Non-TNF-Targeted Therapy in Unresponsive RA More Effective than a Second Anti-TNF Drug

Objective. To determine whether a non-tumor necrosis factor (TNF)-targeted drug is more effective than a second anti-TNF drug in rheumatoid arthritis (RA) patients who have had an inadequate response to a first anti-TNF drug. Design. 52-week pragmatic, multicenter, open-label, parallel-group, randomized clinical trial (the "Rotation or Change" trial). Setting and participants. 300 patients who were at least 18 years old were recruited from December 2009 to August 2012 from 47 French clinical centers. These patients had to have a diagnosis of RA according to the 1987 American College of Rheumatology criteria, presence of erosions, a DAS28-ESR (a measure of disease burden using patient global health, tender and swollen joint counts, and the erythrocyte sedimentation rate) of 3.2 or more, and insufficient response to an anti-TNF according to the physician (based on 1 or more of: persistent tender and swollen joints, persistent disease activity according to patient global assessment, elevated levels of acute-phase reactants, and dependence on analgesics, nonsteroidal anti-inflammatory drugs, or corticosteroids). In addition, patients had to have a stable dose of oral corticosteroids of 15 mg/d or less of equivalent prednisone within 4 weeks before enrollment, a stable dose of synthetic disease-modifying antirheumatic drugs (DMARDs) within 4 weeks of enrollment, and informed written consent. Exclusion criteria included cessation of the first anti-TNF agent due only to an adverse event, previous treatment with 2 or more anti-TNF agents, previous treatment with abatacept, rituximab, or tocilizumab, a contraindication to all anti-TNF agents and other biologics such as an infection or cancer, pregnancy and breastfeeding. Intervention. Patients were randomly assigned in equal proportions to receive either a non-TNF biologic (abatacept, rituximab, or tocilizumab) or a second anti-TNF agent (adalimumab, certolizumab, etanercept, infliximab, or golimumab); the choice of agent after randomization was decided by the physician. The starting dose and frequency of treatment was predetermined. Golimumab was not available for use at the time of this study. The choice of future dosing and frequency of the treatment was left up to the treating physician in both groups. The assigned drug treatments continued for 12 months but were allowed to be discontinued for adverse events, patient choice, or inefficacy. Treatment and dose adjustments for oral corticosteroids and glucocortico