Multimodal Deep Learning for Functional Outcome Prediction in Endovascular Therapy

Frank te Nijenhuis*, Ruisheng Su, Pieter Jan van Doormaal, Jeannette Hofmeijer, Jasper Martens, Wim van Zwam, Aad van der Lugt, Theo van Walsum

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingAcademicpeer-review

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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 languageEnglish
Title of host publicationBrainlesion: 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
EditorsUjjwal Baid, Reuben Dorent, Sylwia Malec, Monika Pytlarz, Ruisheng Su, Navodini Wijethilake, Spyridon Bakas, Alessandro Crimi
PublisherSpringer Verlag
Pages144-153
Number of pages10
Volume14668 LNCS
ISBN (Print)9783031761591
DOIs
Publication statusPublished - 1 Jan 2024
Event9th 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 202312 Oct 2023
https://switchmiccai.github.io/switch-2023/

Publication series

SeriesLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume14668 LNCS
ISSN0302-9743

Workshop

Workshop9th 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
Abbreviated titleSWITCH 2023
Country/TerritoryCanada
CityVancouver
Period8/10/2312/10/23
Internet address

Keywords

  • Artificial Intelligence
  • Deep Learning
  • Endovascular Therapy
  • Functional Outcome Prediction
  • Mechanical Thrombectomy
  • Med3D
  • MR CLEAN Registry
  • MR PREDICTS
  • Stroke

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