Not applicableUnknownNCT03708575What this trial is testingEvaluating Risk Factors of Post-LASIK EctasiaWho this might be right forCorneal Ectasia Assiut University 25
Early research (Phase 1)UnknownNCT02009709What this trial is testingStudy of the Safety and Effectiveness of Collagen Cross-Linking at an Irradiance of 9 mW/cm2 and 18 mW/cm2Who this might be right forKeratoconusCorneal Ectasia Robert Mack, M.D. 100
Testing effectiveness (Phase 2)UnknownNCT02883478What this trial is testingClinical and Structural Outcome of Conventional Versus Accelerated Corneal Collagen Cross-linking (CXL).Who this might be right forKeratoconusCorneal Ectasia Oslo University Hospital 40
Not applicableStudy completedNCT02189447What this trial is testingPhotorefractive Keratectomy and Corneal Cross-linking in KeratoconusWho this might be right forKeratoconus The Eye Center and The Eye Foundation for Research in Ophthalmology 44
Not applicableEnded earlyNCT01024322What this trial is testingCollagen Crosslinking With Ultraviolet-A in Asymmetric CorneasWho this might be right forKeratoconusEctasiaDegeneration Cxlusa 1,189
Large-scale testing (Phase 3)UnknownNCT04897503What this trial is testingCorneal Collagen Crosslinking for Keratoconus and Ectasia Using Riboflavin/Dextran or Riboflavin/MethylcelluloseWho this might be right forKeratoconusCorneal Ectasia Cornea and Laser Eye Institute 170
Large-scale testing (Phase 3)UnknownNCT02095730What this trial is testingCorneal Cross-Linking Comparing VariablesWho this might be right forUnstable Corneas Crowd Health Research, LTD 500
Large-scale testing (Phase 3)UnknownNCT03858036What this trial is testingCorneal Collagen Cross-Linking (CXL) Performed With "Epi-ON" Versus "Epi-OFF" in Eyes With Keratoconus and Other Corneal Ectatic DisordersWho this might be right forKeratoconusEctasia Center for Sight, Sacramento, CA 550
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 completedNCT06859398What this trial is testingKeratoConus Data Acquisition With Topography and AberrometryWho this might be right forCorneal EctasiaKeratoconus Azalea Vision 52
Not applicableStudy completedNCT04649177What this trial is testingPilot Study to Investigate the Feasibility, Reliability and Efficacy of Utilizing OCT to Automate PROSE FittingWho this might be right forKeratoconusOcular Surface DiseasePellucid Marginal Corneal Degeneration+6 more Boston Sight 11
Early research (Phase 1)Study completedNCT04177082What this trial is testingSafety and Effectiveness of the PXL-Platinum 330 System for CXL Using Riboflavin SolutionWho this might be right forKeratoconusPellucid Marginal Corneal DegenerationCorneal Degeneration+1 more Cornea Associates of Texas 200
Not applicableWithdrawnNCT01789333What this trial is testingHigher Irradiance in Keratoconus EctasiaWho this might be right forKeratoconusEctasia Stephen Trokel
Not applicableWithdrawnNCT04249180What this trial is testingEye Rubbing and Keratoconus in Montpellier CHUWho this might be right forKeratoconus University Hospital, Montpellier
Large-scale testing (Phase 3)Ended earlyNCT01459679What this trial is testingSafety & Efficacy of Corneal Collagen Cross-Linking in Eyes With Keratoconus or Corneal Ectasia After Refractive SurgeryWho this might be right forKeratoconusCorneal Ectasia American-European Congress of Ophthalmic Surgery 1,721
Not applicableStudy completedNCT06348368What this trial is testingRefractive and Corneal Topographic Characteristics in Upper Egypt Children With High CylinderWho this might be right forCorneal Ectasia Sohag University 4,000
Post-approval studies (Phase 4)Not Yet RecruitingNCT07474870What this trial is testingOutcomes of CTAK SurgeryWho this might be right forKeratoconusCorneal Ectasia Stanford University 100
Not applicableLooking for participantsNCT07372911What this trial is testingPRoTECT: Corneal Wavefront Guided PRK + Epi-off CXL vs. PTK+Epi-off CXL in KeratoconusWho this might be right forKeratoconus Instituto de Oftalmología Fundación Conde de Valenciana 50
Large-scale testing (Phase 3)UnknownNCT00841386What this trial is testingTreatment of Keratoconus Using Collagen Cross-LinkingWho this might be right forKeratoconus University at Buffalo 150
Not applicableEnded earlyNCT01189864What this trial is testingCross-linking of Corneal Collagen (CXL) With Ultraviolet-A in Asymmetric CorneasWho this might be right forKeratoconusEctasiaDegeneration Cxlusa 3,493