An Observational Study on Patients With Rheumatoid Arthritis Treated With MabThera (Rituximab)

Naturalistic Prospective Non-interventional Study on Rheumatoid Arthritis (RA) Patients Treated With Rituximab According to Local Treatment Guidelines

This observational study will assess the execution, efficacy and safety of treatment with MabThera in patients with rheumatoid arthritis. Data from patients receiving MabThera according to local treatment guidelines will be collected for 29 months. Target sample size is 100-200 patients.

Inclusion Criteria:

• adult patients, >/= 18 years of age
• rheumatoid arthritis
• treatment with rituximab

Exclusion Criteria:

• unable/unwilling to give informed consent to data collection