验证和应用值来定义血管运动症状频率的有意义变化:分析聚合的SKYLIGHT 1和2数据
Antonia Morga1, Lisa Zimmermann2, Udaya Valluri3
1Astellas Pharma Europe Ltd., 300 Dashwood Lang Road, Bourne Business Park, Addlestone, KT15 2NX, UK. antonia_morga@astellas.com.
Advances in therapy
|May 22, 2024
概括
对于女性来说,每天大约减少六次血管运动症状 (VMS) 情节是有意义的. 费索利尼坦显著降低了VMS频率,为更年期症状提供了临床上有益的非激素治疗选择.
科学领域:
- 更年期研究研究更年期研究.
- 药理学 药理学是指药理学的学科.
- 临床试验中的临床试验.
背景情况:
- 血管运动症状 (VMS) 是绝经妇女寻求治疗的主要驱动因素.
- 费索利内坦是一种选择性神经素3受体抗剂,为VMS提供一种非荷尔蒙治疗方法.
- 确定临床上有意义的VMS减少对于治疗评估至关重要.
研究的目的:
- 确定临床上有意义的临床值,以减少绝经后妇女的VMS.
- 评估治疗中度至重度VMS时使用fezolinetant的响应率.
- 分析两个第三期临床试验 (SKYLIGHT 1和2) 的数据.
主要方法:
- 来自两个第三阶段,双盲,安慰剂对照研究 (N=1022) 的数据汇总.
- 患有中度至重度VMS的女性每天接受fezolinetant (30 mg或45 mg) 或安慰剂.
- 每天记录的VMS频率;在第4周和第12周评估的VMS变化的患者总体印象 (PGI-C VMS).
主要成果:
- 平均每天大约减少5.7-6.2次VMS发作被确定为一个有意义的值.
- 与安慰剂相比,Fezolinetant组在第4周和第12周显示出显著更高的响应率 (P < 0.001).
- 治疗手臂和时间点的反应概率比率从1.908到2.91不等.
结论:
- PGI-C VMS 仪器有效地捕捉了患者内VMS的有意义变化.
- 每天减少大约6次VMS发作意味着对个人的有意义的改善.
- 费索利内坦特显示出显著的临床益处,是绝经期VMS的有价值的非激素选择.
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