The British journal of dermatology · 2025
Deucravacitinib, an oral selective allosteric tyrosine kinase 2 inhibitor, in patients from China mainland, Taiwan and South Korea with moderate-to-severe plaque psoriasis: a phase III randomized clinical trial.
СтатьяРандомизированное исследованиеКлиническое исследование III фазыМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Zhang Jianzhong, Ding Yangfeng, Wang Ping, Li Linfeng, Pan Weili, Lu Yan, Cheng Hao, Jiang Xian, Ho Ji-Chen, Guo Shuping, Liu Leona, Chatterjee Arkendu, Kisa Renata M, Banerjee Subhashis
Аннотация
BACKGROUND: Deucravacitinib, an oral selective allosteric tyrosine kinase 2 inhibitor, is approved in the USA, the European Union, Japan, South Korea, China and other countries for the treatment of moderate-to-severe plaque psoriasis.
OBJECTIVES: To evaluate the efficacy and safety of deucravacitinib in Asian patients with moderate-to-severe plaque psoriasis.
METHODS: In the 52-week blinded phase III POETYK PSO-3 trial (NCT04167462), patients were randomized 1 : 2 to placebo (n = 74) or deucravacitinib 6 mg once daily (n = 146) for 16 weeks followed by deucravacitinib alone. Co-primary endpoints were the achievement of a ≥75% reduction from baseline in Psoriasis Area and Severity Index (PASI 75) and static Physician Global Assessment score of 0 (clear) or 1 (almost clear; sPGA 0/1) at week 16. Efficacy and safety were evaluated throughout.
RESULTS: At week 16, significantly higher proportions of patients receiving deucravacitinib compared with placebo achieved PASI 75 (68.8% vs. 8.1%; P < 0.001) and sPGA 0/1 (55.6% vs. 6.8%; P < 0.001). Response rates with deucravacitinib were maintained through week 52. Common adverse events (AEs) included upper respiratory tract infection and nasopharyngitis. Serious AE and discontinuation rates were low.
CONCLUSIONS: Deucravacitinib was efficacious and well tolerated in Asian patients with moderate-to-severe plaque psoriasis.
OBJECTIVES: To evaluate the efficacy and safety of deucravacitinib in Asian patients with moderate-to-severe plaque psoriasis.
METHODS: In the 52-week blinded phase III POETYK PSO-3 trial (NCT04167462), patients were randomized 1 : 2 to placebo (n = 74) or deucravacitinib 6 mg once daily (n = 146) for 16 weeks followed by deucravacitinib alone. Co-primary endpoints were the achievement of a ≥75% reduction from baseline in Psoriasis Area and Severity Index (PASI 75) and static Physician Global Assessment score of 0 (clear) or 1 (almost clear; sPGA 0/1) at week 16. Efficacy and safety were evaluated throughout.
RESULTS: At week 16, significantly higher proportions of patients receiving deucravacitinib compared with placebo achieved PASI 75 (68.8% vs. 8.1%; P < 0.001) and sPGA 0/1 (55.6% vs. 6.8%; P < 0.001). Response rates with deucravacitinib were maintained through week 52. Common adverse events (AEs) included upper respiratory tract infection and nasopharyngitis. Serious AE and discontinuation rates were low.
CONCLUSIONS: Deucravacitinib was efficacious and well tolerated in Asian patients with moderate-to-severe plaque psoriasis.