0.049 - 0.918; P = 0.038) were two independent predictors for ISR.
Diabetes and stent diameter may be two independent predictors for ISR after a treatment of Wingspan system.</description><identifier>ISSN: 0376-2491</identifier><identifier>DOI: 10.3760/cma.j.issn.0376-2491.2011.19.004</identifier><identifier>PMID: 21756754</identifier><language>chi</language><publisher>China</publisher><subject>Adult ; Aged ; Angioplasty, Balloon ; Coronary Restenosis - epidemiology ; Coronary Restenosis - therapy ; Diabetes Mellitus - epidemiology ; Female ; Graft Occlusion, Vascular - epidemiology ; Graft Occlusion, Vascular - therapy ; Humans ; Intracranial Arteriosclerosis - therapy ; Male ; Middle Aged ; Risk Factors ; Stents ; Treatment Outcome</subject><ispartof>Zhong hua yi xue za zhi, 2011-05, Vol.91 (19), p.1303-1307</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21756754$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Min-min</creatorcontrib><creatorcontrib>Yin, Qin</creatorcontrib><creatorcontrib>Xu, Ge-lin</creatorcontrib><creatorcontrib>Zhang, Ren-liang</creatorcontrib><creatorcontrib>Zhu, Shuang-gen</creatorcontrib><creatorcontrib>Fan, Xin-ying</creatorcontrib><creatorcontrib>Zhu, Wu-sheng</creatorcontrib><creatorcontrib>Liu, Xin-feng</creatorcontrib><title>Predictors of Wingspan in-stent restenosis for the treatment of symptomatic intracranial arterial stenosis</title><title>Zhong hua yi xue za zhi</title><addtitle>Zhonghua Yi Xue Za Zhi</addtitle><description>To analyze the predictors of Wingspan in-stent restenosis (ISR) for the treatment of symptomatic intracranial arterial stenosis.
Between January 2007 and November 2009, 42 patients with symptomatic intracranial arterial stenosis registered in Nanjing stroke registry program (NSRP) were treated with Wingspan stent system. Clinical and follow-up results were retrospectively analyzed. They were divided into the non-restenosis and restenosis groups according to their follow-up imaging data. ISR was defined as > 50% stenosis within 5 mm or adjacent to stent or an absolute luminal loss > 20%. The analysis of stepwise multivariate Cox regression was performed to evaluate the independent predictive factors.
ISR was found in 15 patients (15/42, 35.7%) with 16 lesions (16/43, 37.2%) at a median follow-up period of 7 months (range: 4 - 23). Diabetes (HR = 0.281; 95%CI = 0.088 - 0.898; P = 0.032) and stent diameter (HR = 0.213; 95%CI = 0.049 - 0.918; P = 0.038) were two independent predictors for ISR.
Diabetes and stent diameter may be two independent predictors for ISR after a treatment of Wingspan system.</description><subject>Adult</subject><subject>Aged</subject><subject>Angioplasty, Balloon</subject><subject>Coronary Restenosis - epidemiology</subject><subject>Coronary Restenosis - therapy</subject><subject>Diabetes Mellitus - epidemiology</subject><subject>Female</subject><subject>Graft Occlusion, Vascular - epidemiology</subject><subject>Graft Occlusion, Vascular - therapy</subject><subject>Humans</subject><subject>Intracranial Arteriosclerosis - therapy</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Risk Factors</subject><subject>Stents</subject><subject>Treatment Outcome</subject><issn>0376-2491</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kDFPwzAQhT2AaFX6F5A3WBJs5xwnI6qAIlWCAcQYXR0bXMVJsN2h_55UtEzv9O59p6cj5I6zvFAlu9ce813uYuxzNhmZgJrngnGe8zpnDC7I_N-fkWWMbstAFbVggl-RmeBKlkrCnOzegmmdTkOIdLD00_VfccSeuj6LyfSJBnPUIbpI7RBo-jY0BYPJH5cTEQ9-TIPH5PQEpYA6YO-woxiSCcfhzF-TS4tdNMuTLsjH0-P7ap1tXp9fVg-bbOS1TJlSAlorS70FwApK1ZoCobYM2FRfW-QFbwVIW4mqtdoaWUoAW6IssARWFQty-3d3DMPPfqrfeBe16TrszbCPTaUUMFarekrenJL7rTdtMwbnMRya83uKX3obbQM</recordid><startdate>20110524</startdate><enddate>20110524</enddate><creator>Ma, Min-min</creator><creator>Yin, Qin</creator><creator>Xu, Ge-lin</creator><creator>Zhang, Ren-liang</creator><creator>Zhu, Shuang-gen</creator><creator>Fan, Xin-ying</creator><creator>Zhu, Wu-sheng</creator><creator>Liu, Xin-feng</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>20110524</creationdate><title>Predictors of Wingspan in-stent restenosis for the treatment of symptomatic intracranial arterial stenosis</title><author>Ma, Min-min ; Yin, Qin ; Xu, Ge-lin ; Zhang, Ren-liang ; Zhu, Shuang-gen ; Fan, Xin-ying ; Zhu, Wu-sheng ; Liu, Xin-feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p195t-7724df56cb44a8467de3a49f040920cfa131d245f828dfcfe56544f6a53a64083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2011</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Angioplasty, Balloon</topic><topic>Coronary Restenosis - epidemiology</topic><topic>Coronary Restenosis - therapy</topic><topic>Diabetes Mellitus - epidemiology</topic><topic>Female</topic><topic>Graft Occlusion, Vascular - epidemiology</topic><topic>Graft Occlusion, Vascular - therapy</topic><topic>Humans</topic><topic>Intracranial Arteriosclerosis - therapy</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Risk Factors</topic><topic>Stents</topic><topic>Treatment Outcome</topic><toplevel>online_resources</toplevel><creatorcontrib>Ma, Min-min</creatorcontrib><creatorcontrib>Yin, Qin</creatorcontrib><creatorcontrib>Xu, Ge-lin</creatorcontrib><creatorcontrib>Zhang, Ren-liang</creatorcontrib><creatorcontrib>Zhu, Shuang-gen</creatorcontrib><creatorcontrib>Fan, Xin-ying</creatorcontrib><creatorcontrib>Zhu, Wu-sheng</creatorcontrib><creatorcontrib>Liu, Xin-feng</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Zhong hua yi xue za zhi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Min-min</au><au>Yin, Qin</au><au>Xu, Ge-lin</au><au>Zhang, Ren-liang</au><au>Zhu, Shuang-gen</au><au>Fan, Xin-ying</au><au>Zhu, Wu-sheng</au><au>Liu, Xin-feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Predictors of Wingspan in-stent restenosis for the treatment of symptomatic intracranial arterial stenosis</atitle><jtitle>Zhong hua yi xue za zhi</jtitle><addtitle>Zhonghua Yi Xue Za Zhi</addtitle><date>2011-05-24</date><risdate>2011</risdate><volume>91</volume><issue>19</issue><spage>1303</spage><epage>1307</epage><pages>1303-1307</pages><issn>0376-2491</issn><abstract>To analyze the predictors of Wingspan in-stent restenosis (ISR) for the treatment of symptomatic intracranial arterial stenosis.
Between January 2007 and November 2009, 42 patients with symptomatic intracranial arterial stenosis registered in Nanjing stroke registry program (NSRP) were treated with Wingspan stent system. Clinical and follow-up results were retrospectively analyzed. They were divided into the non-restenosis and restenosis groups according to their follow-up imaging data. ISR was defined as > 50% stenosis within 5 mm or adjacent to stent or an absolute luminal loss > 20%. The analysis of stepwise multivariate Cox regression was performed to evaluate the independent predictive factors.
ISR was found in 15 patients (15/42, 35.7%) with 16 lesions (16/43, 37.2%) at a median follow-up period of 7 months (range: 4 - 23). Diabetes (HR = 0.281; 95%CI = 0.088 - 0.898; P = 0.032) and stent diameter (HR = 0.213; 95%CI = 0.049 - 0.918; P = 0.038) were two independent predictors for ISR.
Diabetes and stent diameter may be two independent predictors for ISR after a treatment of Wingspan system.</abstract><cop>China</cop><pmid>21756754</pmid><doi>10.3760/cma.j.issn.0376-2491.2011.19.004</doi><tpages>5</tpages></addata></record> |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Adult Aged Angioplasty, Balloon Coronary Restenosis - epidemiology Coronary Restenosis - therapy Diabetes Mellitus - epidemiology Female Graft Occlusion, Vascular - epidemiology Graft Occlusion, Vascular - therapy Humans Intracranial Arteriosclerosis - therapy Male Middle Aged Risk Factors Stents Treatment Outcome |
| title | Predictors of Wingspan in-stent restenosis for the treatment of symptomatic intracranial arterial stenosis |
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