Gene Panel Approach to Screen for Hereditary Cerebral Small Vessel Disease: A Proof-of-Concept Study.

ABSTRACT: Background: The predictive performance of pre-screening phenotype-based algorithms in selecting patients with cerebral small vessel disease (cSVD), one of the main causes of ischaemic and haemorrhagic stroke and dementia, more likely to harbor clinically relevant genetic variants (CRGVs) has to date been poorly defined, making it a clinical challenge to decide which patients to screen for hereditary cSVD (hcSVD). Methods: We designed a high-throughput gene panel to identify variants in 27 candidate genes associated with cSVD and screened patients selected by a specific phenotype-based algorithm at one comprehensive stroke center from 2020 to 2023. We categorized participants into two sub-groups defined by pre-screening likelihood of hcSVD (hcSVD; High-Probability Group, HPG v

SUBMITTER: Ferraro C 

PROVIDER: S-EPMC12841303 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature