A Comparison of Two Assessment Tools in Predicting Treatment Success of Cimzia in Rheumatoid Arthritis Subjects

Study Overview
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Brief Summary
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Phase 4 study to evaluate a routine patient completed assessment (RAPID3) compared to a physician completed assessment (CDAI) to predict treatment success with subjects with moderate to severe rheumatoid arthritis

Detailed Description
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RA0064 is a Phase 4, multicenter, randomized, 52-week study. All eligible subjects will receive open label Cimzia 400 mg at Weeks 0, 2 and 4, followed by Cimzia 200 mg every 2 weeks at Weeks 6 to 50 for the treatment of moderate to severe rheumatoid arthritis. All subjects will be assessed using the 2 assessment tools: the subject-based Routine Assessment of Patient Index (RAPID3) and the investigator-based Clinical Disease Activity Index (CDAI)

Official Title
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Phase 4, Randomized, 52-Week Study To Evaluate Two Assessment Tools To Predict Treatment Success At 52 Weeks Based On A Treatment Decision At Week 12 In Subjects With Moderate To Severe Rheumatoid Arthritis Receiving Cimzia

Conditions
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Rheumatoid Arthritis

Intervention / Treatment
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* Biological: Certolizumab Pegol (CZP)


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Subjects 18 years of age or older Subjects with a diagnosis of Adult-onset Rheumatoid Arthritis of at least 3 months as defined by the 1987 American College of Rheumatology (ACR) classification criteria Subjects with active Rheumatoid Arthritis as defined by: 4 tender joints (28 joint count) at Screening and Baseline Visits; and 4 swollen joints (28 joint count) at Screening and Baseline Visits Subjects who have had an unsatisfactory response or intolerance to at least 1 traditional Disease-modifying Antirheumatic Drugs (DMARD) Exclusion Criteria: Subjects must not have a diagnosis of any other inflammatory Arthritis Subjects must not have greater than 3 Arthroplasties due to Rheumatoid Arthritis and/or Steinbrocker IV Functional Capacity Subjects must not have a secondary non-inflammatory type of Arthritis that would interfere with study evaluation Subjects must not be diagnosed with Fibromyalgia with sufficient symptoms requiring treatment Subjects must not have a history of Infected Joint Prosthesis Subjects must not have discontinued biological therapy for their Rheumatoid Arthritis due to Severe Hypersensitivity Reaction or Anaphylactic Reaction Subjects must not have received more than 2 anti- Tumor Necrosis Factor (TNF) agents prior to enrollment Subjects must not have received treatment with Abatacept and/or Rituximab or have received any experimental or approved B cell therapeutic agent Subjects must not have a history of chronic alcohol or drug abuse Subjects must not have known hypersensitivity to any components of the investigational medicinal product Subjects must not have a history of chronic infections, recent serious or life-threatening infection within 6 months or any current sign or symptom that may indicate an infection Subjects must not have a history of a Blood Dyscrasias Subjects with known Tuberculosis (TB) Disease, high risk of acquiring TB or latent TB infection Subjects must not be at high risk of infection Subjects must not have a history of Lymphoproliferative Disorder including Lymphoma signs and symptoms suggestive of Lymphoproliferative Disease Subjects must not have concurrent acute or chronic Viral Hepatitis B or C Subjects must not have known Human Immunodeficiency Virus (HIV) infection Subject must not have concurrent Malignancy or history of Malignancy Subjects must not have a current or recent history of severe, progressive, and/or uncontrolled Renal, Hepatic, Hematological, Gastrointestinal, Endocrine, Pulmonary, Cardiac, Neurological or Cerebral Disease Subjects must not have Class III or IV Congestive Heart Failure Subjects must not have history of, or suspected Demyelinating Disease of the Central Nervous System Subjects must not have a history of adverse reaction to Polyethylene Glycol (PEG) Subjects must not have significant laboratory abnormalities which in the investigators judgment would make the subject unsuitable for inclusion Subjects must not have a known history or clinically active infection with Histoplasma, Coccidiodes, Paracoccidioides, Pneumocystis, Nontuberculous Mycobacteria, Blastomyces or Aspergillus Subject must not have a known history of or be currently diagnosed with Systemic Lupus Erythematosus

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Other: RAPID3 to assess response to Cimzia<br>RAPID3 is a subject-based assessment tool used to assess subject's response to Cimzia. Subjects will be randomized to a patient measure tool, a tool based on patient-report outcomes (RAPID3); using a total score of 30 points | Biological: Certolizumab Pegol (CZP)<br>* 400 mg subcutaneous injection at Weeks 0, 2 and 4 200 mg subcutaneous injection every two weeks, Week 6 through Week 52<br>* Other names: Cimzia;|
| Other: CDAI to assess response to Cimzia<br>CDAI is an investigator-based assessment tool used to assess subject's response to Cimzia. Subjects will be randomized to a clinical measures tool, a tool based on Investigator measures without the need for a lab value (CDAI) | Biological: Certolizumab Pegol (CZP)<br>* 400 mg subcutaneous injection at Weeks 0, 2 and 4 200 mg subcutaneous injection every two weeks, Week 6 through Week 52<br>* Other names: Cimzia;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Response at Week 12 as Assessed by Randomized Tool [Clinical Disease Activity Index (CDAI) or Routine Assessment of Patient Index Data 3 (RAPID3)] | For subjects randomized to CDAI, response is defined as CDAI ≤10 or 20% improvement from Baseline. For subjects randomized to RAPID3, response is defined as RAPID3 ≤6 or 20% improvement from Baseline. CDAI is the sum of tender joint count, swollen joint count, Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - VAS (VAS in cm). 28 joints are examined. RAPID3 is the sum of the MDHAQ subscores of physical function, pain, and patient's global status. | Baseline (Week 0) to Week 12 | 
| Responders at Week 12 (as Assessed by Randomized Tool Clinical Disease Activity Index [CDAI] or Routine Assessment of Patient Index Data [RAPID3]) Achieving Low Disease Activity (Disease Activity Score 28 [Erythrocyte Sedimentation Rate]≤3.2) at Week 52 | For subjects randomized to CDAI, response is defined as CDAI ≤10 or 20% improvement from Baseline. For subjects randomized to RAPID3, response is defined as RAPID3 ≤6 or 20% improvement from Baseline. DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56x√(TJC) + 0.28x√(SJC) + 0.70xlognat (ESR) + 0.014xGlobal Assessment of Arthritis where 28 joints are examined. | Baseline (Week 0) to Week 52 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Percentage of All Subjects Who Are Both Responders at Week 12 and With Non-low Disease Activity (Disease Activity Score 28 [Erythrocyte Sedimentation Rate] > 3.2) at Week 52 | For subjects randomized to CDAI, response is defined as CDAI ≤10 or 20% improvement from Baseline. For subjects randomized to RAPID3, response is defined as RAPID3 ≤6 or 20% improvement from Baseline. DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56x√(TJC) + 0.28x√(SJC) + 0.70xlognat (ESR) + 0.014xGlobal Assessment of Arthritis where 28 joints are examined. | Baseline (Week 0) to Week 52 | 
| Responders at Week 12 Achieving Remission (Disease Activity Score 28 [Erythrocyte Sedimentation Rate] < 2.6) at Week 52 | For subjects randomized to CDAI, response is defined as CDAI ≤10 or 20% improvement from Baseline. For subjects randomized to RAPID3, response is defined as RAPID3 ≤6 or 20% improvement from Baseline. DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56x√(TJC) + 0.28x√(SJC) + 0.70xlognat (ESR) + 0.014xGlobal Assessment of Arthritis where 28 joints are examined. | Baseline (Week 0) to Week 52 | 
| Percentage of All Subjects Who Are Both Responders at Week 12 and With Non-remission (Disease Activity Score 28 [Erythrocyte Sedimentation Rate] > 2.6) at Week 52 | For subjects randomized to CDAI, response is defined as CDAI ≤10 or 20% improvement from Baseline. For subjects randomized to RAPID3, response is defined as RAPID3 ≤6 or 20% improvement from Baseline. DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56x√(TJC) + 0.28x√(SJC) + 0.70xlognat (ESR) + 0.014xGlobal Assessment of Arthritis where 28 joints are examined. | Baseline (Week 0) to Week 52 | 
| Change From Baseline in the Disease Activity Score 28 Erythrocyte Sedimentation Rate [DAS28 (ESR)] Assessed at Week 12 | The DAS28(ESR) score is a measure of the subject's disease activity. DAS28(ESR) is calculated from the tender joint count (28 joints), swollen joint count (28 joints), erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Baseline (Week 0) to Week 12 | 
| Change From Baseline in Disease Activity Score 28 Erythrocyte Sedimentation Rate [DAS28 (ESR)] Assessed at Week 52 | The DAS28(ESR) score is a measure of the subject's disease activity. DAS28(ESR) is calculated from the tender joint count (28 joints), swollen joint count (28 joints), erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Baseline (Week 0) to Week 52 | 
| Change From Baseline in Clinical Disease Activity Index (CDAI) Assessed at Week 12 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Baseline (Week 0) to Week 12 | 
| Change From Baseline in Clinical Disease Activity Index (CDAI) Assessed at Week 52 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Baseline (Week 0) to Week 52 | 
| Change From Baseline in Routine Assessment of Patient Index Data 3 (RAPID3) Assessed at Week 12 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Baseline (Week 0) to Week 12 | 
| Change From Baseline in Routine Assessment of Patient Index Data 3 (RAPID3) Assessed at Week 52 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Baseline (Week 0) to Week 52 | 
| Percentage of Subjects With DAS28(ESR) (Disease Activity Score 28 [Erythrocyte Sedimentation Rate]) Low Disease Activity (DAS28[ESR] ≤ 3.2) at Week 12 | DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Week 12 | 
| Percentage of Subjects With DAS28(ESR) (Disease Activity Score 28 [Erythrocyte Sedimentation Rate]) Low Disease Activity (DAS28[ESR] ≤ 3.2) at Week 52 | DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Week 52 | 
| Percentage of Subjects With DAS28(ESR) (Disease Activity Score 28 [Erythrocyte Sedimentation Rate]) Remission (DAS [ESR] < 2.6) at Week 12 | DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Week 12 | 
| Percentage of Subjects With DAS28(ESR) (Disease Activity Score 28 [Erythrocyte Sedimentation Rate]) Remission (DAS28[ESR] < 2.6) at Week 52 | DAS28(ESR) is calculated from the tender joint count, swollen joint count, erythrocyte sedimentation rate (ESR in mm/hour), and the Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore using this formula: 0.56 x √(TJC) + 0.28 x √(SJC) + 0.70 x lognat (ESR) + 0.014 x Global Assessment of Arthritis where 28 joints are examined. Lower scores indicate less disease activity. | Week 52 | 
| Percentage of Subjects With CDAI (Clinical Disease Activity Index) Low Disease Activity (CDAI ≤ 10) at Week 12 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 12 | 
| Percentage of Subjects With CDAI (Clinical Disease Activity Index) Low Disease Activity (CDAI ≤ 10) at Week 52 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 52 | 
| Percentage of Subjects With CDAI (Clinical Disease Activity Index) Remission (CDAI ≤ 2.8) at Week 12 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 12 | 
| Percentage of Subjects With CDAI (Clinical Disease Activity Index) Remission (CDAI ≤ 2.8) at Week 52 | CDAI is calculated as the sum of tender joint count (TJC), swollen joint count (SJC), Patient's Global Assessment of Disease Activity as assessed by Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscore, and Investigator's Global Assessment of Disease Activity - Visual Analog Scale (VAS in cm). 28 joints are examined. The range for the CDAI is 0 - 76 with a negative change in CDAI score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 52 | 
| Percentage of Subjects With RAPID3 (Routine Assessment of Patient Index Data) Low Disease Activity (RAPID3 ≤ 6.0) at Week 12 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 12 | 
| Percentage of Subjects With RAPID3 (Routine Assessment of Patient Index Data) Low Disease Activity (RAPID3 ≤ 6.0) at Week 52 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 52 | 
| Percentage of Subjects With RAPID3 (Routine Assessment of Patient Index Data) Remission (RAPID3 ≤ 3.0) at Week 12 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 12 | 
| Percentage of Subjects With RAPID3 (Routine Assessment of Patient Index Data) Remission (RAPID3 ≤ 3.0) at Week 52 | RAPID3 is the sum of the Multi-dimensional Health Assessment Questionnaire (MDHAQ) subscores of physical function, pain, and patient's global status. The range for the RAPID3 is 0 - 30 with a negative change in RAPID3 score indicating an improvement in disease activity and a positive change in score indicating a worsening of disease activity. | Week 52 | 
| Number of Work Days Missed (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of work days missed in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Work Days With Reduced Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of work days with reduced productivity in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Interference With Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | The arthritis interference in the last month with work productivity is measured on a scale that ranges from 0 (no interference) to 10 (complete interference) The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Days With No Household Work (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of days with no household work in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Days With Reduced Household Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of days with reduced household work productivity in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Days Missed of Family/Social/Leisure Activities (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of days missed of family/social/leisure activities in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Days With Hired Outside Help (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | Number of days with hired outside help in the last month The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Interference With Household Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 12 | The arthritis interference in the last month with household work productivity is measured on a scale that ranges from 0 (no interference) to 10 (complete interference). The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 12 | 
| Number of Work Days Missed (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of work days missed in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Number of Work Days With Reduced Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of work days with reduced productivity in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Interference With Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | The arthritis interference in the last month with work productivity is measured on a scale that ranges from 0 (no interference) to 10 (complete interference). The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Number of Days With No Household Work (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of days with no household work in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Number of Days With Reduced Household Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of days with reduced household work productivity in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Number of Days Missed of Family/Social/Leisure Activities (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of days missed of family/social/leisure activities in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Number of Days With Hired Outside Help (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | Number of days with hired outside help in the last month. The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 
| Interference With Household Work Productivity (Work Productivity Survey - Rheumatoid Arthritis [WPS-RA]) at Week 52 | The arthritis interference in the last month with household work productivity is measured on a scale that ranges from 0 (no interference) to 10 (complete interference). The WPS-RA is a 9-item survey measuring the effect of Rheumatoid Arthritis (RA) and its treatment on the patient's work productivity. | Week 52 | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Certolizumab Pegol, Cimzia, Rheumatoid Arthritis, CDAI, RAPID3