As in rheumatoid arthritis, achieving low disease activity or remission in psoriatic arthritis (PsA) remains a challenge and unmet need for many individuals. However, the complex pathogenesis, heterogeneity and varied tissue involvement in PsA mean that dedicated definitions and novel solutions are required for difficult-to-treat disease.

中文翻译：

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难治性银屑病关节炎：走出类风湿关节炎阴影

与类风湿性关节炎一样，对于许多人来说，实现银屑病关节炎 (PsA) 的低疾病活动度或缓解仍然是一个挑战和未满足的需求。然而，PsA 复杂的发病机制、异质性和不同的组织参与意味着需要专门的定义和新的解决方案来治疗难以治疗的疾病。