NIH R01 · 2025
Role of mechanical heterogeneity in cerebral aneurysm growth and rupture
Cerebral aneurysms (CAs) are out-pouching dilations of cerebral arteries caused by local wall weakening and maladaptive remodeling. Though rupture is relatively rare, the post-rupture survival rate is low, due to complications such as vasospasm and stroke. Since the majority of cerebral aneurysms are stable, the ability to predict rupture would both allow early intervention and eliminate unnecessary surgical procedures for stable aneurysms. Many computational models have been developed with the aim of predicting rupture based on correlation with clinically measurable factors, such as aneurysm shape or blood flow dynamics. But, these models are not yet accurate enough for them to have been…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.