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Trial · NCT04410978

Outcomes17

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
PRIMARYAnnualized Relapse Rate (ARR) as Assessed by Confirmed Protocol-defined Adjudicated RelapsesBaseline (Day 1) to approximately 48 monthsThe intent-to-treat (ITT) population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.relapses per participant yearNUMBER
SECONDARYTime to Onset of 6-Month Confirmed Disability Worsening as Assessed by Expanded Disability Status ScaleBaseline (Day 1) to approximately 48 monthsThe ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.monthsMEDIAN
SECONDARYTime to Onset of 3-Month Confirmed Disability Worsening as Assessed by Expanded Disability Status ScaleBaseline (Day 1) to approximately 48 monthsThe ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.monthsMEDIAN
SECONDARYMean Number of New and/or Enlarging T2-Hyperintense Lesions Per YearBaseline (Day 1) to approximately 48 monthsThe ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.number of new and or enlarging T2lesionsMEAN
SECONDARYMean Number of New Gadolinium-Enhancing T1-Hyperintense Lesions Per ScanBaseline (Day 1) to approximately 48 monthsThe ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.number of new Gd-enhancing T1 lesionsMEAN
SECONDARYChange From Baseline in Cognitive Function as Assessed by the Symbol Digit Modalities Test (SDMT) at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received. Only participants with data collected at specified timepoints are reported.
score on a scaleLEAST_SQUARES_MEAN
SECONDARYChange From Baseline in Cognitive Function as Assessed by the California Verbal Learning Test Second Edition (CVLT-II) at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received. Only participants with data collected at specified timepoints are reported.
T-scoreLEAST_SQUARES_MEAN
SECONDARYTime to Onset of 6-Month Confirmed Disability Improvement (CDI) as Assessed by Expanded Disability Status ScaleBaseline (Day 1) to approximately 48 monthsThe ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received.monthsMEDIAN
SECONDARYPercent Change in Brain Volume Loss at EOS Compared to Month 6Month 6 to EOS (up to approximately 48 months)
The ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received. Only participants with data collected at specified timepoints are reported.
percent changeLEAST_SQUARES_MEAN
SECONDARYChange From Baseline in Multiple Sclerosis Quality of Life 54 (MSQoL-54) Questionnaire Score at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The ITT population included all randomized participants according to the intervention group allocated by the randomization, irrespective of the study intervention received. Only participants with data collected at specified timepoints for the specified categories are reported.
score on a scaleLEAST_SQUARES_MEAN
SECONDARY
Number of Participants With Treatment-emergent Adverse Events (TEAEs), Treatment-emergent Serious Adverse Events (TESAEs), TEAEs Leading to Permanent Study Intervention Discontinuation and Treatment-emergent Adverse Events of Special Interest (AESIs)
From first dose of study intervention (Day 1) up to the earliest of either 10 days post last dose, death or last contact; up to approximately 48 monthsThe safety population included all randomized participants exposed to the study intervention, regardless of the amount of exposure, analyzed according to the intervention actually received.ParticipantsCOUNT_OF_PARTICIPANTS
SECONDARYMaximum Observed Plasma Concentration (Cmax) of Tolebrutinib and M2 Metabolite30-90 minutes post-dose at Months 6, 9, and 12 and 2.5-5 hours post-dose at Months 6 and 12
The PK population included all participants in the safety population with at least 1 non-missing PK sample after first dose of the study intervention. Only participants with data collected at specified timepoints are reported.
nanogram/milliliter (ng/mL)MEAN
SECONDARYTime to Maximum Observed Plasma Concentration (Tmax) of Tolebrutinib and M2 Metabolite30-90 minutes post-dose at Months 6, 9, and 12 and 2.5-5 hours post-dose at Months 6 and 12
The PK population included all participants in the safety population with at least 1 non-missing PK sample after first dose of the study intervention. Only participants with data collected at specified timepoints are reported.
hour (h)MEAN
SECONDARYArea Under the Plasma Concentration-time Curve Over the Last 24-hours Dosing Interval (AUC0-24) of Tolebrutinib and M2 Metabolite30-90 minutes post-dose at Months 6, 9, and 12 and 2.5-5 hours post-dose at Months 6 and 12
The PK population included all participants in the safety population with at least 1 non-missing PK sample after first dose of the study intervention. Only participants with data collected at specified timepoints are reported.
ng*h/mLMEAN
SECONDARYChange From Baseline in Plasma Neurofilament Light Chain (NfL) and Serum Chitinase-3 Like Protein-1 (Chi3L1) Levels at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The safety population included all randomized participants exposed to the study intervention, regardless of the amount of exposure, analyzed according to the intervention actually received. Only participants with data collected at specified timepoints for the specified categories are reported.
picogram/mLMEDIAN
SECONDARYChange From Baseline in Cluster of Differentiation (CD)19+ B Cells at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The safety population included all randomized participants exposed to the study intervention, regardless of the amount of exposure, analyzed according to the intervention actually received. Only participants with data collected at specified timepoints are reported.
cells/microliterMEDIAN
SECONDARYChange From Baseline in Serum Immunoglobulin (Ig) Levels at EOSBaseline (Day 1) to EOS (up to approximately 48 months)
The safety population included all randomized participants exposed to the study intervention, regardless of the amount of exposure, analyzed according to the intervention actually received. Only participants with data collected at specified timepoints for the specified categories are reported.
gram/literMEDIAN

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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