August 2021

関節リウマチ患者の実臨床におけるトファシチニブとバリシチニブの有効性および安全性の比較

Arthritis Res Ther. 2021;23(1):197

In a real-world setting, tofacitinib and baricitinib have comparable continuing efficacies and safety profiles in patients with RA.It is important to determine the differences and similarities of JAK inhibitors in a real-world setting so that the optimal agent can be administered. However, until now, no published data of a direct comparison among these agents in RA have been available. With this in mind, Iwamoto, et al. compared the efficacy and safety of tofacitinib with those of baricitinib by...

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メソトレキセートに効果不十分の関節リウマチ患者におけるPeficitinib (ASP015K) の有効性と安全性: 日本で実施された Phase III 無作 為化二重盲検プラセボ対照臨床試験結果 (RAJ4)

Ann Rheum Dis 2019 DOI: 10.1136/annrheumdis-2019-215164

Peficitinib (PEF) 100 and 150 mg demonstrated robust clinical and structural efficacy in patients with RA who have an inadequate response to MTX. In Japan, two JAK inhibitors, TOF and BARI are currently available for RA patients with an inadequate response to conventional therapies. This randomized phase 3 study (RAJ4), assessed the efficacy and safety of two PEF doses in combination with MTX compared to PBO, in Japanese MTX-IR. Patients were randomized 1:1:1 to PBO, PEF 100 mg and 150 mg with M...

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