Study to Assess the Safety and Efficacy of Etanercept in Patients Treated Over the Long-term in Real-world Clinical Practice, Using Data Collected by the British Society of Rheumatology Biologics Registry

Conditions

• Rheumatoid Arthritis

Interventions

• DRUG: etanercept
• DRUG: non-biologic anti-rheumatic drugs

Sponsor

Pfizer