Systematic Review of Tumor Necrosis Factor Inhibitor Discontinuation Studies in Rheumatoid Arthritis

Discontinuation of anti-TNF therapy is achievable for many RA patients who start in clinical remission or LDA. However, heterogeneous inclusion criteria and highly variable outcome definitions across studies make it difficult to efficiently summarize the literature on this topic or to conduct a meta-analysis. There is a lack of evidence regarding how to best predict which patients have the greatest likelihood of continuing to do well after discontinuation of anti-TNF therapy.