{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T18:02:27Z","timestamp":1779300147031,"version":"3.51.4"},"reference-count":32,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2002,6,1]],"date-time":"2002-06-01T00:00:00Z","timestamp":1022889600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Endovasc Ther"],"published-print":{"date-parts":[[2002,6]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To report the angiographic morphology of carotid stent restenosis and the possible therapies based on data from a single-center experience.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"methods\">\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>In a 45-month period, 279 patients (196 men; mean age 70 \u00b1 9 years, range 50\u201389) underwent successful Wallstent placement in 303 stenotic internal carotid arteries (ICA). Patients were followed with duplex sonography; angiography was used to confirm any significant (\u226570%) recurrent lesions detected on the ultrasound scan. Further balloon dilation with or without stent placement was undertaken.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"results\">\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Over a median 12-month follow-up (interquartile range 6\u201324), there were 9 (3.0%) carotid stent restenoses found, all within 12 months after stent placement. Two types of restenosis were differentiated. In the more common form, \u201cin-stent\u201d stenoses (n = 6) were detected and treated with stent placement; lasting success (patency &gt;12 months after retreatment) was achieved in 4. Early second and third recurrences arose in the other 2 stents within 3 months of the first retreatment; additional stents were placed at each recurrence. Both patients suffered a major cerebral event after 17 months. Less often, an \u201cend of stent\u201d stenosis (n = 3) developed at a kink in the ICA adjacent to the cephalad end of the stent. Lasting success was achieved by balloon dilation without additional stent placement in all 3 cases. No procedure-related complications were observed within 30 days after any treatment for restenosis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec sec-type=\"conclusions\">\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Carotid stent restenosis, which occurs rarely after 1 year, can be treated safely by further percutaneous interventions.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/152660280200900308","type":"journal-article","created":{"date-parts":[[2015,3,19]],"date-time":"2015-03-19T06:51:12Z","timestamp":1426747872000},"page":"299-307","source":"Crossref","is-referenced-by-count":50,"title":["Single-Center Experience with Carotid Stent Restenosis"],"prefix":"10.1177","volume":"9","author":[{"given":"Andrea","family":"Willfort-Ehringer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ramazanali","family":"Ahmadi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael E.","family":"Gschwandtner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Markus","family":"Haumer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wilfried","family":"Lang","sequence":"additional","affiliation":[{"name":"Department of Clinical Neurology, General Hospital of Vienna, University of Vienna Medical School, Vienna, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Erich","family":"Minar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2002,6]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199108153250701"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0140-6736(91)92916-P"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1995.03520420037035"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1177\/096721090000800508"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02944296"},{"key":"e_1_2_1_7_2","first-page":"208","article-title":"Catheter dilatation of arteries supplying the brain [German]","volume":"23","author":"Mathias K","year":"1983","unstructured":"Mathias K, Bockenheimer S, von Reutern G, . 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