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Japanese

Title 離殿を繰り返し起立を達成する脳卒中片麻痺者の運動学・運動力学特徴
Subtitle 原著
Authors 本島直之*1,2, 紅野利幸*3, 山本澄子*4
Authors (kana)
Organization *1昭和大学保健医療学部理学療法学科, *2昭和大学藤が丘リハビリテーション病院, *3農協共済中伊豆リハビリテーションセンター, *4国際医療福祉大学大学院
Journal The Japanese Journal of Rehabilitation Medicine
Volume 59
Number 5
Page 521-531
Year/Month 2022 / 5
Article 原著
Publisher 日本リハビリテーション医学会
Abstract 「要旨」「目的」: 脳卒中リハビリテーションの治療において起立動作の介入頻度は高い. 本研究は立位へ移行が困難で離殿を繰り返して起立を達成している脳卒中片麻痺者の起立動作の運動学・運動力学的特徴を明らかにすることを目的とした. 「方法」: 対象者は脳卒中片麻痺者26名とし, 三次元動作解析装置によって計測された起立動作を後方視的に分析した. 起立動作失敗時と成功時の離殿時の胸郭および骨盤と下肢3関節の運動学的指標と離殿前後の下肢3関節の運動力学的指標および離殿後の足部荷重割合を起立動作失敗時と成功時で比較した. 「結果」: 起立動作成功時は失敗時と比較して骨盤や胸郭の前傾, 身体重心の前下方移動および離殿前後の股関節伸展モーメントが大きかった. しかし, 非麻痺側荷重率に違いはなく, 離殿前の股関節屈曲モーメントも出現していなかった. 「結論」: 離殿を繰り返して起立を達成している脳卒中片麻痺者の起立動作は, その可否によって離殿時の骨盤および胸郭前傾角度や離殿後の股関節伸展モーメントが異なっていた. このことは脳卒中片麻痺者の起立動作達成の要因を示唆しており, 脳卒中片麻痺者の起立動作達成のためのリハビリテーション医療における評価および治療に有用であると考える.
Practice 医療技術
Keywords 起立動作 (sit-to-stand), 脳卒中 (stroke), 三次元動作解析 (3D motion analysis), 回復期 (recovery phase), 失敗 (fail)

English

Title Differences in the Kinematic and Kinetic Characteristics between Successful and Failed Sit-to-stand Trials in Patients with Stroke
Subtitle
Authors Naoyuki Motojima*1,2, Toshiyuki Kouno*3, Sumiko Yamamoto*4
Authors (kana)
Organization *1Showa University School of Nursing and Rehabilitation Sciences, *2Showa University Fujigaoka Rehabilitation Hospital, *3Nakaizu Rehabilitation Center, *4International University of Health and Welfare
Journal The Japanese Journal of Rehabilitation Medicine
Volume 59
Number 5
Page 521-531
Year/Month 2022 / 5
Article Original article
Publisher The Japanese Association of Rehabilitation Medicine
Abstract [Abstract] [Objects]: Sit-to-stand (STS) interventions are frequently used as part of stroke rehabilitation. This study aimed to clarify the kinematic and kinetic characteristics of patients recovering from stroke, who have difficulties with STS movement. [Method]: The participants included 26 stroke patients who struggled to complete the STS maneuver. Using a 3D motion analysis system, the kinematic and kinetic parameters during STS were retrospectively analyzed and compared between failed and successful trials. The kinematic parameters of the trunk and lower limbs were obtained within the seat-off phases, and the kinetic indices of the lower limbs were obtained from measurements taken before and after the seat-off phase. The weight-bearing ratio on the unaffected side was calculated from the vertical ground reaction forces. [Results]: In the successful trials, analyses of the parameters revealed more forward tilting of the pelvic and thoracic regions, a further forward and downward shift of the center of mass, and larger hip and knee extension moments than those of the failed trials. However, there was no difference in the weight-bearing ratio on the non-paralyzed side. [Conclusion]: This study revealed that the kinematic and kinetic properties of the STS maneuver differed between successful and failed trials among patients with stroke. The study therefore provides useful information for clinical evaluation and rehabilitation.
Practice Medical technology
Keywords sit-to-stand, stroke, 3D motion analysis, recovery phase, fail
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