{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T08:26:28Z","timestamp":1781166388729,"version":"3.54.1"},"reference-count":42,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2023,5,22]],"date-time":"2023-05-22T00:00:00Z","timestamp":1684713600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Interv Neuroradiol"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Acute strokes involving complete, isolated occlusion of the extracranial cervical internal carotid artery (EC-ICA) with no intracranial clot burden account for a minority of stroke cases that are managed variably. Here we present our two-decade experience and a systematic review of endovascular management of acute isolated EC-ICA strokes in the hyperacute phase (&lt;48\u2005h) and attempt to evaluate clinical effectiveness and safety.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Our prospectively maintained database was retrospectively searched for patients who presented between January 1, 2003 and December 31, 2022 with acute cervical ICA stroke confirmed on angiography. Only patients who had an isolated 100% occlusion of the cervical ICA segment and attempted acute stenting with\/without angioplasty within the first 48\u2005h of time since last known well were included. Demographics, procedural details, and outcomes were recorded. For the systematic review, a search of PubMed and Embase databases was conducted.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Forty-six patients with acute, isolated EC-ICA occlusive stroke were included. Median presenting National Institutes of Health Stroke Scale (NIHSS) score was 8 (interquartile range 3\u201310) with a perfusion deficit in 78.3% of the 40 cases assessed with computed tomography perfusion imaging. Median time from symptom onset to intra-arterial puncture was 14.4\u2005h. Immediate recanalization was achieved in 82.6% cases. Two cases (4.3%) of symptomatic intracranial hemorrhage (sICH) occurred postprocedure. Outcome measures were stable or improved discharge NIHSS score in 86.9% of cases, functional independence at 90 days (modified Rankin scale score \u22642) in 78.3%, and mortality in 6.5%. The systematic review included 167 patients from four articles. The estimated rate of immediate recanalization was 92.7% (95% confidence interval (CI), 88.77\u201396.77%), favorable outcome was 62.01% (95% CI, 55.04\u201369.87%), and sICH was 6.2% (95% CI, 3.41\u201311.32%).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Stenting and angioplasty for acute cervical ICA occlusive strokes during the hyperacute phase can be performed successfully with favorable clinical outcomes and an acceptable recanalization rate.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15910199231164510","type":"journal-article","created":{"date-parts":[[2023,5,23]],"date-time":"2023-05-23T01:52:44Z","timestamp":1684806764000},"page":"352-363","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Hyperacute stenting and angioplasty for acute extracranial non-tandem internal carotid artery strokes within the first 48 h: A 20-year experience and a systematic review and meta-analysis"],"prefix":"10.1177","volume":"31","author":[{"given":"Ammad A","family":"Baig","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pui Man Rosalind","family":"Lai","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryan C","family":"Turner","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4109-0589","authenticated-orcid":false,"given":"Brianna M","family":"Donnelly","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9914-3404","authenticated-orcid":false,"given":"Cathleen C","family":"Kuo","sequence":"additional","affiliation":[{"name":"Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9847-3601","authenticated-orcid":false,"given":"Jaims","family":"Lim","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kunal P","family":"Raygor","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehdi","family":"Bouslama","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shefalika","family":"Prasad","sequence":"additional","affiliation":[{"name":"Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Najya","family":"Fayyaz","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenneth V","family":"Snyder","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"},{"name":"Jacobs Institute, Buffalo, NY, USA"},{"name":"Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5225-3072","authenticated-orcid":false,"given":"Jason M","family":"Davies","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA"},{"name":"Jacobs Institute, Buffalo, NY, USA"},{"name":"Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA"},{"name":"Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adnan H","family":"Siddiqui","sequence":"additional","affiliation":[{"name":"Department of 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