Highly active RMS as defined by:
One relapse in the previous year and at least 1 T1 Gadolinium (Gd)+ lesion or 9 or more T2 lesions, while on therapy with other disease modifying drugs (DMDs)
Two or more relapses in the previous year, whether on DMD treatment or not.
Expanded Disability Status Scale (EDSS) score less than equals to (<=) 5.0.
Other protocol defined inclusion criteria could apply.

NCT03364036_inc_T1
Qualifier
Highly active
NCT03364036_inc_T2
Condition
RMS
NCT03364036_inc_T4
Multiplier
One
NCT03364036_inc_T5
Condition
relapse
NCT03364036_inc_T6
Temporal
in the previous year
NCT03364036_inc_T7
Multiplier
at least 1
NCT03364036_inc_T8
Condition
lesion
NCT03364036_inc_T9
Qualifier
T1 Gadolinium (Gd)+
NCT03364036_inc_T10
Multiplier
9 or more
NCT03364036_inc_T11
Condition
T2 lesions
NCT03364036_inc_T12
Temporal
while on therapy
NCT03364036_inc_T13
Reference_point
therapy
NCT03364036_inc_T14
Procedure
therapy
NCT03364036_inc_T15
Drug
disease modifying drugs (DMDs)
NCT03364036_inc_T16
Qualifier
other
NCT03364036_inc_T17
Scope
One relapse in the previous year and at least 1 T1 Gadolinium (Gd)+ lesion or 9 or more T2 lesions
NCT03364036_inc_T18
Multiplier
Two or more
NCT03364036_inc_T19
Condition
relapses
NCT03364036_inc_T20
Temporal
in the previous year
NCT03364036_inc_T21
Measurement
Expanded Disability Status Scale (EDSS) score
NCT03364036_inc_T22
Value
less than equals to (<=) 5.0