Study reveals driving risks in early Alzheimer's – and how to stay safe
NCT ID NCT01566071
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at driving skills in 60 people over age 70 with early-stage Alzheimer's disease (MMSE score 24 or higher) and compared them to healthy older drivers. The goal was to identify common driving mistakes and suggest adaptive measures or technology to help them drive safely longer. The study is complete and focused on understanding, not treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to recommendations or technologies that help people with early Alzheimer's drive safely for longer.
- What could go wrong
- This is a small observational study (60 participants) that only assesses driving ability; it does not test any treatment or intervention, so direct benefits are limited.
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
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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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60 people
The number who actually took part.
- Start date
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Jul 2012
- Finished
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Jul 2015
- 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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70 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: The following subjects will be included and classified as " patients " : * Age \> 70 years * With established diagnosis of Alzheimer's disease as defined by DSM IV * With MMSE score ≥ 24 (early-stage Alzheimer's disease) * Holder of a valid driving license * With regular driving activity (drives at least once per week) * Informed consent provided. The following subjects will be included and classified as " controls " : * Age \> 70 years, * Absence of cognitive impaired that interferes with their daily life at initial evaluation, * Holder of a valid driving license, * With regular driving activity (drives at least once per week), * Informed consent provided. Exclusion Criteria: * Dementia syndrome(s) other than Alzheimer's disease, * MMSE score \< 24 * Informed consent not provide
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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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CHU de REIMS
Reims, France, 51092, France
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