High Intensity Interval Training in Chronic Stroke
Recruiting now · Not applicable
Conditions studied: Chronic Stroke
In brief
Both gait and cardiovascular dysfunction are primary factors limiting community ambulation for stroke individuals. Increased gait variability and asymmetry contributes to a higher risk of falls, leading to reduced physical activity, decreased cardiorespiratory endurance, and increased walking economy and sympathetic nervous system activity, thereby potentially triggering secondary strokes. Previous studies have primarily focused on the significant improvements in walking endurance and speed with high-intensity interval training (HIIT) on a treadmill, leaving a gap in understanding the effects of HIIT on oxygen uptake efficiency slope (OUES) and gait quality for stroke individuals using a stationary bicycle ergometer with exergaming. Therefore, this study aims to investigate the effects of HIIT using a stationary bicycle ergometer on improving cardiorespiratory fitness and gait quality in individuals with chronic stroke.
Key facts
- Study ID
- NCT06474832
- Run by
- National Yang Ming Chiao Tung University
- People needed
- 32
- Starts
- 2024-07-16
- Expected to finish
- 2025-12-31
- Last updated by the study team
- 2024-09-19
Who can join
Age: 18 and older, up to 69. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Aged 18-69 years
- At least 6 months post-stroke
- Functional Ambulation Category (FAC) ≥ 3
- Mini-Mental State Examination (MMSE) ≥ 24
- Able to walk 10 meters overground with or without assistive devices
You may not qualify if…
- Unstable cardiopulmonary conditions within the last 3 months
- Other chronic neurological disorders
- Contraindications to exercise as recommended by the American College of Sports Medicine (ACSM)
- Severe lower limb spasticity (Modified Ashworth Scale > 2 points)
- Implanted pacemaker or cardioverter defibrillator
Where it is running
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University — Taipei, Taiwan (enrolling)
Full record on ClinicalTrials.gov
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