Trial Outcomes & Findings for MSB11456 in Participants With Moderately to Severely Active Rheumatoid Arthritis (NCT NCT04512001)

NCT ID: NCT04512001

Last Updated: 2023-06-27

Results Overview

The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: Tender Joint Count (TJC), Swollen Joint Count (SJC), erythrocyte sedimentation rate (ESR) and Patient's Global Assessment of Disease Activity. The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56\*√(TJC28) + 0.28\*√(SJC28) + 0.014\*GH + 0.70\*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity). Higher values mean a higher disease activity. The level of disease activity can be interpreted as: * Remission (score of \<2.6). * Low (score of ≤2.6 to \<3.2). * Moderate (score of ≤3.2 to ≤5.1). * High (score of \>5.1) A negative change from baseline indicates an improvement.

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

604 participants

Primary outcome timeframe

Baseline; Week 24

Results posted on

2023-06-27

Participant Flow

Participant milestones

Participant milestones
Measure
Core Treatment Period: MSB11456
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
Participants who received MSB11456 during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants who received EU-approved RoActemra® during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants who received EU-approved RoActemra® during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Week 0 to Week 24
STARTED
302
302
0
0
0
Week 0 to Week 24
Received Treatment
302
302
0
0
0
Week 0 to Week 24
COMPLETED
267
276
0
0
0
Week 0 to Week 24
NOT COMPLETED
35
26
0
0
0
Week 24 to Week 63
STARTED
0
0
267
139
137
Week 24 to Week 63
Received Treatment
0
0
266
139
136
Week 24 to Week 63
COMPLETED
0
0
244
123
122
Week 24 to Week 63
NOT COMPLETED
0
0
23
16
15

Reasons for withdrawal

Reasons for withdrawal
Measure
Core Treatment Period: MSB11456
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
Participants who received MSB11456 during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants who received EU-approved RoActemra® during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants who received EU-approved RoActemra® during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week for an additional 28-week during the extended treatment period (Week 24 to Week 52).
Week 0 to Week 24
Adverse Event
14
10
0
0
0
Week 0 to Week 24
Death
0
2
0
0
0
Week 0 to Week 24
Withdrawal by Subject
16
9
0
0
0
Week 0 to Week 24
Discontinued treatment prior to Week 24
4
4
0
0
0
Week 0 to Week 24
Withdrawal By Sponsor's Decision
1
0
0
0
0
Week 0 to Week 24
Subject Did Not Meet Eligibility But Was Randomized
0
1
0
0
0
Week 24 to Week 63
Adverse Event
0
0
13
8
6
Week 24 to Week 63
Lost to Follow-up
0
0
1
1
1
Week 24 to Week 63
Death
0
0
0
1
1
Week 24 to Week 63
Withdrawal by Subject
0
0
6
4
6
Week 24 to Week 63
Miscellaneous
0
0
3
2
1

Baseline Characteristics

MSB11456 in Participants With Moderately to Severely Active Rheumatoid Arthritis

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Total
n=604 Participants
Total of all reporting groups
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Asian
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
White
302 Participants
n=99 Participants
302 Participants
n=107 Participants
604 Participants
n=206 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=99 Participants
0 Participants
n=107 Participants
0 Participants
n=206 Participants
Region of Enrollment
Hungary
19 participants
n=99 Participants
23 participants
n=107 Participants
42 participants
n=206 Participants
Region of Enrollment
Czechia
19 participants
n=99 Participants
25 participants
n=107 Participants
44 participants
n=206 Participants
Region of Enrollment
Poland
156 participants
n=99 Participants
147 participants
n=107 Participants
303 participants
n=206 Participants
Region of Enrollment
Moldova
14 participants
n=99 Participants
9 participants
n=107 Participants
23 participants
n=206 Participants
Region of Enrollment
Georgia
43 participants
n=99 Participants
51 participants
n=107 Participants
94 participants
n=206 Participants
Region of Enrollment
Slovakia
5 participants
n=99 Participants
1 participants
n=107 Participants
6 participants
n=206 Participants
Age, Continuous
51.2 years
STANDARD_DEVIATION 12.72 • n=99 Participants
53.2 years
STANDARD_DEVIATION 11.33 • n=107 Participants
52.2 years
STANDARD_DEVIATION 12.08 • n=206 Participants
Sex: Female, Male
Female
250 Participants
n=99 Participants
248 Participants
n=107 Participants
498 Participants
n=206 Participants
Sex: Female, Male
Male
52 Participants
n=99 Participants
54 Participants
n=107 Participants
106 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants
n=99 Participants
2 Participants
n=107 Participants
3 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
300 Participants
n=99 Participants
300 Participants
n=107 Participants
600 Participants
n=206 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
1 Participants
n=99 Participants
0 Participants
n=107 Participants
1 Participants
n=206 Participants
Region of Enrollment
Bulgaria
18 participants
n=99 Participants
16 participants
n=107 Participants
34 participants
n=206 Participants
Region of Enrollment
Serbia
7 participants
n=99 Participants
11 participants
n=107 Participants
18 participants
n=206 Participants
Region of Enrollment
Russia
21 participants
n=99 Participants
19 participants
n=107 Participants
40 participants
n=206 Participants

PRIMARY outcome

Timeframe: Baseline; Week 24

Population: ITT Analysis Set: includes all randomized participants.

The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: Tender Joint Count (TJC), Swollen Joint Count (SJC), erythrocyte sedimentation rate (ESR) and Patient's Global Assessment of Disease Activity. The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56\*√(TJC28) + 0.28\*√(SJC28) + 0.014\*GH + 0.70\*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity). Higher values mean a higher disease activity. The level of disease activity can be interpreted as: * Remission (score of \<2.6). * Low (score of ≤2.6 to \<3.2). * Moderate (score of ≤3.2 to ≤5.1). * High (score of \>5.1) A negative change from baseline indicates an improvement.

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
-3.53 score on a scale
Standard Error 0.106
-3.54 score on a scale
Standard Error 0.106

SECONDARY outcome

Timeframe: Baseline, Week 2, Week 4, Week 8, Week 12, Week 16; Extended Period Baseline (Week 24), Week 30, Week 42, and Week 52

Population: ITT Analysis Set: includes all randomized participants in either the Core Treatment period or the Extended Treatment period and who had a result at baseline and at each specific time point.

The DAS28-ESR is a measure of disease activity in 28 joints that consists of a composite numerical score of the following variables: TJC, SJC, ESR and Patient's Global Assessment of Disease Activity. The DAS28-ESR score was derived using the formula: DAS28-ESR = 0.56\*√(TJC28) + 0.28\*√(SJC28) + 0.014\*GH + 0.70\*Ln(ESR), where, TJC28 = 28 joint count for tenderness, SJC28 = 28 joint count for swelling, Ln(ESR) = natural logarithm of ESR, GH = the general health component of the DAS (i.e., Patient's Global Assessment of Disease Activity on a scale of 1 to 100 where 100 is maximal activity). Higher values mean a higher disease activity. The level of disease activity can be interpreted as: * Remission (score of \<2.6). * Low (score of ≤2.6 to \<3.2). * Moderate (score of ≤3.2 to ≤5.1). * High (score of \>5.1) A negative change from baseline indicates an improvement. For weeks 30, 42 and 52, the extended baseline (week 24) was used for the change in DAS28-ESR calculation.

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=267 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
n=137 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 2
-1.24 score on a scale
Standard Deviation 1.022
-1.21 score on a scale
Standard Deviation 0.949
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 4
-1.96 score on a scale
Standard Deviation 1.184
-1.98 score on a scale
Standard Deviation 1.135
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 8
-2.75 score on a scale
Standard Deviation 1.220
-2.69 score on a scale
Standard Deviation 1.260
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 12
-3.13 score on a scale
Standard Deviation 1.249
-3.09 score on a scale
Standard Deviation 1.279
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 16
-3.41 score on a scale
Standard Deviation 1.288
-3.32 score on a scale
Standard Deviation 1.242
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 30
-0.16 score on a scale
Standard Deviation 0.801
-0.13 score on a scale
Standard Deviation 0.756
-0.02 score on a scale
Standard Deviation 0.863
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 42
-0.34 score on a scale
Standard Deviation 1.042
-0.08 score on a scale
Standard Deviation 1.026
-0.27 score on a scale
Standard Deviation 1.031
Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR)
Week 52
-0.42 score on a scale
Standard Deviation 1.185
-0.31 score on a scale
Standard Deviation 1.064
-0.37 score on a scale
Standard Deviation 1.086

SECONDARY outcome

Timeframe: Baseline; Week 24

Population: ITT Analysis Set: includes all randomized participants.

ACR20 was defined as the number of participants with at least 20% improvement from baseline in number of tender and swollen joints (68/66 joint count), and at least 20% improvement from baseline in three or more of the 5 ACR Core Set measures: * Patient's Assessment of Arthritis Pain * Physical Function Assessment (Health Assessment Questionnaire-Disability Index) * Acute phase reactant level (erythrocyte sedimentation rate or C-reactive protein) * Patient's Global Assessment of Disease Activity and * Physician's Global Assessment of Disease Activity

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Number of Participants With 20% Improvement in American College of Rheumatology (ACR20) Response
244 Participants
256 Participants

SECONDARY outcome

Timeframe: Baseline to end of study, up to Week 63

Population: Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra).

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=163 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Number of Participants Who Experienced One or More Treatment-Emergent Adverse Event (TEAE)
237 Participants
105 Participants
125 Participants

SECONDARY outcome

Timeframe: Baseline to end of study, up to Week 63

Population: Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra).

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=163 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Number of Participants Who Experienced One or More Treatment-Emergent Serious Adverse Event (TESAE)
51 Participants
20 Participants
33 Participants

SECONDARY outcome

Timeframe: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55

Population: All participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra) in either the Core Treatment Period or the Extended Treatment Period and had a valid ADA result at the specific time points.

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=266 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
n=136 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Overall (includes all time points expect Baseline)
96.0 percentage of participants
96.3 percentage of participants
97.4 percentage of participants
97.1 percentage of participants
94.1 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Baseline
6.6 percentage of participants
8.3 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 2
87.1 percentage of participants
88.7 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 24 (Extended Treatment Period Baseline)
76.3 percentage of participants
68.6 percentage of participants
86.8 percentage of participants
77.7 percentage of participants
87.5 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 30
76.7 percentage of participants
73.1 percentage of participants
65.9 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 52
80.9 percentage of participants
76.8 percentage of participants
61.1 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 55
81.4 percentage of participants
82.8 percentage of participants
77.9 percentage of participants
Percentage of Participants With Positive Anti-Drug Antibodies (ADAs)
Week 12
79.0 percentage of participants
74.3 percentage of participants

SECONDARY outcome

Timeframe: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55

Population: All participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra) in either the Core Treatment Period or the Extended Treatment Period and had a valid ADA result at the specific time points.

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=266 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
n=136 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Anti-Drug Antibodies (ADAs) Titer Levels
Overall (includes all time points except Baseline)
106.3 titer
Interval 60.0 to 15360.0
104.0 titer
Interval 60.0 to 122880.0
215.4 titer
Interval 60.0 to 15360.0
166.3 titer
Interval 60.0 to 15360.0
101.1 titer
Interval 60.0 to 960.0
Anti-Drug Antibodies (ADAs) Titer Levels
Baseline
71.4 titer
Interval 60.0 to 960.0
130.4 titer
Interval 60.0 to 1920.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 2
81.2 titer
Interval 60.0 to 1920.0
88.1 titer
Interval 60.0 to 15360.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 12
113.8 titer
Interval 60.0 to 960.0
123.1 titer
Interval 60.0 to 122880.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 24 (Extended Treatment Period Baseline)
138.4 titer
Interval 60.0 to 15360.0
102.9 titer
Interval 60.0 to 1920.0
127.7 titer
Interval 60.0 to 15360.0
106.1 titer
Interval 60.0 to 1920.0
95.6 titer
Interval 60.0 to 960.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 30
173.0 titer
Interval 60.0 to 15360.0
130.6 titer
Interval 60.0 to 7680.0
93.7 titer
Interval 60.0 to 960.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 52
230.9 titer
Interval 60.0 to 7680.0
174.7 titer
Interval 60.0 to 15360.0
96.7 titer
Interval 60.0 to 480.0
Anti-Drug Antibodies (ADAs) Titer Levels
Week 55
251.2 titer
Interval 60.0 to 15360.0
200.8 titer
Interval 60.0 to 15360.0
112.4 titer
Interval 60.0 to 480.0

SECONDARY outcome

Timeframe: Baseline, Week 2, Week 12, Week 24, Week 30, Week 52 and Week 55

Population: All participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra) in either the Core Treatment Period or the Extended Treatment Period and had a valid ADA result at the specific time points.

Outcome measures

Outcome measures
Measure
Core Treatment Period: MSB11456
n=302 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: RoActemra®
n=302 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24).
Core Treatment Period: MSB11456; Extended Treatment Period: MSB11456
n=266 Participants
Participants received MSB11456 subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Core Treatment Period: EU-approved RoActemra®; Extended Treatment Period: EU-approved RoActemra®
n=136 Participants
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to continue receiving EU-approved RoActemra® subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
Percentage of Participants With Neutralizing Antibodies (NAb)
Overall (includes all time points except Baseline)
8.4 percentage of participants
11.3 percentage of participants
13.2 percentage of participants
16.8 percentage of participants
11.9 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Baseline
0 percentage of participants
0 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 2
3.8 percentage of participants
3.4 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 12
2.5 percentage of participants
4.1 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 24 (Extended Treatment Period Baseline)
2.9 percentage of participants
4.9 percentage of participants
3.8 percentage of participants
5.8 percentage of participants
5.9 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 30
6.1 percentage of participants
9.7 percentage of participants
3.0 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 52
1.6 percentage of participants
2.4 percentage of participants
1.6 percentage of participants
Percentage of Participants With Neutralizing Antibodies (NAb)
Week 55
7.0 percentage of participants
6.6 percentage of participants
9.0 percentage of participants

Adverse Events

MSB11456

Serious events: 51 serious events
Other events: 163 other events
Deaths: 0 deaths

Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456

Serious events: 20 serious events
Other events: 82 other events
Deaths: 1 deaths

EU-approved RoActemra®

Serious events: 33 serious events
Other events: 92 other events
Deaths: 3 deaths

Serious adverse events

Serious adverse events
Measure
MSB11456
n=302 participants at risk
All participants who received MSB11456 in the Core Treatment Period (Baseline to Week 24) and who could then be re-randomized to continue MSB11456 in the Extended Treatment Period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 participants at risk
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
EU-approved RoActemra®
n=163 participants at risk
All participants who received EU-approved RoActemra® in the Core Treatment Period (Baseline to Week 24) and who could then re-randomized to continue RoActemra® in the Extended Treatment Period (Week 24 to Week 52).
Infections and infestations
COVID-19
12.6%
38/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
8.6%
12/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
11.7%
19/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Abscess limb
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Asymptomatic COVID-19
0.66%
2/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Cellulitis
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Spinal stenosis
0.66%
2/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Foot deformity
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Rheumatoid arthritis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Spondyloarthropathy
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Spondylolisthesis
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Acute myocardial infarction
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Atrioventricular block complete
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Cardiogenic shock
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Coronary artery stenosis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Coronary artery thrombosis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Myocardial infarction
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Basal cell carcinoma
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Follicular thyroid cancer
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Nervous system disorders
Carotid artery disease
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Nervous system disorders
Ischaemic stroke
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Nervous system disorders
Transient ischaemic attack
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Iron deficiency anaemia
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Neutropenia
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Hepatobiliary disorders
Autoimmune hepatitis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Hepatobiliary disorders
Cholecystitis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Hepatobiliary disorders
Cholelithiasis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Hepatobiliary disorders
Hepatic steatosis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Reproductive system and breast disorders
Ovarian cyst
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Injury, poisoning and procedural complications
Wrist fracture
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Renal and urinary disorders
Cystitis noninfective
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Vascular disorders
Thrombophlebitis
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Arthritis bacterial
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Bacterial infection
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
COVID-19 pneumonia
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Pelvic inflammatory disease
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Cardiac disorders
Arteriosclerosis coronary artery
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Osteoarthritis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Benign ovarian tumour
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Gastrointestinal stromal tumour
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Squamous cell carcinoma of lung
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Uterine leiomyoma
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Anaemia
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Hilar lymphadenopathy
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Lymphadenopathy mediastinal
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Reproductive system and breast disorders
Menorrhagia
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Reproductive system and breast disorders
Uterine polyp
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Gastrointestinal disorders
Gastrointestinal haemorrhage
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Gastrointestinal disorders
Mechanical ileus
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
SARS-CoV-2 test positive
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Pregnancy, puerperium and perinatal conditions
Stillbirth
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Respiratory, thoracic and mediastinal disorders
Bronchiectasis
0.00%
0/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.

Other adverse events

Other adverse events
Measure
MSB11456
n=302 participants at risk
All participants who received MSB11456 in the Core Treatment Period (Baseline to Week 24) and who could then be re-randomized to continue MSB11456 in the Extended Treatment Period (Week 24 to Week 52).
Core Treatment Period: RoActemra®; Extended Treatment Period: MSB11456
n=139 participants at risk
Participants received EU-approved RoActemra® subcutaneously, once a week during the core treatment period (Baseline to Week 24). Participants were then re-randomized to begin receiving MSB11456 subcutaneously, once a week during the extended treatment period (Week 24 to Week 52).
EU-approved RoActemra®
n=163 participants at risk
All participants who received EU-approved RoActemra® in the Core Treatment Period (Baseline to Week 24) and who could then re-randomized to continue RoActemra® in the Extended Treatment Period (Week 24 to Week 52).
Investigations
Alanine aminotransferase increased
11.9%
36/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
15.8%
22/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
13.5%
22/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Aspartate aminotransferase increased
6.3%
19/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
6.5%
9/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
6.1%
10/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Leukopenia
7.3%
22/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
5.8%
8/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
7.4%
12/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Neutropenia
6.3%
19/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
5.8%
8/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
6.1%
10/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Metabolism and nutrition disorders
Hypercholesterolaemia
3.3%
10/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.6%
5/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.7%
6/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Thrombocytopenia
3.6%
11/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.4%
2/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
4.3%
7/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Blood bilirubin increased
3.6%
11/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
5.8%
8/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.8%
3/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Mycobacterium tuberculosis complex test positive
4.6%
14/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Blood pressure increased
2.0%
6/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.7%
6/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Blood bilirubin unconjugated increased
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.6%
5/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Blood cholesterol increased
1.3%
4/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.8%
3/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Gamma-glutamyltransferase increased
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.4%
2/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Low density lipoprotein increased
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.2%
2/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Investigations
Blood creatine phosphokinase increased
0.66%
2/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
COVID-19
12.6%
38/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
8.6%
12/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
11.7%
19/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Upper respiratory tract infection
5.6%
17/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
4.3%
6/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
6.1%
10/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Nasopharyngitis
3.0%
9/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.6%
5/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
5.5%
9/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Urinary tract infection
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.8%
3/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Bronchitis
2.3%
7/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.8%
3/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Infections and infestations
Pharyngitis
0.66%
2/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Anaemia
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
4.3%
6/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.2%
2/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Blood and lymphatic system disorders
Lymphopenia
1.7%
5/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.72%
1/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Gastrointestinal disorders
Nausea
3.0%
9/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.7%
6/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Gastrointestinal disorders
Diarrhoea
2.3%
7/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.2%
3/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Metabolism and nutrition disorders
Hyperlipidaemia
3.3%
10/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.6%
5/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
3.1%
5/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Musculoskeletal and connective tissue disorders
Rheumatoid arthritis
2.3%
7/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Nervous system disorders
Headache
5.6%
17/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.4%
2/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Nervous system disorders
Dizziness
1.3%
4/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.4%
2/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Skin and subcutaneous tissue disorders
Pruritus
1.3%
4/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Skin and subcutaneous tissue disorders
Rash
0.99%
3/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
1.4%
2/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Skin and subcutaneous tissue disorders
Dermatitis allergic
0.33%
1/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.2%
3/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.00%
0/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Vascular disorders
Hypertension
4.3%
13/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
4.3%
6/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.5%
4/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
Renal and urinary disorders
Cystitis noninfective
0.66%
2/302 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
2.9%
4/139 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.
0.61%
1/163 • Day 1 up to Week 63
Safety Analysis Set: all participants who received at least one dose of study drug (MBS11456 or EU-approved RoActemra). The tables below only include treatment-emergent adverse events and "Other Adverse Events" only include non-serious TEAEs.

Additional Information

Clinical Development

Fresenius Kabi SwissBioSim GmbH

Phone: 793075735

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place