Exploration of the Role of Vision on Spatial Cognition (NCT06088797) | Clinical Trial Compass
UnknownNot Applicable
Exploration of the Role of Vision on Spatial Cognition
France100 participantsStarted 2023-10-20
Plain-language summary
Atypical developpement of spatial cognition has been shown in congenital bindness with some consequences on mathematic learning (Cattaneo et al., 2010) as well as on the mental representation of spatial maps (Thinus-Blanc \& Gaunet, 1997). This raises the issue of the role of vision in spatial abilities underlying mathematics and locomotion. These difficulties could also be found in case of partial visual deficiency, like very low visual acuity or large peripheral shrinkage of the visual field.
Who can participate
Age range
12 Years – 25 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
For all :
* Aged 12 to 25
* Participant not opposed to the research and parents do not oppose participation in the protocol for minors
For healthy volunteers (normal sighted):
\- with typical visual development with correction if needed
For participant with Visual Deficiencies:
* with congenital blindness
* or low visual acuity (between 1/10 and 3/10)
* or with visual field peripheral shrinkage (angle \<20°).
Exclusion Criteria:
* General knowledge and working memory skills with a standard score of less than 4
* neurological medical history
* Person deprived of liberty by judicial or administrative decision
* Person subject to a legal protection measure (tutorship, curatorship)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
percentage of correct responses
Timeframe: through study completion, an average of 2 year