在复发性复发性多发性硬化症患者中的迪罗西梅尔 fumarate:NEDA-3在第3期EVOLVE-MS-1研究中重新基线化后的NEDA-3
James D Bowen1, Jessica Stulc2, Samuel F Hunter3
1Swedish Neuroscience Institute, Seattle, WA, USA.
Advances in therapy
|June 15, 2024
概括
迪罗西梅尔烟酸 (DRF) 在多发性硬化症 (MS) 患者中表现出有效性. 在研究开始大约7周的时间里,重新确定基线的患者改善了对DRF治疗的NEDA-3结果的评估.
科学领域:
- 神经学 神经学
- 临床药理学 临床药理学
背景情况:
- 迪罗西梅尔烟酸 (DRF) 和二甲基烟酸 (DMF) 是多发性硬化症 (MS) 的口服烟酸疾病修饰疗法 (DMT).
- 在EVOLVE-MS-1研究中,评估了DRF的安全性,耐受性和有效性.
- 没有疾病活动的证据 (NEDA-3) 是MS临床试验中的关键复合终点.
研究的目的:
- 评估重新基准化对EVOLVE-MS-1研究中NEDA-3结果的影响.
- 评估新注册患者的NEDA-3成就,与之前治疗后重新注册的患者相比.
主要方法:
- 在EVOLVE-MS-1中,患者要么是新注册的,要么是从EVOLVE-MS-2 (之前的DRF或DMF治疗) 转入.
- 在EVOLVE-MS-2的患者在前一项研究的基线后大约7周重新接受了基线治疗.
- 磁共振成像 (MRI) 用于在基线和48周和96周的评估.
主要成果:
- 在96周,前期DRF患者中有50.2%,前期DMF患者中有48.2%,新患者中有36.5%的患者实现了NEDA-3.
- 重新基准的患者 (之前的DRF/DMF组) 在96周获得了较高的NEDA-3成绩,而不是新的患者.
- 大约一半的重新基线化DRF治疗患者在96周实现了NEDA-3.
结论:
- 在EVOLVE-MS-1研究中的重新基线患者可能会更准确地评估DRF疗效.
- 这种方法有助于减轻先前疾病活动对NEDA-3结果的影响.
- 大约50%的重新基线患者在96周内实现了NEDA-3,这表明持续的治疗效益.
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