《中国康复理论与实践》 ›› 2024, Vol. 30 ›› Issue (10): 1187-1192.doi: 10.3969/j.issn.1006-9771.2024.10.009

• 应用研究 • 上一篇    下一篇

踝关节智能牵伸对脊髓损伤患者下肢痉挛效果的随机对照试验

高明明1,2, 恽晓萍1,2(), 赵舒羽1,2, 辛然1,2, 宋桂芸1,2, 赵阳1,2   

  1. 1.首都医科大学康复医学院,北京市 100068
    2.中国康复研究中心北京博爱医院康复评定科,北京市 100068
  • 收稿日期:2024-07-12 修回日期:2024-09-11 出版日期:2024-10-25 发布日期:2024-11-08
  • 通讯作者: 恽晓萍,E-mail: xiaoping_yun@163.com
  • 作者简介:高明明(1982-),女,汉族,河北承德市人,博士,副主任医师,主要研究方向:步态、平衡、肌张力、表面肌电、感觉、认知等功能障碍的评定与康复。
  • 基金资助:
    中国康复研究中心青年科研专项基金项目(2021zx-Q9)

Rehabilitation effect of intelligent ankle stretching on lower extremity spasm in patients with spinal cord injury: a randomized controlled trial

GAO Mingming1,2, YUN Xiaoping1,2(), ZHAO Shuyu1,2, XIN Ran1,2, SONG Guiyun1,2, ZHAO Yang1,2   

  1. 1. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
    2. Department of Rehabilitation Evaluation, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Beijing 100068, China
  • Received:2024-07-12 Revised:2024-09-11 Published:2024-10-25 Online:2024-11-08
  • Contact: YUN Xiaoping,E-mail: xiaoping_yun@163.com
  • Supported by:
    Special Funds for the Youth Research of China Rehabilitation Research Center(2021zx-Q9)

摘要:

目的 观察踝关节智能柔性牵伸在下肢痉挛脊髓损伤患者中的应用效果。

方法 2021年6月至2024年5月,北京博爱医院脊髓损伤患者28例,随机分为对照组和试验组,各14例。两组均接受常规康复治疗,在此基础上,对照组予以手法牵伸治疗,试验组给予踝关节智能牵伸系统训练,共8周。治疗前后分别采用改良Ashworth评定量表(MAS)、踝关节背屈角、临床痉挛指数、腓肠肌内侧头表面肌电最大均方根值和足大趾振动觉阈值(VPT)进行评定。

结果 治疗后,试验组MAS分级(χ2 = 10.378, P = 0.035)、踝关节背屈角(Z = -3.306, P < 0.001)、临床痉挛指数(t = 4.101, P = 0.001)和腓肠肌内侧头被动背屈时的最大均方根值(Z = -3.296, P < 0.001)均改善,试验组MAS分级(χ2 = 11.418, P = 0.022)、踝关节背屈角(Z = -1.986, P = 0.047)、腓肠肌内侧头被动背屈时的最大均方根值(Z = -2.297, P = 0.021)均优于对照组。足大趾VPT虽有所改善,但组内和组间比较均无显著性差异(P > 0.05)。

结论 踝关节智能柔性牵伸可改善脊髓损伤患者下肢肌痉挛,有改善足部本体感觉的趋势。

关键词: 脊髓损伤, 下肢康复机器人, 痉挛, 随机对照试验

Abstract:

Objective To observe the effect of intelligent flexible ankle stretching training on lower extremity spasm in patients with spinal cord injury.

Methods From June, 2021 to May, 2024, 28 patients with spinal cord injury were randomly divided into control group (n = 14) and experimental group (n = 14). Both groups received conventional rehabilitation treatment. On this basis, the control group received manual extension treatment, and the experimental group received intelligent flexible ankle stretching system training, for eight weeks. The modified Ashworth Scale (MAS), ankle dorsiflexion angle, Clinical Spasticity Index (CSI), max root mean square (RMSmax) of surface electromyography of gastrocnemius medial head and vibration perception threshold (VPT) of great toe were compared.

Results After treatment, MAS (χ2 = 10.378, P = 0.035), ankle dorsiflexion angle (Z = -3.306, P < 0.001), CSI (t = 4.101, P = 0.001) and RMSmax of gastrocnemius medial head (Z = -3.296, P < 0.001) improved in the experimental group, while MAS (χ2 = 11.418, P = 0.022), ankle dorsiflexion angle (Z = -1.986, P = 0.047) and RMSmax of gastrocnemius medial head (Z = -2.297, P = 0.021) were better in the experimental group than in the control group. Although VPT was improved after treatment, no significant difference was found within and beteen groups (P > 0.05).

Conclusion The intelligent flexible ankle stretching training could improve the lower limb muscle spasticity in patients with spinal cord injury, and may be benefit for foot proprioception.

Key words: spinal cord injury, lower limb rehabilitation robot, spasm, randomized controlled trial

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