ArticleAJNR. American journal of neuroradiology2021
WEB Device Shape Changes in Elastase-Induced Aneurysms in Rabbits.
Article in AJNR. American journal of neuroradiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 13 citations in OpenAlex.
- Shape Modification of the New ARTISSE Intrasaccular Device Following Aneurysm Embolization.Clinical neuroradiology · 2026Article
- MRI Visibility and MR-DSA Concordance of the Nuvascular Harbor Intrasaccular Occlusion Device: A Preclinical Study.Brain sciences · 2026Article
- Persistent flow inside the Woven EndoBridge at angiographic follow-up: A multicenter study.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Neck apposition is a key factor for aneurysm occlusion after Woven EndoBridge device embolization.Journal of neurointerventional surgery · 2025Article
- Efficacy and safety of a novel flow-disruptor device in a rabbit aneurysm model: a preliminary study.Scientific reports · 2025Article
- The impact of pre-treatment aneurysm angulation. What happens with WEB devices at follow-up?Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Woven Endo Bridge shape modification contributes to decrease in adequate occlusion rate after Woven Endo Bridge implantation for wide-neck bifurcation intracranial aneurysms.The neuroradiology journal · 2024Article
- Long-term efficacy and safety of WovenEndoBridge (WEB)-assisted cerebral aneurysm embolization.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2022Article
- Impact of A1 Asymmetry on the Woven EndoBridge Device in Anterior Communicating Artery Aneurysms.AJNR. American journal of neuroradiology · 2021Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
background and purposeWhile WEB devices have been shown to be safe and effective for aneurysm treatment, WEB-shape modification compression has been associated with incomplete aneurysm occlusion. We explored the relationship between occlusion rates and WEB-shape modification in different WEB device types in an experimental aneurysm model. MATERIALS AND
methodsElastase-induced aneurysms were created in rabbits and treated with dual-layer (
resultsGrade I or II occlusion was seen in 16 (44%) aneurysms, and grade I, II, or III ("adequate") occlusion was observed in 22 (61.1%) aneurysms at follow-up. WEB-shape modification was observed in 22 (61.1%) aneurysms. WEB-shape modification was higher in single-layer (9/12) and dual-layer (10/12) devices compared with single-layer sphere devices (3/12). Aneurysms with WEB-shape modification had a higher level of thrombus organization in the dome compared with those without WEB-shape modification (68% [15/22] versus 50% [7/14]). WEB-shape modification was not correlated with angiographic or histologic outcomes but was significantly correlated with levels of fibrosis and smooth muscle cells in the aneurysm.
conclusionsWEB-shape modification is not associated with incomplete aneurysm occlusion of WEB devices in the rabbit model but may be related to connective tissue formation and the healing response to WEB device implantation.
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Registered trials
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