Clin Exp Rheumatol:托珠单抗可以调节类风湿性关节炎患者的血清脂联素和趋化素水平

2018-09-24 xiangting MedSci原创

TCZ能够调节RA患者的血清趋化素和脂联素水平,并与疾病治疗反应无关,这有助于解释TCZ的CV安全性。

脂肪因子在类风湿性关节炎(RA)的病理生理学中发挥着重要作用,为疾病和超重提供了连接,有助于解释血管(CV)风险的升高,并影响疾病改善抗风湿药物的治疗反应。这项研究目的是确定静脉注射(IV)托珠单抗(TCZ)(一种白介素-6受体拮抗剂)对瘦素、脂联素、抵抗素、内脂素和趋化素血清水平的影响。

44名活动性RA患者(DAS28-ESR≥3.2)每4周IV 1次TCZ(8 mg/kg),治疗6个月:20名患者为TCZ单药治疗,24名患者与甲氨蝶呤(MTX)联合。在基线和每个月,每次输注之前记录体重指数、DAS28-ESR和健康评估问卷(HAQ)。收集基线和6个月后的实验室指标,其中包括脂肪因子血清水平。

随访结束时,TCZ单药治疗或联合MTX治疗患者的ESR、CRP、DAS28-ESR和HAQ有显著改善。脂质谱中仅有总胆固醇显著升高。在整个人群和分析的患者亚组中(TCZ单药或联合治疗)观察到趋化素显著降低和脂联素升高,并与临床和生化指标没有任何显著相关性。没有检测到瘦素和抵抗素水平的变化。

TCZ能够调节RA患者的血清趋化素和脂联素水平,并与疾病治疗反应无关,这有助于解释TCZ的CV安全性。

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    2022-02-25 屋顶瞄爱赏月

    学习学习

    0

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    2022-01-04 病毒猎手

    #托珠单抗#可以调节#类风湿性关节炎#,这应该是确定性的

    1

    展开1条回复
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    2018-09-26 lmm397
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基因型依赖的IL-1β生成能够预测依那西普/阿达木单抗的临床反应。这表明IL-32在预测RA治疗反应中发挥着作用。

警惕,关节炎也可能出现眼部病变

眼部受累是诸多系统性风湿病的一个常见的重要临床表现,最常见于类风湿关节炎、脊柱关节病等疾病。眼部受累的原因可能是炎症性的,也可能是血管性、感染性和医源性的。眼部受累可累及眼睛的各个部分,且一些眼部受累具有诊断提示性,如类风湿关节炎患者的巩膜表层炎。但大多数眼部受累缺乏特异性,如干眼症。

J Rheumatol:类风湿性关节炎女性患者的性功能障碍

显然FSD在RA女性患者中非常普遍,影响性功能的所有子域,并且在日常临床实践中极可能被低估。

Ann Rheum Dis:持续疾病控制类风湿性关节炎患者的巴瑞克替尼减量问题

这项大型随机盲法3期研究中,使用4mg巴瑞克替尼诱导达到持续性LDA/REM的RA患者,继续4mg比逐渐减量至2mg的疾病控制维持率更高。

J Rheumatol:巴瑞克替尼治疗活动性类风湿性关节炎超过2年的安全性特征

在对暴露时间长达5.5年的中重度活动性RA患者的综合分析中,证实疗效的同时,巴瑞克替尼具有可接受的安全性。