从狼低疾病活动状态过渡到全身性红斑狼的缓解:现实世界的证据
Dai Gao1,2, Lanlan Ji1,2, Xiaohui Zhang1,2
1Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China.
Frontiers in immunology
|April 4, 2025
概括
对于许多患者来说,在达到低疾病活性 (LLDAS) 后,在全身性红斑狼 (SLE) 中实现缓解是困难的. 主要障碍是降低普得尼松剂量,在大多数情况下阻碍了缓解.
科学领域:
- 类风湿病学 类风湿病学
- 免疫学 免疫学 免疫学
- 临床医学 临床医学
背景情况:
- 系统性红斑狼 (SLE) 是一种慢性自身免疫性疾病,需要长期管理.
- 实现缓解是治疗的关键目标,但往往具有挑战性.
- 狼低疾病活动状态 (LLDAS) 是SLE管理中的一个中间目标.
研究的目的:
- 确定预测因素和阻碍SLE患者获得LLDAS的缓解的障碍.
- 分析在实现LLDAS后缓解和爆发的时间进程.
主要方法:
- 对从Sle到TARget (STAR) 队列中获得LLDAS的患者的分析.
- 卡普兰-梅尔法用于估计缓解和爆发概率.
- 考克斯比例危害模型用于确定缓解时间的预测因素.
主要成果:
- 在480名实现LLDAS的患者中,369人被分析为缓解;80.5%的患者实现了缓解.
- 缓解时间较短的预测因素包括老年,关节炎和胃肠道干扰.
- 贫血,较高的疾病活性 (SLEDAI,PGA),皮疹,抗dsDNA阳性,低补充血和血小板狭窄是风险预测因素.
- 使用氧化和环胺与更短的缓解时间有关.
- 普雷尼松剂量≥5毫克/天是缓解的主要障碍 (68.7%).
结论:
- 在获得LLDAS后的快速缓解对于SLE患者来说是具有挑战性的.
- 难以将普得尼松剂量降至≤5毫克/天是实现缓解的主要障碍.
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