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EEG Brain-Machine Interface Control of an Upper-Limb Robotic Exoskeleton for Robot-Assisted Rehabilitation After Stroke

NCT05374486 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2022-05-16

No results posted yet for this study

Summary

The goal of this study is to develop a clinically feasible, low-cost, nonsurgical neurorobotic system for restoring function to motor-impaired stroke survivors that can be used at the clinic or at home. Moreover, another goal is to understand how physical rehabilitation assisted by robotic device combined with electroencephalograph (EEG) can benefit adults who have had stroke to improve functions of their weaker arm.

The proposed smart co-robot training system (NeuroExo) is based on a physical upper-limb robotic exoskeleton commanded by a non-invasive brain machine interface (BMI) based on scalp EEG to actively include the participant in the control loop .

The study will demonstrate that the Neuroexo smart co-robot arm training system is feasible and effective in improving arm motor functions in the stroke population for their use at home.The NeuroExo study holds the promise to be cost-effective patient-centered neurorehabilitation system for improving arm functions after stroke.

Conditions

Interventions

DEVICE

NeuroExo co-robot neurorehabilitation system

In this longitudinal study, adult subjects with hemiparesis due to chronic stroke will receive robotic-assisted upper-arm training through an EEG-based BMI control of robotic exoskeleton to study the changes in upper extremity motor function, cortical plasticity (using the EEG). After one screening visit, two baseline visits for EEG signal screens, six onsite training sessions will be provided with the NeuroExo system, followed by 60 home therapy sessions (2 sessions per day, 5 days per week for 6 weeks). If the participant have completed at least 50 sessions of neurotherapy at home, the participant will complete a set of measurements to assess function of the affected upper arm and brain activity within 3 days after the last session for post-assessment visit, and one-month post follow-up session. The total amount of time for this study is 16-20 weeks.

Sponsors & Collaborators

  • TIRR Memorial Hermann

    collaborator OTHER

  • The University of Texas Health Science Center, Houston

    collaborator OTHER

  • University of Houston

    lead OTHER

Principal Investigators

  • Jose L Contreras-Vidal, PhD · University of Houston

  • Gerard Francisco, MD · The University of Texas Health Science Center, Houston

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
20 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-04-25
Primary Completion
2022-08-31
Completion
2022-08-31
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05374486 on ClinicalTrials.gov