{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T17:07:46Z","timestamp":1790615266179,"version":"4.1.0"},"reference-count":22,"publisher":"BMJ","issue":"7","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["J NeuroIntervent Surg"],"accepted":{"date-parts":[[2013,8,8]]},"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate the clinical outcome and MRI findings after carotid artery stenting (CAS) without post-dilatation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Between May 2005 and April 2012, a total of 169 consecutive patients (61.4% symptomatic) underwent 176 CAS procedures performed with an embolic protection device (GuardWire, n=116; FilterWire EZ, n=60). All stents were deployed without post-dilatation. Periprocedural complications and mid-term outcomes were analyzed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The stroke rate was 2.3% within 30\u2005days post-CAS (asymptomatic patients 1.5%; symptomatic patients 2.8%). Cerebral infarction occurred in one asymptomatic patient (1.5%) and one symptomatic patient (0.9%). Intracranial hemorrhage occurred in two symptomatic patients (1.9%). Post-CAS diffusion-weighted imaging (DWI) revealed a high-intensity area in 26 of 176 procedures (14.8%). Ipsilateral stroke after 31\u2005days occurred in two patients (1.1%) and restenosis occurred in six (3.4%). A post-CAS comparison of the embolic protection devices revealed no difference in stroke incidence within 30\u2005days and in DWI high-intensity area.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Our CAS procedure without post-dilatation is feasible, safe and associated with a low incidence of stroke and restenosis.<\/jats:p><\/jats:sec>","DOI":"10.1136\/neurintsurg-2013-010873","type":"journal-article","created":{"date-parts":[[2013,9,8]],"date-time":"2013-09-08T01:21:07Z","timestamp":1378603267000},"page":"517-520","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":31,"title":["Carotid artery stenting without post-stenting balloon 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