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Robot tutor helps stroke patients take steps again

NCT ID NCT03686280

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a mobile robot designed to help people who have had a stroke regain their ability to walk. 37 stroke survivors used the robot for 16 sessions along with their usual physical therapy. The goal was to see if the robot improved their balance and walking more than standard rehab alone.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
interactive mobile walking robot
What this could lead to
If successful, this robot could become a new tool to help stroke survivors regain balance and walking ability more effectively.
What could go wrong
This was a small, early-stage study with only 37 participants. The robot is a prototype, and results may not apply to all stroke patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

37 people

The number who actually took part.

Started

Jan 2021

Finished

Jul 2023

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Male and female patients, aged at least 18 years and at most 80 years old -Size at least equal to 150 cm and less than or equal to 190 cm (robot design) * Having signed free informed consent in writing, * Personal history of stroke with ischemic or hemorrhagic cause, right or left hemispherical, localized in addition or under tentorial * Single or multiple stroke. * Post stroke period: acute sub (2 weeks 6 months) * Left or right hemiparesis resulting from stroke * Gait or balance disorders related to the consequences of stroke * Minimum Berg Score: 3 * Hospitalization in a CPR service in complete hospitalization, week or day * Medical stability, ie not presenting a cardiovascular, biological or other imbalance against the rehabilitation of walking * Patient affiliated to a social security scheme Exclusion Criteria: * Patient with a pacemaker * Patient with a very open wound * Weight less than 40 kg * Weight greater than 105 kg (total maximum weight supported by the robot: 120 kg) \- FAC \> 4 and lack of technical aids for walking (e.g., single cane, tripod cane, rollator). * Major persons subject to legal protection (safeguard of justice, guardianship, guardianship), persons deprived of their liberty * Patients currently included in another research protocol with an influence on balance and walking * Refusal of the patient to participate in the study * Pregnant and lactating women, * with major cognitive or mood disorders, - Being unable to give their consent.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • CHU de Rennes

    Rennes, 35033, France

  • Centre Mutualiste de Rééducation et Réadaptation fonctionnelles de Kerpape

    Ploemeur, 56275, France

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