Trial reportAJNR. American journal of neuroradiology2017
Safety and Efficacy of Aneurysm Treatment with the WEB: Results of the WEBCAST 2 Study.
Trial report in AJNR. American journal of neuroradiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 8 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
110 citing papers in PubMed, 8 syntheses or guidelines pooled it.
- Safety and efficacy of the Woven EndoBridge (WEB) device in ruptured intracranial aneurysms: a systematic review and updated meta-analysis.Neuroradiology · 2025Pooled it
- The safety and effectiveness of the Contour Neurovascular System for the treatment of wide-necked aneurysms: A systematic review and meta-analysis of early experience.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2024Pooled it
- A systematic review of the Woven EndoBridge device-do findings in pre-clinical animal models compare to clinical results?Acta neurochirurgica · 2023Pooled it
- Trends of Expanding Indications of Woven EndoBridge Devices for the Treatment of Intracranial Aneurysms: A Systematic Review and Meta-analysis.Clinical neuroradiology · 2023Pooled it
- Use of the Woven EndoBridge Device for Sidewall Aneurysms: Systematic Review and Meta-analysis.AJNR. American journal of neuroradiology · 2023Pooled it
- Endoluminal flow diverters in the treatment of sidewall and bifurcation aneurysm: A systematic review and meta-analysis of complications and angiographic outcomes.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2022Pooled it
- Predictors of aneurysm occlusion following treatment with the WEB device: systematic review and case series.Neurosurgical review · 2022Pooled it
- Safety and Efficacy of the Woven EndoBridge Device for Treatment of Ruptured Intracranial Aneurysms: A Systematic Review and Meta-analysis.AJNR. American journal of neuroradiology · 2021Pooled it
- Aneurysm treatment with WEB in the cumulative population of two prospective, multicenter series: 3-year follow-up.Journal of neurointerventional surgery · 2021Trial
- Aneurysm Treatment With Woven EndoBridge in the Cumulative Population of 3 Prospective, Multicenter Series: 2-Year Follow-Up.Neurosurgery · 2020Trial
- The RISE trial: A Randomized Trial on Intra-Saccular Endobridge devices.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2020Trial
- Safety and efficacy of aneurysm treatment with WEB in the cumulative population of three prospective, multicenter series.Journal of neurointerventional surgery · 2018Trial
- Transition from a detector-dose-based to a CNR-based cerebral angiography system: evaluation of image quality and radiation dose.Radiological physics and technology · 2026Article
- Smaller WEB devices show lower retreatment rates than larger devices: results from the WorldWideWEB study.European radiology · 2026Article
- Widening the treatment of shallow intracranial aneurysms with intrasaccular flow disruption: The flat WEB experience.The neuroradiology journal · 2026Article
- Woven Endobridge device for ruptured vs. unruptured aneurysms: insights from the WorldWideWEB study.Neuroradiology · 2026Article
- Single-layer spherical (SLS) vs single-layer (SL) Woven EndoBridge (WEB) device in the treatment of narrow-neck intracranial aneurysms: a propensity score-matched analysis.Neurosurgical review · 2026Article
- Predictors of clinical and angiographic outcomes after woven EndoBridge treatment for intracranial aneurysms: an asian multicenter cohort study.Neuroradiology · 2026Article
- Intravenous Cone-Beam CT for Follow-up of Intracranial Aneurysms Treated with the Woven EndoBridge Device.Clinical neuroradiology · 2026Article
- Optimal device-to-aneurysm ratio and one-year radiological outcomes of volume-based woven endobridge selection.Neuroradiology · 2026Article
50 more citing papers are in PubMed but not listed here.
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and purposeFlow disruption with the Woven EndoBridge (WEB) device is an innovative technique for the endovascular treatment of wide-neck bifurcation aneurysms. The initial version of the device (WEB Double-Layer) was evaluated in the WEB Clinical Assessment of IntraSaccular Aneurysm Therapy (WEBCAST) study, whereas the French Observatory study evaluated both WEB Double-Layer and Single-Layer versions of the device. WEBCAST 2 was designed to evaluate the WEB Single-Layer with Enhanced Visualization. MATERIALS AND
methodsPatients with wide-neck bifurcation aneurysms for which WEB treatment was possible were included. Clinical data including adverse events and clinical status at 1 month and 1 year were collected and analyzed. A core laboratory evaluated anatomic results at 1 year following the procedure.
resultsTen European neurointerventional centers included 55 patients (38 women; 27-77 years of age; mean, 54.4 ± 10.0 years) with 55 aneurysms. Aneurysm locations were the middle cerebral artery in 25 aneurysms (45.5%), the anterior communicating artery in 16 (29.1%), the basilar artery in 9 (16.4%), and the internal carotid artery terminus in 5 (9.1%). Procedural morbidity and mortality at 1 month were, respectively, 1.8% (1/55 patients) and 0.0% (0/55 patients). Morbidity and mortality at 1 year were, respectively, 3.9% (2/51 patients) and 2.0% (1/51 patients). At 1 year, complete occlusion was observed in 27/50 aneurysms (54.0%); neck remnant, in 13/50 (26.0%); and aneurysm remnant, in 10/50 (20.0%) (adequate occlusion in 40/50, 80.0%).
conclusionsWEBCAST 2 confirms the high safety and efficacy of WEB aneurysm treatment demonstrated in the WEBCAST and French Observatory studies.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.