Personalized intracranial aneurysm rupture prognosis using Simulation-Based 4D Flow MRI and Machine Learning

Objective

Unruptured intracranial aneurysm (UIA) is a severe, relatively common cerebrovascular disorder in the general population. Although such aneurysms are mostly asymptomatic and may not burst, a considerable number of UIA patients remain on a high risk of aneurysm rupture, a serious life-threatening condition. Thus, is crucial to decide the timing and type (clipping, coils, and/or stent, flow diverter) of surgical intervention. However, the optimal management strategy of UIA is still open to clinical debate, with recommendations for elective repair after diagnosis based primarily on the aneurysm size and location.
While cardiovascular flow imaging has strong potential to provide the required information for surgical decision-making, currently, flow imaging and assessment is not sufficient to reliably predict rupture and quantitatively assess the risk of haemorrhage. By identifying factors contributing to UIA rupture and by incorporating advanced computational techniques, i.e. 4D flow magnetic resonance imaging (MRI), machine learning (ML) algorithms, and computational fluid dynamics (CFD) models, this project will technologically advance quantification of rupture risk assessment on an UIA patient-specific basis.
This project, Sim4DFlow, core technological aim is to develop a novel simulation-based imaging framework that can integrate the advanced computational techniques of 4D flow MRI, ML, and CFD. Subsequently, Sim4DFlow will test and validate the framework prognostic capacity in the laboratory setting against relevant data of UIA patients.

Fields of science

• medical and health sciences › clinical medicine › angiology › vascular diseases
• natural sciences › computer and information sciences › artificial intelligence › machine learning
• medical and health sciences › clinical medicine › surgery › surgical procedures
• natural sciences › physical sciences › classical mechanics › fluid mechanics › fluid dynamics › computational fluid dynamics
• engineering and technology › medical engineering › diagnostic imaging › magnetic resonance imaging

Programme(s)

• H2020-EU.4. - SPREADING EXCELLENCE AND WIDENING PARTICIPATION

Topic(s)

• WF-03-2020 - Widening Fellowships

Call for proposal

H2020-WF-03-2020
See other projects for this call

Funding Scheme

MSCA-IF-EF-ST - Standard EF

Coordinator

UNIVERSITY OF CYPRUS

Address

Avenue Panepistimiou 2109 Aglantzi
1678 Nicosia
Cyprus

Activity type

Higher or Secondary Education Establishments

EU contribution

€ 157 941,12