Geneva, April 28 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122413) titled 'Analysis of Efficacy and Safety of Tocilizumab in Elderly Women with Refractory Rheumatoid Arthritis' on April 13.

Study Type: Observational study

Study Design: Case-Control study

Primary Sponsor: Yuebei People's Hospital

Condition: Rheumatoid arthritis

Intervention: Tocilizumab Treatment Group Intervention: Participants received tocilizumab (dose calculated based on body weight) in combination with methotrexate (10-15 mg/week, at a stable dose) and prednisone ( <= 7.5 mg/day, with a plan for tapering within 4 weeks after enrollment).:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First E...