Testing effectiveness (Phase 2)Ended earlyNCT01956474What this trial is testingCXL-04 A Study of Collagen Crosslinking With Ultraviolet-A in Asymmetric CorneasWho this might be right forKeratoconus Cxlusa 1,324
Not applicableStudy completedNCT06050629What this trial is testingThe Characteristics of Backscattering With Depth in the Progression of KeratoconusWho this might be right forElasticum, Incomplete Pseudoxanthoma Tianjin Eye Hospital 223
Not applicableStudy completedNCT01448408What this trial is testingCorneal Biomechanical Properties and Anterior Segment Parameters, in Forme Fruste KeratoconusWho this might be right forKeratoconusForme Fruste Keratoconus Democritus University of Thrace
Testing effectiveness (Phase 2)Ended earlyNCT03029104What this trial is testingCollagen Cross-Linking With Ultraviolet-A in Asymmetric CorneasWho this might be right forKeratoconusCorneal DiseasesEye Diseases+1 more Cxlusa 2,228
Large-scale testing (Phase 3)Looking for participantsNCT07124910What this trial is testingComparison of Epi-ON Corneal Collagen Crosslinking Performed Using an 18-Minute UVA Exposure vs. a 24-Minute UVA Exposure on Eyes With Ectatic Corneal DiseasesWho this might be right forKeratoconusEctasia of CorneaPellucid Marginal Corneal Degeneration+1 more Woolfson Eye Institute 485
Not applicableStudy completedNCT01726283What this trial is testingCombined CXL//UV and PRK or LASIK in Forme Fruste Keratoconus or Eyes With Potential Risk of EctasiaWho this might be right forFruste KeratoconusRisk of Ectasia Cxlusa 22
Large-scale testing (Phase 3)Looking for participantsNCT07135167What this trial is testingCompassionate Use Study of Epi-ON Corneal Collagen Crosslinking Performed Using UVA Exposure on Eyes With Ectatic Corneal Diseases for Subjects With Down SyndromeWho this might be right forDown Syndrome (DS)KeratoconusPellucid Marginal Degeneration+1 more Woolfson Eye Institute 225
Not applicableStudy completedNCT02698709What this trial is testingAstigmatic Vector Analysis of Posterior Cornea - a Comparison Among Healthy, Forme Fruste and Overt Keratoconus CorneasWho this might be right forKeratoconus University of Sao Paulo 698
Not applicableStudy completedNCT01654614What this trial is testingDiagnostic Capacity of Keratoconus Match Index and Keratoconus Match Probability in Forme Fruste KeratoconusWho this might be right forForme Fruste Keratoconus (FFK) Democritus University of Thrace 120