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患者在不同制造商和波形中使用开环脊髓刺激装置的经验:双盲调查结果

Scott G Pritzlaff¹, Mehul Desai², Sean Li³

¹University of California Davis, Sacramento, CA.

|April 1, 2025

概括

使用脊髓刺激 (SCS) 治疗慢性疼痛的患者通常会因为设备的移动而经历过度或不足的刺激. 需要创新来改善患者体验,减少手动调整,以更好地控制疼痛.

科学领域:

神经学神经学
生物医学工程生物医学工程
疼痛管理疼痛管理

背景情况:

脊髓刺激 (SCS) 是慢性神经病痛的常见治疗方法.
由于患者在日常活动中的运动,SCS设备可能会经历刺激变化.
这种变化导致过度刺激或过低刺激,影响患者的舒适性和治疗疗效.

研究的目的:

为了调查患者与当前开放循环 (OL) SCS设备的经验.
从患者的角度来看,确定改善SCS治疗的理想创新.

主要方法:

对100名SCS患者进行了前性双盲电子调查.
根据植入物细节和疼痛位置,患者被招募并接受了资格查.
该调查评估了刺激变化和设备管理方面的经验.

主要成果:

58%的患者在日常活动中报告过度刺激,46%报告过低刺激.
85%的患者避免了活动,70%的人手动调整治疗设置以控制副作用.
尽管面临挑战,超过80%的患者表示对缓解疼痛的满意度很高.

结论:

目前的SCS治疗虽然有效缓解疼痛,但在刺激一致性和设备管理方面存在挑战.
需要大量的创新来最大限度地减少副作用,并自动化治疗.
闭环SCS系统在解决这些问题方面表现有前途,但需要长期数据.

关键词:

获得MRI访问MRI访问避免活动避免活动治疗调整的负担治疗调整的负担.这是一个双盲调查.失去了SCS疗法的有效性.固定振幅的SCS可以使用.

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