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Updated: May 25, 2026
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Development of a Novel Task-oriented Rehabilitation Program using a Bimanual Exoskeleton Robotic Hand
Published on: May 20, 2020
A pilot study of robotic-assisted exercise for hand weakness after stroke
Joel Stein1, Joel Bishop, Glen Gillen
1Department of Rehabilitation and Regenerative Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA. Js1165@columbia.edu
Summary
Robotic therapy for hand paresis after stroke is safe and feasible. This pilot study showed improvements in motor function for stroke survivors using a novel hand robotic device.
Area of Science:
- Neuroscience
- Rehabilitation Medicine
- Robotics
Background:
- Upper limb paresis is a significant cause of disability post-stroke.
- Robotic-assisted exercise therapy shows promise for improving motor function.
- Limited robotic devices exist for hand and finger rehabilitation.
Purpose of the Study:
- To evaluate the safety and feasibility of a hand robotic device for stroke survivors with hemiparesis.
- To assess the impact of robotic therapy on motor abilities in the chronic stage after stroke.
Main Methods:
- An open-label pilot study involving 12 individuals with chronic moderate hemiparesis.
- A six-week training program using a dedicated hand robotic device.
- Participants received a total of 18 hours of robotic therapy.
Main Results:
- Significant improvements were observed in multiple motor performance measures.
- Key assessments included the Upper Extremity Fugl-Meyer, Motor Activity Log, Manual Ability Measure-36, and Jebsen Hand Function Test.
- All participants tolerated the treatment well, with no reported complications.
Conclusions:
- Robotic therapy for hand paresis following stroke is safe and feasible.
- Preliminary results suggest potential efficacy, justifying further investigation.
- This approach may offer a viable option for enhancing motor recovery in stroke survivors.
