Effectiveness and safety of tocilizumab therapy for patients with rheumatoid arthritis and renal insufficiency: A real-life registry study in Japan (the ACTRA-RI study)
Kidney disease in RA patients: Prevalence and implication on RA-related drugs management: The MATRIX study
Karie S, Gandjbakhch F, Janus N, et al. Kidney disease in RA patients: prevalence and implication on RA-related drugs management: the MATRIX study. Rheumatology (Oxford) 2008;47:350-4.
Biologic and oral disease-modifying antirheumatic drug monotherapy in rheumatoid arthritis
Emery P, Sebba A, Huizinga TW. Biologic and oral disease-modifying antirheumatic drug monotherapy in rheumatoid arthritis. Ann Rheum Dis 2013;72:1897-904.
Adverse events and factors associated with toxicity in patients with early rheumatoid arthritis treated with methotrexate tight control therapy: The CAMERA study
Verstappen SM, Bakker MF, Heurkens AH, et al. Adverse events and factors associated with toxicity in patients with early rheumatoid arthritis treated with methotrexate tight control therapy: the CAMERA study. Ann Rheum Dis 2010;69:1044-8.
Factors associated with methotrexate dosing and therapeutic decisions in veterans with rheumatoid arthritis
Ng B, Chu A. Factors associated with methotrexate dosing and therapeutic decisions in veterans with rheumatoid arthritis. Clin Rheumatol 2014;33:21-30.
Adding tocilizumab or switching to tocilizumab monotherapy in methotrexate inadequate responders: 24-week symptomatic and structural results of a 2-year randomised controlled strategy trial in rheumatoid arthritis (ACT-RAY)
Dougados M, Kissel K, Sheeran T, et al. Adding tocilizumab or switching to tocilizumab monotherapy in methotrexate inadequate responders: 24-week symptomatic and structural results of a 2-year randomised controlled strategy trial in rheumatoid arthritis (ACT-RAY). Ann Rheum Dis 2013;72:43-50.
Clinical, radiographic and immunogenic effects after 1 year of tocilizumab-based treatment strategies in rheumatoid arthritis: The ACT-RAY study
Dougados M, Kissel K, Conaghan PG, et al. Clinical, radiographic and immunogenic effects after 1 year of tocilizumab-based treatment strategies in rheumatoid arthritis: the ACT-RAY study. Ann Rheum Dis 2014;73:803-9.