{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T15:00:43Z","timestamp":1790694043467,"version":"4.1.0"},"reference-count":20,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2024,7,23]],"date-time":"2024-07-23T00:00:00Z","timestamp":1721692800000},"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":[[2026,10]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Age is often used as a predictor in determining outcomes in large vessel occlusions treated with mechanical thrombectomy. However, limited data exist for octo\/nonagenarian outcomes compared to younger individuals in acute basilar artery occlusions treated with thrombectomy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Patient data were obtained from the PC-SEARCH Thrombectomy Registry which consists of 444 acute basilar artery occlusions treated with mechanical thrombectomy. Individuals were dichotomized based on age (&gt;80 and \u226480 years old). Primary outcome was defined as modified Rankin Scale of 0\u20133 at 90 days. Logistic and multivariate regression, as well as control-matched analysis, were performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>There were 373 and 71 patients in the younger and older cohorts, respectively. Gender, ethnicity, smoking status, atrial fibrillation, and coronary artery disease were noted to be significantly different between cohorts. At 90 days, 178 (47.7%) and 23 (32.4%) patients achieved primary outcome at 90 days (p\u2009=\u20090.02), however, after controlling for potentially confounding factors this association lost significance (OR 0.50 95% CI 0.24\u20131.05; p\u2009=\u20090.07). There were 84 patients included in the control matched analysis and demonstrated no significant differences on multivariate analysis between cohorts (OR 0.68 95% CI 0.25\u20131.84; p\u2009=\u20090.45).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Interpretation<\/jats:title>\n                    <jats:p>Octa\/nonagenarians presenting with an acute basilar artery occlusion treated with mechanical thrombectomy can achieve acceptable rates of favorable functional outcomes compared to younger individuals with similar baseline demographic and stroke characteristics.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15910199241265397","type":"journal-article","created":{"date-parts":[[2024,7,23]],"date-time":"2024-07-23T19:27:23Z","timestamp":1721762843000},"page":"2129-2134","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Control-matched octo\/nonagenarian outcomes in acute basilar artery occlusions treated with mechanical thrombectomy\u2014analysis of the PC-SEARCH thrombectomy registry"],"prefix":"10.1177","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7750-1132","authenticated-orcid":false,"given":"Adam T","family":"Mierzwa","sequence":"first","affiliation":[{"name":"Department of Neurology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA"},{"name":"Department of Neurology, Promedica Stroke Network, Toledo, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paige","family":"Prologo-Richardson","sequence":"additional","affiliation":[{"name":"Department of Neurology, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sami Al","family":"Kasab","sequence":"additional","affiliation":[{"name":"Medical University of South Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8632-8570","authenticated-orcid":false,"given":"Ashley","family":"Nelson","sequence":"additional","affiliation":[{"name":"Medical University of South Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3408-1297","authenticated-orcid":false,"given":"Santiago Ortega","family":"Gutierrez","sequence":"additional","affiliation":[{"name":"Department of Cerebrovascular and Neurointerventional Lab, University of Iowa, Iowa City, IA, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5326-1907","authenticated-orcid":false,"given":"Juan","family":"Vivanco-Suarez","sequence":"additional","affiliation":[{"name":"Department of Cerebrovascular and Neurointerventional Lab, University of Iowa, Iowa City, IA, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mudassir","family":"Farooqui","sequence":"additional","affiliation":[{"name":"Department of Cerebrovascular and Neurointerventional Lab, University of Iowa, Iowa City, IA, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashutosh P","family":"Jadhav","sequence":"additional","affiliation":[{"name":"University of Pittsburgh Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shashvat","family":"Desai","sequence":"additional","affiliation":[{"name":"University of Pittsburgh Medical Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabor","family":"Toth","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Cleveland Clinic Foundation, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anas","family":"Alrohimi","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Cleveland Clinic Foundation, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2810-1685","authenticated-orcid":false,"given":"Thanh N","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Department of Neurology, Boston University Chobanian &amp; Avedisian School of Medicine, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7468-137X","authenticated-orcid":false,"given":"Piers","family":"Klein","sequence":"additional","affiliation":[{"name":"Department of Neurology, Boston University Chobanian &amp; Avedisian School of Medicine, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9528-301X","authenticated-orcid":false,"given":"Mohamad","family":"Abdalkader","sequence":"additional","affiliation":[{"name":"Department of Neurology, Boston University Chobanian &amp; Avedisian School of Medicine, MA, 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