Robot-Aided Assessment and Rehabilitation of Upper Extremity Function After Stroke
NCT ID: NCT05854485
Last Updated: 2025-12-23
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
24 participants
INTERVENTIONAL
2023-09-06
2025-06-30
Brief Summary
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Detailed Description
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Study participants will be randomly assigned to receive either of the following upper extremity training- 1. Hybrid multi-muscle FES+Robot training group or 2.Robot only training group.
The following clinical assessments to measure the motor impairments and functional recovery will be performed: Fugl-Meyer Upper Extremity, Modified Ashworth Scale, and Wolf Motor Function Test.
Kinematic assessments will be conducted using the REACH robotic device and the Kinereach/trakStar system. The following kinematic parameters will be collected: Smoothness, Range of Motion, and Speed.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Hybrid multi-muscle FES+Robot
Participants will be receive hybrid upper extremity training involving the combination of REACH robotic device and multi-muscle FES. Water based electrodes will be positioned on the Triceps, Anconeus, wrist and finger extensors. Stimulation intensity of FES will be set at the participants tolerance level. The FES induced muscle contraction timing will be triggered in synchrony with the robotic movement. The training will be a multi-directional reach movement and hand opening re-training.
REACH robotic training and multi-muscle Functional Electrical Stimulation (FES) group
Participants in this group will receive multi-muscle FES during arm robotic training
Robot only
Participants will receive upper extremity training with the REACH robotic device. The training will be a multi-directional reach movement re-training.
Robot only group
Participants in this group will receive arm robotic training only
Interventions
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REACH robotic training and multi-muscle Functional Electrical Stimulation (FES) group
Participants in this group will receive multi-muscle FES during arm robotic training
Robot only group
Participants in this group will receive arm robotic training only
Eligibility Criteria
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Inclusion Criteria
2. Age-22-85 years old
3. Ability to perform a Upper Extremity forward reach of about 3 inches
Exclusion Criteria
2. Unable to tolerate electrical stimulation
3. Have implants such as pacemaker, spinal cord or deep brain stimulator
4. Have an elbow contracture of greater than 150 degrees
5. Receiving Botox injections within 3 months
22 Years
85 Years
ALL
No
Sponsors
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University of Maryland, Baltimore
OTHER
Responsible Party
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Kelly Westlake
Associate Professor
Locations
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University of Maryland School of Medicine
Baltimore, Maryland, United States
Countries
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References
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Resquin F, Cuesta Gomez A, Gonzalez-Vargas J, Brunetti F, Torricelli D, Molina Rueda F, Cano de la Cuerda R, Miangolarra JC, Pons JL. Hybrid robotic systems for upper limb rehabilitation after stroke: A review. Med Eng Phys. 2016 Nov;38(11):1279-1288. doi: 10.1016/j.medengphy.2016.09.001. Epub 2016 Sep 29.
Hughes AM, Freeman CT, Burridge JH, Chappell PH, Lewin PL, Rogers E. Feasibility of iterative learning control mediated by functional electrical stimulation for reaching after stroke. Neurorehabil Neural Repair. 2009 Jul-Aug;23(6):559-68. doi: 10.1177/1545968308328718. Epub 2009 Feb 3.
Duret C, Grosmaire AG, Krebs HI. Robot-Assisted Therapy in Upper Extremity Hemiparesis: Overview of an Evidence-Based Approach. Front Neurol. 2019 Apr 24;10:412. doi: 10.3389/fneur.2019.00412. eCollection 2019.
Kahn LE, Zygman ML, Rymer WZ, Reinkensmeyer DJ. Robot-assisted reaching exercise promotes arm movement recovery in chronic hemiparetic stroke: a randomized controlled pilot study. J Neuroeng Rehabil. 2006 Jun 21;3:12. doi: 10.1186/1743-0003-3-12.
Volpe BT, Lynch D, Rykman-Berland A, Ferraro M, Galgano M, Hogan N, Krebs HI. Intensive sensorimotor arm training mediated by therapist or robot improves hemiparesis in patients with chronic stroke. Neurorehabil Neural Repair. 2008 May-Jun;22(3):305-10. doi: 10.1177/1545968307311102. Epub 2008 Jan 9.
Ambrosini E, Zajc J, Ferrante S, Ferrigno G, Gasperina SD, Bulgheroni M, Baccinelli W, Schauer T, Wiesener C, Russold M, Gfoehler M, Puchinger M, Weber M, Becker S, Krakow K, Immick N, Augsten A, Rossini M, Proserpio D, Gasperini G, Molteni F, Pedrocchi A. A Hybrid Robotic System for Arm Training of Stroke Survivors: Concept and First Evaluation. IEEE Trans Biomed Eng. 2019 Dec;66(12):3290-3300. doi: 10.1109/TBME.2019.2900525. Epub 2019 Jun 5.
Collins KC, Kennedy NC, Clark A, Pomeroy VM. Kinematic Components of the Reach-to-Target Movement After Stroke for Focused Rehabilitation Interventions: Systematic Review and Meta-Analysis. Front Neurol. 2018 Jun 25;9:472. doi: 10.3389/fneur.2018.00472. eCollection 2018.
Turner DL, Ramos-Murguialday A, Birbaumer N, Hoffmann U, Luft A. Neurophysiology of robot-mediated training and therapy: a perspective for future use in clinical populations. Front Neurol. 2013 Nov 13;4:184. doi: 10.3389/fneur.2013.00184.
Moon SH, Choi JH, Park SE. The effects of functional electrical stimulation on muscle tone and stiffness of stroke patients. J Phys Ther Sci. 2017 Feb;29(2):238-241. doi: 10.1589/jpts.29.238. Epub 2017 Feb 24.
Other Identifiers
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HP-00105650
Identifier Type: -
Identifier Source: org_study_id