现实世界阿达利穆巴的低位水平,抗药抗体水平和类风湿性关节炎的疾病活性
在PubMed上查看摘要
概括
此摘要是机器生成的。在类风湿性关节炎患者中,阿达利穆马布的水平有很大差异,但与疾病活性的直接相关性尚不清楚. 治疗药物监测可以帮助优化个体剂量以获得更好的结果.
科学领域
- 免疫学
- 药理学
- 关节病学
背景情况
- 风湿性关节炎 (RA) 的治疗通常涉及生物疗法阿达利穆巴.
- 了解阿达利穆马布的药理动力学,包括最低水平和抗药抗体 (ADA),对于治疗疗效至关重要.
- 在RA中治疗药物监测 (TDM) 的实用性需要进一步研究.
研究的目的
- 评估在现实世界RA群体中阿达利穆马布的最低水平与疾病活性之间的关联.
- 探索阿达利木马布血清水平的分布,治疗性暴露率和ADA的流行率.
- 确定TDM在治疗阿达利木马布的 RA 患者中的实用价值.
主要方法
- 一项横截面研究包括72名接受阿达利穆巴治疗的RA患者.
- 在稳定状态下测量了阿达利穆巴的最低水平和ADA.
- 使用疾病活动得分-28 (DAS28-CRP) 评估疾病活动;回归分析探讨了与临床因素的关联.
主要成果
- 观察到阿达利木马布的最低水平在个体之间有很大差异 (中位数为5. 9微克/毫升).
- 没有发现阿达利木马布水平与DAS28-CRP得分之间的显著关联.
- 在13. 9%的患者中检测到ADAs;在4. 2%的患者中检测不到ADAs. 女性的水平较高;延长剂量与较低度相关.
结论
- 在 RA 患者中,阿达利穆马布的暴露存在显著的变化.
- 没有确立阿达利穆马布暴露与疾病活性之间的直接相关性.
- TDM可以识别暴露不足/暴露过度的患者,支持个性化剂量,特别是在低疾病活性状态下.
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