Journal of neurointerventional surgery · 2024
Endovascular therapy for acute intracranial large vessel occlusion due to atherothrombosis: Multicenter historical registry.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Uchida Kazutaka, Yamagami Hiroshi, Sakai Nobuyuki, Shirakawa Manabu, Beppu Mikiya, Toyoda Kazunori, Matsumaru Yuji, Matsumoto Yasushi, Todo Kenichi, Hayakawa Mikito, Shindo Seigo, Ota Shinzo, Morimoto Masafumi, Takeuchi Masataka, Imamura Hirotoshi, Ikeda Hiroyuki, Tanaka Kanta, Ishihara Hideyuki, Kakita Hiroto, Sano Takanori, Araki Hayato, Nomura Tatsufumi, Sakakibara Fumihiro, Yoshimura Shinichi
Аннотация
BACKGROUND: Atherothrombotic stroke-related large vessel occlusion (AT-LVO) is caused by two etiologies, the intracranial artery occlusion due to in situ occlusion (intracranial group) or due to embolism from cervical carotid occlusion or stenosis (tandem group). The prognosis and reocclusion rate of each etiology after endovascular therapy (EVT) is unclear.
METHODS: We conducted a historical multicenter registry study at 51 Japanese centers to compare the prognoses of AT-LVO between two etiologies. The primary outcome was the incidence of recurrent ischemic stroke or reocclusion of the treated vessels within 90 days after EVT. Each of the primary outcome means the incidence of recurrent ischemic stroke and reocclusion of the treated vessels within 90 days after EVT.
RESULTS: We analyzed 582 patients (338 in the intracranial group and 244 in the tandem group). Patients in the intracranial group were younger (mean 71.9 vs 74.5, p=0.003), more of them were female and fewer of them were current smokers than those in the tandem group. In the tandem group, the patients' National Institutes of Health Stroke Scale score on admission was higher (13 vs 15, p=0.006), onset to puncture time was shorter (299 [145-631] vs 232 [144-459] minutes, p=0.03) and Alberta Stroke Program Early CT Score (ASPECTS) was lower (8 [7-9] vs 8 [6-9], p=0.0002). The primary outcome was higher in the intracranial group (22.5% vs 8.2%, p<0.0001). However, any ICH and death were not significantly different in the two groups.
CONCLUSIONS: The incidence of recurrent ischemic stroke or reocclusion after EVT for AT-LVO was higher in the intracranial group.
METHODS: We conducted a historical multicenter registry study at 51 Japanese centers to compare the prognoses of AT-LVO between two etiologies. The primary outcome was the incidence of recurrent ischemic stroke or reocclusion of the treated vessels within 90 days after EVT. Each of the primary outcome means the incidence of recurrent ischemic stroke and reocclusion of the treated vessels within 90 days after EVT.
RESULTS: We analyzed 582 patients (338 in the intracranial group and 244 in the tandem group). Patients in the intracranial group were younger (mean 71.9 vs 74.5, p=0.003), more of them were female and fewer of them were current smokers than those in the tandem group. In the tandem group, the patients' National Institutes of Health Stroke Scale score on admission was higher (13 vs 15, p=0.006), onset to puncture time was shorter (299 [145-631] vs 232 [144-459] minutes, p=0.03) and Alberta Stroke Program Early CT Score (ASPECTS) was lower (8 [7-9] vs 8 [6-9], p=0.0002). The primary outcome was higher in the intracranial group (22.5% vs 8.2%, p<0.0001). However, any ICH and death were not significantly different in the two groups.
CONCLUSIONS: The incidence of recurrent ischemic stroke or reocclusion after EVT for AT-LVO was higher in the intracranial group.