Evolution of Cortical and White Matter Lesion Load in Early-Stage Multiple Sclerosis: Correlation With Neuroaxonal Damage and Clinical Changes.
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2020
- doi: 10.3389/fneur.2020.00973
- issn: 1664-2295
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info:eu-repo/semantics/altIdentifier/doi/10.3389/fneur.2020.00973
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info:eu-repo/semantics/altIdentifier/pmid/33013644
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info:eu-repo/semantics/altIdentifier/pissn/1664-2295
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info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_368B9441C6883
info:eu-repo/semantics/openAccess , CC BY 4.0 , https://creativecommons.org/licenses/by/4.0/
Mots-clés
MP2RAGE; MRI; cortical lesions; early relapsing remitting multiple sclerosis; serum neurofilamantsSujets proches
Sclerosis, Multiple MS (Disease)Citer ce document
R.A. Todea et al., « Evolution of Cortical and White Matter Lesion Load in Early-Stage Multiple Sclerosis: Correlation With Neuroaxonal Damage and Clinical Changes. », Serveur académique Lausannois, ID : 10.3389/fneur.2020.00973
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Introduction: Changes in cortical and white matter lesion (CL, WML) load are pivotal metrics to diagnose and monitor multiple sclerosis patients. Yet, the relationship between (i) changes in CL/WML load and disease progression and between (ii) changes in CL/WML load and neurodegeneration at early MS stages is not yet established. In this work, we have assessed the hypothesis that the combined CL and WML load as well as their 2-years evolution are surrogate markers of neurodegeneration and clinical progression at early MS stages. To achieve this goal, we have studied a group of RRMS patients and have investigated the impact of both CL and WML load on neuroaxonal damage as measured by serum neurofilament light chain (sNfL). Next, we have explored whether changes in CL/WML load over 2 years in the same cohort of early-MS are related to motor and cognitive changes. Methods: Thirty-two RRMS patients (