Hyun-Ju Park1, Duck-Won Oh1, Jong-Duk Choi2, Jong-Man Kim3, Suhn-Yeop Kim2, Yong-Jun Cha2, Su-Jin Jeon4. 1. 1 Department of Physical Therapy, Cheongju University, Cheongju-si, Republic of Korea. 2. 2 Department of Physical Therapy, College of Health and Science, Daejeon University, Republic of Korea. 3. 3 Department of Occupational Therapy, College of Medical Science, Jeonju University, Republic of Korea. 4. 4 Department of Physical Therapy, Osan Medical Center, Republic of Korea.
Abstract
PURPOSE: To investigate the effects of action observation training involving community-based ambulation for improving walking ability after stroke. DESIGN: Randomized, controlled pilot study. SETTING: Inpatient rehabilitation hospital. SUBJECTS: A total of 25 inpatients with post-stroke hemiparesis were randomly assigned to either the experimental group ( n = 12) or control group ( n = 13). INTERVENTION: Subjects of the experimental group watched video clips demonstrating four-staged ambulation training with a more complex environment factor for 30 minutes, three times a week for four weeks. Meanwhile, subjects of the control group watched video clips, which showed different landscape pictures. MAIN MEASURES: Walking function was evaluated before and after the four-week intervention using a 10-m walk test, community walk test, activities-specific balance confidence scale, and spatiotemporal gait measures. RESULTS: Changes in the values for the 10-m walk test (0.17 ±0.19 m/s vs. 0.05 ±0.08 m/s), community walk test (-151.42 ±123.82 seconds vs. 67.08 ±176.77 seconds), and activities-specific balance confidence (6.25 ±5.61 scores vs. 0.72 ±2.24 scores) and the spatiotemporal parameters (i.e. stride length (19.00 ±11.34 cm vs. 3.16 ±11.20 cm), single support (5.87 ±5.13% vs. 0.25 ±5.95%), and velocity (15.66 ±12.34 cm/s vs. 2.96 ±10.54 cm/s)) indicated a significant improvement in the experimental group compared with the control group. In the experimental group, walking function and ambulation confidence was significantly different between the pre- and post-intervention, whereas the control group showed a significant difference only in the 10-m walk test. CONCLUSIONS:Action observation training of community ambulation may be favorably used for improving walking function of patients with post-stroke hemiparesis.
RCT Entities:
PURPOSE: To investigate the effects of action observation training involving community-based ambulation for improving walking ability after stroke. DESIGN: Randomized, controlled pilot study. SETTING: Inpatient rehabilitation hospital. SUBJECTS: A total of 25 inpatients with post-stroke hemiparesis were randomly assigned to either the experimental group ( n = 12) or control group ( n = 13). INTERVENTION: Subjects of the experimental group watched video clips demonstrating four-staged ambulation training with a more complex environment factor for 30 minutes, three times a week for four weeks. Meanwhile, subjects of the control group watched video clips, which showed different landscape pictures. MAIN MEASURES: Walking function was evaluated before and after the four-week intervention using a 10-m walk test, community walk test, activities-specific balance confidence scale, and spatiotemporal gait measures. RESULTS: Changes in the values for the 10-m walk test (0.17 ±0.19 m/s vs. 0.05 ±0.08 m/s), community walk test (-151.42 ±123.82 seconds vs. 67.08 ±176.77 seconds), and activities-specific balance confidence (6.25 ±5.61 scores vs. 0.72 ±2.24 scores) and the spatiotemporal parameters (i.e. stride length (19.00 ±11.34 cm vs. 3.16 ±11.20 cm), single support (5.87 ±5.13% vs. 0.25 ±5.95%), and velocity (15.66 ±12.34 cm/s vs. 2.96 ±10.54 cm/s)) indicated a significant improvement in the experimental group compared with the control group. In the experimental group, walking function and ambulation confidence was significantly different between the pre- and post-intervention, whereas the control group showed a significant difference only in the 10-m walk test. CONCLUSIONS: Action observation training of community ambulation may be favorably used for improving walking function of patients with post-stroke hemiparesis.
Authors: Shilpa Krishnan; Monique R Pappadis; Susan C Weller; Steve R Fisher; Catherine C Hay; Timothy A Reistetter Journal: Disabil Rehabil Date: 2017-03-21 Impact factor: 3.033