Aneurysm treatment with WEB in the cumulative population of two prospective, multicenter series: 3-year follow-up.

Journal of Neurointerventional Surgery
L PierotJames Byrne

Abstract

WEB treatment is an endovascular approach for wide-neck bifurcation aneurysms that has demonstrated high safety and good efficacy in mid-term follow-up. While evaluating safety in the long term is important to determine if delayed adverse events occur affecting late morbidity and mortality, the most important point to evaluate is the long-term stability of aneurysm occlusion. The current analysis reports the 3-year clinical and anatomical results of WEB treatment in the combined population of two European trials (WEBCAST (WEB Clinical Assessment of Intrasaccular Aneurysm Therapy) and WEBCAST-2). Aneurysm occlusion was evaluated using a 3-grade scale: complete occlusion, neck remnant, and aneurysm remnant. The safety population comprised 79 patients. The efficacy population comprised 61 aneurysms. Aneurysm locations were middle cerebral artery in 32/61 aneurysms (52.5%), anterior communicating artery in 13/61 (21.3%), basilar artery in 9/61 (14.8%), and internal carotid artery terminus in 7/61 (11.5%). No adverse events related to the device or procedure occurred between 2 and 3 years. At 3 years, complete occlusion was observed in 31/61 (50.8%) aneurysms, neck remnant in 20/61 (32.8%), and aneurysm remnant in 10/61 (16.4%). Bet...Continue Reading

Associated Clinical Trials

References

Dec 1, 2007·Stroke; a Journal of Cerebral Circulation·S Claiborne JohnstonUNKNOWN CARAT Investigators
Jun 13, 2009·Stroke; a Journal of Cerebral Circulation·Sandra P FernsCharles B L M Majoie
Oct 29, 2011·AJNR. American Journal of Neuroradiology·M ShapiroP K Nelson
Jun 27, 2013·Stroke; a Journal of Cerebral Circulation·Laurent Pierot, Ajay K Wakhloo
Nov 5, 2013·AJNR. American Journal of Neuroradiology·S W HettsUNKNOWN Matrix and Platinum Science Trial Investigators
Jul 6, 2014·AJNR. American Journal of Neuroradiology·C PapagiannakiL Pierot
Jul 12, 2014·Journal of Neuroradiology. Journal De Neuroradiologie·Azzedine BenaissaLaurent Pierot
Sep 19, 2015·Journal of Neurosurgery·Laurent PierotLaurent Spelle
Oct 31, 2015·AJNR. American Journal of Neuroradiology·L PierotL Spelle
Mar 16, 2016·Journal of Neuroradiology. Journal De Neuroradiologie·Laurent Pierot, Alessandra Biondi
Oct 16, 2016·Journal of Neurosurgery·Tibor BecskePeter K Nelson
Jan 18, 2017·Journal of Neurointerventional Surgery·David FiorellaUNKNOWN WEB-IT Study Investigators
Apr 30, 2017·AJNR. American Journal of Neuroradiology·L PierotX Barreau
Oct 2, 2017·Journal of Neurointerventional Surgery·Laurent PierotLaurent Spelle
Jun 23, 2018·Journal of Neurosurgery·Eric S NussbaumLeslie A Nussbaum
May 16, 2019·Journal of Neurointerventional Surgery·Laurent PierotClaude Fabien Litre

❮ Previous
Next ❯

Citations

Sep 16, 2020·Journal of Neurointerventional Surgery·René ChapotJean Raymond
Sep 16, 2020·Journal of Neurointerventional Surgery·Laurent PierotLaurent Spelle
Dec 29, 2020·Neurosurgery·Ryan G Eaton, Ciarán J Powers
Mar 10, 2021·Clinical Neuroradiology·Elmar SpuentrupJan Walter
Apr 1, 2021·Journal of Neurointerventional Surgery·Maher SahnounLaurent Pierot
Mar 17, 2021·Journal of Neurointerventional Surgery·Laurent PierotIstvan Szikora
May 13, 2021·Journal of Neurointerventional Surgery·Guilherme AguiarLaurent Spelle
Jun 13, 2021·AJNR. American Journal of Neuroradiology·J CorteseL Spelle
Aug 7, 2021·Brain Sciences·Sameer AnsariSantiago Ortega-Gutierrez
Jan 12, 2022·Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences·Fritz WodargThomas Liebig
Feb 1, 2022·Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences·Oktay AlginGıyas Ayberk

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aneurysm

Aneurysms are outward distensions or bulges that occurs in a weakened wall of blood vessels. Discover the latest research on aneurysms here.