Abstract Number: 446 • 2017 ACR/ARHP Annual Meeting
Methotrexate Use and Fatigue in Rheumatoid Arthritis Patients: Results from a National Patient Registry
Background/Purpose: Methotrexate (MTX), a synthetic disease-modifying antirheumatic drug (DMARD), is the most commonly used medication for rheumatoid arthritis (RA). Considerable variations between patients taking MTX…Abstract Number: 2458 • 2017 ACR/ARHP Annual Meeting
Tocilizumab Inhibits Progression of Erosive Joint Damage in Early Rheumatoid Arthritis More Effectively Than Step-up Methotrexate Therapy
Background/Purpose: In early rheumatoid arthritis (RA), starting therapy as soon as possible is important to reduce disease activity and preserve the joints. With application of…Abstract Number: 493 • 2017 ACR/ARHP Annual Meeting
Methotrexate Is an Antibacterial Drug Metabolized By Human Gut Bacteria
Background/Purpose: Rheumatoid arthritis (RA) is an autoimmune disease of unknown etiology causing inflammation and irreversible damage in joints and other organs. Methotrexate (MTX) is first-line…Abstract Number: 2460 • 2017 ACR/ARHP Annual Meeting
Patient-Reported Outcomes Following Discontinuation of Methotrexate in Patients with Rheumatoid Arthritis Treated with Subcutaneous Tocilizumab: Results from a Randomized Controlled Trial
Background/Purpose: Patients with rheumatoid arthritis (RA) often receive methotrexate (MTX) in combination with biologics; however, MTX may be discontinued due to intolerance or to reduce…Abstract Number: 615 • 2017 ACR/ARHP Annual Meeting
Efficacy of Tofacitinib By Background Methotrexate Dose in Patients with Psoriatic Arthritis: A Post Hoc Analysis of Pooled Data from 2 Phase 3 Trials
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor under investigation for psoriatic arthritis (PsA). The efficacy of tofacitinib has been evaluated in 2 Phase 3…Abstract Number: 2465 • 2017 ACR/ARHP Annual Meeting
Association between Methotrexate Use and Effects of Treatment with a Second Biologic Agent in Rheumatoid Arthritis: A Multiple Imputation Approach
Background/Purpose: Methotrexate (MTX) is recommended and widely prescribed as the first-line, evidence-based therapy for rheumatoid arthritis (RA) patients. Previous studies have demonstrated a significant effect…Abstract Number: 804 • 2017 ACR/ARHP Annual Meeting
The Efficacy and Safety of the Anti-IL-6 Receptor Antibody Tocilizumab for Polymyalgia Rheumatica Patients with Resistance or Intolerance to Glucocorticoids and Methotrexate
Background/Purpose: Some patients show inadequate responses to initial glucocorticoids (GC) doses or relapses during GC tapering and develop side effects of GCs. The 2015 EULAR/ACR…Abstract Number: 2962 • 2017 ACR/ARHP Annual Meeting
MRI Results Following Discontinuation of Methotrexate in Patients with Rheumatoid Arthritis Treated with Subcutaneous Tocilizumab: Results from a Randomized Controlled Trial
Background/Purpose: Although previous studies have established the efficacy of tocilizumab (TCZ) initiated as monotherapy (MONO) for the treatment of rheumatoid arthritis (RA),1,2 changes in active…Abstract Number: 827 • 2017 ACR/ARHP Annual Meeting
Temporary Methotrexate Discontinuation for 2 Weeks Improves Immunogenicity of Seasonal Influenza Vaccination in Patients with Rheumatoid Arthritis: A Randomized Clinical Trial
Background/Purpose: Methotrexate (MTX), a widely used immune-suppressive agent, decreases vaccine response in patients with rheumatoid arthritis (RA). We investigated whether a temporary MTX discontinuation for…Abstract Number: 1252 • 2017 ACR/ARHP Annual Meeting
Real-World Oral Methotrexate Adherence Measured Electronically in Patients with Established Rheumatoid Arthritis
Background/Purpose: While weekly methotrexate (MTX) remains the gold standard treatment for patients with RA, studies suggest that MTX adherence may be sub-optimal and could be…Abstract Number: 1322 • 2017 ACR/ARHP Annual Meeting
Tissue Folate Dysregulation Is Associated with Disease Activity and Methotrexate Response in Collagen-Induced Arthritis
Background/Purpose: Methotrexate (MTX) is an anti-metabolite inhibitor of folate-dependent biochemical pathways and is effective in reducing disease activity in autoimmune arthritis. This work seeks to…Abstract Number: 1399 • 2017 ACR/ARHP Annual Meeting
Tissues Are Differently Modulated By Tocilizumab and Methotrexate; Assessment of Connective Tissue Metabolites in the Ambition Study
Background/Purpose: The response to any treatment in rheumatoid arthritis (RA) is assessed by symptomatic changes, such as swollen joint count and DAS28. However, such assessments…Abstract Number: 1430 • 2017 ACR/ARHP Annual Meeting
Switching from Synthetic to Biologic Dmards – Is There an Insufficient Use of Methotrexate?
Background/Purpose: A recent US-study suggests considerable underuse of MTX and too early switches to biologic (b)DMARDs1 before using a high MTX dose or changing the…Abstract Number: 1476 • 2017 ACR/ARHP Annual Meeting
Effect of Treat-to-Target Tocilizumab- and Methotrexate-Based Strategies on Health-Related Quality of Life in Newly Diagnosed Rheumatoid Arthritis Patients: Results of the U-Act-Early Trial
Background/Purpose: Patient-reported outcomes are, in addition to other efficacy and safety related outcomes, important reflections of effectiveness and adverse effects of a therapy. The Outcomes…Abstract Number: 1815 • 2017 ACR/ARHP Annual Meeting
Patterns of Methotrexate Use and Discontinuation in a U.S. Rheumatoid Arthritis Registry
Background/Purpose: Methotrexate (MTX) remains a cornerstone therapy in the management of rheumatoid arthritis (RA), but patterns of adherence, intolerance, and inadequate response are not well…
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