Key result
High cell residence time and abnormal shear stress correlate with thrombus development in iliac artery aneurysms.
Why the study?
Do hemodynamic metrics correlate with the location of intraluminal thrombus development in isolated common iliac artery aneurysms?
Population
A large isolated common iliac artery aneurysm (CIAA) and the contralateral iliac artery
Comparison
Computational fluid dynamics analysis of… vs Contralateral common iliac artery
Design
Preclinical
Authors
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Animal model correlations warrant no clinical change; leaves open hemodynamic prediction of thrombus in human iliac aneurysms.
Observational (n=1)
Do hemodynamic metrics correlate with the location of intraluminal thrombus development in isolated common iliac artery aneurysms?
Hemodynamic metrics such as high cell residence times, low wall shear stress, and high oscillatory shear index correlate with intraluminal thrombus development in common iliac artery aneurysms.
Kelsey et al. (2016) conducted an observational in Isolated common iliac artery aneurysm (CIAA) (n=1). Computational fluid dynamics analysis vs. Contralateral iliac artery was evaluated on Correlation of hemodynamic metrics with intraluminal thrombus burden. High cell residence times, low wall shear stress, and high oscillatory shear index correlated with intraluminal thrombus development in an isolated common iliac artery aneurysm.
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