Effects of Rhythmic Auditory Cueing Augments Cognitive Treadmill Walking Training in Individuals With Chronic Stroke

Summary

The first objective of this study is to examine the superiority of the combined rhythmic auditory cueing with cognitive treadmill training (combined group) in people with stroke as compared with the cognitive treadmill walking training (cognitive group) or treadmill walking training alone (treadmill group) (Aim 1). The study's second aim is to investigate the factors affecting the improvement in community walking capacity after interventions and to explore whether changes in community walking capacity are associated with changes in participation after interventions (Aim 2).

Conditions

• Stroke

Interventions

DEVICE

Cognitive Treadmill Walking Training with Rhythmic Auditory Cueing (CTW+RAC) group

Participants in the CTW+RAC group participate in 12-session programs administered for 30 minutes each session, 3 times per week for 4 weeks. To increase adaptability to rhythmic auditory cueing prior to cognitive treadmill walking training, participants are required to keep stepping on their feet while listening to the auditory cueing using a metronome program (Metronome APP) for 5 minutes of warm up. Then they start walking on a treadmill with a target speed and perform a cognitive task concurrently while listening rhythmic auditory cueing. According to previous research, the target treadmill speed at week 1, week 2, week 3, and week 4 is gradually increased from 90%, 100%, 110%, to 120% baseline walking speed of comfortable walking on the ground. The beat of rhythmic auditory cueing using the Metronome APP on the smartphone is set at 110% of baseline cadence of comfortable walking on the ground based on a previous study in individuals with stroke.

DEVICE

Cognitive Treadmill Walking Training (CTW) group

Participants in the CTW group will participate in 12-session programs administered for 30 minutes each session, 3 times per week for 4 weeks. They will start stepping on the ground at comfortable pace for 5 minutes of warm up. Then they will start walking on a treadmill with a target speed and perform a cognitive task concurrently without rhythmic auditory cueing. Same cognitive training and target treadmill speed will be used as the CTW+RAC group during cognitive dual-task treadmill walking. Three cognitive training programs will be the verbal fluency, arithmetic, and visual distinguish tasks. The target treadmill speed will be gradually increased from 90% at week 1, to 100% at week 2, to 110% at week 3, to 120% baseline walking speed of comfortable walking on the 10 meters walk test at week 4.

DEVICE

Treadmill Walking Training (TW)

Participants in the TW group will participate in 12-session programs administered for 30 minutes each session, 3 times per week for 4 weeks. They will start stepping on the ground at comfortable pace for 5 minutes of warm up. Then they will start walking on a treadmill with a target speed only, without concurrent performing a cognitive task and no listening rhythmic auditory cueing. Same target treadmill speed will be used as the other two groups during treadmill walking. The target treadmill speed will be gradually increased from 90% at week 1, to 100% at week 2, to 110% at week 3, to 120% baseline walking speed of comfortable walking on the ground.

Sponsors & Collaborators

• National Science and Technology Council

  collaborator FED

• Chang Gung University

  lead OTHER

Principal Investigators

• Li-Ling Chuang, Ph.D. · Chang Gung University

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

20 Years

Max Age

85 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2024-05-24

Primary Completion

2027-07-31

Completion

2027-07-31

Countries

• Taiwan

Study Locations