Disease activity and glucocorticoid tapering patterns in Japanese patients with systemic lupus erythematosus treated with anifrolumab: post hoc analysis of the Japanese subpopulation of the TULIP-2 study.
Yoshiya Tanaka, Tatsuya Atsumi, Masato Okada, Tomoya Miyamura, Tomonori Ishii, Susumu Nishiyama, Ryutaro Matsumura, Yosuke Morishima, Yoshiyuki Yamaguchi, Gabriel Abreu, Catharina Lindholm, Eric F Morand, Tsutomu Takeuchi
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引用次数: 0
Abstract
Objectives: To investigate the efficacy of anifrolumab on disease activity and glucocorticoid tapering patterns in Japanese patients with systemic lupus erythematosus (SLE).
Methods: We analysed disease activity and glucocorticoid tapering in the Japanese subpopulation (anifrolumab, n = 24; placebo, n = 19) of the TULIP-2 trial, which showed the efficacy and safety of anifrolumab in patients with moderate-to-severe active SLE.
Results: The percentage of patients who achieved a British Isles Lupus Assessment Group-based Composite Lupus Assessment response at Week 52 was greater in the anifrolumab group than placebo [50.0% (12/24) vs. 15.8% (3/19); p = 0.014]. Lupus low disease activity state (LLDAS) was achieved at Week 52 by 9/24 (37.5%) and 3/19 (15.8%) patients receiving anifrolumab and placebo, respectively. During the 52-week study period, in the anifrolumab vs. placebo groups, 5/24 (20.8%) patients were in LLDAS ≥50% of observed time vs. 0/19 (0.0%), and 14/24 (58.3%) vs. 6/19 (31.6%) patients were classified into favourable glucocorticoids tapering pattern. Anifrolumab had an acceptable tolerability profile, consistent with the overall population.
Conclusions: In the Japanese subpopulation of the TULIP-2 trial, anifrolumab resulted in an improvements in disease activity to those reported for the overall population, suggesting a beneficial effect for disease control.
期刊介绍:
Modern Rheumatology publishes original papers in English on research pertinent to rheumatology and associated areas such as pathology, physiology, clinical immunology, microbiology, biochemistry, experimental animal models, pharmacology, and orthopedic surgery.
Occasional reviews of topics which may be of wide interest to the readership will be accepted. In addition, concise papers of special scientific importance that represent definitive and original studies will be considered.
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