Visual Impairment
Conditions
Brief summary
Our study aims to validate the relevance of a virtual reality tool (VIRARE: VIrtual REality Assisted Rehabilitation) in the assessment and rehabilitation of visually impaired subjects.
Interventions
DEVICEVirtual reality tests
The patient will complete 3 self-questionnaires and pass 3 exploratory tests of virtual reality: 1. 10 minutes sitting test: detection of 5 targets in a 360 ° field of vision 2. 10-minute stand-up motionless test: detection of 5 targets in a 360 ° field of view and placing ingredients of a recipe 3. Standing 10-minute test: the patient moves to the site of his mission, detection of 5 targets in a 360 ° field of vision and preparing a recipe
Sponsors
Centre Hospitalier Universitaire de Nīmes
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
OTHER
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to 85 Years
Healthy volunteers
No
Inclusion criteria
* The patient signed the consent form * The patient is affiliated to a health insurance programme * The patient presents ophthalmological or neurological pathologies with impact on visual function (retinopathy pigmentosa, macular dystrophy, glaucoma, age-related macular degeneration, cerebrovascular accident ...). * The patient is visually impaired (visual acuity less than 3/10 of both eyes or concentric narrowing of the Goldmann binocular visual field or homonymous hemianopia) of category I, II, III or IV of the WHO classification.
Exclusion criteria
* The patient is participating in another study * The patient is in an exclusion period determined by another study * The patient is under safeguard of justice. * The patient is under judicial protection. * It is not possible to give the patient (or his/her trusted-person) informed information. * The patient is pregnant or breastfeeding. * The patient has a sensory or cognitive disability with a given scale (MMS \< 24) * The patient has difficulty moving including major locomotor difficulties.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| dizziness felt by the patient | Day 0 | Yes/no |
| Nausea felt by the patient | Day 0 | Yes/no |
| headache felt by the patient | Day 0 | Yes/no |
| dazzle felt by the patient | Day 0 | Yes/no |
| watering of the patient | Day 0 | Yes/no |
| eye burns felt by the patient | Day 0 | Yes/no |
| Pain due to the mobilization of the eyeballs felt by the patient | Day 0 | Yes/no |
| Extraocular pain felt by the patient | Day 0 | Yes/no |
| diplopia | Day 0 | Yes/no |
| amaurosis | Day 0 | Yes/no |
| Fear | Day 0 | Yes/no |
| conformity of the session according to the patient point of view | Day 0 | Yes/no |
| unpleasantness of the session from the patient point of view | Day 0 | Yes/no |
| Difficulty of the session according to the patient point of view | Day 0 | Yes/no |
| Willingness to continue the following tests according to the patient point of view | Day 0 | Yes/no |
| Cervical pain felt by the patient | Day 0 | Yes/no |
| oculomotricity of the patient according to the therapist | Day 0 | Rank: 0-missing, 1-insufficient, 2-medium, 3-suitable |
| head movements of the patient according to the therapist | Day 0 | Rank: 0-missing, 1-insufficient, 2-medium, 3-suitable |
| body movements of the patient according to the therapist | Day 0 | Rank: 0-missing, 1-insufficient, 2-medium, 3-suitable |
| target tracking by the patient according to the therapist | Day 0 | 0 = 0 target detected 1. 1 or 2 targets detected 2. 3 or 4 targets detected 3. 5 targets detected |
| Time lapse to find targets | Day 0 | minutes |
| The patient asked for a pause during the test | Day 0 | Yes/no |
| The patient asked to permanently stop the tests | Day 0 | Yes/no |
| The patient went to the right place during the 3rd test | Day 0 | Yes/no |
| The patient has correctly performed the requested task | Day 0 | Yes/no |
Countries
France
Outcome results
None listed