{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T18:27:14Z","timestamp":1793039234945,"version":"4.5.0"},"reference-count":35,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,7,22]],"date-time":"2022-07-22T00:00:00Z","timestamp":1658448000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Neurol."],"abstract":"<jats:p>\n                    Intracranial aneurysm is a severe cerebral disorder involving complicated risk factors and endovascular coiling is a common therapeutic selection for intracranial aneurysm. The recurrence is a clinical challenge in intracranial aneurysms after coil embolization. With this study, we provided a meta-analysis of the risk factors for the recurrence of intracranial aneurysm after coil embolization. Nine studies were included with a total of 1,270 studies that were retrieved from the database. The sample size of patients with intracranial aneurysms ranged from 241 to 3,530, and a total of 9,532 patients were included in the present meta-analysis. The intracranial aneurysms that occurred in middle cerebral artery (MCA) (OR = 1.09, 95% CI: 1.03\u20131.16,\n                    <jats:italic>P<\/jats:italic>\n                    = 0.0045) and posterior circulation (OR = 2.01, 95% CI: 1.55\u20132.60,\n                    <jats:italic>P<\/jats:italic>\n                    = 0.000) presented the significantly higher risk of recurrence after coil embolization. Meanwhile, intracranial aneurysms of size &amp;gt; 7 mm (OR = 5.38, 95%CI: 3.76\u20137.70,\n                    <jats:italic>P<\/jats:italic>\n                    = 0.000) had a significantly higher risk of recurrence after coil embolization. Moreover, ruptured aneurysm (OR = 2.86, 95% CI: 2.02\u20134.04,\n                    <jats:italic>P<\/jats:italic>\n                    = 0.000) and subarachnoid hemorrhage (SAH) (OR = 1.57, 95% CI: 1.20\u20132.06,\n                    <jats:italic>P<\/jats:italic>\n                    = 0.001) was positively correlated with the risk of recurrence after coil embolization. In conclusion, this meta-analysis identified the characteristics of intracranial aneurysms with MCA, posterior circulation, size &amp;gt; 7 mm, ruptured aneurysm, and SAH as the risk factors of recurrence after coil embolization for intracranial aneurysms.\n                  <\/jats:p>","DOI":"10.3389\/fneur.2022.869880","type":"journal-article","created":{"date-parts":[[2022,7,22]],"date-time":"2022-07-22T12:32:48Z","timestamp":1658493168000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":29,"title":["Risk Factors for Recurrence of Intracranial Aneurysm After Coil Embolization: A 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