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The VEBAS score: a practical scoring system for intracranial dural arteriovenous fistula obliteration
- Source :
- Journal of NeuroInterventional Surgery. :jnis-2023
- Publication Year :
- 2023
- Publisher :
- BMJ, 2023.
-
Abstract
- BackgroundTools predicting intracranial dural arteriovenous fistulas (dAVFs) treatment outcomes remain scarce. This study aimed to use a multicenter database comprising more than 1000 dAVFs to develop a practical scoring system that predicts treatment outcomes.MethodsPatients with angiographically confirmed dAVFs who underwent treatment within the Consortium for Dural Arteriovenous Fistula Outcomes Research-participating institutions were retrospectively reviewed. A subset comprising 80% of patients was randomly selected as training dataset, and the remaining 20% was used for validation. Univariable predictors of complete dAVF obliteration were entered into a stepwise multivariable regression model. The components of the proposed score (VEBAS) were weighted based on their ORs. Model performance was assessed using receiver operating curves (ROC) and areas under the ROC.ResultsA total of 880 dAVF patients were included. Venous stenosis (presence vs absence), elderly age (ConclusionThe VEBAS score is a practical grading system that can guide patient counseling when considering dAVF intervention by predicting the likelihood of treatment success, with higher scores portending a greater likelihood of complete obliteration.
- Subjects :
- Surgery
Neurology (clinical)
General Medicine
Subjects
Details
- ISSN :
- 17598486 and 17598478
- Database :
- OpenAIRE
- Journal :
- Journal of NeuroInterventional Surgery
- Accession number :
- edsair.doi...........0fd67b66d06477312c2e460f3e811408