None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Meet criteria of American Rheumatism Association for the diagnosis of rheumatoid arthritis and the American College of Rheumatology functional classes I, II III or IV Participants must be taking 1 or more DMARDs and/or biologic approved for rheumatoid arthritis (RA) for at least 3 months and be on a stable dose for 28 days prior to Day 1.
Exclusion criteria
Exclusion criteria: Other auto-immune disease as a main diagnosis (e.g. Systemic Lupus Erythematosus [SLE], Scleroderma) Active tuberculosis (TB) requiring treatment within last 3 years
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Outcome name:Number of Participants With AEs of Special Interest Measure:Number of Participants With AEs of Special Interest Timepoints:Day 1 to Day 365, and including data up to 56 days post last dose of double-blind medication | — |
Secondary
| Measure | Time frame |
|---|---|
| Outcome name:Number of participants with positive anti-abatacept antigen or cytotoxic antigen T-Lymphocytes 4 Measure:Number of Participants With Positive Anti-Abatacept or Anti-Cytotoxic T-Lymphocyte Antigen 4 (CTLA4) Responses by Enzyme-Linked Immunosorbant Assay (ELISA) Timepoints:Days 1, 29, 57, 85, 113, 169, 281, 365 | — |
Countries
Austria, Canada, South Africa, United States