This study is intended to evaluate the efficacy and safety of Certolizumab Pegol (CZP) in combination with Methotrexate (MTX) for inducing and sustaining clinical response in the treatment of Disease Modifying Antirheumatic Drug (DMARD)-naïve adults with early active Rheumatoid Arthritis.
Prefilled syringes containing an injectable volume of 1 ml of solution for injection CZP for single use at a dosage strength of 200 mg/ml. Injections will be given subcutaneously. CZP 400 mg at Baseline, Week 2 and Week 4, followed by a maintenance dose of 200 mg every 2 Weeks until Week 50.
2 syringes Placebo at Baseline, Week 2 and Week 4, followed by 1 syringe Placebo every 2 Weeks.
The MTX treatment is to be initiated at a dose of 10 mg per Week (oral tablets at the strength of 2.5 mg/tablet). The MTX dosage should be escalated by 5 mg every 2 Weeks such that the maximum dosage of 25 mg per Week is achieved by Week 6 to Week 8. Patients who could not tolerate ≥ 15 mg/week MTX by Week 8 were withdrawn while the maximum tolerated dose per patient (optimized dose) was maintained to Week 52.
Buenos Aires, Argentina
Rosario, Argentina
San Juan, Argentina
San Miguel de Tucumán, Argentina