High-intensity interval training for improving fitness and gait in chronic stroke patients
Effects of High Intensity Interval Training on Cardiorespiratory Fitness and Gait Quality in People With Chronic Stroke
This study is testing if high-intensity interval training on a stationary bike can help people who had a stroke improve their fitness and walking ability.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 32 (estimated) |
| Ages | 18 Years to 69 Years |
| Sex | All |
| Sponsor | National Yang Ming Chiao Tung University Academic / other |
| Locations | 1 site (Taipei) |
| Trial ID | NCT06474832 on ClinicalTrials.gov |
What this trial studies
This study investigates the effects of high-intensity interval training (HIIT) using a stationary bicycle ergometer on cardiorespiratory fitness and gait quality in individuals who have experienced a chronic stroke. It aims to address the gap in understanding how HIIT can improve oxygen uptake efficiency and reduce gait variability, which are critical for enhancing community ambulation and reducing fall risk. Participants will engage in HIIT and moderate intensity continuous training to evaluate improvements in their physical capabilities. The study focuses on individuals aged 18-69 who are at least six months post-stroke and have a certain level of ambulation ability.
Who should consider this trial
Good fit: Ideal candidates for this study are individuals aged 18-69 who are at least six months post-stroke and can walk with or without assistive devices.
Not a fit: Patients with unstable cardiopulmonary conditions, severe lower limb spasticity, or other chronic neurological disorders may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could significantly enhance the physical fitness and mobility of chronic stroke patients, leading to improved quality of life.
How similar studies have performed: Previous studies have shown significant improvements in walking endurance and speed with HIIT, but this specific approach using a stationary bicycle ergometer is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * 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 Exclusion Criteria: * 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 this trial is running
Taipei
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University — Taipei, Taiwan (Recruiting)
Study contacts
- Study coordinator: Yea-Ru Yang, PhD
- Email: yryang@nycu.edu.tw
- Phone: +886-2-2826-7279
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.