{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T16:13:11Z","timestamp":1789834391969,"version":"4.0.1"},"reference-count":12,"publisher":"BMJ","issue":"10","funder":[{"DOI":"10.13039\/501100003196","name":"Italian Ministry of Health","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100003196","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["J NeuroIntervent Surg"],"accepted":{"date-parts":[[2018,1,18]]},"published-print":{"date-parts":[[2018,10]]},"abstract":"<jats:sec>\n                  <jats:title>Background and purpose<\/jats:title>\n                  <jats:p>To report clinical and procedural outcomes of acute ischemic stroke patients after endovascular treatment with the new thromboaspiration catheter AXS Catalyst 6.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>Patients with anterior and posterior circulation stroke were selected. Successful reperfusion defined as a Thrombolysis in Cerebral Infarction (TICI) score \u22652\u2009b and 3-month functional independence defined as a modified Rankin Scale (mRS) \u22642 were the main efficacy outcomes. Symptomatic intracranial hemorrhage and mortality were the main safety outcomes.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>107 patients were suitable for analysis. Mean age was 73.18\u00b112.62\u2009year and median baseline NIHSS was 17 (range: 3\u201332). The most frequent site of occlusion was the middle cerebral artery (MCA) (60.7%). 76.6% of patients were treated with AXS Catalyst 6 alone without the need for rescue devices or thromboaspiration catheters. Successful reperfusion was achieved in 84.1%, functional independence in 47.6%, symptomatic intracranial hemorrhage occurred in 3.7%, and mortality in 21.4%.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>Endovascular treatment with AXS Catalyst 6 proved to be safe, technically feasible, and effective. Comparison analyses with other devices for mechanical thrombectomy are needed.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/neurintsurg-2017-013679","type":"journal-article","created":{"date-parts":[[2018,2,12]],"date-time":"2018-02-12T11:09:17Z","timestamp":1518433757000},"page":"975-977","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":15,"title":["Mechanical thrombectomy of acute ischemic stroke with a new intermediate aspiration catheter: preliminary results"],"prefix":"10.1136","volume":"10","author":[{"given":"Fabrizio","family":"Sallustio","sequence":"first","affiliation":[{"name":"Comprehensive Stroke Center, Department of Systems Medicine, University of Tor Vergata, Rome, Italy"},{"name":"Neurorehabilitation Unit, Santa Lucia Foundation, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Enrico","family":"Pampana","sequence":"additional","affiliation":[{"name":"Interventional 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Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fana","family":"Alemseged","sequence":"additional","affiliation":[{"name":"Comprehensive Stroke Center, Department of Systems Medicine, University of Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"Panella","sequence":"additional","affiliation":[{"name":"Comprehensive Stroke Center, Department of Systems Medicine, University of Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vittoria Carla","family":"D\u2019Agostino","sequence":"additional","affiliation":[{"name":"Comprehensive Stroke Center, Department of Systems Medicine, University of Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Mori","sequence":"additional","affiliation":[{"name":"Comprehensive Stroke Center, Department of Systems Medicine, University of Tor Vergata, Rome, 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Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Gandini","sequence":"additional","affiliation":[{"name":"Interventional Radiology and Neuroradiology, University of Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2018,2,8]]},"reference":[{"key":"2025092913311008000_10.10.975.1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1411587"},{"key":"2025092913311008000_10.10.975.2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(12)61384-1"},{"key":"2025092913311008000_10.10.975.3","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(12)61299-9"},{"key":"2025092913311008000_10.10.975.4","doi-asserted-by":"publisher","DOI":"10.1161\/STROKEAHA.117.016456"},{"key":"2025092913311008000_10.10.975.5","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1111\/ene.13490","article-title":"A direct aspiration first pass technique for acute stroke therapy: a 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