Abstract
The efficacy of endovascular therapy (EVT) in large vessel occlusion (LVO) of the anterior circulation depends on adequate patient selection. Patients can be selected based on their predicted functional outcome after EVT. Using a dataset composed of 1929 patients, we compare the functional outcome prediction performance of clinical baseline models, including the clinically validated MR PREDICTS decision tool, with an imaging based pipeline and a multimodal approach. The predicted outcome measure is dichotomized modified Rankin Scale score 90 days after mechanical thrombectomy. Binary classifier performance is quantified using Area-Under the receiver operating characteristic Curve (AUC). Combining clinical features with information extracted from CTA images does not significantly improve the performance of functional outcome prediction methods compared to the baseline model. This multimodal approach can however replace radiologically derived biomarkers, as its performance is non-inferior.
Original language | English |
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Title of host publication | Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries - 9th International Workshop, BrainLes 2023, and 3rd International Workshop, SWITCH 2023, Held in Conjunction with MICCAI 2023, Revised Selected Papers |
Editors | Ujjwal Baid, Reuben Dorent, Sylwia Malec, Monika Pytlarz, Ruisheng Su, Navodini Wijethilake, Spyridon Bakas, Alessandro Crimi |
Publisher | Springer Verlag |
Pages | 144-153 |
Number of pages | 10 |
Volume | 14668 LNCS |
ISBN (Print) | 9783031761591 |
DOIs | |
Publication status | Published - 1 Jan 2024 |
Event | 9th International Workshop on Brain Lesion workshop, BrainLes 2023 and 3rd Stroke Workshop on Imaging and Treatment CHallenges, SWITCH 2023 Held in Conjunction with 26th Medical Image Computing and Computer Assisted Intervention, MICCAI 2023 - Vancouver, Canada Duration: 8 Oct 2023 → 12 Oct 2023 https://switchmiccai.github.io/switch-2023/ |
Publication series
Series | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 14668 LNCS |
ISSN | 0302-9743 |
Workshop
Workshop | 9th International Workshop on Brain Lesion workshop, BrainLes 2023 and 3rd Stroke Workshop on Imaging and Treatment CHallenges, SWITCH 2023 Held in Conjunction with 26th Medical Image Computing and Computer Assisted Intervention, MICCAI 2023 |
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Abbreviated title | SWITCH 2023 |
Country/Territory | Canada |
City | Vancouver |
Period | 8/10/23 → 12/10/23 |
Internet address |
Keywords
- Artificial Intelligence
- Deep Learning
- Endovascular Therapy
- Functional Outcome Prediction
- Mechanical Thrombectomy
- Med3D
- MR CLEAN Registry
- MR PREDICTS
- Stroke