Ignite Creation Date:
2025-12-24 @ 7:59 PM
Ignite Modification Date:
2026-01-01 @ 12:09 AM
Study NCT ID:
NCT03234504
Status:
UNKNOWN
Last Update Posted:
2018-06-20
First Post:
2017-07-26
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Development and Validation of a Novel Stereoacuity Test Using Head-mounted Display
Sponsor:
Yonsei University
Organization:
Study Overview
Official Title:
Development and Validation of a Novel Stereoacuity Test Using Head-mounted Display
Status:
UNKNOWN
Status Verified Date:
2018-06
Last Known Status:
RECRUITING
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:
None
Brief Summary:
This prospective study investigated the validity and test-retest reliability of stereopsis test using head-mount display (HMD). Contour-based circles (crossed disparity: 1,960 to 195 arc of seconds(arc secs)) were generated as separate images on a high resolution phone display (Galaxy S7; Samsung, Suwon, Korea) using a HMD (Galaxy Gear VR; Samsung, Suwon, Korea). Two images were independently projected to each eye as graded circles with random dot background. While the position of the stimulus changed from among 3 possible locations, the subjects were instructed to select the circle with disparity by pressing the corresponding position on a keypad. The results of the new HMD stereotest were compared to those from standard Randot and TNO stereotests.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: