Certolizumab Pegol for the Treatment of Patients With Active Rheumatoid Arthritis (RA) and Crohn's Disease (CD)

This is an observational trial in Rheumatoid Arthritis and Crohn's Disease patients treated with Cimzia aiming to evaluate the risk and incidence of Tuberculosis.

This is a prospective non interventional study. Patients enrolled in this study will receive Cimzia on prescription according to the instructions for use approved in Russia and within the frame of current standard clinical practices. The patient is evaluated at the Screening Visit for enrollment. A Baseline Visit is to be scheduled no more than 28 days after the Screening Visit. Subsequent evaluations are done routinely every 6 months.