Intensive Gait Treatment Using a Robot Suit Hybrid Assistive Limb in Acute Spinal Cord Infarction: Report of Two Cases. (4th May 2019)

• Record Type: Journal Article
• Authors: Watanabe, Hiroki; Marushima, Aiki; Kawamoto, Hiroaki; Kadone, Hideki; Ueno, Tomoyuki; Shimizu, Yukiyo; Endo, Ayumu; Hada, Yasushi; Saotome, Kousaku; Abe, Tetsuya; Yamazaki, Masashi; Sankai, Yoshiyuki; Ishikawa, Eiichi; Matsumura, Akira
• Is Part Of: Journal of spinal cord medicine. Volume 42:Number 3(2019:May)
• Page Start: 395
• Page End: 401
• Publication Date: 2019-05-04
• Subjects: Spinal Cord Infarction -- Hybrid Assistive Limb -- Gait Treatment -- Independent Walking -- Spasticity; Spinal cord -- Wounds and injuries -- Periodicals; Spinal cord -- Diseases -- Periodicals; 616.8305
• DOI: 10.1080/10790268.2017.1372059
• Languages: English
• ISSNs: 1079-0268

Abstract

Abstract : Context: Spinal cord infarction (SCI) causes gait disturbance because of paresis, spasticity, and sensory disturbance of the lower limbs. There is no effective medical treatment for SCI, and conventional rehabilitation alone is the main approach to helping individuals work toward independent walking. The aim of this study was to evaluate the effect of gait treatment using the Hybrid Assistive Limb (HAL) on acute SCI. Findings: A 61-year-old female and a 62-year-old male with incomplete paraplegia participated in this study. Our study participants received gait treatment with HAL 3–4 times per week, with a total of 7–8 sessions (20 min), in addition to conventional physical therapy. The American Spinal Injury Association Impairment Scale, Lower Extremity Motor Score (LEMS), Modified Ashworth Scale (MAS), the Walking Index for Spinal Cord Injury (WISCI II), comfortable gait speed (CGS), stride, cadence, Barthel Index (BI), Functional Independence Measure (FIM), modified Rankin Scale (mRS), joint angles, and adverse effects were assessed prior to HAL treatment and post-HAL treatment. HAL facilitated intensive gait treatment in people during the acute phase after SCI. Improvements in LEMS, WISCI II, CGS, stride, cadence, BI, FIM, mRS, and joint angles were observed in both study participants. Furthermore, decreased spasticity in the gastrocnemius muscle was found in one participant as assessed by MAS. Conclusion: Gait treatment using HAL may be beneficial for paraplegic, non-ambulatory individuals with acute SCI. HAL may be useful for intensive gait treatment without increasing spasticity.