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High Intensity Interval Training in Chronic Stroke

NCT06474832 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2024-09-19

No results posted yet for this study

Summary

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.

Conditions

  • Chronic Stroke

Interventions

OTHER

High-intensity interval training

Training on a stationary bike and integrated with exergame (Jbike, JACFIT, USA), the exercise games connect to a map in the app through sensors, allowing players from different countries to ride together and complete the map, thus increasing the diversity of the training, including a warm-up and cool-down at 30% HRR for 5 minutes each. Perform HIIT with 5 intervals at 80% heart rate reserve (HRR), each interval lasting 4 minutes, with 3-minute intervals at 40% HRR between each interval.

OTHER

Moderate intensity continuous training

Training on a stationary bike and integrated with exergame (Jbike, JACFIT, USA), the exercise games connect to a map in the app through sensors, allowing players from different countries to ride together and complete the map, thus increasing the diversity of the training, including a warm-up and cool-down at 30% HRR for 5 minutes each. Perform continuous exercise at 59% HRR for 35 minutes.

Sponsors & Collaborators

  • National Yang Ming Chiao Tung University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
69 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-16
Primary Completion
2025-07-30
Completion
2025-12-31

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06474832 on ClinicalTrials.gov