Clinical trials: Corneal Cross-Linking
Progressive Keratoconus
Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus
To evaluate the safety and efficacy of epithelium-on corneal collagen cross-linking (CXL) in impeding the progression of, and/or reducing corneal curvature (Kmax) in eyes with progressive keratoconus.
- Trial name
- NCT03442751
- Testing
- Test Article A, Test Article B, KXL medical device system
- Where
- United States
- Volunteers
- 201 people
- Sponsor
- Glaukos Corporation
Keratoconus
Safety Study of the VEGA UV-A System to Treat Keratoconus
The purpose of this research study is to test the safety, tolerability, and effectiveness of corneal collagen cross-linking (CXL), when used to treat keratoconus.
- Trial name
- NCT01190306
- Testing
- The VEGA UV-A Illumination System, Riboflavin
- Where
- 9 sites in United States
- Volunteers
- 127 people
- Sponsor
- Topcon Medical Systems, Inc.
Keratoconus and Ectasia
Safety and Effectiveness Study of the VEGA UV-A System for Cross-linking in Eyes With Keratoconus and Ectasia
The purpose of this research study is to evaluate the long tern safety and effectiveness of cross-linking in eyes with keratoconus and ectasia.
- Trial name
- NCT01398852
- Testing
- Riboflavin, VEGA UV-A Illumination System
- Where
- 13 sites in United States
- Volunteers
- 500 people
- Sponsor
- Topcon Medical Systems, Inc.
Keratoconus
German Corneal Cross Linking Register
Corneal Cross Linking is new treatment modality for patients with keratoconus. A keratoconus is characterized by progressive bulging and thinning of the eye's cornea.
- Trial name
- NCT00560651
- Testing
- CCL (Corneal Cross Linking)
- Where
- 2 sites in Germany
- Volunteers
- 356 people
- Sponsor
- Suphi Taneri
Ectasia
Corneal Collagen Cross-Linking for Ectasia (CXL)
Prospective, randomized multicenter study to determine the safety and effectiveness of performing corneal collagen cross-linking (CXL) using riboflavin and UVA light in eyes with ectasia after refractive surgery.
- Trial name
- CXL (NCT00674661)
- Testing
- riboflavin ophthalmic solution, UVA Irradiation
- Where
- 10 sites in United States
- Volunteers
- 130 people
- Sponsor
- Glaukos Corporation
Keratoconus, Corneal Diseases
Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas
This study will assess changes in visual acuity and corneal symmetry after corneal collagen cross-linking (CXL) of asymmetric corneas.
- Conditions
- Keratoconus, Corneal Diseases, Eye Diseases, Photosensitizing Agents
- Trial name
- NCT03029104
- Testing
- CXLO Corneal Strengthening Solution and UVA Illumination Device
- Where
- 9 sites in United States
- Volunteers
- 2,228 people
- Sponsor
- Cxlusa
Keratoconus, Post-Refractive Ectasia
Corneal Crosslinking in Patients With Keratoconus and Post-Refractive Ectasia
The purpose of this study is to evaluate the effectiveness of using riboflavin and UV light to treat progressive keratoconus or post-refractive corneal ectasia.
- Trial name
- NCT01143389
- Testing
- Riboflavin, UVX light
- Where
- United States
- Volunteers
- 510 people
- Sponsor
- Price Vision Group
Progressive Keratoconus
Corneal Collagen Cross-linking for Progressive Keratoconus
Prospective, randomized multicenter study to determine the safety and effectiveness of performing cornea collagen cross-linking (CXL) using riboflavin and UVA light in eyes with progressive keratoconus.
- Trial name
- CXL (NCT00647699)
- Testing
- riboflavin ophthalmic solution, UVA Irradiation
- Where
- 10 sites in United States
- Volunteers
- 147 people
- Sponsor
- Glaukos Corporation
Infectious Keratitis
Cross Linking for Treatment of Corneal Infection
This study is comparing 45 minute and 30 minute treatment durations with the UVX corneal cross linking system to treat corneal infections.
- Trial name
- NCT00912509
- Testing
- riboflavin, UVX Light
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Price Vision Group