Posted By Candace Street,
Monday, May 4, 2015
Updated: Friday, May 1, 2015
Objective: Robot-aided exercise therapy is a promising approach to enhance walking ability in stroke survivors. This study was designed to test a new robotic knee brace for restoring mobility in stroke survivors.
Design: Twenty-four ambulatory individuals with chronic hemiparesis after stroke were enrolled in this pilot study. The participants were randomly assigned in equal numbers to either treatment with the experimental device or to a group exercise program and received a total of 18 hrs of their assigned therapy during a 6-wk training period. The primary outcome was gait velocity, as measured with the 10-m walk test. Secondary measures included 6-min walk test, Timed Up and Go test, Five-Times-Sit-to-Stand test, Romberg test, Emory Functional Ambulation Profile, Berg Balance scale, and the California Functional Evaluation 40.
Interview with Joel Stein, MD co-author of the AJPMR article Gait Training with a Robotic Leg Brace After Stroke: A Randomized Controlled Pilot Study