Follow-up of Rheumatoid Arthritis (RA) Moderate to Low Disease Activity Study

"200 mg every two weeks~Certolizuimab Pegol 200 mg every two weeks Subjects who flared at Week 48 or Week 52 of feeder study C87076 \[NCT00674362\], will receive respectively once 400 mg Certolizumab Pegol or three times 400 mg Certolizumab Pegol at two weeks interval as part of an induction phase in the C87080 study. Thereafter the subject enters the C87080 study and will be further treated with 200 mg Certolizumab Pegol every two weeks."