2024
The diagnostic workup of children with the radiologically isolated syndrome differs by age and by sex
Makhani N, Lebrun-Frenay C, Siva A, Shabanova V, Wassmer E, Santoro J, Narula S, Brenton J, Mar S, Durand-Dubief F, Zephir H, Mathey G, Rojas J, de Seze J, Tenembaum S, Stone R, Casez O, Carra-Dallière C, Neuteboom R, Ahsan N, Arroyo H, Cabre P, Gombolay G, Inglese M, Louapre C, Margoni M, Palavra F, Pohl D, Reich D, Ruet A, Thouvenot E, Timby N, Tintore M, Uygunoglu U, Vargas W, Venkateswaran S, Verhelst H, Wickstrom R, Azevedo C, Kantarci O, Shapiro E, Okuda D, Pelletier D. The diagnostic workup of children with the radiologically isolated syndrome differs by age and by sex. Journal Of Neurology 2024, 271: 4019-4027. PMID: 38564056, PMCID: PMC11323224, DOI: 10.1007/s00415-024-12289-1.Peer-Reviewed Original ResearchRadiologically isolated syndromeSpinal MRIDiagnostic workup of childrenMultiple sclerosisWorkup of childrenFisher's exact testMultivariate logistic regressionInternational longitudinal studyDiagnostic workupConsensus guidelinesExact testMS riskLogistic regressionConclusionsYoung childrenCSFBackgroundCerebrospinal fluidMRIPre-2017Longitudinal studySyndromeRadiologyChildrenAgeSexRiskThe diagnostic value of the central vein sign in radiologically isolated syndrome
Landes‐Chateau C, Levraut M, Okuda D, Themelin A, Cohen M, Kantarci O, Siva A, Pelletier D, Mondot L, Lebrun‐Frenay C, Lebrun‐Frenay C, Kantarci O, Siva A, Pelletier D, Azevedo C, Makhani N, Okuda D. The diagnostic value of the central vein sign in radiologically isolated syndrome. Annals Of Clinical And Translational Neurology 2024, 11: 662-672. PMID: 38186317, PMCID: PMC10963291, DOI: 10.1002/acn3.51986.Peer-Reviewed Original ResearchConceptsRadiologically isolated syndromeCentral vein signCVS+ lesionsNon-MSMultiple sclerosisControl group of sex-RIS diagnosisAge-matched subjectsDetectable preclinical phaseProportion of lesionsWhite matter lesionsGroup of sex-Effective imaging biomarkerMagnetic resonance imagingDiagnostic performanceDiagnostic accuracyDiagnostic valueLesion criteriaImaging biomarkersLesionsResonance imagingLesion-specificAbsolute numberControl groupROC comparisons
2023
The radiologically isolated syndrome: revised diagnostic criteria
Lebrun-Frénay C, Okuda D, Siva A, Landes-Chateau C, Azevedo C, Mondot L, Carra-Dallière C, Zephir H, Louapre C, Durand-Dubief F, Le Page E, Bensa C, Ruet A, Ciron J, Laplaud D, Casez O, Mathey G, de Seze J, Zeydan B, Makhani N, Tutuncu M, Levraut M, Cohen M, Thouvenot E, Pelletier D, Kantarci O. The radiologically isolated syndrome: revised diagnostic criteria. Brain 2023, 146: 3431-3443. PMID: 36864688, PMCID: PMC11004931, DOI: 10.1093/brain/awad073.Peer-Reviewed Original ResearchConceptsRadiologically isolated syndromeClinical eventsGroup 1Risk factorsDIS criteriaPresence of spinal cord lesionsClinical follow-up timeCSF-restricted oligoclonal bandsMultivariate Cox regression modelDiagnostic criteriaFocal T2 hyperintensitiesGadolinium-enhancing lesionsMultiple sclerosisNegative predictive valueFollow-up scansFollow-up timeArea under the curveClass I evidenceSpinal cord lesionsCox regression modelsRisk of developmentWhite matter lesionsProspective databaseSymptomatic MST2 lesions