核心VNS:在当代临床实践中VNS治疗的剂量和定位
Ryan Verner1, Francesca Beraldi1, Michal Tzadok2
1LivaNova PLC (or a subsidiary), United Kingdom.
Epilepsy & behavior reports
|March 4, 2026
概括
迷你神经刺激 (VNS) 疗法定位速度影响临床反应. 预定编程 (SP) 并没有显著改变定位速度,但减少了患者的办公室访问.
科学领域:
- 神经学 神经学
- 医疗器械 医疗器械
- 临床试验 临床试验
背景情况:
- 迷你神经刺激 (VNS) 疗法是针对某些神经疾病的一种成熟治疗方法.
- 优化VNS治疗剂量和定位对于最大限度地提高临床疗效至关重要.
- 预定编程 (SP) 是一个功能,旨在潜在地简化VNS疗法定位.
研究的目的:
- 复制VNS疗法剂量和定位的研究结果.
- 评估计划编程 (SP) 对VNS疗法定位和临床反应的影响.
- 为了比较手动定位与SP辅助定位.
主要方法:
- 从CORE-VNS研究中分析数据.
- 包括526名参与者使用VNS疗法设备.
- 统计模型的应用,包括通用线性混合模型,加权考克斯回归,卡普兰-梅尔和波松回归.
- 手动定位患者 (n=364) 与SP定位患者 (n=162) 的比较.
主要成果:
- 观察到VNS定位的速度和临床反应的开始之间存在着强烈的关系.
- 计划编程 (SP) 并没有显著影响到达到目标剂量的时间.
- 与手动定位患者相比,用SP定位的患者需要更少的诊所访问 (p < 0.0001).
结论:
- VNS疗法定位的速度是影响临床反应时间的重要因素.
- 预定编程 (SP) 似乎没有实质性地改变VNS定位速度.
- SP提高了临床工作流程,并通过减少所需的办公室定位访问的频率来减少患者负担.
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