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Robot Assisted Upper Limb Neuro-Rehabilitation

US Department of Veterans Affairs (VA) logo

US Department of Veterans Affairs (VA)

Status and phase

Completed
Phase 2

Conditions

Acute Stroke

Treatments

Device: Robot-assisted therapy
Device: Traditional therapy

Study type

Interventional

Funder types

Other U.S. Federal agency

Identifiers

Details and patient eligibility

About

Our long term objectives are to understand the mechanisms of motor impairment following neurologic injury and to develop interventions to improve motor recovery. A series of complementary, overlapping clinical trials and development activities will validate and optimize the use of robot-assisted upper limb therapy for neuro rehabilitation.

We have developed a robotic system that assists or resists elbow and shoulder movements in three dimensional space. In addition to unilateral exercise modes, a novel bimanual mode enables hemiparetic subjects to practice mirror image upper limb exercises.

Full description

Randomized controlled clinical trial of the Mirror Image Movement Enabler (MIME) robotic device for shoulder and elbow neurorehabilitation in subacute stroke patients. MIME incorporates a PUMA 560 robot that applies forces to the paretic limb during unilateral and bilateral movements in three dimensions. Robot-assisted treatment (bilateral, unilateral, and combined bilateral and unilateral) was compared with conventional therapy.

Enrollment

60 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Stroke patients

Exclusion criteria

Unable to follow instructions; medically unstable.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Single Group Assignment

Masking

None (Open label)

60 participants in 2 patient groups

1
Experimental group
Description:
1 hour/day of mechanically-assisted upper limb therapy
Treatment:
Device: Robot-assisted therapy
2
Active Comparator group
Description:
1 hour/day of upper limb therapy that includes exposure to, but no manipulation by the robot
Treatment:
Device: Traditional therapy

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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