{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,23]],"date-time":"2026-05-23T05:05:19Z","timestamp":1779512719203,"version":"3.53.1"},"reference-count":25,"publisher":"The Japanese Society for Neuroendovascular Therapy","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["NOUSHINKEI KEKKANNAI TIRYOU","JNET"],"published-print":{"date-parts":[[2026]]},"DOI":"10.5797\/jnet.oa.2025-0135","type":"journal-article","created":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T22:11:21Z","timestamp":1779228681000},"page":"n\/a","source":"Crossref","is-referenced-by-count":0,"title":["Effectiveness of an In-Hospital Stroke Bypass System for Endovascular Treatment: A Comparative Study"],"prefix":"10.5797","volume":"20","author":[{"given":"Jun","family":"Kumagai","sequence":"first","affiliation":[{"name":"Department of Emergency Medical Technicians, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinya","family":"Takahata","sequence":"additional","affiliation":[{"name":"Department of Emergency Medical Technicians, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryosuke","family":"Nakayama","sequence":"additional","affiliation":[{"name":"Department of Emergency Medical Technicians, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryushi","family":"Kondo","sequence":"additional","affiliation":[{"name":"Department of Neuroendovascular Therapy, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keigo","family":"Naka","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takahiro","family":"Iijima","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Saitama Sekishinkai Hospital, Sayama, Saitama, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3804","reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"1) Yamaguchi T, Mori E, Minematsu K, et al. Alteplase at 0.6 mg\/kg for acute ischemic stroke within 3 hours of onset: Japan Alteplase Clinical Trial (J-ACT). <i>Stroke<\/i> 2006; 37: 1810\u20131815.","DOI":"10.1161\/01.STR.0000227191.01792.e3"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2) Mori E, Minematsu K, Nakagawara J, et al. Effects of 0.6 mg\/kg intravenous alteplase on vascular and clinical outcomes in middle cerebral artery occlusion: Japan Alteplase Clinical Trial II (J-ACT II). <i>Stroke<\/i> 2010; 41: 461\u2013465.","DOI":"10.1161\/STROKEAHA.109.573477"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3) Nakagawara J, Minematsu K, Okada Y, et al. Thrombolysis With 0.6 mg\/kg intravenous alteplase for acute ischemic stroke in routine clinical practice: the Japan post-Marketing Alteplase Registration Study (J-MARS). <i>Stroke<\/i> 2010; 41: 1984\u20131989.","DOI":"10.1161\/STROKEAHA.110.589606"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4) Fagan SC, Morgenstern LB, Petitta A, et al. Cost-effectiveness of tissue plasminogen activator for acute ischemic stroke. <i>Neurology<\/i> 1998; 50: 883\u2013890.","DOI":"10.1212\/WNL.50.4.883"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Berkhemer OA, Fransen PS, Beumer D, et al. A randomized trial of intraarterial treatment for acute ischemic stroke. <i>N Engl J Med<\/i> 2015; 372: 11\u201320.","DOI":"10.1056\/NEJMx140064"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6) Goyal M, Demchuk AM, Menon BK, et al. Randomized assessment of rapid endovascular treatment of ischemic stroke. <i>N Engl J Med<\/i> 2015; 372: 1019\u20131030.","DOI":"10.1056\/NEJMoa1414905"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7) Campbell BC, Mitchell PJ, Kleinig TJ, et al. Endovascular therapy for ischemic stroke with perfusion-imaging selection. <i>N Engl J Med<\/i> 2015; 372: 1009\u20131018.","DOI":"10.1056\/NEJMoa1414792"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8) Saver JL, Goyal M, Bonafe A, et al. Stent-retriever thrombectomy after intravenous t-PA vs. t-PA alone in stroke. <i>N Engl J Med<\/i> 2015; 372: 2285\u20132295.","DOI":"10.1056\/NEJMoa1415061"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9) Jovin TG, Chamorro A, Cobo E, et al. Thrombectomy within 8 hours after symptom onset in ischemic stroke. <i>N Engl J Med<\/i> 2015; 372: 2296\u20132306.","DOI":"10.1056\/NEJMoa1503780"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10) Goyal M, Menon BK, van Zwam WH, et al. Endovascular thrombectomy after large-vessel ischaemic stroke: a meta-analysis of individual patient data from five randomised trials. <i>Lancet<\/i> 2016; 387: 1723\u20131731.","DOI":"10.1016\/S0140-6736(16)00163-X"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11) Massari F, Henninger N, Lozano JD, et al. ARTS (Aspiration\u2013Retriever Technique for Stroke): initial clinical experience. <i>Interv Neuroradiol<\/i> 2016; 22: 325\u2013332.","DOI":"10.1177\/1591019916632369"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12) McTaggart RA, Tung EL, Yaghi S, et al. Continuous aspiration prior to intracranial vascular embolectomy (CAPTIVE): a technique which improves outcomes. <i>J Neurointerv Surg<\/i> 2017; 9: 1154\u20131159.","DOI":"10.1136\/neurintsurg-2016-012838"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Martin-Schild S, Morales MM, Khaja AM, et al. Is the drip-and-ship approach to delivering thrombolysis for acute ischemic stroke safe? <i>J Emerg Med<\/i> 2011; 41: 135\u2013141.","DOI":"10.1016\/j.jemermed.2008.10.018"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14) Pfefferkorn T, Holtmannsp\u00f6tter M, Schmidt C, et al. Drip, ship, and retrieve: cooperative recanalization therapy in acute basilar artery occlusion. <i>Stroke<\/i> 2010; 41: 722\u2013726.","DOI":"10.1161\/STROKEAHA.109.567552"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15) Nikoubashman O, Pauli F, Sch\u00fcrmann K, et al. Transfer of stroke patients impairs eligibility for endovascular stroke treatment. <i>J Neuroradiol<\/i> 2018; 45: 49\u201353.","DOI":"10.1016\/j.neurad.2017.07.006"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16) Nickles AV, Roberts S, Shell E, et al. Characteristics and outcomes of stroke patients transferred to hospitals participating in the Michigan Coverdell Acute Stroke Registry. <i>Circ Cardiovasc Qual Outcomes<\/i> 2016; 9: 265\u2013274.","DOI":"10.1161\/CIRCOUTCOMES.115.002388"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17) Venema E, Groot AE, Lingsma HF, et al. Effect of interhospital transfer on endovascular treatment for acute ischemic stroke. <i>Stroke<\/i> 2019; 50: 923\u2013930.","DOI":"10.1161\/STROKEAHA.118.024091"},{"key":"18","doi-asserted-by":"crossref","unstructured":"18) Froehler MT, Saver JL, Zaidat OO, et al. Interhospital transfer before thrombectomy is associated with delayed treatment and worse outcome in the STRATIS Registry (Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke). <i>Circulation<\/i> 2017; 136: 2311\u20132321.","DOI":"10.1161\/CIRCULATIONAHA.117.028920"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19) Rinaldo L, Brinjikji W, Rabinstein AA. Transfer to high-volume centers associated with reduced mortality after endovascular treatment of acute stroke. <i>Stroke<\/i> 2017; 48: 1316\u20131321.","DOI":"10.1161\/STROKEAHA.116.016360"},{"key":"20","unstructured":"20) Saitama Prefecture. Saitama Stroke Network. https:\/\/www.pref.saitama.lg.jp\/a0703\/ssnwg\/ssnwg.html. (Accessed: November 5, 2024) (in Japanese)."},{"key":"21","doi-asserted-by":"crossref","unstructured":"21) Kimura K, Inoue T, Iguchi Y, et al. Kurashiki prehospital stroke scale. <i>Cerebrovasc Dis<\/i> 2008; 25: 189\u2013191.","DOI":"10.1159\/000113739"},{"key":"22","doi-asserted-by":"crossref","unstructured":"22) Suzuki K, Nakajima N, Kunimoto K, et al. Emergent large vessel occlusion screen is an ideal prehospital scale to avoid missing endovascular therapy in acute stroke. <i>Stroke<\/i> 2018; 49: 2096\u20132101.","DOI":"10.1161\/STROKEAHA.118.022107"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23) Yumoto T, Naito H, Yorifuji T, et al. Association of Japan Coma Scale Score on hospital arrival with in-hospital mortality among trauma patients. <i>BMC Emerg Med<\/i> 2019; 19: 65.","DOI":"10.1186\/s12873-019-0282-x"},{"key":"24","doi-asserted-by":"crossref","unstructured":"24) Kanda Y. Investigation of the freely available easy-to-use software \u2018EZR\u2019 for medical statistics. <i>Bone Marrow Transplant<\/i> 2013; 48: 452\u2013458.","DOI":"10.1038\/bmt.2012.244"},{"key":"25","doi-asserted-by":"crossref","unstructured":"25) Thomalla G, Gerloff C. Treatment concepts for wake-up stroke and stroke with unknown time of symptom onset. <i>Stroke<\/i> 2015; 46: 2707\u20132713.","DOI":"10.1161\/STROKEAHA.115.009701"}],"container-title":["Journal of Neuroendovascular Therapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/jnet\/20\/1\/20_oa.2025-0135\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,23]],"date-time":"2026-05-23T04:13:43Z","timestamp":1779509623000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/jnet\/20\/1\/20_oa.2025-0135\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":25,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.5797\/jnet.oa.2025-0135","relation":{},"ISSN":["1882-4072","2186-2494"],"issn-type":[{"value":"1882-4072","type":"print"},{"value":"2186-2494","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"article-number":"oa.2025-0135"}}