Risk Factors for Recurrence of Intracranial Aneurysm After Coil Embolization: A Meta-Analysis

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: 1.03–1.16, P = 0.0045) and posterior circulation (OR = 2.01, 95% CI: 1.55–2.60, P = 0.000) presented the significantly higher risk of recurrence after coil embolization. Meanwhile, intracranial aneurysms of size > 7 mm (OR = 5.38, 95%CI: 3.76–7.70, P = 0.000) had a significantly higher risk of recurrence after coil embolization. Moreover, ruptured aneurysm (OR = 2.86, 95% CI: 2.02–4.04, P = 0.000) and subarachnoid hemorrhage (SAH) (OR = 1.57, 95% CI: 1.20–2.06, P = 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 > 7 mm, ruptured aneurysm, and SAH as the risk factors of recurrence after coil embolization for intracranial aneurysms..

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Frontiers in Neurology - 13(2022)

Sprache:

Englisch

Beteiligte Personen:

Ji Jin [VerfasserIn]
Geng Guo [VerfasserIn]
Yeqing Ren [VerfasserIn]
Biao Yang [VerfasserIn]
Yongqiang Wu [VerfasserIn]
Shule Wang [VerfasserIn]
Yanqi Sun [VerfasserIn]
Xiaogang Wang [VerfasserIn]
Yuxiao Wang [VerfasserIn]
Jianzhong Zheng [VerfasserIn]

Links:

doi.org [kostenfrei]
doaj.org [kostenfrei]
www.frontiersin.org [kostenfrei]
Journal toc [kostenfrei]

Themen:

Coil embolization
Intracranial aneurysm
Meta-analysis
Neurology. Diseases of the nervous system
Recurrence
Risk factors

doi:

10.3389/fneur.2022.869880

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

DOAJ028601734