New study probes why stroke survivors struggle to sit steady
NCT ID NCT04152616
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at why some people have trouble balancing while sitting after a stroke. Researchers used a special pressure-sensing pad and motion trackers to measure how 32 stroke survivors shifted their weight and moved their head and trunk. The goal was to better understand these balance problems, which can make it harder to transfer, stand, and walk.
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 better tools for assessing and treating sitting balance problems in stroke survivors.
- What could go wrong
- This is a small, observational study with only 32 participants. It aims to understand mechanisms, not test a treatment, so direct patient benefits are uncertain.
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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32 people
The number who actually took part.
- Started
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Jul 2020
- Finished
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Sep 2023
- 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 to 80 years
- 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: * 1st symptomatic vascular accident * With a stroke * With right and left unilateral ischemic or supra-tentory hemorrhagic disease, * Dated less than 3 months old * Able to sit for 30 seconds with eyes closed to perform the assessment on the pressure slick * Postural Assessment Scale for Stroke ≤ 23/36 (patient not standing up) * Non-opposition to participate in the study Exclusion Criteria: * Orthopedic, rheumatological or visual history affecting the distribution of the pressure center in the seated position * Visual history not allowing the evaluation of LBA, SSA, SVV tests * Major comprehension disorder not allowing to understand the use of vibration or to give its non-opposition * Pregnant or breastfeeding women * Persons of full age who are subject to legal protection (protection of justice, guardianship, guardianship), persons deprived of their liberty * Simultaneous participation in other research related to balance and/or posture
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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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Service de Médecine Physique et Réadaptation - Hôpital de Pontchaillou
Rennes, 35033, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Stroke rehab combo shows promise for sharper thinking
- Robot tutor helps stroke patients take steps again
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- New coordinated care approach aims to boost stroke recovery