2021
Risk Factors and Time to Clinical Symptoms of Multiple Sclerosis Among Patients With Radiologically Isolated Syndrome
Lebrun-Frénay C, Rollot F, Mondot L, Zephir H, Louapre C, Le Page E, Durand-Dubief F, Labauge P, Bensa C, Thouvenot E, Laplaud D, de Seze J, Ciron J, Bourre B, Cabre P, Casez O, Ruet A, Mathey G, Berger E, Moreau T, Al Khedr A, Derache N, Clavelou P, Guennoc AM, Créange A, Neau JP, Tourbah A, Camdessanché JP, Maarouf A, Callier C, Vermersch P, Kantarci O, Siva A, Azevedo C, Makhani N, Cohen M, Pelletier D, Okuda D, Vukusic S, Kantarci O, Siva A, Pelletier D, Okuda D, Azevedo C, Makhani N, Radji F, Morel N, Grosset-Jeannin D, Ungureanu A, Boyer L, Suchet L, Elias Z, Lebrun-Frénay C, Cohen M, Mondot L, Thouvenot E, Ciron J, Durand-Dubief F, Brochet B, Ruet A, Ouallet J, Defer G, Branger P, Derache N, Clavelou P, Taithe F, Alkhedr A, Fromont A, Moreau T, Tourbah A, Casez O, Berger E, Zephir H, Outteryck O, Vermersch P, Hautecoeur P, Androdias G, Ionescu I, Pelletier J, Audoin B, Maarouf A, Ayrignac X, Carra-Dalliere C, Labauge P, Debouverie M, Mathey G, Cabre P, Laplaud D, Wiertlevski S, Bresch S, Castelnovo G, Papeix C, Louapre C, Maillart E, Lubetzki C, Stankoff B, Fontaine B, Giannesini C, Heinzleff O, Créange A, Bourre B, Gout O, Guegen A, Bensa C, Le Page E, Michel L, Magy L, De Seze J, Collongues N, Leray E, Guennoc A, Biotti D, Camdessanché J, De Broucker T, Sehaki S, Devys-Meyer N, Bereau M, Cappe C, Kounkou K, Dumont E, Lescieux E, Protin A, Kane M, Boucher J, Petit J, Tabellah Kasonde I, De Vilmarrest A, Nicol M, Malbezin M, Olaiz J, Rigaud-Bully C, Casey R, Rollot F, Vukusic I, Debard N, Cotton F, Abdelalli A, Di Lelio B, Pinna F, Guillemin F, Ziegler A, Callier C, Zehrouni K, Hodel J, Wahab A, Zedet M, Fagniez O, Laage C, Pottier C, Slesari I, Sampaio M, Neau J, Rabois E, Castex C, Hebant B, Guillaume M, Vimont C, Muraz R, Le Port D, Henry C, Berthe C, Freitas N, Visneux V, Forestier M, Beltran S, Meunier G, Servan J, Pico F, Chatagner V. Risk Factors and Time to Clinical Symptoms of Multiple Sclerosis Among Patients With Radiologically Isolated Syndrome. JAMA Network Open 2021, 4: e2128271. PMID: 34633424, PMCID: PMC8506228, DOI: 10.1001/jamanetworkopen.2021.28271.Peer-Reviewed Original ResearchConceptsGadolinium-enhancing lesionsSpinal cord lesionsClinical eventsMultiple sclerosisRisk of conversionCord lesionsRisk factorsMRI scansPhase III clinical trialsMagnetic resonance imaging (MRI) scansEarly clinical diseaseFirst clinical eventDisease-modifying therapiesEarly clinical eventsSpinal cord involvementAge 37 yearsResonance imaging scansPotential treatment effectsMS careCohort studyCord involvementStudy entryTertiary centerClinical symptomsOligoclonal bands
2020
Radiologically Isolated Syndrome: 10‐Year Risk Estimate of a Clinical Event
Lebrun‐Frenay C, Kantarci O, Siva A, Sormani M, Pelletier D, Okuda D, Azevedo C, Amato M, Bensa C, Berger E, Brochet B, Ciron J, Cohen M, Inglese M, Keegan B, Labauge P, Laplaud D, Le Page E, Louapre C, Makhani N, Mathey G, Mondot L, Montalban X, Pelletier J, Seze J, deStefano N, Thouvenot E, Tintore M, Tutuncuoglu M, Uygunoglu U, Vermersch P, Weinshenker B, Zeydan B. Radiologically Isolated Syndrome: 10‐Year Risk Estimate of a Clinical Event. Annals Of Neurology 2020, 88: 407-417. PMID: 32500558, DOI: 10.1002/ana.25799.Peer-Reviewed Original ResearchConceptsFirst clinical eventSubsequent clinical eventsGadolinium-enhancing lesionsSpinal cord lesionsClinical eventsRIS subjectsCord lesionsIndependent predictorsMultivariate Cox regression modelMagnetic resonance imaging (MRI) characteristicsBaseline independent predictorsWorldwide cohort studiesPositive cerebrospinal fluidCox regression modelAnn NeurolIsolated SyndromeRIS diagnosisCohort studySymptom onsetMale sexMultiple sclerosisOligoclonal bandsInfratentorial lesionsMean ageClinical management
2019
Oligoclonal bands increase the specificity of MRI criteria to predict multiple sclerosis in children with radiologically isolated syndrome
Makhani N, Lebrun C, Siva A, Narula S, Wassmer E, Brassat D, Brenton JN, Cabre P, Carra Dallière C, de Seze J, Durand Dubief F, Inglese M, Langille M, Mathey G, Neuteboom RF, Pelletier J, Pohl D, Reich DS, Ignacio Rojas J, Shabanova V, Shapiro ED, Stone RT, Tenembaum S, Tintoré M, Uygunoglu U, Vargas W, Venkateswaren S, Vermersch P, Kantarci O, Okuda DT, Pelletier D, . Oligoclonal bands increase the specificity of MRI criteria to predict multiple sclerosis in children with radiologically isolated syndrome. Multiple Sclerosis Journal - Experimental Translational And Clinical 2019, 5: 2055217319836664. PMID: 30915227, PMCID: PMC6429663, DOI: 10.1177/2055217319836664.Peer-Reviewed Original ResearchOligoclonal bandsMultiple sclerosisCerebrospinal fluidDiagnostic criteriaCentral nervous system demyelinationMagnetic resonance imaging criteriaFirst clinical eventCerebrospinal fluid analysisNervous system demyelinationOptimal diagnostic criteriaDiagnostic indexMagnetic resonanceSpecificity 72.7Historical cohortProspective studyClinical eventsMRI criteriaSensitivity 66.7Imaging criteriaDiagnostic certaintySpecificity 83.3SyndromeFluid analysisSensitivity 76.5Demyelination
2017
Radiologically isolated syndrome in children
Makhani N, Lebrun C, Siva A, Brassat D, Carra Dallière C, de Seze J, Du W, Durand Dubief F, Kantarci O, Langille M, Narula S, Pelletier J, Rojas JI, Shapiro ED, Stone RT, Tintoré M, Uygunoglu U, Vermersch P, Wassmer E, Okuda DT, Pelletier D. Radiologically isolated syndrome in children. Neurology Neuroimmunology & Neuroinflammation 2017, 4: &na;. PMID: 28959703, PMCID: PMC5614726, DOI: 10.1212/nxi.0000000000000395.Peer-Reviewed Original ResearchFirst clinical eventSpinal cord lesionsCNS demyelinationClinical eventsCord lesionsOligoclonal bandsRadiologic evolutionIncidental MRI findingsSubsequent clinical symptomsOutcome of childrenInitial neuroimagingMean followClinical characteristicsRadiologic outcomesMRI findingsClinical symptomsHistorical cohortRadiologic dataMRI criteriaIncidental findingCommon reasonMRI scansDemyelinationSubstantial riskChildren