Rescue stenting after failure of endovascular thrombectomy for acute vertebrobasilar artery occlusion: data from the PERSIST registry.
In: Journal of NeuroInterventional Surgery, Jg. 16 (2024-04-01), Heft 4, S. 347-352
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Zugriff:
Background Among acute vertebrobasilar artery occlusion (VBAO) patients, successful reperfusion is a strong predictor of favorable outcomes. However, failed reperfusion (FR) with endovascular thrombectomy (EVT) in VBAO was observed to occur in 18-50% of cases. We aim to evaluate the safety and efficacy of rescue stenting (RS) for VBAO after failed EVT. Methods Patients with VBAO who received EVT were enrolled retrospectively. Propensity score matching was performed as the primary analysis to compare the outcomes between patients with RS and FR. Furthermore, a comparison between using the self-expanding stent (SES) and balloon-mounted stent (BMS) in the RS group was also conducted. The primary and secondary outcomes were defined as a 90-day modified Rankin Scale (mRS) score 0-3, and a 90-day mRS score 0-2, respectively. Safety outcomes included all-cause mortality at 90 days and symptomatic intracranial hemorrhage (sICH). Results The RS group showed a significantly higher rate of 90-day mRS score 0-3 (46.6% vs 20.7%; adjusted OR (aOR) 5.06, 95% CI 1.88 to 13.59, P=0.001) and a lower rate of 90-day mortality (34.5% vs 55.2%; aOR 0.42, 95% CI 0.23 to 0.90, P=0.026) than the FR group. The rates of 90-day mRS score 0-2 and sICH were not significantly different between the RS group and FR group. There were no differences in all outcomes between SES and BMS groups. Conclusions RS appeared to be a safe and effective rescue approach in patients with VBAO who failed EVT, and there was no difference between using SES and BMS. [ABSTRACT FROM AUTHOR]
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Rescue stenting after failure of endovascular thrombectomy for acute vertebrobasilar artery occlusion: data from the PERSIST registry.
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Autor/in / Beteiligte Person: | Lu, Yanan ; Wu, Zongyi ; Wang, Zi ; Zhang, Pan ; Zhang, Feng ; Hu, Miaomiao ; Lan, Wenya ; Liang, Yong ; Yi, Jilong ; Sun, Wen |
Zeitschrift: | Journal of NeuroInterventional Surgery, Jg. 16 (2024-04-01), Heft 4, S. 347-352 |
Veröffentlichung: | 2024 |
Medientyp: | academicJournal |
ISSN: | 1759-8478 (print) |
DOI: | 10.1136/jnis-2022-019931 |
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