抗拒的肩膀升起器测试:一种临床测试,用于C4根基病变
William Roger Peters1, James Thomas Ernest Smith2, Mario Giuseppe Zotti3,2
1Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Australia. william.peters@student.bond.edu.au.
概括
抗阻提升骨 (RLS) 测试显示,作为C4根基病变的床边诊断工具具有前途. 阳性RLS测试可以帮助识别患有这种罕见疾病的患者,补充神经学检查.
科学领域:
- 神经学 神经学
- 整形外科 整形外科 整形外科
- 诊断医学 诊断医学 诊断医学
背景情况:
- 宫性根性病通常会影响C5-C8神经根,导致感觉运动功能障碍.
- 孤立的C4根系病是罕见的,由于异型症状,经常被诊断不足.
- 目前的诊断方法缺乏针对孤立C4根基病变的临床测试.
研究的目的:
- 评价抗电梯骨 (RLS) 测试用于识别C4根性病变的临床实用性.
- 确定RLS测试是否可以帮助对疑似C4根性病变的体检.
主要方法:
- 招募了疑似C4根性病变的参与者.
- 患者被分为测试组和对照组,基于成像上的C3/4缩.
- 进行了RLS测试,随后进行CT导向C4神经根注射作为参考标准.
主要成果:
- 在初级分析中,RLS测试显示了90%的灵敏度和20%的特异性.
- 扩展分析显示了提高的特异性 (93%) 和负预测值 (99.6%).
- 九名参与者 (2.8%) 患有通过神经阻塞确认的孤立C4根基病变.
结论:
- 电阻升起骨测试是一种新的床边诊断工具.
- 阳性RLS测试可以增加对C4根源病的怀疑.
- RLS测试补充了标准的神经学检查C4根基病变的标准.
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