《中国康复理论与实践》 ›› 2024, Vol. 30 ›› Issue (12): 1452-1460.doi: 10.3969/j.issn.1006-9771.2024.12.011

• 应用研究 • 上一篇    下一篇

深层肌肉刺激对痉挛型脑瘫儿童肌肉结构和功能的效果

梁艳华1,2, 张琦1,2(), 胡晓诗1,2, 李晓松1,2, 岳青1,2, 周天添1,2, 李思佳1,2, 冯啊美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儿童物理疗法科,北京市100068
  • 收稿日期:2024-08-05 修回日期:2024-11-19 出版日期:2024-12-25 发布日期:2024-12-30
  • 通讯作者: 张琦 E-mail:13501320729@163.com
  • 作者简介:梁艳华(1988-),女,汉族,陕西咸阳市人,主管技师,主要研究方向:儿童运动康复。
  • 基金资助:
    中国康复研究中心青年基金项目(2021zx-Q10)

Effect of deep muscle stimulation on muscle structure and function in children with spastic cerebral palsy

LIANG Yanhua1,2, ZHANG Qi1,2(), HU Xiaoshi1,2, LI Xiaosong1,2, YUE Qing1,2, ZHOU Tiantian1,2, LI Sijia1,2, FENG Amei1,2   

  1. 1. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
    2. Department of Paediatric Physical Therapy, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Beijing 100068, China
  • Received:2024-08-05 Revised:2024-11-19 Published:2024-12-25 Online:2024-12-30
  • Contact: ZHANG Qi E-mail:13501320729@163.com
  • Supported by:
    China Rehabilitation Research Center Youth Fund(2021zx-Q10)

摘要:

目的 观察深层肌肉刺激对痉挛型脑瘫儿童肌肉结构和功能的影响。

方法 2023年1月至2024年3月,北京博爱医院痉挛型脑瘫儿童30例,随机分为对照组(n = 15)和干预组(n = 15)。两组均接受常规康复治疗,干预组增加深层肌肉刺激,共4周。训练前后采用超声诊断系统对腓肠肌行横切和纵切两个方向检查,比较肌纤维长度、肌肉羽状角度、肌肉厚度和肌肉横截面积,采用改良Ashworth量表(MAS)评定患侧下肢肌张力,采用粗大运动功能测试(GMFM)的D区和E区评价运动功能。

结果 治疗后,两组肌纤维长度和肌肉羽状角度均显著改善(|t| > 6.329, P < 0.001),且干预组优于对照组(|t| > 2.347, P < 0.05);两组MAS评分均降低(t > 2.432, P < 0.05),且干预组低于对照组(t = 2.140, P < 0.05);两组GMFM D区、E区评分均显著增加(|t| > 8.473, P < 0.001),且干预组优于对照组(|t| > 2.191, P < 0.05)。

结论 深层肌肉刺激可以改善痉挛型脑瘫儿童腓肠肌肌纤维长度和肌肉羽状角度,改善下肢痉挛和运动功能。

关键词: 脑性瘫痪, 深层肌肉刺激, 痉挛, 肌肉结构

Abstract:

Objective To observe the effect of deep muscle stimulation on muscle structure and function in children with spastic cerebral palsy.

Methods From January, 2023 to March, 2024, 30 children with spastic cerebral palsy in Beijing Bo'ai Hospital were randomly divided into control group (n = 15) and intervention group (n = 15). Both groups received conventional rehabilitation therapy, while the intervention group added deep muscle stimulation, for four weeks. Before and after training, the gastrocnemius muscle was examined by ultrasound diagnosis system in two aspects: transverse incision and longitudinal incision. Indicators included fascicle length, muscular thickness, cross sectional area and pennation angle. The modified Ashworth Scale (MAS) was used to assess the muscle tension of the lower extremity of the affected side. The standing, walking, running and jumping function were evaluated by Gross Motor Function Measure (GMFM) D and E areas.

Results After training, the fascicule length and pennation angle improved significantly in both groups (|t| > 6.329, P < 0.001), and they were better in the intervention group than in the control group (|t| > 2.347, P < 0.05); the scores of MAS decreased in both groups (t > 2.432, P < 0.05), and were better in the intervention group than in the control group (t = 2.140, P < 0.05); the scores of GMFM D and E areas significantly decreased in both groups (|t| > 8.473, P < 0.001), and were better in the intervention group than in the control group (|t| > 2.191, P < 0.05).

Conclusion Deep muscle stimulation could improve the fascicule length and pennation angle, and improve the spasticity and motor function of lower extremities in children with spastic cerebral palsy.

Key words: cerebral palsy, deep muscle stimulation, spasm, muscle structure

中图分类号: