Subjects who have received at least one dose of study drug and ceased participation in any Phase 2B or 3 randomized, controlled or open-label (qualifying) study of CP-690,550 for the treatment of RA, but are no longer receiving CP-690,550.
Read more: http://www.clinicaltrials.gov/ct2/show/NCT00414661?cond=%22Arthritis%22&lup_s=07/14/2011&lup_d=30
