600Hz神圣根刺激对下泌尿道和肠道功能的影响,脊髓损伤的三个人:一个案例系列
Chris Kim1, Robert Hoey, Mark Shilling2
1From the Case Western Reserve University, Cleveland, Ohio.
American journal of physical medicine & rehabilitation
|February 18, 2026
概括
高频部神经刺激 (600 Hz) 可以通过减少尿道关活动来改善脊髓损伤 (SCI) 患者的膀排空. 这种方法避免了根茎切除,保留了重要的反射和感觉.
科学领域:
- 神经科学是一个神经科学.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 生物医学工程 生物医学工程
背景情况:
- 脊髓损伤 (SCI) 经常导致神经性膀功能障碍,其特点是detrusor-sphincter异能.
- 神前根刺激 (SARS) 有助于膀排空,但可以通过尿道缩器反射收缩来阻碍.
- 目前的方法,如根茎手术,以减少关活动,也会损害有益的反射和感觉.
研究的目的:
- 评估高频率 (600 Hz) 圣神经刺激 (SNS) 降低尿道关活动的可行性和有效性.
- 评估600 Hz SNS对SCI患者下泌尿道和肠道功能的影响.
- 探索根茎切除术的替代方案,以管理关节-关节的功能失调.
主要方法:
- 一项概念验证研究,涉及已植入SARS设备的SCI患者.
- 测量膀压力,尿道压力,直肠压力,门压力和骨盆底电肌图.
- 20 Hz 和 600 Hz 的 SNS 频率的比较.
主要成果:
- 在20Hz和600Hz的圣神经刺激是可行的,并且被很好地容忍.
- 刺激频率影响了下泌尿道和肠道功能.
- 在一名参与者中,600 Hz SNS 与20 Hz SNS 相比,显著降低了尿道压力.
结论:
- 高频SNS显示了在SCI中管理尿道关节活动的潜力.
- 这种方法可能是根茎切除的替代方案,可以保持神经功能.
- 需要进一步的研究来优化600 Hz SNS,以提高SCI患者的膀排空效率.
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