Endovascular Treatment of Ruptured Intracranial Blister Aneurysms: A Systematic Review and Meta-analysis
Endovascular treatment of blister aneurysms is a promising approach, even though they are vascular lesions challenging to treat due to their angioarchitectural characteristics. Our aim was to investigate clinical and radiologic outcomes after endovascular treatment of ruptured blister aneurysms. Pub...
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Veröffentlicht in: | American journal of neuroradiology : AJNR 2021-03, Vol.42 (3), p.538-545 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Endovascular treatment of blister aneurysms is a promising approach, even though they are vascular lesions challenging to treat due to their angioarchitectural characteristics.
Our aim was to investigate clinical and radiologic outcomes after endovascular treatment of ruptured blister aneurysms.
PubMed, Ovid MEDLINE, Ovid EMBASE, Scopus, and the Web of Science were screened.
We performed a comprehensive review of the literature from 2010 to 2019 reporting series of patients with blister aneurysms treated with an endovascular approach.
Event rates were pooled across studies using a random effects meta-analysis.
A total of 32 studies reporting on 684 patients (707 aneurysms) were included. Stent placement, stent-assisted coiling, and flow diversion were the most commonly described treatments (282, 256, and 155 patients, respectively). The long-term complete occlusion rate was 76.9% (95% CI, 69.2%-83.9%). The perioperative complication rate was 8.9%, and clinical outcome at final follow-up was mRS |
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ISSN: | 0195-6108 1936-959X |
DOI: | 10.3174/AJNR.A6924 |