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Gait ability required to achieve therapeutic effect in gait and balance function with the voluntary driven exoskeleton in patients with chronic spinal cord injury: a clinical study.
Spinal Cord ( IF 2.1 ) Pub Date : 2019-12-12 , DOI: 10.1038/s41393-019-0403-0
Hiroki Okawara 1 , Tomonori Sawada 1 , Kohei Matsubayashi 2 , Keiko Sugai 1 , Osahiko Tsuji 1 , Narihito Nagoshi 1 , Morio Matsumoto 1 , Masaya Nakamura 1
Affiliation  

STUDY DESIGN A non-randomized open-label single-arm clinical trial. OBJECTIVES To analyze the effect of body weight supported treadmill training (BWSTT) with the voluntary driven exoskeleton (VDE) in persons with differing levels and completeness of spinal cord injury (SCI) and differing walking abilities. SETTING Keio University Hospital, Tokyo, Japan. METHODS Twenty individuals with chronic SCI (age, 43 ± 17 years) classified as American Spinal Injury Association Impairment Scale grade A (n = 2), B (n = 4), C (n = 8), or D (n = 6) who had reached a plateau in recovery. Participants underwent twenty 60 min sessions of BWSTT with the hybrid assisted limb. The speed, distance, and duration walked in every 60 min training session were recorded. The Walking Index for SCI Scale II (WISCI-II), 10 meters walk test (10MWT), 2 min walk test, timed up and go (TUG) test, Berg Balance Scale (BBS), lower extremity motor score (LEMS), Barthel Index, and Functional Independence Measure were evaluated at pre and post intervention. RESULTS There was a significant improvement in 10MWT, TUG, and BBS after the intervention. Walking ability significantly improved in participants with high walking ability at baseline (WISCI-II score 6-20; n = 12) but not in participants with low walking ability (WISCI-II score 0-3; n = 8). Significant improvement of BBS was also shown in participants with high walking ability at baseline. CONCLUSIONS Patients with high walking ability at baseline responded better to the training than those with low walking ability.

中文翻译:

在慢性脊髓损伤患者中,通过自愿驱动的外骨骼达到步态和平衡功能的治疗效果所需的步态能力:一项临床研究。

研究设计非随机开放标签的单臂临床试验。目的分析体重支持的跑步机训练(BWSTT)和自愿性驱动外骨骼(VDE)对不同程度和完全性脊髓损伤(SCI)以及不同步行能力的人的影响。地点日本东京庆应义University大学医院。方法二十名患有慢性脊髓损伤的患者(年龄,43±17岁)被归类为美国脊髓损伤协会损害量表等级A(n = 2),B(n = 4),C(n = 8)或D(n = 6) )处于恢复期的平稳状态。参加者在混合辅助肢体中进行了20次60分钟的BWSTT训练。记录每60分钟训练一次的速度,距离和持续时间。SCI II级步行指数(WISCI-II),10米步行测试(10MWT),2分钟步行测试,在干预前后评估了定时起步(TUG)测试,伯格平衡量表(BBS),下肢运动评分(LEMS),巴特尔指数和功能独立性评估。结果干预后10MWT,TUG和BBS显着改善。基线时具有较高步行能力的参与者(WISCI-II得分为6-20; n = 12)的步行能力显着改善,而步行能力较低的参与者(WISCI-II得分为0-3; n = 8)没有改善。基线时具有较高步行能力的参与者也显示出BBS的显着改善。结论基线步行能力高的患者比步行能力低的患者对训练的反应更好。干预前后对功能独立性评估和功能独立性评估进行了评估。结果干预后10MWT,TUG和BBS显着改善。基线时具有较高步行能力的参与者(WISCI-II得分为6-20; n = 12)的步行能力显着改善,而步行能力较低的参与者(WISCI-II得分为0-3; n = 8)没有改善。基线时具有较高步行能力的参与者也显示出BBS的显着改善。结论基线步行能力高的患者比步行能力低的患者对训练的反应更好。干预前后对功能独立性评估和功能独立性评估进行了评估。结果干预后10MWT,TUG和BBS显着改善。基线时具有较高步行能力的参与者(WISCI-II得分为6-20; n = 12)的步行能力显着改善,而步行能力较低的参与者(WISCI-II得分为0-3; n = 8)没有改善。基线时具有较高步行能力的参与者也显示出BBS的显着改善。结论基线步行能力高的患者比步行能力低的患者对训练的反应更好。n = 12),但步行能力低的参与者(WISCI-II评分0-3; n = 8)则没有。基线时具有较高步行能力的参与者也显示出BBS的显着改善。结论基线步行能力高的患者比步行能力低的患者对训练的反应更好。n = 12),但步行能力低的参与者(WISCI-II评分0-3; n = 8)则没有。基线时具有较高步行能力的参与者也显示出BBS的显着改善。结论基线步行能力高的患者比步行能力低的患者对训练的反应更好。
更新日期:2019-12-13
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