Risk factors and predictive indicators of rupture in cerebral aneurysms

被引:1
作者
Wang, Xiguang [1 ]
Huang, Xu [1 ]
机构
[1] Shanghai Aohua Photoelect Endoscope Co Ltd, Dept Res & Dev Management, Shanghai, Peoples R China
关键词
cerebral aneurysm; morphology; hemodynamics; imaging modalities; blood biomarkers; artificial intelligence; fluid-structure interaction; UNRUPTURED INTRACRANIAL ANEURYSMS; WALL SHEAR-STRESS; COMPUTATIONAL FLUID-DYNAMICS; SUBARACHNOID HEMORRHAGE; ARTIFICIAL-INTELLIGENCE; NATURAL-HISTORY; HEMODYNAMICS; BIOMARKERS; INFLAMMATION; MANAGEMENT;
D O I
10.3389/fphys.2024.1454016
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
Cerebral aneurysms are abnormal dilations of blood vessels in the brain that have the potential to rupture, leading to subarachnoid hemorrhage and other serious complications. Early detection and prediction of aneurysm rupture are crucial for effective management and prevention of rupture-related morbidities and mortalities. This review aims to summarize the current knowledge on risk factors and predictive indicators of rupture in cerebral aneurysms. Morphological characteristics such as aneurysm size, shape, and location, as well as hemodynamic factors including blood flow patterns and wall shear stress, have been identified as important factors influencing aneurysm stability and rupture risk. In addition to these traditional factors, emerging evidence suggests that biological and genetic factors, such as inflammation, extracellular matrix remodeling, and genetic polymorphisms, may also play significant roles in aneurysm rupture. Furthermore, advancements in computational fluid dynamics and machine learning algorithms have enabled the development of novel predictive models for rupture risk assessment. However, challenges remain in accurately predicting aneurysm rupture, and further research is needed to validate these predictors and integrate them into clinical practice. By elucidating and identifying the various risk factors and predictive indicators associated with aneurysm rupture, we can enhance personalized risk assessment and optimize treatment strategies for patients with cerebral aneurysms.
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页数:18
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