《中国康复理论与实践》 ›› 2025, Vol. 31 ›› Issue (6): 711-720.doi: 10.3969/j.issn.1006-9771.2025.06.012

• 应用研究 • 上一篇    下一篇

Lokomat机器人辅助步行训练对偏瘫儿童下肢运动功能的效果

周天添1,2a, 张通1,2b(), 张琦1,2a, 梁艳华1,2a, 张燕庆1,2a, 岳青1,2a, 李思佳1,2a   

  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,a.儿童物理疗法科;b.神经康复科,北京市 100068
  • 收稿日期:2025-03-13 修回日期:2025-05-15 出版日期:2025-06-25 发布日期:2025-06-16
  • 通讯作者: 张通(1961-),男,汉族,北京市人,博士,主任医师,博士研究生导师,主要研究方向:神经康复。E-mail: Tom611@126.com E-mail:Tom611@126.com
  • 作者简介:周天添(1995-),女,汉族,江苏海安市人,硕士,主管技师,主要研究方向:儿童运动康复。

Effect of Lokomat robotic-assisted gait training on lower limb motor function in children with hemiplegia

ZHOU Tiantian1,2a, ZHANG Tong1,2b(), ZHANG Qi1,2a, LIANG Yanhua1,2a, ZHANG Yanqing1,2a, YUE Qing1,2a, LI Sijia1,2a   

  1. 1. Capital Medical University School of Rehabilitation Medicine, Beijing 100068, China
    2a. Department of Pediatric Physical Therapy; b. Department of Neurology, Beijing Bo'ai Hospital, China Rehabilitation Research Center, Beijing 100068, China
  • Received:2025-03-13 Revised:2025-05-15 Published:2025-06-25 Online:2025-06-16
  • Contact: E-mail: Tom611@126.com E-mail:Tom611@126.com

摘要:

目的 探讨Lokomat机器人辅助步行训练对偏瘫儿童下肢运动功能的影响。

方法 2023年10月至2025年1月,北京博爱医院收治的偏瘫儿童52例,随机分为对照组(n = 26)和观察组(n = 26)。两组均接受常规康复治疗,观察组增加Lokomat机器人辅助步行训练,共4周。干预前后,比较10米步行测试的自选步行速度(SWS)和最大步行速度(MWS)、6分钟步行距离(6MWD)、生理消耗指数(PCI)以及步态线长度比、单支撑线比、站立相比和步长比。

结果 干预后,两组SWS、MWS和6MWD均明显改善(|Z| > 2.910, P < 0.01),观察组优于对照组(|Z| > 2.069, P < 0.05);两组PCI均显著降低(|Z| > 4.458, P < 0.001),观察组优于对照组(Z = -2.435, P < 0.05);两组步态线长度比、单支撑线比和站立相比均增加(Z = 3.398, |t| > 2.211, P < 0.05),且观察组优于对照组(Z = 2.802, |t| > 2.107, P < 0.05)。

结论 Lokomat机器人辅助步行训练可以提高偏瘫儿童的步行速度和步行耐力,降低能量消耗,提高步行效率,改善步态的对称性。

关键词: 偏瘫, 儿童, 机器人辅助步行训练, 下肢, 运动功能

Abstract:

Objective To explore the effect of Lokomat robotic-assisted gait training on lower limb motor function in children with hemiplegia.

Methods From October, 2023 to January, 2025, a total of 52 children with hemiplegia admitted to Beijing Bo'ai Hospital were randomly divided into control group (n = 26) and observation group (n = 26). Both groups received conventional rehabilitation therapy, while the observation group additionally received Lokomat robotic-assisted gait training, for four weeks. Before and after intervention, the self-selected walking speed (SWS) and maximum walking speed (MWS) of 10-meter Walk Test, 6-minute walking distance (6MWD), Physiological Cost Index (PCI), as well as gait line length asymmetry ratio, single support line asymmetry ratio, stance phase asymmetry ratio and step length ratio were compared.

Results After intervention, SWS, MWS and 6MWD improved in both groups (|Z| > 2.910, P < 0.01), and were better in the the observation group than in the control group (|Z| > 2.069, P < 0.05); PCI significantly decreased in both groups (|Z| > 4.458, P < 0.001), and was lower in the observation group than in the control group (Z = -2.435, P < 0.05); the gait line length asymmetry ratio, single support line asymmetry ratio and stance phase asymmetry ratio improved in both groups (Z = 3.398, |t| > 2.211, P < 0.05), and were better in the observation group than in the control group (Z = 2.802, |t| > 2.107, P< 0.05).

Conclusion Lokomat robotic-assisted gait training can effectively improve walking speed and endurance in children with hemiplegia, reduce energy expenditure, enhance walking efficiency, and promote gait symmetry, thereby facilitating symmetrical gait patterns.

Key words: hemiplegia, children, robotic-assisted gait training, lower limb, motor function

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