ArticleInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences2023
Safety and efficacy of endovascular treatment for tiny ruptured intracranial aneurysms with low-profile visualized intraluminal support stents.
Article in Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 13 citations in OpenAlex.
- Stent-Assisted Coil Embolization for Ruptured Wide-Neck Aneurysms in the Acute Phase of Subarachnoid Hemorrhage: A Single-Center Experience in Japan.Journal of neuroendovascular therapy · 2026Article
- Endovascular treatment of intracranial blood blister-like aneurysms with the Willis covered stent: a case series.BMC surgery · 2025Article
- Risk Factors and Clinical Significance of Ultra-Long-Term Microischemia After Intracranial Aneurysm Embolization.Neurology and therapy · 2024Article
- Clinical Outcomes of Clipping and Coil Embolization for Ruptured Intracranial Aneurysms Categorized by Region and Hospital Size: A Nationwide Cohort Study in Korea.Journal of Korean medical science · 2024Article
- Utility of low-profile visualized intraluminal support (LVIS™) stent for treatment of acutely ruptured bifurcation aneurysms: A single-center study.Frontiers in neurology · 2023Article
- Stent-assisted coiling vs. coiling alone of ruptured tiny intracranial aneurysms: A contemporary cohort study in a high-volume center.Frontiers in neurology · 2022Article
- Neuroform atlas stent-assisted coiling of tiny wide-necked intracranial aneurysms.Frontiers in neurology · 2022Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEndovascular treatment for tiny ruptured intracranial aneurysms is known to be technically challenging. Thus, we aimed to investigate the safety and efficacy of low-profile visualized intraluminal support (LVIS) stents in the treatment of tiny ruptured intracranial aneurysms.
methodsFrom April 2014 to June 2019, among 90 patients with tiny ruptured aneurysms who were treated at our institution endovascularly, 28 underwent stent-assisted coiling with LVIS stents. The clinical and angiographic results were reviewed.
resultsIn the LVIS group, complete occlusion was achieved in 27 patients (96.4%). Intraprocedural thrombus formation occurred in 3 patients (10.7%). Follow-up angiography in 24 patients at 6-12 months showed complete occlusion in 23 patients (95.8%) and no aneurysm recurrence. In the coiling-only group, complete occlusion was achieved in 58 patients (93.5%). Intraprocedural aneurysm rupture occurred in 2 patients (3.2%), and postprocedural ischemia occurred in 4 patients (6.5%), with a complication rate of 9.7%. Follow-up angiography in 52 patients at 6-12 months showed complete occlusion in 43 patients (82.7%) and aneurysm recurrence in 7 patients (9.2%). No significant (p > 0.05) differences existed between the two groups.
conclusionsThe LVIS stent is safe and effective in the treatment of tiny ruptured intracranial aneurysms.
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