CLinical Assessment of WEB device in Ruptured aneurYSms (CLARYS): 12-month angiographic results of a multicenter study.
In: Journal of NeuroInterventional Surgery, Jg. 15 (2023-07-01), Heft 7, S. 650-655
academicJournal
Zugriff:
Background The CLinical Assessment of WEB device in Ruptured aneurYSms (CLARYS) study has shown that the endovascular treatment of ruptured bifurcation aneurysms with the Woven EndoBridge (WEB) is safe and effective and provides protection against rebleeding at 1 month and 1 year. The 12-month angiographic follow-up is an important endpoint of the study. Methods The CLARYS study is a prospective multicenter study conducted in 13 European centers. The study enrolled 60 patients with 60 ruptured aneurysms of the anterior and posterior circulation. The study was conducted with an independent assessment of safety outcomes and imaging. Results Sixty patients with 60 ruptured bifurcation aneurysms to be treated with the WEB were included. Fifty-three aneurysms (88.3%) had a broad base with a dome to neck ratio <2 (mean 1.6). Of these, 46 patients were evaluated by an independent core laboratory with follow-up imaging performed at 12 months or before eventual retreatment. At 1 year, 19/46 aneurysms (41.3%) were completely occluded (Raymond-Roy grade I), 21/46 (45.7%) had a residual neck and 6/46 (13.0%) had residual aneurysm filling. Adequate occlusion was reported in 40/46 (87%) aneurysms. Six patients underwent target aneurysm retreatment. Conclusions The CLARYS study has previously shown that the use of the WEB in the endovascular treatment of ruptured bifurcation aneurysms provides effective protection against rebleeding with a good safety profile. The angiographic occlusion rates at 1 year reported here are comparable to those already seen in previous multicenter studies which primarily included unruptured aneurysms. [ABSTRACT FROM AUTHOR]
Copyright of Journal of NeuroInterventional Surgery is the property of BMJ Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
CLinical Assessment of WEB device in Ruptured aneurYSms (CLARYS): 12-month angiographic results of a multicenter study.
|
---|---|
Autor/in / Beteiligte Person: | Spelle, Laurent ; Herbreteau, Denis ; Caroff, Jildaz ; Barreau, Xavier ; Ferré, Jean-Christophe ; Fiehler, Jens ; Januel, Anne-Christine ; Costalat, Vincent ; Liebig, Thomas ; Bourcier, Romain ; Möhlenbruch, Markus A. ; Berkefeld, Joachim ; Weber, Werner ; Mihalea, Cristian ; Ikka, Léon ; Ozanne, Augustin ; Cognard, Christophe ; Narata, Ana Paula ; Bibi, Richard Edwige ; Gauvrit, Jean-Yves |
Zeitschrift: | Journal of NeuroInterventional Surgery, Jg. 15 (2023-07-01), Heft 7, S. 650-655 |
Veröffentlichung: | 2023 |
Medientyp: | academicJournal |
ISSN: | 1759-8478 (print) |
DOI: | 10.1136/neurintsurg-2022-018749 |
Schlagwort: |
|
Sonstiges: |
|