{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T21:19:02Z","timestamp":1791753542787,"version":"4.3.4"},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2025,4,4]],"date-time":"2025-04-04T00:00:00Z","timestamp":1743724800000},"content-version":"vor","delay-in-days":7,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,3,28]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>The Supera stent, a self-expanding interwoven nitinol stent, has greater radial force than conventional stents, resulting in high patency and reduced stent fracture. There have been few reports of early stent fracture, and it is considered an effective device in the popliteal artery.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Case summary<\/jats:title>\n                  <jats:p>We present a case of popliteal artery occlusion due to Supera stent fracture. An 86-year-old woman presented to our department with intermittent claudication after 6 months of Supera stent implantation. Ultrasonography demonstrated popliteal artery occlusion secondary to Supera stent fracture. Fluoroscopy revealed that the stent had fractured at the site closest to the artificial knee joint and might have been in contact with a vessel. In addition, the popliteal artery was slightly deviated medially in the P2 segment, suggesting popliteal artery entrapment syndrome. Because additional stenting was considered a risk for further stent failure, it was decided to complete endovascular treatment with balloon angioplasty alone and then consider bypass treatment.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Discussion<\/jats:title>\n                  <jats:p>Although the Supera stent is a useful stent, it would be prudent to avoid popliteal artery stenting in the presence of abnormal vascular running or artificial joint is observed.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ehjcr\/ytaf114","type":"journal-article","created":{"date-parts":[[2025,4,4]],"date-time":"2025-04-04T09:09:08Z","timestamp":1743757748000},"source":"Crossref","is-referenced-by-count":2,"title":["Early Supera stent fracture after treatment of popliteal artery occlusion caused by artificial knee joint: a case report"],"prefix":"10.1093","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3442-3637","authenticated-orcid":false,"given":"Yuki","family":"Shima","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Medicine, Kurashiki Central Hospital , 1-1-1 Miwa, Kurashiki 710-8602 ,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Narumi","family":"Taninobu","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, Kurashiki Central Hospital , 1-1-1 Miwa, Kurashiki 710-8602 ,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazunori","family":"Mushiake","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, Kurashiki Central Hospital , 1-1-1 Miwa, Kurashiki 710-8602 ,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Tanaka","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, Kurashiki Central Hospital , 1-1-1 Miwa, Kurashiki 710-8602 ,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2845-9561","authenticated-orcid":false,"given":"Kazushige","family":"Kadota","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Medicine, Kurashiki Central Hospital , 1-1-1 Miwa, Kurashiki 710-8602 ,","place":["Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2025,4,4]]},"reference":[{"key":"2025041510372149400_ytaf114-B1","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1161\/CIRCINTERVENTIONS.109.903468","article-title":"Nitinol stent implantation versus balloon angioplasty for lesions in the superficial artery and proximal popliteal artery: twelve-month results from the RESILIENT randomized trial","volume":"3","author":"Laird","year":"2010","journal-title":"Circ Cardiovasc Interv"},{"key":"2025041510372149400_ytaf114-B2","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1097\/SLA.0000000000002747","article-title":"Stent design affects femoropopliteal artery deformation","volume":"270","author":"MacTaggart","year":"2019","journal-title":"Ann Surg"},{"key":"2025041510372149400_ytaf114-B3","doi-asserted-by":"crossref","first-page":"e000937","DOI":"10.1161\/CIRCINTERVENTIONS.113.000937","article-title":"Wire-interwoven nitinol stent outcome in the superficial femoral and proximal popliteal arteries: twelve month results of the SUPERB trial","volume":"8","author":"Garcia","year":"2015","journal-title":"Circ Cardiovasc Interv"},{"key":"2025041510372149400_ytaf114-B4","doi-asserted-by":"crossref","first-page":"1259","DOI":"10.1002\/ccd.27058","article-title":"SUPERB final 3-year outcomes using interwoven biomimetic Supera stent","volume":"89","author":"Garc\u0131a","year":"2017","journal-title":"Catheter Cardiovasc Interv"},{"key":"2025041510372149400_ytaf114-B5","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1016\/j.jvs.2011.08.050","article-title":"Popliteal entrapment syndrome","volume":"55","author":"Sinha","year":"2012","journal-title":"J Vasc Surg"},{"key":"2025041510372149400_ytaf114-B6","doi-asserted-by":"crossref","first-page":"1739","DOI":"10.1016\/j.jvir.2010.07.024","article-title":"Endovascular treatment of acute limb ischemia secondary to fracture of a popliteal artery stent","volume":"21","author":"Goltz","year":"2010","journal-title":"J Vasc Interv Radiol"},{"key":"2025041510372149400_ytaf114-B7","doi-asserted-by":"crossref","first-page":"S307","DOI":"10.1007\/s00270-010-9873-3","article-title":"Immediate and complete stent collapse in the superficial femoral artery solved by implantation of a new helical nitinol stent","volume":"34","author":"Goltz","year":"2011","journal-title":"Cardiovasc Intervent Radiol"},{"key":"2025041510372149400_ytaf114-B8","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1583\/11-3500.1","article-title":"A novel self-expanding interwoven nitinol stent for complex femoropopliteal lesions: 24-month results of the SUPERA SFA registry","volume":"18","author":"Scheinert","year":"2011","journal-title":"J Endovasc Ther"},{"key":"2025041510372149400_ytaf114-B9","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/j.jcin.2012.09.011","article-title":"Treatment of complex atherosclerotic popliteal artery disease with a new self-expanding interwoven nitinol stent","volume":"6","author":"Scheinert","year":"2013","journal-title":"JACC Cardiovasc Interv"},{"key":"2025041510372149400_ytaf114-B10","doi-asserted-by":"crossref","first-page":"1929","DOI":"10.1016\/j.jvir.2023.07.023","article-title":"Endovascular therapy with interwoven nitinol stent placement after predilation for heavily calcified femoropopliteal artery disease: results of the BURDOCK study","volume":"34","author":"Fujihara","year":"2023","journal-title":"J Vasc Interv Radiol"}],"container-title":["European Heart Journal - Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/ehjcr\/article-pdf\/9\/4\/ytaf114\/62858675\/ytaf114.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/ehjcr\/article-pdf\/9\/4\/ytaf114\/62858675\/ytaf114.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,15]],"date-time":"2025-04-15T10:38:13Z","timestamp":1744713493000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ehjcr\/article\/doi\/10.1093\/ehjcr\/ytaf114\/8105833"}},"subtitle":[],"editor":[{"given":"Ying Xuan","family":"Gue","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]},{"given":"Marie-Luise","family":"Dikou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]},{"given":"Pok-Tin","family":"Tang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2025,3,28]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2025,3,28]]}},"URL":"https:\/\/doi.org\/10.1093\/ehjcr\/ytaf114","relation":{},"ISSN":["2514-2119"],"issn-type":[{"value":"2514-2119","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2025,4]]},"published":{"date-parts":[[2025,3,28]]},"article-number":"ytaf114"}}