Ignite Creation Date:
2024-05-11 @ 8:30 AM
Last Modification Date:
2024-10-26 @ 3:29 PM
Study NCT ID:
NCT06407336
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2024-05-09
First Post:
2024-05-02
Brief Title:
Comparative Effect of Cylindrical Lenses Verses Spherical Equilient on Contrast Sensitivity
Sponsor:
Superior University
Organization:
Superior University
Study Overview
Official Title:
Comparative Effect of Cylindrical Lenses Verses Spherical Equilient on Contrast Sensitivity
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2024-05
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:
None
Brief Summary:
the concept of spherical equivalent plays a pivotal role in simplifying the prescription and enhancing communication between eye care professionals and patients The spherical equivalent is a calculated value that condenses the spherical and cylindrical components into a single power
Detailed Description:
Mathematically it is determined by adding half of the cylindrical power to the spherical power SE Sphere Cylinder2 This calculated value serves as a convenient representation of the overall refractive error aiding in a more straightforward understanding of the prescription Understanding their individual and collective impact on contrast sensitivity opens up new avenues for refining corrective interventions and enhancing the overall quality of vision This article aims to demystify the intricate relationship between spherical equivalent and cylindrical correction and their collective impact on contrast sensitivity
Study Oversight
Has Oversight DMC:
None
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?:
None