Jiae Kim, Jungwha Do, Cho Rong Bae, Young Hoon Mo, Ji Hye Kim, Dae Yul Kim
{"title":"高强度间歇训练与机器人辅助步态疗法与跑步机步态疗法在慢性中风中的对比：一项随机对照试验。","authors":"Jiae Kim, Jungwha Do, Cho Rong Bae, Young Hoon Mo, Ji Hye Kim, Dae Yul Kim","doi":"10.1186/s12984-025-01674-0","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>Stroke is a leading cause of long-term disability, significantly impacting patients' mobility and quality of life. Robot-assisted gait therapy (RAGT) and high-intensity interval training (HIIT) have individually shown potential in improving gait function in chronic stroke patients. This study investigated the potential effectiveness of combining high-intensity interval training (HIIT) with robot-assisted gait therapy (RAGT) to enhance gait, balance, and lower limb function in patients with chronic stroke.</p><p><strong>Methods: </strong>A randomized controlled trial was conducted with 48 patients with chronic stroke, of whom 44 patients (91.7%) completed the study. Participants were randomly assigned to a control group (treadmill-based gait therapy) or an intervention group (RAGT with HIIT using an end-effector robot). Both groups trained for 30 min, three times weekly, over 8 weeks. HIIT alternated between moderate and high intensities. Outcomes included the 10-meter walk test (10MWT), Functional Ambulation Category (FAC), Berg Balance Scale (BBS), Fugl-Meyer Assessment- Lower Extremity (FMA-LE), VO₂max, Modified Barthel Index (MBI), and lean body mass.</p><p><strong>Results: </strong>Between-group comparisons showed significant improvements in the intervention group in 10MWT (p < 0.001, d = 1.2), FAC (p = 0.009), BBS (p = 0.015), 2MWT (p = 0.005), and FMA-LE (p < 0.001) scores. Additionally, the intervention group demonstrated enhanced 2MWT (p < 0.001) and VO₂max (p = 0.005) within group; however, lean body mass within-group changes were minor in both groups. The superior outcomes in the intervention group highlight the potential combined benefits of combining HIIT with RAGT for intensive, repetitive, and task-specific training.</p><p><strong>Conclusion: </strong>HIIT integrated with RAGT may be an effective approach for improving the gait and functional outcomes of patients with chronic stroke. This novel combination shows promise for enhancing rehabilitation strategies, with potential implications for optimizing functional recovery and quality of life.</p><p><strong>Trial registration: </strong>The study was registered with the Clinical Research Information Service (KCT0007659).</p>","PeriodicalId":16384,"journal":{"name":"Journal of NeuroEngineering and Rehabilitation","volume":"22 1","pages":"173"},"PeriodicalIF":5.2000,"publicationDate":"2025-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12317475/pdf/","citationCount":"0","resultStr":"{\"title\":\"High-intensity interval training with robot-assisted gait therapy vs. treadmill gait therapy in chronic stroke: a randomized controlled trial.\",\"authors\":\"Jiae Kim, Jungwha Do, Cho Rong Bae, Young Hoon Mo, Ji Hye Kim, Dae Yul Kim\",\"doi\":\"10.1186/s12984-025-01674-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>Stroke is a leading cause of long-term disability, significantly impacting patients' mobility and quality of life. Robot-assisted gait therapy (RAGT) and high-intensity interval training (HIIT) have individually shown potential in improving gait function in chronic stroke patients. This study investigated the potential effectiveness of combining high-intensity interval training (HIIT) with robot-assisted gait therapy (RAGT) to enhance gait, balance, and lower limb function in patients with chronic stroke.</p><p><strong>Methods: </strong>A randomized controlled trial was conducted with 48 patients with chronic stroke, of whom 44 patients (91.7%) completed the study. Participants were randomly assigned to a control group (treadmill-based gait therapy) or an intervention group (RAGT with HIIT using an end-effector robot). Both groups trained for 30 min, three times weekly, over 8 weeks. HIIT alternated between moderate and high intensities. Outcomes included the 10-meter walk test (10MWT), Functional Ambulation Category (FAC), Berg Balance Scale (BBS), Fugl-Meyer Assessment- Lower Extremity (FMA-LE), VO₂max, Modified Barthel Index (MBI), and lean body mass.</p><p><strong>Results: </strong>Between-group comparisons showed significant improvements in the intervention group in 10MWT (p < 0.001, d = 1.2), FAC (p = 0.009), BBS (p = 0.015), 2MWT (p = 0.005), and FMA-LE (p < 0.001) scores. Additionally, the intervention group demonstrated enhanced 2MWT (p < 0.001) and VO₂max (p = 0.005) within group; however, lean body mass within-group changes were minor in both groups. The superior outcomes in the intervention group highlight the potential combined benefits of combining HIIT with RAGT for intensive, repetitive, and task-specific training.</p><p><strong>Conclusion: </strong>HIIT integrated with RAGT may be an effective approach for improving the gait and functional outcomes of patients with chronic stroke. This novel combination shows promise for enhancing rehabilitation strategies, with potential implications for optimizing functional recovery and quality of life.</p><p><strong>Trial registration: </strong>The study was registered with the Clinical Research Information Service (KCT0007659).</p>\",\"PeriodicalId\":16384,\"journal\":{\"name\":\"Journal of NeuroEngineering and Rehabilitation\",\"volume\":\"22 1\",\"pages\":\"173\"},\"PeriodicalIF\":5.2000,\"publicationDate\":\"2025-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12317475/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of NeuroEngineering and Rehabilitation\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1186/s12984-025-01674-0\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, BIOMEDICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of NeuroEngineering and Rehabilitation","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1186/s12984-025-01674-0","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
High-intensity interval training with robot-assisted gait therapy vs. treadmill gait therapy in chronic stroke: a randomized controlled trial.
Objective: Stroke is a leading cause of long-term disability, significantly impacting patients' mobility and quality of life. Robot-assisted gait therapy (RAGT) and high-intensity interval training (HIIT) have individually shown potential in improving gait function in chronic stroke patients. This study investigated the potential effectiveness of combining high-intensity interval training (HIIT) with robot-assisted gait therapy (RAGT) to enhance gait, balance, and lower limb function in patients with chronic stroke.
Methods: A randomized controlled trial was conducted with 48 patients with chronic stroke, of whom 44 patients (91.7%) completed the study. Participants were randomly assigned to a control group (treadmill-based gait therapy) or an intervention group (RAGT with HIIT using an end-effector robot). Both groups trained for 30 min, three times weekly, over 8 weeks. HIIT alternated between moderate and high intensities. Outcomes included the 10-meter walk test (10MWT), Functional Ambulation Category (FAC), Berg Balance Scale (BBS), Fugl-Meyer Assessment- Lower Extremity (FMA-LE), VO₂max, Modified Barthel Index (MBI), and lean body mass.
Results: Between-group comparisons showed significant improvements in the intervention group in 10MWT (p < 0.001, d = 1.2), FAC (p = 0.009), BBS (p = 0.015), 2MWT (p = 0.005), and FMA-LE (p < 0.001) scores. Additionally, the intervention group demonstrated enhanced 2MWT (p < 0.001) and VO₂max (p = 0.005) within group; however, lean body mass within-group changes were minor in both groups. The superior outcomes in the intervention group highlight the potential combined benefits of combining HIIT with RAGT for intensive, repetitive, and task-specific training.
Conclusion: HIIT integrated with RAGT may be an effective approach for improving the gait and functional outcomes of patients with chronic stroke. This novel combination shows promise for enhancing rehabilitation strategies, with potential implications for optimizing functional recovery and quality of life.
Trial registration: The study was registered with the Clinical Research Information Service (KCT0007659).
期刊介绍：
Journal of NeuroEngineering and Rehabilitation considers manuscripts on all aspects of research that result from cross-fertilization of the fields of neuroscience, biomedical engineering, and physical medicine & rehabilitation.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
