根据患者的全球印象-失眠调查问卷评估的lemborexant有效性的感知
Christopher L Drake1, Jane Yardley2, Kate Pinner2
1Thomas Roth Sleep Disorders and Research Center, Henry Ford Hospital, Detroit, MI, USA.
Nature and science of sleep
|April 14, 2025
概括
与安慰剂相比,Lemborexant显著改善了患者对睡眠质量的看法,根据患者全球印象-失眠 (PGI-I) 问卷进行测量. 这些患者报告的积极结果表明,莱博雷克桑特有效地解决了失眠症状.
科学领域:
- 睡眠医学 睡眠医学
- 临床药理学 临床药理学
- 患者报告的结果
背景情况:
- 失眠症严重影响患者的生活质量和日常功能.
- 对治疗失眠疗效的客观评估需要将患者的观点纳入有意义的变化.
- 患者全球印象-失眠 (PGI-I) 问卷提供了一种简短的方法来捕捉患者对药物对睡眠的影响的看法.
研究的目的:
- 在临床研究中评估患者对患者全球印象-失眠 (PGI-I) 问卷的反应.
- 从患者的角度来看,评估PGI-I在捕捉临床上有意义的失眠改善方面的实用性.
- 分析PGI-I结果与患者报告的睡眠开始延迟 (sSOL) 和总睡眠时间 (sTST) 相比.
主要方法:
- 利用了12个月的3期研究 (E2006-G001-303) 的数据,该研究涉及患有失眠障碍的成年人.
- 随机选择的949名受试者接受了安慰剂 (PBO),5毫克勒博兰特 (LEM5) 或10毫克勒博兰特 (LEM10) 在最初的6个月内.
- 后期分析将PGI-I反应与患者报告的sSOL和sTST的变化相关联.
主要成果:
- 与PBO (45.0%) 相比,在LEM5 (67.3%) 和LEM10 (68.8%) 组中,显著更高的百分比报告了药物对睡眠的积极影响.
- 72.8% (LEM5) 和73.1% (LEM10) 报告了对"入睡时间"的积极影响,而PBO则为46.1%.
- 与那些报告负面影响的人相比,报告PGI-I积极影响的受试者在6个月后的中位数SSOL中表现出更大的改善,在LEM5和LEM10和SSOL的PBO中观察到显著差异.
结论:
- 患者对莱博雷克桑的印象是积极的,正如PGI-I反应所表明的那样.
- 莱博雷克桑治疗与主观睡眠结果指标的改善相关.
- 在临床实践中,从患者的角度来看,PGI-I是评估临床上有意义的失眠变化的一个有价值和简短的工具.
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