Ignite Creation Date:
2025-12-25 @ 2:23 AM
Ignite Modification Date:
2026-03-02 @ 7:43 AM
Study NCT ID:
NCT03598634
Status:
COMPLETED
Last Update Posted:
2018-07-26
First Post:
2018-06-12
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Epi Off Versus Epi on Corneal Collagen Cross-linking in Keratoconus Patients
Sponsor:
University of Molise
Organization:
Study Overview
Official Title:
Epi Off Versus Epi on Corneal Collagen Cross-linking in Keratoconus Patients: a Comparative Study Throught 2 Years Follow-up
Status:
COMPLETED
Status Verified Date:
2018-07
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:
To evaluate two different techniques of cross linking: standard epithelium off (CXL epi off) versus trans-epithelial (CXL epi on) cross linking in patient with progressive keratoconus.
Detailed Description:
The aim of the study is to evaluate two different techniques of cross linking: standard epithelium off (CXL epi off) versus trans-epithelial (CXL epi on) cross linking in patient with progressive keratoconus.
Forty eyes from 32 patients with progressive keratoconus were prospectively enrolled from June 2014 to June 2015 in this non-blinded, randomized comparative study. Twenty eyes were treated by CXL epi off and 20 by CLX epi on, randomly assigned and followed for 2 years. All patients underwent a complete ophthalmologic testing that included uncorrected and best corrected visual acuity, central and peripheral corneal thickness, corneal astigmatism, simulated maximum, minimum, and average keratometry, corneal confocal microscopy, Schirmer I and break-up time (BUT) tests, and the Ocular Surface Disease Index. Intra-and postoperative complications were recorded. The solution used for CXL epi off comprised riboflavin 0.1% and dextran 20.0% (Ricrolin), whereas the solution for CXL epi on (Ricrolin, TE) comprised riboflavin 0.1%, dextran 15.0%, trometamol (Tris), and ethylene-diamine-tetra-acetic acid. Ultraviolet-A treatment was performed with UV-X System at 3 mW/cm2.
Forty eyes from 32 patients with progressive keratoconus were prospectively enrolled from June 2014 to June 2015 in this non-blinded, randomized comparative study. Twenty eyes were treated by CXL epi off and 20 by CLX epi on, randomly assigned and followed for 2 years. All patients underwent a complete ophthalmologic testing that included uncorrected and best corrected visual acuity, central and peripheral corneal thickness, corneal astigmatism, simulated maximum, minimum, and average keratometry, corneal confocal microscopy, Schirmer I and break-up time (BUT) tests, and the Ocular Surface Disease Index. Intra-and postoperative complications were recorded. The solution used for CXL epi off comprised riboflavin 0.1% and dextran 20.0% (Ricrolin), whereas the solution for CXL epi on (Ricrolin, TE) comprised riboflavin 0.1%, dextran 15.0%, trometamol (Tris), and ethylene-diamine-tetra-acetic acid. Ultraviolet-A treatment was performed with UV-X System at 3 mW/cm2.
Study Oversight
Has Oversight DMC:
True
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?: