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Clinical disease activity and acute phase reactant levels are discordant among patients with active rheumatoid arthritis: acute phase reactant levels contribute separately to predicting outcome at one year

机译:活动性类风湿关节炎患者的临床疾病活动性和急性期反应物水平不一致:一年期时急性期反应物水平分别有助于预测结果

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摘要

IntroductionClinical trials of new treatments for rheumatoid arthritis (RA) typically require subjects to have an elevated acute phase reactant (APR), in addition to tender and swollen joints. However, despite the elevation of individual components of the Clinical Disease Activity Index (CDAI) (tender and swollen joint counts and patient and physician global assessment), some patients with active RA may have normal erythrocyte sedimentation rate (ESR) and/or C-reactive protein (CRP) levels and thus fail to meet entry criteria for clinical trials. We assessed the relationship between CDAI and APRs in the Consortium of Rheumatology Researchers of North America (CORRONA) registry by comparing baseline characteristics and one-year clinical outcomes of patients with active RA, grouped by baseline APR levels.
机译:简介治疗类风湿关节炎(RA)的新疗法的临床试验通常要求受试者除了关节酸痛和肿胀以外,还应具有较高的急性期反应物(APR)。然而,尽管临床疾病活动指数(CDAI)的各个组成部分有所升高(关节的压痛和肿胀以及患者和医师的整体评估),但一些活动性RA患者可能具有正常的红细胞沉降率(ESR)和/或C-反应蛋白(CRP)的水平,因此不符合临床试验的进入标准。我们通过比较活动性RA患者的基线特征和一年期临床结局(按基线APR水平分组),评估了北美风湿病研究协会(CORRONA)注册中心中CDAI与APR之间的关系。

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