2024
Early Disease-Modifying Treatments for Presymptomatic Multiple Sclerosis
Zeydan B, Azevedo C, Makhani N, Cohen M, Tutuncu M, Thouvenot E, Siva A, Okuda D, Kantarci O, Lebrun-Frenay C. Early Disease-Modifying Treatments for Presymptomatic Multiple Sclerosis. CNS Drugs 2024, 1-11. PMID: 39285136, DOI: 10.1007/s40263-024-01117-9.Peer-Reviewed Original ResearchRadiologically isolated syndromeRisk factorsLaboratory biomarkersMultiple sclerosisDisease-modifying treatmentsSpinal cordGadolinium-enhancing lesionsEfficacy of disease-modifying treatmentsRandomized clinical trialsIncrease diagnostic accuracyLack of clinical guidelinesSymptomatic MSNeurofilament-light chainCSF abnormalitiesPresymptomatic individualsAdverse eventsMale sexMS criteriaClinical eventsDiagnostic accuracyClinical trialsDisease outcomeClinical guidelinesYounger ageLesions
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
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 managementTreatment Considerations in the Radiologically Isolated Syndrome
Makhani N. Treatment Considerations in the Radiologically Isolated Syndrome. Current Treatment Options In Neurology 2020, 22: 3. PMID: 32009206, DOI: 10.1007/s11940-020-0608-8.Peer-Reviewed Original ResearchClinical intervention trialsMultiple sclerosisIntervention trialsClinical neurological symptomsFirst clinical eventDisease-modifying therapiesDisease-modifying treatmentsIsolated SyndromeNeurological eventsNeurological symptomsClinical eventsClinical trialsRecent FindingsIndividualsTreatment considerationsTherapeutic interventionsAccurate diagnosisBeneficial effectsTrialsSclerosisSuch interventionsSyndromeSubsequent developmentDiagnosisInterventionTherapy
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 riskChildrenComparison of MRI Dissemination in Space Criteria for Predicting a First Clinical Event in Children with the Radiologically Isolated Syndrome (S2.001)
Makhani N, Lebrun C, Siva A, Narula S, Wassmer E, Brenton J, Dalliere C, De Seze J, Dubief F, Langille M, Neuteboom R, Pelletier J, Pohl D, Rojas J, Shapiro E, Stone R, Tenembaum S, Tintore M, Uygunoglu U, Vargas W, Kantarci O, Okuda D, Pelletier D. Comparison of MRI Dissemination in Space Criteria for Predicting a First Clinical Event in Children with the Radiologically Isolated Syndrome (S2.001). Neurology 2017, 88 DOI: 10.1212/wnl.88.16_supplement.s2.001.Peer-Reviewed Original Research