Ignite Creation Date:
2025-12-24 @ 11:50 PM
Ignite Modification Date:
2026-01-01 @ 10:39 PM
Study NCT ID:
NCT02614651
Status:
COMPLETED
Last Update Posted:
2017-07-19
First Post:
2015-11-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
AUgmented REality for the Visually Impaired - Part 1
Sponsor:
Centre Hospitalier Universitaire de Nīmes
Organization:
Study Overview
Official Title:
Prospective Pilot Study on the Quantitative Evaluation of Vision Parameters Needed by Virtual Reality Goggle Displays for Subjects With Concentric Visual Field Constriction. AUgmented REality for the Visually Impaired - Part 1
Status:
COMPLETED
Status Verified Date:
2016-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
AUREVI 1
Brief Summary:
The main objective of this study is to quantify vision parameters in subjects with concentric visual field constriction, and this in relation to the display on virtual reality goggles. More specifically:
* The maximum brightness value for visual comfort (THRESHOLD\_MAX)
* The minimum value of the perceptible light contrast in low light perceptible (THRESHOLD\_MIN)
* The speed of light change adaptation in the range \[THRESHOLD\_MAX-THRESHOLD\_MIN\] and \[THRESHOLD\_MIN-THRESHOLD\_MAX\].
* The maximum brightness value for visual comfort (THRESHOLD\_MAX)
* The minimum value of the perceptible light contrast in low light perceptible (THRESHOLD\_MIN)
* The speed of light change adaptation in the range \[THRESHOLD\_MAX-THRESHOLD\_MIN\] and \[THRESHOLD\_MIN-THRESHOLD\_MAX\].
Detailed Description:
Secondary objectives are to:
A. Quantifying the device parameters "RV glasses + camera" depending on visual acuity and the visual field of each subject:
* Optimal extent of the visual field provided by the device "RV glasses + camera".
B. Measuring the effectiveness of different image processing algorithms used in the development of the software part of this technical assist device:
* Capture and display HDR images (High Dynamic Range)
* Color adjustment.
A. Quantifying the device parameters "RV glasses + camera" depending on visual acuity and the visual field of each subject:
* Optimal extent of the visual field provided by the device "RV glasses + camera".
B. Measuring the effectiveness of different image processing algorithms used in the development of the software part of this technical assist device:
* Capture and display HDR images (High Dynamic Range)
* Color adjustment.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2016-A00099-42 | OTHER | RCB number | View |