June 2022

Comparison of drug retention of TNF inhibitors, other biologics and JAK inhibitors in RA patients who discontinued JAK inhibitor therapy

Rheumatology (Oxford) 2022 doi: 10.1093/rheumatology/keac285

Real-world population-based study shows that a switch to a second JAKinib results in a higher drug retention, as compared to switching to a TNFi, in patients with RA who discontinue original JAKinib therapy.

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February 2022

関節リウマチ患者におけるトファシチニブの用量調節の有効 性と安全性に対する影響: オープンラベル長期延長試験の post hoc 解析 (ORAL Sequel)

Clin Rheumatol. 2022 Jan 1. Epub ahead of print doi: 10.1007/s10067-021-05908-z

Post-hoc analysis shows that dosing up from tofacitinib 5 to 10 mg BID is associated with improved efficacy for up to 12 months, versus staying on 5 mg BID, and dosing down from 10 to 5 mg BID is not generally associated with a significant loss of efficacy.Although clinical trials have generally shown no significant differences, in terms of efficacy and safety, when switching tofacitinib dose up or down, these per-protocol switches are not directly informative for clinical decision-making in dai...

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