This systematic review and meta-analysis of studies evaluated the proportion of patients in remission after the dosage of MTX was tapered, and concludes that patients with controlled RA may taper MTX from targeted therapy with a 10% reduction in the ability to sustain remission for up to 18 months.

This post hoc analysis of data from the ORAL Shift study, concludes that DAS28-4(ESR), CDAI remission and SDAI remission are the metrics most likely to reflect actual disease activity, in the context of tofacitinib in a randomised withdrawal of MTX.