Please select the outcome measures that correspond to the clinical trial below.
Title: A Randomized, Placebo-controlled, Double-blind, Multicenter Study to Evaluate the Safety and Efficacy of Rituximab in Combination With Methotrexate in Patients With Active Rheumatoid Arthritis Who Have Had an Inadequate Response to Anti-TNF Alpha Therapies
Brief Summary: This study will assess the safety and efficacy of rituximab combined with MTX in participants with active rheumatoid arthritis (RA) who have had an inadequate response to anti-Tumor Necrosis (TNF) alpha therapy. The anticipated time in the study is up to 2 years and the target sample size is 500 participants. Eligible participants may receive re-treatment with rituximab under a separate protocol WA17531.


Options:
A: Disease Activity Score Erythrocyte Sedimentation Rate(DAS28-ESR) (Change of the Mean of DAS28-ESR between weeks 48 - 102.)
B: Number of Participants Meeting the American College of Rheumatology 20 (ACR 20) Response at Week 16 (Week 16)
C: Number of Participants With American College of Rheumatology 20 Response at Week 24 (Week 24)
D: Number of American College of Rheumatology 20 (ACR 20) Responders at Day 169 (Day 169); Number of Participants Achieving Clinically Meaningful Improvement in Health Assessment Questionnaire (HAQ) at Day 365 (Day 365); Baseline and Mean Change From Baseline (BL) in Radiographic Erosion Score Results at Day 365 (BL (Day 0), Day 365); Participants With Deaths, Adverse Events (AEs) and SAEs in the Open-Label (OL) Period (Day 365 to Day 2,185); Participants With Hematology Values Meeting the Marked Abnormality Criteria in the OL Period (Day 365 to Day 2,185); Participants With Liver and Kidney Function Values Meeting the Marked Abnormality Criteria in the OL Period (Day 365 to Day 2,185); Participants With Electrolyte Values Meeting the Marked Abnormality Criteria in the OL Period (Day 365 to Day 2,185); Participants With Glucose, Protein, Metabolites, and Urinalysis Values Meeting the Marked Abnormality Criteria in the OL Period (Day 365 to Day 2,185); Mean BL Immunoglobulins Over Time in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093); Mean Change From BL in Immunoglobulins in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093); Participants With Immunogenicity to Abatacept in the Cumulative DB + OL Period (Day 1 to Day 1,821); Number of Participants Experiencing Clinically Significant Changes in Vital Signs in the OL Period (Day 365 to Day 1,821. All changes in participant vital signs were monitored on each day of study drug administration prior to dosing and 60 minutes after dosing.); Number of Participants Experiencing AEs of Special Interest in the OL Period (Day 365 to Day 2,185); Mean BL Hematocrit in the OL Period (Baseline (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Participant Hematocrit in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL Platelet Count in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Participant Platelet Count in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL Hemoglobin, Total Protein, and Albumin in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Hemoglobin, Total Protein, and Albumin in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL White Blood Cells in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in White Blood Cells in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL Liver Function Parameters in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Liver Function Parameters in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL Select Laboratory Parameters in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Select Laboratory Parameters in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean BL Serum Electrolytes in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185); Mean Change From BL in Serum Electrolytes in the OL Period (BL (Day 0), Day 365, Day 729, Day 1,093, Day 1,457, Day 1,821, Day 1,905, Day 1,989, Day 2,073, Day 2,185)

Answer: C