Effects of a biomechanical-based Tai Chi program on gait and posture in people with Parkinson’s disease: study protocol for a randomized controlled trial

Trials

Study Protocol

Qingguang Zhu¹  Nok-Yeung Law²  Jing Xian Li²  Julie Nantel² 

[1] Research Institute of Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, China;Schools of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Canada;

关键词: Parkinson’s disease;    Gait;    Postural stability;    Falls;    Tai Chi;   

DOI  :  10.1186/s13063-023-07146-x

 received in 2021-05-22, accepted in 2023-02-08,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundParkinson’s disease (PD) is associated with changes in gait and posture, which increases the rate of falls and injuries in this population. Tai Chi (TC) training enhances the movement capacity of patients with PD. However, the understanding of the effect of TC training on gait and postural stability in PD is lacking. This study aims to examine the effect of biomechanical-based TC training on dynamic postural stability and its relationship with walking performance.Methods/designA single-blind, randomized control trial of 40 individuals with early-stage PD was conducted (Hoehn and Yahr stages 1 to 3). Patients with PD will be randomly assigned to either the TC or control group. The TC group will participate in a biomechanical-based TC training program that is formed based on the movement analysis of TC and will be practiced thrice a week for 12 weeks. The control group will be required to engage in at least 60 min of regular physical activity (PA) on their own for three times per week for 12 weeks. The primary and secondary outcomes will be assessed at baseline and at 6 and 12 weeks after commencing the study protocol. The primary outcome measures will include dynamic postural stability indicated by the center of mass and center of pressure separation distance and clearance distance of the heel and toe measured during fixed-obstacle crossing. The secondary measures are gait speed, cadence, step length during level surface walking (simple task), and fixed-obstacle crossing (challenging task). The Unified Parkinson’s Disease Rating Scale, single leg-stance test with eyes open and closed, and three cognitive scores (Stroop Test, Trail Making Test Part B, and the Wisconsin Card Sorting Test) were also employed.DiscussionThis protocol could lead to the development of a biomechanics TC training program for the improvement of gait and postural stability among individuals with PD. The program could enhance the understanding of the effect of TC training on gait and postural stability and could help improve or preserve the postural stability, self-confidence, and active participation in social activities of the participants, thus enhancing their overall quality of life.Trial registrationClinicalTrials.gov NCT04644367. Registered on 25 November 2020.

【 授权许可】

CC BY   
© Crown 2023

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