Robot Co-Pilot could steer wheelchairs away from collisions
NCT ID NCT04072536
First seen Sep 21, 2026 · Last updated Sep 21, 2026
Summary
Researchers test a robotic assistance module that attaches to an electric wheelchair and helps the driver steer. The study includes 25 adults with neurological conditions such as brain injury or neurodegeneration who have used an electric wheelchair as their main transport for at least three months. Participants drive three test circuits of increasing difficulty, once a week for three weeks, completing each circuit six times with the assistance switched on for half the runs and off for the other half. The team counts collisions and measures driving speed and skill to see whether the module improves safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a robotic assistance module that helps steer an electric wheelchair
- What this could lead to
- If it works, the module could make electric wheelchairs safer and easier to drive, letting more people with neurological disorders use one.
- What could go wrong
- This is a small, early study of 25 people on test circuits, not real-world streets. The module may not cut collisions or may help only some drivers.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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25 people
The number who actually took part.
- Started
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Jun 2019
- Finished
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Jun 2019
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Aged over 18, * Having freely consented to participate in the study, * suffering from neurological disorders such as cerebro-lesion or neuro-degeneration, * Having benefited from a prescription of electric wheelchair and circulating in an electric wheelchair for more than 3 months, * of which the electric wheelchair is the main mode of transport, * The physical measurements (weight, height) are compatible with the use of the electric wheelchair chosen for the development of the robotics assistance module. Exclusion Criteria: * Understanding difficulties preventing the realization of the protocol, * Motor disorders of the upper limb requiring additional driving technical assistance, * Patient having expressed difficulties impacting his safety of sedan and / or exterior.
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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
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Pôle Saint-Hélier
Rennes, Brittany Region, 35000, France
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