在患有全身性红血性狼的患者中,氧化剂量与延续率之间的关系
Shuhei Takeyama1, Michihito Kono1, Kuniyuki Aso1,2
1Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.
Modern rheumatology
|August 20, 2024
概括
较低的氧化 (HCQ) 剂量每实际体重可能会改善系统性红斑狼 (SLE) 患者的治疗延续. 这一发现对于优化SLE管理中的长期HCQ治疗至关重要.
科学领域:
- 类风湿病学 类风湿病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 建议在全身性红斑狼 (SLE) 治疗中使用基 (HCQ) 剂量为5mg/kg实际体重,以预防视网膜病变.
- 已确定的HCQ疗效与6.5mg/kg理想体重有关,造成了剂量差异.
- 日本患者通常具有较低的体重指数 (BMI),可能会影响HCQ的剂量和持续使用.
研究的目的:
- 研究基于实际体重的HCQ剂量对日本SLE患者治疗延续率的影响.
- 为了比较低剂量 (<5 mg/kg) 和高剂量 (≥5 mg/kg) 组之间的HCQ延续率.
- 评估HCQ治疗在没有接受额外免疫抑制剂或生物制剂的患者中的1年疗效.
主要方法:
- 对接受HCQ治疗的SLE患者进行了回顾性,单中心的观察性研究.
- 患者分为低剂量 (<5 mg/kg实际体重) 和高剂量 (≥5 mg/kg实际体重) 组.
- 一年HCQ延续率的比较和疗效标记的评估.
主要成果:
- 在231名患者中,48名患者 (20.8%) 停止了HCQ;实际体重剂量是停止治疗的独立风险因素.
- 低剂量组的1年HCQ持续率 (83.2%) 与高剂量组 (72.8%) 相比显著更高.
- 在HCQ治疗1年后,两组都显示出降低了葡萄糖皮质激素需求和改善了血清活性.
结论:
- 低于5mg/kg实际体重的HCQ剂量可能会提高SLE患者的治疗坚持.
- 根据实际体重优化HCQ剂量可以改善SLE的长期治疗.
- 较低的HCQ剂量可能为长期使用提供更好的疗效和耐受性之间的平衡.
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