ACT-MOVE: A Study of Tocilizumab (RoActemra/Actemra) in Monotherapy or in Combination With Methotrexate or Other Non-Biologic DMARDs in Participants With Active Rheumatoid Arthritis and an Inadequate Response to Current Non-Biologic DMARD Therapy or the First Anti-TNF Biologic Agent
Study Details
Study Description
Brief Summary
This open-label study will evaluate the efficacy and safety of tocilizumab as monotherapy or in combination with methotrexate or other non-biologic disease modifying anti-rheumatic drugs (DMARDs) in participants with active rheumatoid arthritis (RA) and an inadequate response to current non-biologic DMARD therapy or the first anti-tumour necrosis factor (anti-TNF) agent. Participants will receive tocilizumab 162 milligrams (mg) subcutaneously once a week for 52 weeks.
Condition or Disease | Intervention/Treatment | Phase |
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Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Tocilizumab Monotherapy Participants will receive a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. |
Drug: Tocilizumab
Tocilizumab 162 mg will be administered once a week by SC injection and as a single fixed dose, irrespective of body weight, for the treatment duration of 52 weeks.
Other Names:
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Experimental: Tocilizumab in Combination With Methotrexate or Other DMARDs Participants will receive a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Drug: Tocilizumab
Tocilizumab 162 mg will be administered once a week by SC injection and as a single fixed dose, irrespective of body weight, for the treatment duration of 52 weeks.
Other Names:
Drug: DMARDs
Treatment with non-biologic DMARDs, at a stable dose that was initiated at least 4 weeks prior to baseline, is permitted during the study. The study protocol does not specify any particular therapy.
Drug: Oral Corticosteroids
Stable oral corticosteroids doses (≤10 mg/day prednisone or equivalent) are allowed. The study protocol does not specify any additional detail on types of oral corticosteroids.
Drug: Methotrexate
Methotrexate per investigator's discretion.
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Outcome Measures
Primary Outcome Measures
- Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR) at Week 2 [Baseline, Week 2]
DAS28 was calculated from swollen joint count (SJC) and tender joint count (TJC) using 28 joints count, erythrocyte sedimentation rate (ESR; millimeters per hour [mm/hour]), and patient's global assessment of disease activity (measured on a 0 to 100 mm Visual Analog Scale [VAS] where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR greater than or equal to (≥) 2.6 to less than or equal to (≤) 3.2 implied low disease activity, greater than (>) 3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and less than (<) 2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 4 [Baseline, Week 4]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 8 [Baseline, Week 8]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 12 [Baseline, Week 12]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 16 [Baseline, Week 16]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 20 [Baseline, Week 20]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 24 [Baseline, Week 24]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 28 [Baseline, Week 28]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 32 [Baseline, Week 32]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 36 [Baseline, Week 36]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 40 [Baseline, Week 40]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 44 [Baseline, Week 44]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 48 [Baseline, Week 48]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Week 52 [Baseline, Week 52]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
- Change From Baseline in DAS28-ESR at Early Withdrawal [Baseline, early withdrawal (up to Week 52)]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission.
Secondary Outcome Measures
- Number of Participants Achieving an American College of Rheumatology Criteria 20 (ACR20) Response [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
A participant had an ACR20 response if there was at least a 20 percent (%) improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either C-reactive protein [CRP] or ESR).
- Number of Participants Achieving an ACR50 Response [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
A participant had an ACR50 response if there was at least a 50% improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either CRP or ESR).
- Number of Participants Achieving an ACR70 Response [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
A participant had an ACR70 response if there was at least a 70% improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either CRP or ESR).
- Number of Participants With European League Against Rheumatism (EULAR) Response (Good, Moderate or No Response) Based on DAS28-ESR [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
DAS28-ESR was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (VAS: 0 mm=no disease activity to 100 mm=maximum disease activity). DAS28-ESR scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. The DAS28-ESR based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline and the level of disease activity reached. Good responders had a change from baseline >1.2 with a DAS28 score ≤3.2; moderate responders had a change from baseline >1.2 with a DAS28 score >3.2 or a change from baseline >0.6 to ≤1.2 with a DAS28 score ≤5.1. Participants with change from baseline >0.6 to ≤1.2 with a DAS28 score >5.1, or any score with change from baseline ≤0.6, were assessed as non-responders.
- Change From Baseline in Simplified Disease Activity Index (SDAI) at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
The SDAI is the numerical sum of five outcome parameters: TJC and SJC based on a 28-joint assessment, patient and physician global assessment of disease activity assessed on 0-10 centimeter (cm) VAS (0 cm= no disease activity and 10 cm= worst disease activity), and CRP in milligrams per liter (mg/L). SDAI total score = 0-86. SDAI ≤3.3 indicates clinical remission, >3.3 to 11 = low disease activity, >11 to 26 = moderate disease activity, and >26 = high (or severe) disease activity.
- Change From Baseline in Clinical Disease Activity Index (CDAI) at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
The CDAI is the numerical sum of four outcome parameters: TJC and SJC based on a 28-joint assessment, patient and physician's global assessment of disease activity assessed on 0-10 cm VAS (0 cm= no disease activity and 10 cm= worst disease activity). CDAI total score = 0-76. CDAI ≤2.8 indicates clinical remission, >2.8 to 10 = low disease activity, >10 to 22 = moderate disease activity, and >22 = high (or severe) disease activity.
- Percent Change From Baseline in Total TJC on 68 Joints at Week 52 [Baseline, Week 52]
Number of tender joints was determined by examining 68 joints and identified the joints that were painful under pressure or to passive motion. The number of tender joints was recorded on the joint assessment form at each visit, no tenderness = 0, tenderness = 1; total was calculated by adding all the joints for a maximum score of 68. A reduction in number of tender joints compared to baseline indicates improvement. The outcome is reported as the percent change from baseline to end of treatment (52 weeks).
- Change From Baseline in Total TJC on 28 Joints at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
Number of tender joints was determined by examining 28 joints and identified the joints that were painful under pressure or to passive motion. The number of tender joints was recorded on the joint assessment form at each visit, no tenderness = 0, tenderness = 1; total was calculated by adding all the joints for a maximum score of 28. A reduction in number of tender joints compared to baseline indicates improvement.
- Percent Change From Baseline in Total SJC on 66 Joints at Week 52 [Baseline, Week 52]
Number of swollen joints was determined by examination of 66 joints and identifying when swelling was present. The number of swollen joints was recorded on the joint assessment form at each visit, no swelling = 0, swelling =1; total was calculated by adding all the joints for a maximum score of 66. A reduction in number of swollen joints compared to baseline indicates improvement. The outcome is reported as the percent change from baseline to end of treatment (52 weeks).
- Change From Baseline in Total SJC on 28 Joints at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
Number of swollen joints was determined by examination of 28 joints and identifying when swelling was present. The number of swollen joints was recorded on the joint assessment form at each visit, no swelling = 0, swelling =1; total was calculated by adding all the joints for a maximum score of 28. A reduction in number of swollen joints compared to baseline indicates improvement.
- Number of Participants Who Achieved Low Disease Activity as Defined by DAS28-ESR ≤3.2 [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity.
- Number of Participants Who Achieved Remission as Defined by DAS28-ESR <2.6 [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR <2.6 implied clinical remission.
- Number of Participants With Non-Biologic DMARD/Corticosteroid Dose Reductions and/or Discontinuation [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, at early withdrawal (up to Week 52), follow-up Week 4 (up to Week 56), and follow-up Week 8 (up to Week 60)]
Results are reported for number of participants who had non-biologic DMARD/corticosteroid dose reductions and/or discontinuation by reasons for dose reductions or discontinuation (safety reasons, discomfort, lack of efficacy, other reasons, and unknown reasons). Participants may be included under more than one reason.
- Percentage of Methotrexate Adherence as Assessed by Methotrexate Adherence Questionnaire [Baseline, Weeks 12, 24, 36, 52, and at early withdrawal (up to Week 52)]
Methotrexate adherence was determined from responses to the question 'Over the last 3 months you were prescribed 12 doses of methotrexate, how many (approximately) have you taken?' Adherence (%) was calculated as: (Approximate number of doses taken/12)*100.
- Patient Global Assessment of Disease Activity VAS Score [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
Patient global assessment of disease activity was measured on a 0 to 100 mm horizontal VAS where 0 mm=no disease activity and 100 mm=maximum disease activity.
- Patient Pain VAS Score [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
This assessment represents the participant's assessment of his/her current level of pain on a 100 mm horizontal VAS where 0 mm= no pain to 100 mm= unbearable pain.
- Health Assessment Questionnaire-Disability Index (HAQ-DI) Score [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
The HAQ-DI questionnaire measures functional status (disability) and health-related quality of life. It measures the participant's ability to perform everyday tasks. The index consists of 20 questions regarding the function of the upper and lower extremities. These questions are summarized in 8 categories: dressing and grooming, arising, eating, walking, hygiene, reach, grip, and common activities over past week. Each question is evaluated according to the degree of severity on a 4-point scale. Total score for HAQ-DI was the average of all questions and ranges from 0 = without any difficulty to 3 = unable to do.
- Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
The FACIT-F score was calculated according to a 13-item questionnaire that assesses self-reported fatigue and its impact upon daily activities and function. FACIT-F is a 13-item questionnaire. Participants scored each item on a 5-point scale: 0 (Not at all) to 4 (Very much). The larger the participant's response to the questions (with the exception of 2 negatively stated), the greater the participant's fatigue. For all questions, except for the 2 negatively stated ones, the code was reversed and a new score was calculated as (4 minus the participant's response). The sum of all responses resulted in the FACIT-F score for a total possible score of 0 (worse score) to 52 (better score).
- Number of Participants Compliant to Tocilizumab Treatment as Measured by Diary Cards and Return Records [Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52)]
A diary card was provided to participants to record home injections. Participants were asked to return all empty drug supply boxes, unused pre-filled syringe, and diary cards to the clinic at each visit as a measure of drug accountability and participant compliance. A participant was considered compliant if the participant correctly administered all scheduled doses of SC tocilizumab during the assessment period.
- Number of Participants With Anti-Tocilizumab Antibodies [Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks)]
- Serum Levels of Tocilizumab [Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks)]
- Serum Levels of Soluble Interleukin-6 Receptors (sIL-6Rs) [Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks)]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Active RA according to the revised (1987) ACR criteria or EULAR/ACR (2010) criteria
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Participants who have an inadequate response to current non-biologic DMARD therapy or the first anti-TNF agent (in monotherapy or in combination with MTX or other non-biologic DMARDs). Inadequate response to anti-TNF treatment is defined as DAS28 score improvement of less than 1.2 or participants achieving a DAS28 score improvement of 1.2 but not achieving low disease activity (current DAS28-ESR above 3.2) according to a treat-to-target strategy and have not been previously exposed to treatment with tocilizumab. Inadequate response to non-biologic DMARD therapy will be assessed according to local guidelines and the participants will need to be eligible for biologic therapy according to local guidelines
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Oral corticosteroids (≤10 mg/day prednisone or equivalent) and non-steroidal anti-inflammatory drugs (NSAIDs; up to recommended dose) are permitted if on stable dose regimen for greater than or equal to [≥] 4 weeks prior to baseline
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Permitted non-biologic DMARDs are allowed if on stable dose for at least 4 weeks prior to baseline
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Receiving treatment on an outpatient basis, not including tocilizumab
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Females of childbearing potential and males with female partners of childbearing potential must agree to use reliable means of contraception as defined by protocol during the study and for at least 3 months following the last dose of tocilizumab
Exclusion Criteria:
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Major surgery (including joint surgery) within 8 weeks prior to screening or planned major surgery within 6 months following baseline
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Rheumatic autoimmune disease other than RA
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Functional Class IV as defined by the ACR Classification of Functional Status in Rheumatoid Arthritis
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Diagnosis of juvenile idiopathic arthritis or juvenile RA and/or RA before the age of 16
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Prior history of or current inflammatory joint disease other than RA
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Exposure to tocilizumab either intravenous or SC at any time prior to baseline
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Treatment with any investigational agent within 4 weeks (or 5 half-lives of the investigational drug, whichever is longer) of screening
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Intra-articular or parenteral corticosteroids within 4 weeks prior to baseline
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History of severe allergic or anaphylactic reactions to human, humanized or murine monoclonal antibodies
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Known active current or history of recurrent infections
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Major episode of infection requiring hospitalization or treatment with IV antibiotics within 4 weeks of screening or oral antibiotics within 2 weeks of screening
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Active tuberculosis (TB) requiring treatment within the previous 3 years
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Positive for hepatitis B or hepatitis C virus infection
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Primary or secondary immunodeficiency (history of or currently active)
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Pregnant or lactating women
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Inadequate hematologic, renal or liver function
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Aberdeen Royal Infirmary | Aberdeen | United Kingdom | AB25 2ZN | |
2 | Christchurch Hospital; Rheumatology | Bournemouth | United Kingdom | BH23 2JX | |
3 | Royal Sussex County Hospital; Clinical Investigation Research Unit | Brighton | United Kingdom | BN2 5BE | |
4 | Queens Hospital | Burton on Trent | United Kingdom | DE13 0RB | |
5 | West Suffolk Hospital | Bury Saint Edmonds | United Kingdom | IP33 2QZ | |
6 | Addenbrooke'S Hospital; Rheumatology Research Unit | Cambridge | United Kingdom | CB2 2QQ | |
7 | Cannock Chase Hospital; Rheumatology | Cannock | United Kingdom | WS11 5XY | |
8 | University Hospital of Wales; Dept of Rhematology | Cardiff | United Kingdom | CF14 4XW | |
9 | Broomfield Hospital | Chelmsford | United Kingdom | CM1 7ET | |
10 | Countess of Chester Hospital; Dept of Rheumatology | Chester | United Kingdom | CH2 1UL | |
11 | Dewsbury & District Hospital; Dept of Rheumatology | Dewsbury | United Kingdom | WF13 4HS | |
12 | Russells Hall Hospital; Rheumatology Department | Dudley | United Kingdom | DY1 2HQ | |
13 | Ninewells Hospital | Dundee | United Kingdom | DD12 9SY | |
14 | Eastbourne District General Hospital; Dept of Rheumatology | Eastbourne | United Kingdom | BN21 2UD | |
15 | Western General Hospital; Pharmacy Department | Edinburgh | United Kingdom | EH4 2XU | |
16 | Gartnavel General Hospital; Rheumatology | Glasgow | United Kingdom | G12 0YN | |
17 | Diana Princess of Wales Hosp. | Grimsby | United Kingdom | DN33 2BA | |
18 | Princess Alexandra Hospital | Harlow | United Kingdom | CM20 1QX | |
19 | Northwick Park Hospital | Harrow | United Kingdom | HA1 3UJ | |
20 | Hemel Hempstead General Hospital; Rheumatology Dept | Hemel Hempstead | United Kingdom | HP2 4AD | |
21 | Hull Royal Infirmary; Rheumatology Department | Hull | United Kingdom | HU3 3JZ | |
22 | Llandudno General Hospital | Llandudno | United Kingdom | LL30 1LB | |
23 | Whipps Cross Hospital; Rheumatology Dept | London | United Kingdom | E11 1NR | |
24 | Royal Free Hospital; Department of Rheumatology | London | United Kingdom | NW3 2QG | |
25 | Maidstone Hospital; Dept of Rheumatology | Maidstone | United Kingdom | ME16 9QQ | |
26 | Wythenshawe Hospital | Manchester | United Kingdom | M23 9QZ | |
27 | Freeman Hospital; Dept of Rheumatology | Newcastle Upon Tyne | United Kingdom | NE7 7DN | |
28 | North Tyneside General Hospital | North Shields | United Kingdom | NE29 8NH | |
29 | Norfolk & Norwich Hospital; Rheumatology | Norwich | United Kingdom | NR4 7UY | |
30 | Integrated Care Centre | Oldham | United Kingdom | OL1 1NL | |
31 | Solihull Hospital | Solihull | United Kingdom | B91 2JL | |
32 | Haywood Hospital; Staffordshire Rheumatology Centre | Stoke-on-trent | United Kingdom | ST6 7AG | |
33 | Great Western Hospital; Dept of Rheumatology | Swindon | United Kingdom | SN3 6BB | |
34 | Torbay Hospital; Dept of Rhematology | Torquay | United Kingdom | TQ2 7AA | |
35 | Royal Cornwall Hospital; Rhuematololgy Dept | Truro | United Kingdom | TR1 3LJ | |
36 | Warrington Hospital | Warrington | United Kingdom | WA5 1QG | |
37 | Wrightington Hospital; Rheumatology | Wigan | United Kingdom | WN6 9EW | |
38 | Wishaw General Hospital | Wishaw | United Kingdom | ML2 0DP |
Sponsors and Collaborators
- Hoffmann-La Roche
Investigators
- Study Director: Clinical Trials, Hoffmann-La Roche
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- ML28641
- 2013-000054-22
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | A total of 162 participants were enrolled. One participant who did not receive a dose of tocilizumab was excluded from the full analysis set (FAS) and the results are reported for 161 participants. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly subcutaneous (SC) injection of tocilizumab 162 milligrams (mg) as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic disease modifying anti-rheumatic drugs (DMARDs) for 52 weeks. |
Period Title: Overall Study | ||
STARTED | 22 | 140 |
Received at Least 1 Dose of Tocilizumab | 21 | 140 |
COMPLETED | 7 | 65 |
NOT COMPLETED | 15 | 75 |
Baseline Characteristics
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs | Total |
---|---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. | Total of all reporting groups |
Overall Participants | 21 | 140 | 161 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
53.9
(13.63)
|
55.3
(10.76)
|
55.1
(11.14)
|
Sex: Female, Male (Count of Participants) | |||
Female |
16
76.2%
|
104
74.3%
|
120
74.5%
|
Male |
5
23.8%
|
36
25.7%
|
41
25.5%
|
Outcome Measures
Title | Change From Baseline in Disease Activity Score 28-Erythrocyte Sedimentation Rate (DAS28-ESR) at Week 2 |
---|---|
Description | DAS28 was calculated from swollen joint count (SJC) and tender joint count (TJC) using 28 joints count, erythrocyte sedimentation rate (ESR; millimeters per hour [mm/hour]), and patient's global assessment of disease activity (measured on a 0 to 100 mm Visual Analog Scale [VAS] where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR greater than or equal to (≥) 2.6 to less than or equal to (≤) 3.2 implied low disease activity, greater than (>) 3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and less than (<) 2.6 implied clinical remission. |
Time Frame | Baseline, Week 2 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 139 |
Baseline |
5.52
(1.014)
|
5.53
(1.257)
|
Change at Week 2 |
-1.41
(0.994)
|
-1.22
(1.131)
|
Title | Change From Baseline in DAS28-ESR at Week 4 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 4 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 137 |
Mean (Standard Deviation) [units on a scale] |
-1.86
(1.016)
|
-2.11
(1.215)
|
Title | Change From Baseline in DAS28-ESR at Week 8 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 8 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 18 | 131 |
Mean (Standard Deviation) [units on a scale] |
-2.42
(1.352)
|
-2.62
(1.482)
|
Title | Change From Baseline in DAS28-ESR at Week 12 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 12 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 19 | 128 |
Mean (Standard Deviation) [units on a scale] |
-2.33
(1.522)
|
-2.99
(1.510)
|
Title | Change From Baseline in DAS28-ESR at Week 16 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 16 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 18 | 125 |
Mean (Standard Deviation) [units on a scale] |
-2.93
(1.218)
|
-3.07
(1.532)
|
Title | Change From Baseline in DAS28-ESR at Week 20 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 20 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 19 | 121 |
Mean (Standard Deviation) [units on a scale] |
-3.17
(1.346)
|
-3.13
(1.525)
|
Title | Change From Baseline in DAS28-ESR at Week 24 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 19 | 117 |
Mean (Standard Deviation) [units on a scale] |
-3.28
(1.379)
|
-3.33
(1.470)
|
Title | Change From Baseline in DAS28-ESR at Week 28 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 28 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 19 | 115 |
Mean (Standard Deviation) [units on a scale] |
-3.54
(1.260)
|
-3.32
(1.552)
|
Title | Change From Baseline in DAS28-ESR at Week 32 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 32 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 19 | 115 |
Mean (Standard Deviation) [units on a scale] |
-3.19
(1.418)
|
-3.54
(1.448)
|
Title | Change From Baseline in DAS28-ESR at Week 36 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 36 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 18 | 114 |
Mean (Standard Deviation) [units on a scale] |
-3.57
(1.358)
|
-3.55
(1.589)
|
Title | Change From Baseline in DAS28-ESR at Week 40 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 40 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 17 | 111 |
Mean (Standard Deviation) [units on a scale] |
-3.82
(1.143)
|
-3.64
(1.524)
|
Title | Change From Baseline in DAS28-ESR at Week 44 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 44 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 17 | 107 |
Mean (Standard Deviation) [units on a scale] |
-3.61
(1.325)
|
-3.65
(1.574)
|
Title | Change From Baseline in DAS28-ESR at Week 48 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 48 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 16 | 107 |
Mean (Standard Deviation) [units on a scale] |
-3.54
(1.146)
|
-3.65
(1.552)
|
Title | Change From Baseline in DAS28-ESR at Week 52 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 15 | 107 |
Mean (Standard Deviation) [units on a scale] |
-3.75
(1.361)
|
-3.67
(1.592)
|
Title | Change From Baseline in DAS28-ESR at Early Withdrawal |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity, >3.2 to ≤5.1 implied moderate disease activity, >5.1 implied high/severe disease, and <2.6 implied clinical remission. |
Time Frame | Baseline, early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 5 | 28 |
Mean (Standard Deviation) [units on a scale] |
-2.88
(1.236)
|
-1.63
(1.480)
|
Title | Number of Participants Achieving an American College of Rheumatology Criteria 20 (ACR20) Response |
---|---|
Description | A participant had an ACR20 response if there was at least a 20 percent (%) improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either C-reactive protein [CRP] or ESR). |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Week 2 |
6
28.6%
|
23
16.4%
|
Week 4 |
6
28.6%
|
68
48.6%
|
Week 8 |
11
52.4%
|
69
49.3%
|
Week 12 |
10
47.6%
|
83
59.3%
|
Week 16 |
13
61.9%
|
83
59.3%
|
Week 20 |
15
71.4%
|
86
61.4%
|
Week 24 |
15
71.4%
|
90
64.3%
|
Week 28 |
14
66.7%
|
87
62.1%
|
Week 32 |
13
61.9%
|
89
63.6%
|
Week 36 |
12
57.1%
|
92
65.7%
|
Week 40 |
13
61.9%
|
91
65%
|
Week 44 |
12
57.1%
|
88
62.9%
|
Week 48 |
12
57.1%
|
87
62.1%
|
Week 52 |
12
57.1%
|
88
62.9%
|
Early withdrawal |
3
14.3%
|
10
7.1%
|
Title | Number of Participants Achieving an ACR50 Response |
---|---|
Description | A participant had an ACR50 response if there was at least a 50% improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either CRP or ESR). |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Week 2 |
0
0%
|
5
3.6%
|
Week 4 |
3
14.3%
|
20
14.3%
|
Week 8 |
6
28.6%
|
43
30.7%
|
Week 12 |
8
38.1%
|
54
38.6%
|
Week 16 |
7
33.3%
|
62
44.3%
|
Week 20 |
9
42.9%
|
61
43.6%
|
Week 24 |
9
42.9%
|
64
45.7%
|
Week 28 |
13
61.9%
|
68
48.6%
|
Week 32 |
8
38.1%
|
69
49.3%
|
Week 36 |
9
42.9%
|
74
52.9%
|
Week 40 |
9
42.9%
|
71
50.7%
|
Week 44 |
10
47.6%
|
72
51.4%
|
Week 48 |
11
52.4%
|
73
52.1%
|
Week 52 |
8
38.1%
|
73
52.1%
|
Early withdrawal |
2
9.5%
|
4
2.9%
|
Title | Number of Participants Achieving an ACR70 Response |
---|---|
Description | A participant had an ACR70 response if there was at least a 70% improvement, ie, reduction from Baseline, in TJC (68 joints) and SJC (66 joints) and in at least 3 of the following 5 parameters: 1) Physician's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 2) Patient's Global Assessment of Disease Activity [VAS: 0 mm=no disease activity to 100 mm=maximum disease activity]; 3) Patient's Assessment of Pain [VAS: 0 mm=no pain to 100 mm=unbearable pain]; 4) Health Assessment Questionnaire [20 questions, 8 components: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and activities, averaged to 0=without difficulty to 3=unable to do] and 5) an acute-phase reactant (either CRP or ESR). |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Week 2 |
0
0%
|
0
0%
|
Week 4 |
1
4.8%
|
9
6.4%
|
Week 8 |
4
19%
|
19
13.6%
|
Week 12 |
3
14.3%
|
30
21.4%
|
Week 16 |
3
14.3%
|
32
22.9%
|
Week 20 |
7
33.3%
|
37
26.4%
|
Week 24 |
5
23.8%
|
38
27.1%
|
Week 28 |
6
28.6%
|
44
31.4%
|
Week 32 |
6
28.6%
|
47
33.6%
|
Week 36 |
7
33.3%
|
48
34.3%
|
Week 40 |
8
38.1%
|
49
35%
|
Week 44 |
6
28.6%
|
53
37.9%
|
Week 48 |
8
38.1%
|
56
40%
|
Week 52 |
7
33.3%
|
54
38.6%
|
Early withdrawal |
2
9.5%
|
1
0.7%
|
Title | Number of Participants With European League Against Rheumatism (EULAR) Response (Good, Moderate or No Response) Based on DAS28-ESR |
---|---|
Description | DAS28-ESR was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (VAS: 0 mm=no disease activity to 100 mm=maximum disease activity). DAS28-ESR scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. The DAS28-ESR based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline and the level of disease activity reached. Good responders had a change from baseline >1.2 with a DAS28 score ≤3.2; moderate responders had a change from baseline >1.2 with a DAS28 score >3.2 or a change from baseline >0.6 to ≤1.2 with a DAS28 score ≤5.1. Participants with change from baseline >0.6 to ≤1.2 with a DAS28 score >5.1, or any score with change from baseline ≤0.6, were assessed as non-responders. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Week 2: No response |
4
19%
|
56
40%
|
Week 2: Moderate response |
10
47.6%
|
56
40%
|
Week 2: Good response |
7
33.3%
|
25
17.9%
|
Week 4: No response |
3
14.3%
|
22
15.7%
|
Week 4: Moderate response |
7
33.3%
|
58
41.4%
|
Week 4: Good response |
11
52.4%
|
57
40.7%
|
Week 8: No response |
1
4.8%
|
11
7.9%
|
Week 8: Moderate response |
9
42.9%
|
48
34.3%
|
Week 8: Good response |
8
38.1%
|
72
51.4%
|
Week 12: No response |
4
19%
|
11
7.9%
|
Week 12: Moderate response |
3
14.3%
|
34
24.3%
|
Week 12: Good response |
12
57.1%
|
83
59.3%
|
Week 16: No response |
1
4.8%
|
9
6.4%
|
Week 16: Moderate response |
4
19%
|
30
21.4%
|
Week 16: Good response |
13
61.9%
|
86
61.4%
|
Week 20: No response |
0
0%
|
9
6.4%
|
Week 20: Moderate response |
5
23.8%
|
27
19.3%
|
Week 20: Good response |
14
66.7%
|
85
60.7%
|
Week 24: No response |
1
4.8%
|
7
5%
|
Week 24: Moderate response |
2
9.5%
|
21
15%
|
Week 24: Good response |
16
76.2%
|
89
63.6%
|
Week 28: No response |
1
4.8%
|
5
3.6%
|
Week 28: Moderate response |
0
0%
|
24
17.1%
|
Week 28: Good response |
18
85.7%
|
86
61.4%
|
Week 32: No response |
1
4.8%
|
3
2.1%
|
Week 32: Moderate response |
2
9.5%
|
21
15%
|
Week 32: Good response |
16
76.2%
|
91
65%
|
Week 36: No response |
0
0%
|
4
2.9%
|
Week 36: Moderate response |
3
14.3%
|
19
13.6%
|
Week 36: Good response |
15
71.4%
|
91
65%
|
Week 40: No response |
0
0%
|
2
1.4%
|
Week 40: Moderate response |
1
4.8%
|
15
10.7%
|
Week 40: Good response |
16
76.2%
|
94
67.1%
|
Week 44: No response |
0
0%
|
5
3.6%
|
Week 44: Moderate response |
2
9.5%
|
15
10.7%
|
Week 44: Good response |
15
71.4%
|
87
62.1%
|
Week 48: No response |
0
0%
|
4
2.9%
|
Week 48: Moderate response |
2
9.5%
|
13
9.3%
|
Week 48: Good response |
14
66.7%
|
90
64.3%
|
Week 52: No response |
0
0%
|
5
3.6%
|
Week 52: Moderate response |
3
14.3%
|
12
8.6%
|
Week 52: Good response |
12
57.1%
|
90
64.3%
|
Early Withdrawal: No response |
0
0%
|
11
7.9%
|
Early Withdrawal: Moderate response |
1
4.8%
|
8
5.7%
|
Early Withdrawal: Good response |
4
19%
|
9
6.4%
|
Title | Change From Baseline in Simplified Disease Activity Index (SDAI) at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal |
---|---|
Description | The SDAI is the numerical sum of five outcome parameters: TJC and SJC based on a 28-joint assessment, patient and physician global assessment of disease activity assessed on 0-10 centimeter (cm) VAS (0 cm= no disease activity and 10 cm= worst disease activity), and CRP in milligrams per liter (mg/L). SDAI total score = 0-86. SDAI ≤3.3 indicates clinical remission, >3.3 to 11 = low disease activity, >11 to 26 = moderate disease activity, and >26 = high (or severe) disease activity. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 136 |
Baseline |
31.23
(11.892)
|
32.33
(11.620)
|
Change at Week 2 |
-9.80
(10.406)
|
-6.94
(9.710)
|
Change at Week 4 |
-12.64
(10.502)
|
-13.92
(10.666)
|
Change at Week 8 |
-19.75
(12.978)
|
-17.21
(12.900)
|
Change at Week 12 |
-14.65
(15.003)
|
-20.26
(12.739)
|
Change at Week 16 |
-19.48
(9.649)
|
-21.16
(11.945)
|
Change at Week 20 |
-23.67
(14.015)
|
-20.50
(11.630)
|
Change at Week 24 |
-24.31
(13.469)
|
-23.48
(12.417)
|
Change at Week 28 |
-24.87
(12.554)
|
-23.26
(12.418)
|
Change at Week 32 |
-22.98
(12.850)
|
-24.94
(11.399)
|
Change at Week 36 |
-26.32
(12.795)
|
-24.65
(11.268)
|
Change at Week 40 |
-27.29
(13.280)
|
-25.46
(12.210)
|
Change at Week 44 |
-27.71
(12.851)
|
-26.08
(11.835)
|
Change at Week 48 |
-26.83
(13.615)
|
-26.13
(11.189)
|
Change at Week 52 |
-27.45
(14.351)
|
-26.15
(12.791)
|
Change at early withdrawal |
-18.94
(14.681)
|
-9.45
(12.533)
|
Title | Change From Baseline in Clinical Disease Activity Index (CDAI) at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal |
---|---|
Description | The CDAI is the numerical sum of four outcome parameters: TJC and SJC based on a 28-joint assessment, patient and physician's global assessment of disease activity assessed on 0-10 cm VAS (0 cm= no disease activity and 10 cm= worst disease activity). CDAI total score = 0-76. CDAI ≤2.8 indicates clinical remission, >2.8 to 10 = low disease activity, >10 to 22 = moderate disease activity, and >22 = high (or severe) disease activity. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 139 |
Baseline |
29.69
(11.209)
|
30.88
(10.953)
|
Change at Week 2 |
-8.35
(10.433)
|
-5.16
(9.323)
|
Change at Week 4 |
-11.87
(10.062)
|
-12.26
(10.137)
|
Change at Week 8 |
-17.74
(12.289)
|
-15.63
(11.873)
|
Change at Week 12 |
-15.39
(14.216)
|
-18.66
(11.895)
|
Change at Week 16 |
-20.70
(11.694)
|
-19.51
(11.124)
|
Change at Week 20 |
-22.19
(13.545)
|
-19.23
(11.433)
|
Change at Week 24 |
-22.88
(12.720)
|
-21.96
(11.825)
|
Change at Week 28 |
-23.43
(11.573)
|
-21.48
(11.585)
|
Change at Week 32 |
-21.55
(12.019)
|
-23.20
(10.842)
|
Change at Week 36 |
-24.86
(11.854)
|
-23.10
(11.263)
|
Change at Week 40 |
-25.74
(12.488)
|
-24.01
(11.282)
|
Change at Week 44 |
-25.42
(11.971)
|
-24.42
(11.186)
|
Change at Week 48 |
-25.36
(12.718)
|
-24.59
(10.645)
|
Change at Week 52 |
-25.48
(13.049)
|
-24.42
(12.599)
|
Change at early withdrawal |
-17.78
(14.667)
|
-8.68
(11.909)
|
Title | Percent Change From Baseline in Total TJC on 68 Joints at Week 52 |
---|---|
Description | Number of tender joints was determined by examining 68 joints and identified the joints that were painful under pressure or to passive motion. The number of tender joints was recorded on the joint assessment form at each visit, no tenderness = 0, tenderness = 1; total was calculated by adding all the joints for a maximum score of 68. A reduction in number of tender joints compared to baseline indicates improvement. The outcome is reported as the percent change from baseline to end of treatment (52 weeks). |
Time Frame | Baseline, Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 15 | 106 |
Mean (Standard Deviation) [percent change] |
-83.12
(26.607)
|
-80.44
(41.226)
|
Title | Change From Baseline in Total TJC on 28 Joints at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal |
---|---|
Description | Number of tender joints was determined by examining 28 joints and identified the joints that were painful under pressure or to passive motion. The number of tender joints was recorded on the joint assessment form at each visit, no tenderness = 0, tenderness = 1; total was calculated by adding all the joints for a maximum score of 28. A reduction in number of tender joints compared to baseline indicates improvement. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 139 |
Baseline |
10.4
(6.46)
|
12.9
(7.06)
|
Change at Week 2 |
-3.4
(5.62)
|
-2.4
(5.63)
|
Change at Week 4 |
-3.9
(5.80)
|
-5.4
(6.14)
|
Change at Week 8 |
-6.6
(6.41)
|
-6.4
(6.94)
|
Change at Week 12 |
-6.0
(6.71)
|
-8.0
(7.35)
|
Change at Week 16 |
-7.9
(6.35)
|
-8.2
(7.05)
|
Change at Week 20 |
-8.5
(6.59)
|
-8.3
(7.09)
|
Change at Week 24 |
-8.3
(7.41)
|
-9.3
(7.53)
|
Change at Week 28 |
-8.7
(6.26)
|
-9.2
(7.04)
|
Change at Week 32 |
-7.6
(6.64)
|
-10.1
(6.76)
|
Change at Week 36 |
-9.4
(6.25)
|
-9.7
(7.23)
|
Change at Week 40 |
-10.1
(6.64)
|
-10.3
(6.74)
|
Change at Week 44 |
-9.7
(6.46)
|
-10.4
(6.63)
|
Change at Week 48 |
-9.6
(6.36)
|
-10.5
(6.70)
|
Change at Week 52 |
-9.4
(7.15)
|
-10.4
(8.01)
|
Change at early withdrawal |
-7.0
(6.24)
|
-3.3
(7.46)
|
Title | Percent Change From Baseline in Total SJC on 66 Joints at Week 52 |
---|---|
Description | Number of swollen joints was determined by examination of 66 joints and identifying when swelling was present. The number of swollen joints was recorded on the joint assessment form at each visit, no swelling = 0, swelling =1; total was calculated by adding all the joints for a maximum score of 66. A reduction in number of swollen joints compared to baseline indicates improvement. The outcome is reported as the percent change from baseline to end of treatment (52 weeks). |
Time Frame | Baseline, Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 16 | 102 |
Mean (Standard Deviation) [percent change] |
-89.31
(20.059)
|
-74.77
(66.277)
|
Title | Change From Baseline in Total SJC on 28 Joints at Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at Early Withdrawal |
---|---|
Description | Number of swollen joints was determined by examination of 28 joints and identifying when swelling was present. The number of swollen joints was recorded on the joint assessment form at each visit, no swelling = 0, swelling =1; total was calculated by adding all the joints for a maximum score of 28. A reduction in number of swollen joints compared to baseline indicates improvement. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 139 |
Baseline |
7.0
(4.64)
|
5.6
(4.43)
|
Change at Week 2 |
-2.5
(4.31)
|
-0.8
(3.95)
|
Change at Week 4 |
-4.2
(3.79)
|
-2.5
(3.81)
|
Change at Week 8 |
-4.8
(4.21)
|
-3.2
(4.40)
|
Change at Week 12 |
-4.2
(4.37)
|
-3.8
(4.36)
|
Change at Week 16 |
-5.3
(4.67)
|
-3.9
(4.41)
|
Change at Week 20 |
-5.6
(5.08)
|
-4.2
(4.60)
|
Change at Week 24 |
-5.9
(5.12)
|
-4.7
(4.21)
|
Change at Week 28 |
-6.4
(4.90)
|
-4.4
(4.63)
|
Change at Week 32 |
-5.4
(5.10)
|
-4.8
(4.37)
|
Change at Week 36 |
-6.5
(4.57)
|
-4.9
(4.41)
|
Change at Week 40 |
-6.6
(5.12)
|
-5.0
(4.82)
|
Change at Week 44 |
-6.6
(5.28)
|
-5.2
(4.71)
|
Change at Week 48 |
-6.4
(4.83)
|
-5.0
(4.48)
|
Change at Week 52 |
-6.3
(4.81)
|
-5.1
(4.51)
|
Change at early withdrawal |
-5.8
(5.59)
|
-1.7
(4.43)
|
Title | Number of Participants Who Achieved Low Disease Activity as Defined by DAS28-ESR ≤3.2 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR ≥2.6 to ≤3.2 implied low disease activity. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
0
0%
|
5
3.6%
|
Week 2 |
7
33.3%
|
18
12.9%
|
Week 4 |
9
42.9%
|
30
21.4%
|
Week 8 |
3
14.3%
|
25
17.9%
|
Week 12 |
6
28.6%
|
23
16.4%
|
Week 16 |
3
14.3%
|
20
14.3%
|
Week 20 |
3
14.3%
|
15
10.7%
|
Week 24 |
2
9.5%
|
15
10.7%
|
Week 28 |
4
19%
|
15
10.7%
|
Week 32 |
5
23.8%
|
14
10%
|
Week 36 |
1
4.8%
|
14
10%
|
Week 40 |
3
14.3%
|
14
10%
|
Week 44 |
5
23.8%
|
10
7.1%
|
Week 48 |
3
14.3%
|
12
8.6%
|
Week 52 |
0
0%
|
11
7.9%
|
Early withdrawal |
2
9.5%
|
4
2.9%
|
Title | Number of Participants Who Achieved Remission as Defined by DAS28-ESR <2.6 |
---|---|
Description | DAS28 was calculated from SJC and TJC using 28 joints count, ESR (mm/hour), and patient's global assessment of disease activity (measured on a 0 to 100 mm VAS where 0 mm=no disease activity and 100 mm=worst disease activity). DAS28 scores were calculated as [0.56 × square root of TJC] + [0.28 × square root of SJC] + [0.70 × natural log (ESR)] + [0.014 × VAS]. Total score range: 0-10, higher score=higher disease activity. DAS28-ESR <2.6 implied clinical remission. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
0
0%
|
3
2.1%
|
Week 2 |
1
4.8%
|
15
10.7%
|
Week 4 |
2
9.5%
|
34
24.3%
|
Week 8 |
5
23.8%
|
53
37.9%
|
Week 12 |
6
28.6%
|
66
47.1%
|
Week 16 |
10
47.6%
|
72
51.4%
|
Week 20 |
11
52.4%
|
75
53.6%
|
Week 24 |
14
66.7%
|
76
54.3%
|
Week 28 |
14
66.7%
|
73
52.1%
|
Week 32 |
12
57.1%
|
80
57.1%
|
Week 36 |
14
66.7%
|
80
57.1%
|
Week 40 |
13
61.9%
|
81
57.9%
|
Week 44 |
10
47.6%
|
80
57.1%
|
Week 48 |
11
52.4%
|
78
55.7%
|
Week 52 |
12
57.1%
|
80
57.1%
|
Early withdrawal |
3
14.3%
|
7
5%
|
Title | Number of Participants With Non-Biologic DMARD/Corticosteroid Dose Reductions and/or Discontinuation |
---|---|
Description | Results are reported for number of participants who had non-biologic DMARD/corticosteroid dose reductions and/or discontinuation by reasons for dose reductions or discontinuation (safety reasons, discomfort, lack of efficacy, other reasons, and unknown reasons). Participants may be included under more than one reason. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, at early withdrawal (up to Week 52), follow-up Week 4 (up to Week 56), and follow-up Week 8 (up to Week 60) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline: Safety |
0
0%
|
1
0.7%
|
Baseline: Discomfort |
0
0%
|
0
0%
|
Baseline: Lack of efficacy |
0
0%
|
1
0.7%
|
Baseline: Other |
0
0%
|
2
1.4%
|
Baseline: Unknown |
0
0%
|
0
0%
|
Week 2: Safety |
0
0%
|
4
2.9%
|
Week 2: Discomfort |
0
0%
|
0
0%
|
Week 2: Lack of efficacy |
0
0%
|
0
0%
|
Week 2: Other |
0
0%
|
7
5%
|
Week 2: Unknown |
0
0%
|
0
0%
|
Week 4: Safety |
0
0%
|
6
4.3%
|
Week 4: Discomfort |
0
0%
|
0
0%
|
Week 4: Lack of efficacy |
0
0%
|
1
0.7%
|
Week 4: Other |
1
4.8%
|
9
6.4%
|
Week 4: Unknown |
0
0%
|
1
0.7%
|
Week 8: Safety |
0
0%
|
8
5.7%
|
Week 8: Discomfort |
0
0%
|
0
0%
|
Week 8: Lack of efficacy |
0
0%
|
0
0%
|
Week 8: Other |
1
4.8%
|
13
9.3%
|
Week 8: Unknown |
0
0%
|
1
0.7%
|
Week 12: Safety |
0
0%
|
6
4.3%
|
Week 12: Discomfort 8 |
0
0%
|
2
1.4%
|
Week 12: Lack of efficacy |
0
0%
|
0
0%
|
Week 12: Other |
2
9.5%
|
14
10%
|
Week 12: Unknown |
0
0%
|
0
0%
|
Week 16: Safety |
0
0%
|
7
5%
|
Week 16: Discomfort |
0
0%
|
0
0%
|
Week 16: Lack of efficacy |
0
0%
|
1
0.7%
|
Week 16: Other |
2
9.5%
|
13
9.3%
|
Week 16: Unknown |
0
0%
|
0
0%
|
Week 20: Safety |
0
0%
|
6
4.3%
|
Week 20: Discomfort |
0
0%
|
0
0%
|
Week 20: Lack of efficacy |
0
0%
|
0
0%
|
Week 20: Other |
2
9.5%
|
9
6.4%
|
Week 20: Unknown |
0
0%
|
1
0.7%
|
Week 24: Safety |
0
0%
|
5
3.6%
|
Week 24:Discomfort |
0
0%
|
0
0%
|
Week 24: Lack of efficacy |
0
0%
|
0
0%
|
Week 24: Other |
1
4.8%
|
13
9.3%
|
Week 24: Unknown |
0
0%
|
1
0.7%
|
Week 28: Safety |
0
0%
|
3
2.1%
|
Week 28: Discomfort |
0
0%
|
0
0%
|
Week 28: Lack of efficacy |
0
0%
|
1
0.7%
|
Week 28: Other |
1
4.8%
|
7
5%
|
Week 28: Unknown |
0
0%
|
0
0%
|
Week 32: Safety |
0
0%
|
4
2.9%
|
Week 32: Discomfort |
0
0%
|
0
0%
|
Week 32: Lack of efficacy |
0
0%
|
2
1.4%
|
Week 32: Other |
1
4.8%
|
11
7.9%
|
Week 32: Unknown |
0
0%
|
0
0%
|
Week 36: Safety |
0
0%
|
3
2.1%
|
Week 36: Discomfort |
0
0%
|
1
0.7%
|
Week 36: Lack of efficacy |
0
0%
|
0
0%
|
Week 36: Other |
2
9.5%
|
3
2.1%
|
Week 36: Unknown |
0
0%
|
0
0%
|
Week 40: Safety |
0
0%
|
4
2.9%
|
Week 40: Discomfort |
0
0%
|
1
0.7%
|
Week 40: Lack of efficacy |
0
0%
|
1
0.7%
|
Week 40: Other |
1
4.8%
|
1
0.7%
|
Week 40: Unknown |
0
0%
|
0
0%
|
Week 44: Safety |
0
0%
|
3
2.1%
|
Week 44: Discomfort |
0
0%
|
0
0%
|
Week 44: Lack of efficacy |
0
0%
|
0
0%
|
Week 44: Other |
0
0%
|
7
5%
|
Week 44: Unknown |
0
0%
|
0
0%
|
Week 48: Safety |
0
0%
|
3
2.1%
|
Week 48: Discomfort |
0
0%
|
0
0%
|
Week 48: Lack of efficacy |
0
0%
|
1
0.7%
|
Week 48: Other |
1
4.8%
|
3
2.1%
|
Week 48: Unknown |
0
0%
|
0
0%
|
Week 52: Safety |
0
0%
|
0
0%
|
Week 52: Discomfort |
0
0%
|
0
0%
|
Week 52: Lack of efficacy |
0
0%
|
0
0%
|
Week 52: Other |
0
0%
|
1
0.7%
|
Week 52: Unknown |
0
0%
|
0
0%
|
Early withdrawal: Safety |
0
0%
|
0
0%
|
Early withdrawal: Discomfort |
0
0%
|
0
0%
|
Early withdrawal: Lack of efficacy |
0
0%
|
0
0%
|
Early withdrawal: Other |
1
4.8%
|
8
5.7%
|
Early withdrawal: Unknown |
0
0%
|
0
0%
|
Follow-up Week 4: Safety |
0
0%
|
0
0%
|
Follow-up Week 4: Discomfort |
0
0%
|
0
0%
|
Follow-up Week 4: Lack of efficacy |
0
0%
|
0
0%
|
Follow-up Week 4: Other |
0
0%
|
2
1.4%
|
Follow-up Week 4: Unknown |
0
0%
|
1
0.7%
|
Follow-up Week 8: Safety |
0
0%
|
0
0%
|
Follow-up Week 8: Discomfort |
0
0%
|
0
0%
|
Follow-up Week 8: Lack of efficacy |
0
0%
|
0
0%
|
Follow-up Week 8: Other |
0
0%
|
0
0%
|
Follow-up Week 8: Unknown |
0
0%
|
0
0%
|
Title | Percentage of Methotrexate Adherence as Assessed by Methotrexate Adherence Questionnaire |
---|---|
Description | Methotrexate adherence was determined from responses to the question 'Over the last 3 months you were prescribed 12 doses of methotrexate, how many (approximately) have you taken?' Adherence (%) was calculated as: (Approximate number of doses taken/12)*100. |
Time Frame | Baseline, Weeks 12, 24, 36, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. Here, "Overall Number of Participants Analyzed" = participants who were evaluable for this outcome. Results are provided for single arm as participants in "Tocilizumab Monotherapy" arm did not receive methotrexate. |
Arm/Group Title | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 97 |
Baseline |
96.82
(7.747)
|
Week 12 |
92.92
(14.412)
|
Week 24 |
91.54
(20.915)
|
Week 36 |
90.14
(21.456)
|
Week 52 |
95.28
(11.417)
|
Early withdrawal |
90.69
(18.367)
|
Title | Patient Global Assessment of Disease Activity VAS Score |
---|---|
Description | Patient global assessment of disease activity was measured on a 0 to 100 mm horizontal VAS where 0 mm=no disease activity and 100 mm=maximum disease activity. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
59.6
(26.94)
|
62.3
(20.72)
|
Week 2 |
50.3
(24.01)
|
54.5
(22.12)
|
Week 4 |
46.4
(26.43)
|
42.3
(23.22)
|
Week 8 |
35.8
(24.73)
|
36.2
(24.43)
|
Week 12 |
41.3
(27.67)
|
32.1
(23.91)
|
Week 16 |
29.6
(21.59)
|
29.2
(22.55)
|
Week 20 |
25.7
(23.77)
|
29.9
(22.99)
|
Week 24 |
23.8
(19.55)
|
26.6
(21.92)
|
Week 28 |
23.2
(16.47)
|
26.7
(23.12)
|
Week 32 |
24.0
(17.81)
|
24.3
(21.66)
|
Week 36 |
24.1
(19.13)
|
22.3
(21.86)
|
Week 40 |
22.5
(19.31)
|
21.4
(20.81)
|
Week 44 |
22.7
(20.62)
|
22.0
(22.83)
|
Week 48 |
22.9
(23.31)
|
18.9
(20.57)
|
Week 52 |
20.6
(18.96)
|
21.4
(23.07)
|
Early withdrawal |
30.8
(28.78)
|
52.4
(24.88)
|
Title | Patient Pain VAS Score |
---|---|
Description | This assessment represents the participant's assessment of his/her current level of pain on a 100 mm horizontal VAS where 0 mm= no pain to 100 mm= unbearable pain. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS populations. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
50.5
(23.78)
|
57.5
(21.06)
|
Week 2 |
46.1
(22.43)
|
51.1
(22.58)
|
Week 4 |
47.0
(26.69)
|
42.4
(23.80)
|
Week 8 |
37.8
(25.75)
|
35.3
(24.30)
|
Week 12 |
40.9
(29.56)
|
30.8
(23.29)
|
Week 16 |
29.7
(20.83)
|
26.8
(22.61)
|
Week 20 |
27.6
(25.48)
|
28.6
(23.74)
|
Week 24 |
29.9
(22.76)
|
25.2
(22.16)
|
Week 28 |
24.8
(19.15)
|
25.6
(23.18)
|
Week 32 |
25.1
(17.92)
|
22.6
(21.30)
|
Week 36 |
29.6
(20.03)
|
22.1
(21.68)
|
Week 40 |
27.6
(22.70)
|
20.9
(21.24)
|
Week 44 |
26.7
(24.25)
|
20.0
(21.26)
|
Week 48 |
28.6
(28.98)
|
17.6
(19.66)
|
Week 52 |
22.4
(19.70)
|
19.0
(19.83)
|
Early withdrawal |
30.4
(29.57)
|
51.6
(26.03)
|
Title | Health Assessment Questionnaire-Disability Index (HAQ-DI) Score |
---|---|
Description | The HAQ-DI questionnaire measures functional status (disability) and health-related quality of life. It measures the participant's ability to perform everyday tasks. The index consists of 20 questions regarding the function of the upper and lower extremities. These questions are summarized in 8 categories: dressing and grooming, arising, eating, walking, hygiene, reach, grip, and common activities over past week. Each question is evaluated according to the degree of severity on a 4-point scale. Total score for HAQ-DI was the average of all questions and ranges from 0 = without any difficulty to 3 = unable to do. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
1.806
(0.5551)
|
1.738
(0.6406)
|
Week 2 |
1.558
(0.7319)
|
1.659
(0.6210)
|
Week 4 |
1.616
(0.7720)
|
1.546
(0.7351)
|
Week 8 |
1.508
(0.7597)
|
1.404
(0.8115)
|
Week 12 |
1.488
(0.9304)
|
1.333
(0.8272)
|
Week 16 |
1.351
(0.9586)
|
1.312
(0.8621)
|
Week 20 |
1.409
(0.9071)
|
1.318
(0.8608)
|
Week 24 |
1.330
(0.8379)
|
1.261
(0.8915)
|
Week 28 |
1.330
(0.9412)
|
1.221
(0.8730)
|
Week 32 |
1.351
(0.8816)
|
1.232
(0.8870)
|
Week 36 |
1.432
(0.9048)
|
1.170
(0.8757)
|
Week 40 |
1.479
(0.8975)
|
1.199
(0.8908)
|
Week 44 |
1.442
(0.9392)
|
1.130
(0.9206)
|
Week 48 |
1.361
(0.9685)
|
1.114
(0.8815)
|
Week 52 |
1.338
(0.9796)
|
1.154
(0.9187)
|
Early withdrawal |
1.252
(1.1232)
|
1.756
(0.7820)
|
Title | Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score |
---|---|
Description | The FACIT-F score was calculated according to a 13-item questionnaire that assesses self-reported fatigue and its impact upon daily activities and function. FACIT-F is a 13-item questionnaire. Participants scored each item on a 5-point scale: 0 (Not at all) to 4 (Very much). The larger the participant's response to the questions (with the exception of 2 negatively stated), the greater the participant's fatigue. For all questions, except for the 2 negatively stated ones, the code was reversed and a new score was calculated as (4 minus the participant's response). The sum of all responses resulted in the FACIT-F score for a total possible score of 0 (worse score) to 52 (better score). |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
18.4
(11.14)
|
24.3
(11.55)
|
Week 2 |
23.1
(12.37)
|
27.9
(11.03)
|
Week 4 |
25.1
(12.28)
|
30.7
(12.10)
|
Week 8 |
30.2
(11.58)
|
32.8
(11.91)
|
Week 12 |
28.4
(11.71)
|
33.7
(11.85)
|
Week 16 |
31.3
(13.80)
|
34.0
(12.53)
|
Week 20 |
33.2
(13.57)
|
34.1
(12.05)
|
Week 24 |
33.8
(15.28)
|
35.3
(10.98)
|
Week 28 |
32.9
(12.06)
|
35.5
(11.59)
|
Week 32 |
34.1
(12.68)
|
36.2
(11.32)
|
Week 36 |
30.3
(13.62)
|
36.8
(11.48)
|
Week 40 |
31.7
(12.87)
|
37.1
(11.69)
|
Week 44 |
31.0
(14.02)
|
37.2
(11.75)
|
Week 48 |
31.6
(14.63)
|
37.9
(11.73)
|
Week 52 |
33.4
(14.17)
|
38.1
(11.16)
|
Early withdrawal |
31.3
(2.63)
|
24.5
(12.08)
|
Title | Number of Participants Compliant to Tocilizumab Treatment as Measured by Diary Cards and Return Records |
---|---|
Description | A diary card was provided to participants to record home injections. Participants were asked to return all empty drug supply boxes, unused pre-filled syringe, and diary cards to the clinic at each visit as a measure of drug accountability and participant compliance. A participant was considered compliant if the participant correctly administered all scheduled doses of SC tocilizumab during the assessment period. |
Time Frame | Baseline, Weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, and at early withdrawal (up to Week 52) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
21
100%
|
137
97.9%
|
Week 2 |
20
95.2%
|
126
90%
|
Week 4 |
20
95.2%
|
132
94.3%
|
Week 8 |
18
85.7%
|
124
88.6%
|
Week 12 |
18
85.7%
|
121
86.4%
|
Week 16 |
19
90.5%
|
120
85.7%
|
Week 20 |
18
85.7%
|
114
81.4%
|
Week 24 |
16
76.2%
|
107
76.4%
|
Week 28 |
19
90.5%
|
112
80%
|
Week 32 |
17
81%
|
111
79.3%
|
Week 36 |
17
81%
|
105
75%
|
Week 40 |
16
76.2%
|
104
74.3%
|
Week 44 |
16
76.2%
|
102
72.9%
|
Week 48 |
13
61.9%
|
107
76.4%
|
Week 52 |
16
76.2%
|
98
70%
|
Early withdrawal |
4
19%
|
27
19.3%
|
Title | Number of Participants With Anti-Tocilizumab Antibodies |
---|---|
Description | |
Time Frame | Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
3
14.3%
|
6
4.3%
|
Week 12 |
0
0%
|
|
Week 24 |
0
0%
|
2
1.4%
|
Early withdrawal |
0
0%
|
0
0%
|
Follow-up visit |
0
0%
|
0
0%
|
Title | Serum Levels of Tocilizumab |
---|---|
Description | |
Time Frame | Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
0.0000
(0.0000)
|
0.0082
(0.09619)
|
Week 12 |
35.3953
(22.69069)
|
40.2529
(21.05801)
|
Week 24 |
53.0416
(39.06367)
|
43.9047
(30.41603)
|
Early withdrawal |
44.7160
(38.81521)
|
17.6160
(22.92477)
|
Follow-up visit |
0.0597
(0.10335)
|
2.3123
(7.40931)
|
Title | Serum Levels of Soluble Interleukin-6 Receptors (sIL-6Rs) |
---|---|
Description | |
Time Frame | Baseline, Weeks 12 and 24, at early withdrawal (up to Week 52), and follow-up visit (8 weeks after last dose of tocilizumab, up to 60 weeks) |
Outcome Measure Data
Analysis Population Description |
---|
FAS population. |
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs |
---|---|---|
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. |
Measure Participants | 21 | 140 |
Baseline |
43.63
(10.947)
|
42.40
(12.087)
|
Week 12 |
577.42
(175.649)
|
548.70
(131.079)
|
Week 24 |
602.25
(158.541)
|
521.07
(160.464)
|
Early withdrawal |
639.75
(99.644)
|
327.95
(229.481)
|
Follow-up visit |
132.23
(93.048)
|
125.07
(211.038)
|
Adverse Events
Time Frame | Baseline up to Week 60 | |||
---|---|---|---|---|
Adverse Event Reporting Description | FAS population | |||
Arm/Group Title | Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs | ||
Arm/Group Description | Participants received a weekly SC injection of tocilizumab 162 mg as monotherapy for 52 weeks. | Participants received a weekly SC injection of tocilizumab 162 mg in combination with methotrexate or other non-biologic DMARDs for 52 weeks. | ||
All Cause Mortality |
||||
Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/21 (14.3%) | 7/140 (5%) | ||
Cardiac disorders | ||||
Atrial fibrillation | 0/21 (0%) | 1/140 (0.7%) | ||
Gastrointestinal disorders | ||||
Vomiting | 1/21 (4.8%) | 0/140 (0%) | ||
Infections and infestations | ||||
Arthritis bacterial | 0/21 (0%) | 1/140 (0.7%) | ||
Cellulitis | 0/21 (0%) | 1/140 (0.7%) | ||
Pneumonia | 1/21 (4.8%) | 0/140 (0%) | ||
Sinusitis | 1/21 (4.8%) | 0/140 (0%) | ||
Subcutaneous abscess | 0/21 (0%) | 1/140 (0.7%) | ||
Injury, poisoning and procedural complications | ||||
Accidental overdose | 0/21 (0%) | 1/140 (0.7%) | ||
Wound | 1/21 (4.8%) | 0/140 (0%) | ||
Musculoskeletal and connective tissue disorders | ||||
Costochondritis | 0/21 (0%) | 1/140 (0.7%) | ||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||
Prostate cancer | 1/21 (4.8%) | 0/140 (0%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Pulmonary fibrosis | 0/21 (0%) | 1/140 (0.7%) | ||
Skin and subcutaneous tissue disorders | ||||
Drug eruption | 0/21 (0%) | 1/140 (0.7%) | ||
Surgical and medical procedures | ||||
Knee arthroplasty | 1/21 (4.8%) | 0/140 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Tocilizumab Monotherapy | Tocilizumab in Combination With Methotrexate or Other DMARDs | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 19/21 (90.5%) | 135/140 (96.4%) | ||
Blood and lymphatic system disorders | ||||
Neutropenia | 0/21 (0%) | 14/140 (10%) | ||
Gastrointestinal disorders | ||||
Diarrhoea | 2/21 (9.5%) | 32/140 (22.9%) | ||
Nausea | 0/21 (0%) | 21/140 (15%) | ||
Mouth ulceration | 1/21 (4.8%) | 18/140 (12.9%) | ||
Vomiting | 2/21 (9.5%) | 16/140 (11.4%) | ||
Abdominal pain | 0/21 (0%) | 7/140 (5%) | ||
General disorders | ||||
Injection site bruising | 3/21 (14.3%) | 12/140 (8.6%) | ||
Fatigue | 1/21 (4.8%) | 12/140 (8.6%) | ||
Injection site erythema | 1/21 (4.8%) | 11/140 (7.9%) | ||
Influenza like illness | 1/21 (4.8%) | 8/140 (5.7%) | ||
Peripheral swelling | 1/21 (4.8%) | 8/140 (5.7%) | ||
Infections and infestations | ||||
Nasopharyngitis | 5/21 (23.8%) | 33/140 (23.6%) | ||
Lower respiratory tract infection | 6/21 (28.6%) | 25/140 (17.9%) | ||
Upper respiratory tract infection | 2/21 (9.5%) | 20/140 (14.3%) | ||
Urinary tract infection | 5/21 (23.8%) | 16/140 (11.4%) | ||
Oral herpes | 1/21 (4.8%) | 10/140 (7.1%) | ||
Lower respiratory tract infection viral | 2/21 (9.5%) | 0/140 (0%) | ||
Injury, poisoning and procedural complications | ||||
Contusion | 2/21 (9.5%) | 13/140 (9.3%) | ||
Fall | 1/21 (4.8%) | 14/140 (10%) | ||
Laceration | 0/21 (0%) | 7/140 (5%) | ||
Investigations | ||||
Alanine aminotransferase increased | 2/21 (9.5%) | 31/140 (22.1%) | ||
Neutrophil count decreased | 0/21 (0%) | 13/140 (9.3%) | ||
Blood cholesterol increased | 3/21 (14.3%) | 5/140 (3.6%) | ||
Musculoskeletal and connective tissue disorders | ||||
Arthralgia | 1/21 (4.8%) | 12/140 (8.6%) | ||
Back pain | 3/21 (14.3%) | 10/140 (7.1%) | ||
Pain in extremity | 0/21 (0%) | 11/140 (7.9%) | ||
Rheumatoid arthritis | 0/21 (0%) | 11/140 (7.9%) | ||
Nervous system disorders | ||||
Headache | 4/21 (19%) | 13/140 (9.3%) | ||
Dizziness | 2/21 (9.5%) | 8/140 (5.7%) | ||
Migraine | 1/21 (4.8%) | 7/140 (5%) | ||
Paraesthesia | 2/21 (9.5%) | 6/140 (4.3%) | ||
Lethargy | 0/21 (0%) | 7/140 (5%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Oropharyngeal pain | 3/21 (14.3%) | 27/140 (19.3%) | ||
Cough | 4/21 (19%) | 21/140 (15%) | ||
Productive cough | 2/21 (9.5%) | 3/140 (2.1%) | ||
Skin and subcutaneous tissue disorders | ||||
Rash | 0/21 (0%) | 18/140 (12.9%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.
Results Point of Contact
Name/Title | Medical Communications |
---|---|
Organization | Hoffmann-La Roche |
Phone | 800-821-8590 |
genentech@druginfo.com |
- ML28641
- 2013-000054-22