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A Study of Immune Phenotype Biomarkers in Patients With Relapsing Multiple Sclerosis (RMS) After Treatment With 0.5mg Fingolimod

A 12-Month, Prospective, Multicenter, Two-cohort, Nonrandomized, Open-label Study in Adult Patients With Relapsing Multiple Sclerosis (RMS), to Investigate Changes in Immune Phenotype Biomarkers After Treatment With 0.5mg Fingolimod [FLUENT]

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03257358
Acronym
FLUENT
Enrollment
382
Registered
2017-08-22
Start date
2017-09-19
Completion date
2019-06-28
Last updated
2021-10-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Relapsing Multiple Sclerosis

Keywords

Relapsing Multiple Sclerosis, RMS, Relapsing Multiple Sclerosis (RMS), Multiple Sclerosis, MS, Multiple Sclerosis (MS), Fingolimod, FLUENT, Immune Phenotype, adult, FTY720

Brief summary

A study of immune phenotype biomarkers in patients with Relapsing Multiple Sclerosis (RMS) after treatment with 0.5mg fingolimod

Detailed description

This study used a 2-cohort, nonrandomized, open-label, multicenter design. Cohort 1: The first cohort was to be comprised of approximately 200 patients with RMS, who were newly prescribed commercially available fingolimod 0.5 mg/day. Cohort 2: The second cohort was to be comprised of approximately 200 RMS patients who had been on commercially available fingolimod 0.5 mg/day continuously without interruption of treatment for at least ≥ 2 years. Patients from both cohorts were recruited simultaneously from up to 125 MS centers in the United States. Both cohorts ran concurrently. The study consisted of 2 periods: Screening (up to 4 weeks) and Treatment period from Baseline (end of screening period considered as Day 1) up to 12 months with visits conducted at 3,6 and 12 months with a 14 day follow-up post treatment..

Interventions

DRUGFingolimod

Commercially available 0.5mg hard capsules, taken orally once per day

Sponsors

Novartis Pharmaceuticals
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Intervention model description

Two-cohort, non-randomized, open-label multicenter

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Diagnosis of relapsing forms of Multiple Sclerosis * Patients who started commercially prescribed fingolimod therapy 0.5mg per day OR patients already on commercially prescribed fingolimod 0.5mg per day continuously for ≥ 2 years

Exclusion criteria

(per USPI): * Patients who in the last 6 months experienced myocardial infarction, unstable angina, stroke, transient ischemic stroke, decompensated heart failure requiring hospitalization or Class III/IV heart failure * History or presence of Mobitz Type II second-degree or third-degree atrioventricular block or sick sinus syndrome, unless patient had a functioning pacemaker * Baseline QTc interval ≥ 500 msec * Treatment with Class Ia or Class III anti-arrhythmic drugs * Patients who had a hypersensitivity reaction to fingolimod or any of the excipients

Design outcomes

Primary

MeasureTime frameDescription
Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Monocytes (CD14+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Neutrophils (CD16+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in NK Cells (CD56+)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountBaseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD4+ Differential Cell CountBaseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountBaseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountBaseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Baseline to Month 6Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Secondary

MeasureTime frameDescription
Multiple Sclerosis (MS) Relapses During TreatmentBaseline to Month 12A relapse is defined as the appearance of a new neurological abnormality or worsening of previously stable or improving pre-existing neurological abnormality, separated by at least 30 days from onset of a preceding clinical demyelinating event. The abnormality must be present for at least 24 hours and occur in the absence of fever (\<37.5°C) or infection.
Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentBaseline to Month 12A relapse is defined as the appearance of a new neurological abnormality or worsening of previously stable or improving pre-existing neurological abnormality, separated by at least 30 days from onset of a preceding clinical demyelinating event. The abnormality must be present for at least 24 hours and occur in the absence of fever (\<37.5°C) or infection.
Change From Baseline in Patient Determined Disease Steps (PDDS)Baseline to Month 12PDDS scoring ranges 0 to 8. 0 = Normal; 1 = Mild disability; 2 = Moderate disability; 3 = Gait disability; 4 = Early cane; 5 = Late cane; 6 = Bilateral support; 7 = Wheelchair/scooter; 8 = Bedridden.
Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline for New Gd-Enhancing T1 Lesion CountBaseline to Month 12
Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Baseline to Month 6 and 12
Change From Baseline in T2 Lesion BurdenBaseline to Month 12
Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Monocytes (CD14+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Neutrophils (CD16+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in NK Cells (CD56+)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD4+ Absolute Cell CountBaseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD8+ Absolute Cell CountBaseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD19+ Absolute Cell CountBaseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.
Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)Baseline to Month 12Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Countries

United States

Participant flow

Pre-assignment details

165 patients were enrolled but only 163 were treated and included in the Safety Set

Participants by arm

ArmCount
Cohort 1
RMS patients who were newly prescribed commercially available fingolimod 0.5mg per day
163
Cohort 2
RMS patients who had been on commercially available fingolimod 0.5mg per day continuously for ≥ 2 years
217
Total380

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event2512
Overall StudyLack of Efficacy11
Overall StudyLost to Follow-up124
Overall StudyNew therapy for study indication10
Overall StudyNo longer requires treatment01
Overall StudyNon-compliance with fingolimod treatment42
Overall StudyPhysician Decision22
Overall StudyProtocol Violation53
Overall StudyTechnical problems41
Overall StudyWithdrawal by Subject83
Overall StudyWithdrawal of informed consent95

Baseline characteristics

CharacteristicCohort 2TotalCohort 1
Age, Continuous48.9 years
STANDARD_DEVIATION 9.94
45.9 years
STANDARD_DEVIATION 10.86
41.8 years
STANDARD_DEVIATION 10.72
Number of Patients with Relaspses within the last year
Number of patients with at least 1 relapse
32 Number of patients with relapse133 Number of patients with relapse101 Number of patients with relapse
Number of Patients with Relaspses within the last year
Number of patients with no relapse
183 Number of patients with relapse244 Number of patients with relapse61 Number of patients with relapse
Race/Ethnicity, Customized
Asian
3 Participants3 Participants0 Participants
Race/Ethnicity, Customized
Black
22 Participants44 Participants22 Participants
Race/Ethnicity, Customized
Caucasian
186 Participants322 Participants136 Participants
Race/Ethnicity, Customized
Native American
2 Participants3 Participants1 Participants
Race/Ethnicity, Customized
Other
3 Participants4 Participants1 Participants
Race/Ethnicity, Customized
Unknown
1 Participants4 Participants3 Participants
Sex: Female, Male
Female
158 Participants285 Participants127 Participants
Sex: Female, Male
Male
59 Participants95 Participants36 Participants
Time from Multiple Sclerosis Diagnosis until study treamtent12.94 years
STANDARD_DEVIATION 7.007
10.30 years
STANDARD_DEVIATION 8.033
6.78 years
STANDARD_DEVIATION 7.984

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 1630 / 217
other
Total, other adverse events
70 / 16366 / 217
serious
Total, serious adverse events
9 / 16312 / 217

Outcome results

Primary

Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,188374.6 cells/uLStandard Deviation 216.36
Cohort 1Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Month 6 n=97,15619.6 cells/uLStandard Deviation 58.77
Cohort 1Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 6, n=97,156-368.9 cells/uLStandard Deviation 218.4
Cohort 2Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,18816.3 cells/uLStandard Deviation 45.11
Cohort 2Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Month 6 n=97,15618.3 cells/uLStandard Deviation 42.89
Cohort 2Change From Baseline to Month 6 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 6, n=97,1561.1 cells/uLStandard Deviation 51.29
95% CI: [-382.8, 354.7]ANCOVA
95% CI: [-7.1, 6.9]ANCOVA
Primary

Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18874.3 cells/uLStandard Deviation 43.56
Cohort 1Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Month 6, n=97,15618.2 cells/uLStandard Deviation 23
Cohort 1Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 6 n=97,156-51.5 cells/uLStandard Deviation 36.24
Cohort 2Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18822.8 cells/uLStandard Deviation 41.21
Cohort 2Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Month 6, n=97,15621.7 cells/uLStandard Deviation 33.28
Cohort 2Change From Baseline to Month 6 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 6 n=97,156-2.0 cells/uLStandard Deviation 31.86
95% CI: [-57.2, -46.9]ANCOVA
95% CI: [-7.6, 1.4]ANCOVA
Primary

Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Baseline (BL) n=147,188404.4 cells/uLStandard Deviation 273.56
Cohort 1Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Month 6 n=97,1567.6 cells/uLStandard Deviation 38.04
Cohort 1Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Change from BL to Month 6, n=97,156-411.4 cells/uLStandard Deviation 273.31
Cohort 2Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Baseline (BL) n=147,1883.4 cells/uLStandard Deviation 20.69
Cohort 2Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Month 6 n=97,1564.8 cells/uLStandard Deviation 23.52
Cohort 2Change From Baseline to Month 6 in CD4+ Naive T Cells (CCR7+ CD45RA+)Change from BL to Month 6, n=97,1560.8 cells/uLStandard Deviation 25.12
ANCOVA
95% CI: [-3.9, 3.6]ANCOVA
Primary

Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Baseline (BL) n=148,21255.5 cells/uLStandard Deviation 36.6
Cohort 1Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Month 6 n=104,1813.1 cells/uLStandard Deviation 8.38
Cohort 1Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Change from BL to Month 6 n=104,181-53.2 cells/uLStandard Deviation 39.01
Cohort 2Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Baseline (BL) n=148,2122.4 cells/uLStandard Deviation 5.96
Cohort 2Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Month 6 n=104,1812.8 cells/uLStandard Deviation 6.91
Cohort 2Change From Baseline to Month 6 in CD4+ Th17 Cells (CCR6+)Change from BL to Month 6 n=104,1810.5 cells/uLStandard Deviation 6.77
95% CI: [-55.1, -51.3]ANCOVA
95% CI: [-0.7, 1.4]ANCOVA
Primary

Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Baseline (BL) n=148,21153.8 cells/uLStandard Deviation 38.29
Cohort 1Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Month 6 n=104,1807.6 cells/uLStandard Deviation 15.12
Cohort 1Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Change from BL to Month 6 n=104,180-43.6 cells/uLStandard Deviation 32.51
Cohort 2Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Baseline (BL) n=148,21111.1 cells/uLStandard Deviation 31.9
Cohort 2Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Month 6 n=104,18011.7 cells/uLStandard Deviation 33.33
Cohort 2Change From Baseline to Month 6 in CD4+ Th1 Cells (CXCR3+)Change from BL to Month 6 n=104,180-0.7 cells/uLStandard Deviation 14.38
95% CI: [-46.9, -40.3]ANCOVA
95% CI: [-3, 1.7]ANCOVA
Primary

Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Baseline (BL) n=148,21235.9 cells/uLStandard Deviation 30.06
Cohort 1Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Month 6 n=104,1811.7 cells/uLStandard Deviation 4.17
Cohort 1Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Change from BL to Month 6 n=104,181-36.1 cells/uLStandard Deviation 32.42
Cohort 2Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Baseline (BL) n=148,2121.1 cells/uLStandard Deviation 4.01
Cohort 2Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Month 6 n=104,1811.6 cells/uLStandard Deviation 5.55
Cohort 2Change From Baseline to Month 6 in CD4+ Th2 Cells (CCR4+)Change from BL to Month 6 n=104,1810.5 cells/uLStandard Deviation 5.28
95% CI: [-37.2, -35.3]ANCOVA
95% CI: [-0.4, 1.2]ANCOVA
Primary

Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,18893.1 cells/uLStandard Deviation 75.22
Cohort 1Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Month 6 n=97,1565.9 cells/uLStandard Deviation 16.42
Cohort 1Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 6 n=97,156-85.2 cells/uLStandard Deviation 67.95
Cohort 2Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,1885.6 cells/uLStandard Deviation 14.85
Cohort 2Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Month 6 n=97,1566.1 cells/uLStandard Deviation 12.97
Cohort 2Change From Baseline to Month 6 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 6 n=97,1560.0 cells/uLStandard Deviation 15.92
95% CI: [-89, -81.4]ANCOVA
95% CI: [-2.3, 1.9]ANCOVA
Primary

Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,188108.2 cells/uLStandard Deviation 93.28
Cohort 1Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Month 6 n=97,15655.4 cells/uLStandard Deviation 102.88
Cohort 1Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 6 n=97,156-40.6 cells/uLStandard Deviation 103.03
Cohort 2Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18863.8 cells/uLStandard Deviation 115.28
Cohort 2Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Month 6 n=97,15652.6 cells/uLStandard Deviation 40.76
Cohort 2Change From Baseline to Month 6 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 6 n=97,156-12.5 cells/uLStandard Deviation 116.16
95% CI: [-51.1, -4.8]ANCOVA
95% CI: [-16.3, -2.6]ANCOVA
Primary

Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,188150.9 cells/uLStandard Deviation 119.48
Cohort 1Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Month 6 n=97,1564.2 cells/uLStandard Deviation 22
Cohort 1Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 6 n=97,156-139.3 cells/uLStandard Deviation 113.25
Cohort 2Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,1881.8 cells/uLStandard Deviation 8.87
Cohort 2Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Month 6 n=97,1563.3 cells/uLStandard Deviation 15.84
Cohort 2Change From Baseline to Month 6 in CD8+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 6 n=97,1561.2 cells/uLStandard Deviation 14.89
95% CI: [-145.8, -135]ANCOVA
95% CI: [-1.9, 3.3]ANCOVA
Primary

Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Baseline (BL) n=144,21261.8 cells/uLStandard Deviation 74.29
Cohort 1Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Month 6 n=101,1763.8 cells/uLStandard Deviation 6.24
Cohort 1Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Change from BL to Month 6 n=101,176-55.1 cells/uLStandard Deviation 74.36
Cohort 2Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Baseline (BL) n=144,2123.3 cells/uLStandard Deviation 22.58
Cohort 2Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Month 6 n=101,1764.0 cells/uLStandard Deviation 21.18
Cohort 2Change From Baseline to Month 6 in Memory B Lymphocytes (CD19+CD27+)Change from BL to Month 6 n=101,1760.3 cells/uLStandard Deviation 6.4
95% CI: [-56.5, -53.9]ANCOVA
95% CI: [-0.5, 1.1]ANCOVA
Primary

Change From Baseline to Month 6 in Monocytes (CD14+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Monocytes (CD14+)Baseline (BL) n=150,197329.6 cells/uLStandard Deviation 167.52
Cohort 1Change From Baseline to Month 6 in Monocytes (CD14+)Month 6 n=105,166384.7 cells/uLStandard Deviation 148.76
Cohort 1Change From Baseline to Month 6 in Monocytes (CD14+)Change from BL to Month 6 n=105,16666.1 cells/uLStandard Deviation 139.24
Cohort 2Change From Baseline to Month 6 in Monocytes (CD14+)Baseline (BL) n=150,197251.7 cells/uLStandard Deviation 118.46
Cohort 2Change From Baseline to Month 6 in Monocytes (CD14+)Month 6 n=105,166379.2 cells/uLStandard Deviation 131.42
Cohort 2Change From Baseline to Month 6 in Monocytes (CD14+)Change from BL to Month 6 n=105,166123.1 cells/uLStandard Deviation 123.85
95% CI: [97.1, 136.9]ANCOVA
95% CI: [42.1, 96.7]ANCOVA
Primary

Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Baseline (BL) n=144,212201.1 cells/uLStandard Deviation 134.16
Cohort 1Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Month 6 n=101,17615.0 cells/uLStandard Deviation 10.5
Cohort 1Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Change from BL to Month 6 n=101,176-181.4 cells/uLStandard Deviation 125.71
Cohort 2Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Baseline (BL) n=144,21218.1 cells/uLStandard Deviation 33.79
Cohort 2Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Month 6 n=101,17617.8 cells/uLStandard Deviation 19.99
Cohort 2Change From Baseline to Month 6 in Naive B Lymphocytes (CD19+CD27-)Change from BL to Month 6 n=101,176-0.2 cells/uLStandard Deviation 36.61
95% CI: [-183.3, -179]ANCOVA
95% CI: [-4.1, 2.5]ANCOVA
Primary

Change From Baseline to Month 6 in Neutrophils (CD16+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Neutrophils (CD16+)Baseline (BL) n=149,1974041.4 cells/uLStandard Deviation 1576.73
Cohort 1Change From Baseline to Month 6 in Neutrophils (CD16+)Month 6 n=105,1663505.4 cells/uLStandard Deviation 1512.81
Cohort 1Change From Baseline to Month 6 in Neutrophils (CD16+)Change from BL to Month 6 n=105,166-586.0 cells/uLStandard Deviation 1463.26
Cohort 2Change From Baseline to Month 6 in Neutrophils (CD16+)Baseline (BL) n=149,1973717.9 cells/uLStandard Deviation 1552.87
Cohort 2Change From Baseline to Month 6 in Neutrophils (CD16+)Month 6 n=105,1663312.6 cells/uLStandard Deviation 1311.04
Cohort 2Change From Baseline to Month 6 in Neutrophils (CD16+)Change from BL to Month 6 n=105,166-439.6 cells/uLStandard Deviation 1274.8
95% CI: [-1058.2, -507.1]ANCOVA
95% CI: [-667.3, -304.4]ANCOVA
Primary

Change From Baseline to Month 6 in NK Cells (CD56+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in NK Cells (CD56+)Baseline (BL) n=149,197166.4 cells/uLStandard Deviation 98.23
Cohort 1Change From Baseline to Month 6 in NK Cells (CD56+)Month 6 n=105,166133.6 cells/uLStandard Deviation 83.41
Cohort 1Change From Baseline to Month 6 in NK Cells (CD56+)Change from BL to Month 6 n=105,166-29.4 cells/uLStandard Deviation 76.42
Cohort 2Change From Baseline to Month 6 in NK Cells (CD56+)Baseline (BL) n=149,197181.0 cells/uLStandard Deviation 113.95
Cohort 2Change From Baseline to Month 6 in NK Cells (CD56+)Month 6 n=105,166154.5 cells/uLStandard Deviation 88.99
Cohort 2Change From Baseline to Month 6 in NK Cells (CD56+)Change from BL to Month 6 n=105,166-28.0 cells/uLStandard Deviation 81.73
95% CI: [-48.2, -18.5]ANCOVA
95% CI: [-36.7, -14.9]ANCOVA
Primary

Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline (BL) n=144,21212.3 cells/uLStandard Deviation 12.88
Cohort 1Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Month 6 n=101,1764.8 cells/uLStandard Deviation 3.92
Cohort 1Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Change from BL to Month 6 n=101,176-7.4 cells/uLStandard Deviation 10.64
Cohort 2Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline (BL) n=144,2125.3 cells/uLStandard Deviation 7.66
Cohort 2Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Month 6 n=101,1766.1 cells/uLStandard Deviation 5.16
Cohort 2Change From Baseline to Month 6 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Change from BL to Month 6 n=101,1760.9 cells/uLStandard Deviation 8.15
95% CI: [-8, -6.4]ANCOVA
95% CI: [0.3, 2]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD19+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountBaseline (BL) n=151,213259.7 cells/uLStandard Deviation 167.94
Cohort 1Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountMonth 6 n=106,17919.5 cells/uLStandard Deviation 15.91
Cohort 1Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountChange from BL to Month 6 n=106,179-231.3 cells/uLStandard Deviation 153.49
Cohort 2Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountBaseline (BL) n=151,21321.4 cells/uLStandard Deviation 45.19
Cohort 2Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountMonth 6 n=106,17921.8 cells/uLStandard Deviation 34.75
Cohort 2Change From Baseline to Month 6 in Total CD19+ Absolute Cell CountChange from BL to Month 6 n=106,1790.1 cells/uLStandard Deviation 40.66
95% CI: [-234.5, -227.6]ANCOVA
95% CI: [-5.2, 4.5]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Baseline (BL) n=152,21313.97 cells/uLStandard Deviation 7.245
Cohort 1Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Month 6 n=107,1805.38 cells/uLStandard Deviation 4.368
Cohort 1Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Change from BL to Month 6 n=107,180-8.53 cells/uLStandard Deviation 6.723
Cohort 2Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Baseline (BL) n=152,2134.81 cells/uLStandard Deviation 5.294
Cohort 2Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Month 6 n=107,1804.83 cells/uLStandard Deviation 5.236
Cohort 2Change From Baseline to Month 6 in Total CD19+ Differential Cell Count (%)Change from BL to Month 6 n=107,1800.23 cells/uLStandard Deviation 3.027
95% CI: [-9.21, -7.4]ANCOVA
95% CI: [-0.17, 0.82]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD4+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountBaseline (BL) n=156,213936.3 cells/uLStandard Deviation 443.31
Cohort 1Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountMonth 6 n=110,18253.4 cells/uLStandard Deviation 114.61
Cohort 1Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountChange from BL to Month 6 n=110,182-884.1 cells/uLStandard Deviation 440.65
Cohort 2Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountBaseline (BL) n=156,21364.4 cells/uLStandard Deviation 122.56
Cohort 2Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountMonth 6 n=110,18271.3 cells/uLStandard Deviation 112.5
Cohort 2Change From Baseline to Month 6 in Total CD4+ Absolute Cell CountChange from BL to Month 6 n=110,1821.4 cells/uLStandard Deviation 105.17
95% CI: [-914.6, -862.7]ANCOVA
95% CI: [-17.6, 11]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD4+ Differential Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD4+ Differential Cell CountBaseline (BL) n=157,21349.40 cells/uLStandard Deviation 10.115
Cohort 1Change From Baseline to Month 6 in Total CD4+ Differential Cell CountMonth 6 n=111,18311.08 cells/uLStandard Deviation 9.875
Cohort 1Change From Baseline to Month 6 in Total CD4+ Differential Cell CountChange from BL to Month 6 n=111,183-39.09 cells/uLStandard Deviation 12.052
Cohort 2Change From Baseline to Month 6 in Total CD4+ Differential Cell CountBaseline (BL) n=157,21311.95 cells/uLStandard Deviation 12.637
Cohort 2Change From Baseline to Month 6 in Total CD4+ Differential Cell CountMonth 6 n=111,18312.82 cells/uLStandard Deviation 13.687
Cohort 2Change From Baseline to Month 6 in Total CD4+ Differential Cell CountChange from BL to Month 6 n=111,1830.32 cells/uLStandard Deviation 6.119
95% CI: [-41.59, -37.42]ANCOVA
95% CI: [-0.87, 1.14]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD8+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountBaseline (BL) n=156,213419.9 cells/uLStandard Deviation 257.71
Cohort 1Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountMonth 6 n=110,182120.1 cells/uLStandard Deviation 148.82
Cohort 1Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountChange from BL to Month 6 n=110,182-266.2 cells/uLStandard Deviation 209.45
Cohort 2Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountBaseline (BL) n=156,213124.6 cells/uLStandard Deviation 213.41
Cohort 2Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountMonth 6 n=110,182116.8 cells/uLStandard Deviation 101.44
Cohort 2Change From Baseline to Month 6 in Total CD8+ Absolute Cell CountChange from BL to Month 6 n=110,182-13.5 cells/uLStandard Deviation 205.59
95% CI: [-278.7, -219.2]ANCOVA
95% CI: [-25.1, 5.4]ANCOVA
Primary

Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 6

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Baseline (BL) n=157,21321.86 cells/uLStandard Deviation 7.852
Cohort 1Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Month 6 n=111,18325.33 cells/uLStandard Deviation 14.998
Cohort 1Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Change from BL to Month 64.63 cells/uLStandard Deviation 11.327
Cohort 2Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Baseline (BL) n=157,21325.25 cells/uLStandard Deviation 14.406
Cohort 2Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Month 6 n=111,18324.99 cells/uLStandard Deviation 13.863
Cohort 2Change From Baseline to Month 6 in Total CD8+ Differential Cell Counts (%)Change from BL to Month 6-0.39 cells/uLStandard Deviation 4.528
95% CI: [3.13, 8.08]ANCOVA
95% CI: [-0.68, 0.76]ANCOVA
Secondary

Change From Baseline for New Gd-Enhancing T1 Lesion Count

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline for New Gd-Enhancing T1 Lesion CountBaseline (BL) n=125,1470.4 number of lesionsStandard Deviation 1.09
Cohort 1Change From Baseline for New Gd-Enhancing T1 Lesion CountMonth 12 n=33,280.1 number of lesionsStandard Deviation 0.24
Cohort 1Change From Baseline for New Gd-Enhancing T1 Lesion CountChange from BL to Month 12 n=33,28-0.2 number of lesionsStandard Deviation 0.61
Cohort 2Change From Baseline for New Gd-Enhancing T1 Lesion CountBaseline (BL) n=125,1470.2 number of lesionsStandard Deviation 1.21
Cohort 2Change From Baseline for New Gd-Enhancing T1 Lesion CountMonth 12 n=33,280.2 number of lesionsStandard Deviation 0.83
Cohort 2Change From Baseline for New Gd-Enhancing T1 Lesion CountChange from BL to Month 12 n=33,280.2 number of lesionsStandard Deviation 0.77
Secondary

Change From Baseline in Patient Determined Disease Steps (PDDS)

PDDS scoring ranges 0 to 8. 0 = Normal; 1 = Mild disability; 2 = Moderate disability; 3 = Gait disability; 4 = Early cane; 5 = Late cane; 6 = Bilateral support; 7 = Wheelchair/scooter; 8 = Bedridden.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline in Patient Determined Disease Steps (PDDS)Baseline (BL) n=163,2171.7 scoresStandard Deviation 1.85
Cohort 1Change From Baseline in Patient Determined Disease Steps (PDDS)Month 12 n=103,1881.8 scoresStandard Deviation 1.95
Cohort 1Change From Baseline in Patient Determined Disease Steps (PDDS)Change from BL to Month 12 n=103,188-0.1 scoresStandard Deviation 0.87
Cohort 2Change From Baseline in Patient Determined Disease Steps (PDDS)Baseline (BL) n=163,2171.8 scoresStandard Deviation 1.9
Cohort 2Change From Baseline in Patient Determined Disease Steps (PDDS)Month 12 n=103,1881.8 scoresStandard Deviation 2.02
Cohort 2Change From Baseline in Patient Determined Disease Steps (PDDS)Change from BL to Month 12 n=103,188-0.0 scoresStandard Deviation 0.78
Secondary

Change From Baseline in T2 Lesion Burden

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline in T2 Lesion BurdenBaseline (BL) n=91,848.1 number of lesionsStandard Deviation 12.74
Cohort 1Change From Baseline in T2 Lesion BurdenMonth 12 n=21,176.5 number of lesionsStandard Deviation 8.2
Cohort 1Change From Baseline in T2 Lesion BurdenChange from BL to Month 12 n=21,17-0.8 number of lesionsStandard Deviation 2.36
Cohort 2Change From Baseline in T2 Lesion BurdenBaseline (BL) n=91,849.7 number of lesionsStandard Deviation 15.47
Cohort 2Change From Baseline in T2 Lesion BurdenMonth 12 n=21,1713.1 number of lesionsStandard Deviation 13.22
Cohort 2Change From Baseline in T2 Lesion BurdenChange from BL to Month 12 n=21,173.2 number of lesionsStandard Deviation 12.46
Secondary

Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,188374.6 cells/uLStandard Deviation 216.36
Cohort 1Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-356.8 cells/uLStandard Deviation 237.76
Cohort 2Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,18816.3 cells/uLStandard Deviation 45.11
Cohort 2Change From Baseline to Month 12 in CD4+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 12 n=83,1503.9 cells/uLStandard Deviation 55.06
Secondary

Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18874.3 cells/uLStandard Deviation 43.56
Cohort 1Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-50.4 cells/uLStandard Deviation 40.4
Cohort 2Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18822.8 cells/uLStandard Deviation 41.21
Cohort 2Change From Baseline to Month 12 in CD4+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-3.3 cells/uLStandard Deviation 30.24
Secondary

Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,188404.4 cells/uLStandard Deviation 273.56
Cohort 1Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 12 n=82,150-376.3 cells/uLStandard Deviation 277.23
Cohort 2Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,1883.4 cells/uLStandard Deviation 20.69
Cohort 2Change From Baseline to Month 12 in CD4+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 12 n=82,150-0.8 cells/uLStandard Deviation 20.1
Secondary

Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)Baseline (BL) n=148,21255.5 cells/uLStandard Deviation 36.6
Cohort 1Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)Change from BL to Month 12 n=88,175-52.1 cells/uLStandard Deviation 41.2
Cohort 2Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)Baseline (BL) n=148,2122.4 cells/uLStandard Deviation 5.96
Cohort 2Change From Baseline to Month 12 in CD4+ Th17 Cells (CCR6+)Change from BL to Month 12 n=88,1750.5 cells/uLStandard Deviation 7.7
Secondary

Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)Baseline (BL) n=148,21153.8 cells/uLStandard Deviation 38.29
Cohort 1Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)Change from BL to Month 12 n=88,175-42.3 cells/uLStandard Deviation 38.9
Cohort 2Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)Baseline (BL) n=148,21111.1 cells/uLStandard Deviation 31.9
Cohort 2Change From Baseline to Month 12 in CD4+ Th1 Cells (CXCR3+)Change from BL to Month 12 n=88,175-2.1 cells/uLStandard Deviation 15.04
Secondary

Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)Baseline (BL) n=148,21235.9 cells/uLStandard Deviation 30.06
Cohort 1Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)Change from BL to Month 12-36.3 cells/uLStandard Deviation 34.63
Cohort 2Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)Baseline (BL) n=148,2121.1 cells/uLStandard Deviation 4.01
Cohort 2Change From Baseline to Month 12 in CD4+ Th2 Cells (CCR4+)Change from BL to Month 120.4 cells/uLStandard Deviation 4.93
Secondary

Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,18893.1 cells/uLStandard Deviation 75.22
Cohort 1Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-86.5 cells/uLStandard Deviation 75.75
Cohort 2Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Baseline (BL) n=147,1885.6 cells/uLStandard Deviation 14.85
Cohort 2Change From Baseline to Month 12 in CD8+ Central Memory T Cells (CCR7+CD45RA-CD45RO+)Change from BL to Month 12 n=83,1500.0 cells/uLStandard Deviation 16.88
Secondary

Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,188108.2 cells/uLStandard Deviation 93.28
Cohort 1Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-55.9 cells/uLStandard Deviation 57.48
Cohort 2Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Baseline (BL) n=147,18863.8 cells/uLStandard Deviation 115.28
Cohort 2Change From Baseline to Month 12 in CD8+ Effector Memory T Cells (CCR7-CD45RA-CD45RO+)Change from BL to Month 12 n=83,150-15.9 cells/uLStandard Deviation 122.31
Secondary

Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,188150.9 cells/uLStandard Deviation 119.48
Cohort 1Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 12 n=83,150-126.3 cells/uLStandard Deviation 103.38
Cohort 2Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)Baseline (BL) n=147,1881.8 cells/uLStandard Deviation 8.87
Cohort 2Change From Baseline to Month 12 in CD8+ Naive T Cells (CCR7+CD45RA+)Change from BL to Month 12 n=83,1500.6 cells/uLStandard Deviation 10.24
Secondary

Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)Baseline (BL) n=144,21261.8 cells/uLStandard Deviation 74.29
Cohort 1Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)Change from BL to Month 12 n=82,174-46.4 cells/uLStandard Deviation 39.15
Cohort 2Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)Baseline (BL) n=144,2123.3 cells/uLStandard Deviation 22.58
Cohort 2Change From Baseline to Month 12 in Memory B Lymphocytes (CD19+CD27+)Change from BL to Month 12 n=82,1741.4 cells/uLStandard Deviation 19.59
Secondary

Change From Baseline to Month 12 in Monocytes (CD14+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Monocytes (CD14+)Baseline (BL) n=150,197329.6 cells/uLStandard Deviation 167.52
Cohort 1Change From Baseline to Month 12 in Monocytes (CD14+)Change from BL to Month 12 n=86,16457.1 cells/uLStandard Deviation 139.91
Cohort 2Change From Baseline to Month 12 in Monocytes (CD14+)Baseline (BL) n=150,197251.7 cells/uLStandard Deviation 118.46
Cohort 2Change From Baseline to Month 12 in Monocytes (CD14+)Change from BL to Month 12 n=86,164112.4 cells/uLStandard Deviation 130.82
Secondary

Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)Baseline (BL) n=144,212201.11 cells/uLStandard Deviation 134.16
Cohort 1Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)Change from BL to Month 12 n=82,174-177.0 cells/uLStandard Deviation 114.43
Cohort 2Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)Baseline (BL) n=144,21218.1 cells/uLStandard Deviation 33.79
Cohort 2Change From Baseline to Month 12 in Naive B Lymphocytes (CD19+CD27-)Change from BL to Month 12 n=82,174-0.5 cells/uLStandard Deviation 40.72
Secondary

Change From Baseline to Month 12 in Neutrophils (CD16+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Neutrophils (CD16+)Baseline (BL) n=149,1974041.4 cells/uLStandard Deviation 1576.73
Cohort 1Change From Baseline to Month 12 in Neutrophils (CD16+)Change from BL to Month 12 n=87, 164-815.9 cells/uLStandard Deviation 1368.23
Cohort 2Change From Baseline to Month 12 in Neutrophils (CD16+)Baseline (BL) n=149,1973717.9 cells/uLStandard Deviation 1552.87
Cohort 2Change From Baseline to Month 12 in Neutrophils (CD16+)Change from BL to Month 12 n=87, 164-345.0 cells/uLStandard Deviation 1253.29
Secondary

Change From Baseline to Month 12 in NK Cells (CD56+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in NK Cells (CD56+)Baseline (BL) n=149,197166.4 cells/uLStandard Deviation 98.23
Cohort 1Change From Baseline to Month 12 in NK Cells (CD56+)Change from BL to Month 12 n=87,164-32.6 cells/uLStandard Deviation 97.86
Cohort 2Change From Baseline to Month 12 in NK Cells (CD56+)Baseline (BL) n=149,197181.0 cells/uLStandard Deviation 113.95
Cohort 2Change From Baseline to Month 12 in NK Cells (CD56+)Change from BL to Month 12 n=87,164-28.9 cells/uLStandard Deviation 86.71
Secondary

Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline (BL) n=144,21212.3 cells/uLStandard Deviation 12.88
Cohort 1Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Change from BL to Month 12 n=82,174-7.7 cells/uLStandard Deviation 11.6
Cohort 2Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Baseline (BL) n=144,2125.3 cells/uLStandard Deviation 7.66
Cohort 2Change From Baseline to Month 12 in Regulatory B Lymphocytes (CD19+CD24+CD38+)Change from BL to Month 12 n=82,1740.8 cells/uLStandard Deviation 8.88
Secondary

Change From Baseline to Month 12 in Total CD19+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD19+ Absolute Cell CountBaseline (BL) n=151,213259.7 cells/uLStandard Deviation 167.94
Cohort 1Change From Baseline to Month 12 in Total CD19+ Absolute Cell CountChange from BL to Month 12 n=88,176-218.9 cells/uLStandard Deviation 127.69
Cohort 2Change From Baseline to Month 12 in Total CD19+ Absolute Cell CountBaseline (BL) n=151,21321.4 cells/uLStandard Deviation 45.19
Cohort 2Change From Baseline to Month 12 in Total CD19+ Absolute Cell CountChange from BL to Month 12 n=88,1761.0 cells/uLStandard Deviation 52.35
Secondary

Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)Baseline (BL) n=152,21313.97 cells/uLStandard Deviation 7.245
Cohort 1Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)Change from BL to Month 12 n=89,176-8.86 cells/uLStandard Deviation 7.222
Cohort 2Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)Baseline (BL) n=152,2134.81 cells/uLStandard Deviation 5.294
Cohort 2Change From Baseline to Month 12 in Total CD19+ Differential Cell Count (%)Change from BL to Month 12 n=89,1760.20 cells/uLStandard Deviation 3.21
Secondary

Change From Baseline to Month 12 in Total CD4+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD4+ Absolute Cell CountBaseline (BL) n=156,213936.3 cells/uLStandard Deviation 443.31
Cohort 1Change From Baseline to Month 12 in Total CD4+ Absolute Cell CountChange from BL to Month 12 n=94,176-844.9 cells/uLStandard Deviation 439.92
Cohort 2Change From Baseline to Month 12 in Total CD4+ Absolute Cell CountBaseline (BL) n=156,21364.4 cells/uLStandard Deviation 122.56
Cohort 2Change From Baseline to Month 12 in Total CD4+ Absolute Cell CountChange from BL to Month 12 n=94,1760.7 cells/uLStandard Deviation 101.82
Secondary

Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)Baseline (BL) n=157,21349.40 cells/uLStandard Deviation 10.115
Cohort 1Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)Change from BL to Month 12 n=95,176-37.90 cells/uLStandard Deviation 12.756
Cohort 2Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)Baseline (BL) n=157,21311.95 cells/uLStandard Deviation 12.637
Cohort 2Change From Baseline to Month 12 in Total CD4+ Differential Cell Count (%)Change from BL to Month 12 n=95,1760.70 cells/uLStandard Deviation 6.127
Secondary

Change From Baseline to Month 12 in Total CD8+ Absolute Cell Count

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD8+ Absolute Cell CountBaseline (BL) n=156,213419.9 cells/uLStandard Deviation 257.71
Cohort 1Change From Baseline to Month 12 in Total CD8+ Absolute Cell CountChange from BL to Month 12 n=94,176-265.1 cells/uLStandard Deviation 168.81
Cohort 2Change From Baseline to Month 12 in Total CD8+ Absolute Cell CountBaseline (BL) n=156,213124.6 cells/uLStandard Deviation 213.41
Cohort 2Change From Baseline to Month 12 in Total CD8+ Absolute Cell CountChange from BL to Month 12 n=94,176-11.6 cells/uLStandard Deviation 216
Secondary

Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)

Blood samples (approximately 60-80 ml) were collected at specifiied visits for biomarker and hematology assessments. In Cohort 1 patients it was critical that the blood sample was collected prior to administration of fingolimod, first dose observation (FDO). A central laboratory was used for analysis of all specimens collected.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)Baseline (BL) n=157,21321.86 cells/uLStandard Deviation 7.852
Cohort 1Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)Change from BL to Month 12 n=95,1764.33 cells/uLStandard Deviation 11.185
Cohort 2Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)Baseline (BL) n=157,21325.25 cells/uLStandard Deviation 14.406
Cohort 2Change From Baseline to Month 12 in Total CD8+ Differential Cell Counts (%)Change from BL to Month 12 n=95,1760.34 cells/uLStandard Deviation 5.15
Secondary

Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)

Time frame: Baseline to Month 6 and 12

Population: Safety analysis set

ArmMeasureGroupValue (MEAN)Dispersion
Cohort 1Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Baseline (BL) n=159,2151.273 cells/uLStandard Deviation 1.293
Cohort 1Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Change from BL to Month 6 n=116,1950.038 cells/uLStandard Deviation 0.2874
Cohort 1Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Change from BL to Month 12 n=100,1800.040 cells/uLStandard Deviation 0.3397
Cohort 2Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Baseline (BL) n=159,2151.391 cells/uLStandard Deviation 1.26
Cohort 2Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Change from BL to Month 6 n=116,1950.045 cells/uLStandard Deviation 0.4724
Cohort 2Change From Baseline to Months 6 and 12 in the Anti-JCV Antibody Index (Index/Value)Change from BL to Month 12 n=100,1800.145 cells/uLStandard Deviation 0.6062
Secondary

Multiple Sclerosis (MS) Relapses During Treatment

A relapse is defined as the appearance of a new neurological abnormality or worsening of previously stable or improving pre-existing neurological abnormality, separated by at least 30 days from onset of a preceding clinical demyelinating event. The abnormality must be present for at least 24 hours and occur in the absence of fever (\<37.5°C) or infection.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (NUMBER)
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentRelapses requiring steroid use7 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentNumber of patients with relapses11 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentMild relapse5 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentRelapses not requiring steroid use5 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentModerate relapse6 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentSevere relapse1 relapses
Cohort 1Multiple Sclerosis (MS) Relapses During TreatmentTotal number of relapses12 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentSevere relapse0 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentNumber of patients with relapses13 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentTotal number of relapses13 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentRelapses not requiring steroid use5 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentRelapses requiring steroid use8 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentMild relapse8 relapses
Cohort 2Multiple Sclerosis (MS) Relapses During TreatmentModerate relapse5 relapses
Secondary

Number of Participants Who Received Steroid Treatment for MS Relapses During Treatment

A relapse is defined as the appearance of a new neurological abnormality or worsening of previously stable or improving pre-existing neurological abnormality, separated by at least 30 days from onset of a preceding clinical demyelinating event. The abnormality must be present for at least 24 hours and occur in the absence of fever (\<37.5°C) or infection.

Time frame: Baseline to Month 12

Population: Safety analysis set

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPatients with ≥ 1 relapses11 Participants
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPatients with relapse who received ≥ 1 steroid7 Participants
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentCorticosteroids for systemic use7 Participants
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentMethylprednisolone sodium succinate4 Participants
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentMethylprednisolone3 Participants
Cohort 1Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPrednisone0 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentMethylprednisolone2 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPatients with ≥ 1 relapses13 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentMethylprednisolone sodium succinate4 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPatients with relapse who received ≥ 1 steroid8 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentPrednisone3 Participants
Cohort 2Number of Participants Who Received Steroid Treatment for MS Relapses During TreatmentCorticosteroids for systemic use8 Participants

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026