Ignite Creation Date:
2024-05-06 @ 3:45 PM
Last Modification Date:
2024-10-26 @ 1:56 PM
Study NCT ID:
NCT04748198
Status:
COMPLETED
Last Update Posted:
2021-02-10
First Post:
2021-01-31
Brief Title:
Effect of Intracorneal Ring Segments on Posterior Corneal Tomography in Eyes With Keratoconus
Sponsor:
Ain Shams University
Organization:
Ain Shams University
Study Overview
Official Title:
Effect of Intracorneal Ring Segments on Posterior Corneal Tomography in Eyes With Keratoconus
Status:
COMPLETED
Status Verified Date:
2021-02
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:
Our purpose is to analyze the changes induced in the posterior corneal surface in patients implanted with intracorneal ring segments for treatment of keratoconus Patients are assessed with corneal imaging device preoperatively and at 1 3 6 and 12 months postoperatively
Detailed Description:
Procedure Femtosecond laser assisted implantation of intracorneal ring segments in keratoconus patients Uncorrected visual acuity UCVA best corrected visual acuity BCVA refraction keratometric K readings of the anterior and posterior surface corneal asphericity Q value of the anterior and posterior surface and anterior and posterior elevations are evaluated using a corneal imaging device preoperatively and at 1 3 6 and 12 months after surgery
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