Keratoconus: all 312 studies
Page 2 of 4. Open to participants first (57), then studies with results posted, then the rest; newest registration first within each.
- Effect of Epi-Off Technique Corneal CXL On Endothelial Count by Specular Microscopy in Keratoconus PatientsStatus unknownNCT05717673
- Accelerated Corneal Collagen Crosslinking ProtocolsCompletedNCT05693740Not applicable
- Three Different Cross-linking Protocols for Treatment of Pediatric KeratoconusCompletedNCT05691335Not applicable
- Keratoconus Detection Using MS39 and PentacamCompletedNCT05604443
- Long-term Result of Placing Intracorneal Rings in Keratoconus Using LaserActive, not recruitingNCT05596838
- Evaluation of the German Version of a Validated Keratoconus QuestionaireCompletedNCT05572580
- PXL-Platinum 330 in Eyes With Corneal Thinning ConditionsWithdrawnNCT05489510Phase 1/2
- Cyanocobalamin as Photosensitizing AgentStatus unknownNCT05395650
- Evaluation Of Deep Anterior Lamellar Keratoplasty By Anterior Segment Ocular Coherence TomographyStatus unknownNCT05345652
- Autologous Adipose-Derived Adult Stem Cell Implantation for Corneal Diseases (ADASCs-CT-CD)CompletedNCT05279157Phase 2
- Safety and Preliminary Efficacy of IVMED-80 Eye Drops in Keratoconus PatientsCompletedNCT05241145Phase 1/2
- Perceptual Learning Improve Visual Function in Patients With KeratoconusCompletedNCT05220904Not applicable
- Surface Ablation With Corneal Cross Linking in Mild KeratoconusStatus unknownNCT05176171Not applicable
- Assessment of Corneal Stiffness in Keratoconus After Crosslinking by Corvis ST and OCT.Status unknownNCT05161052Not applicable
- Customized Contact LensesStatus unknownNCT05134909Not applicable
- Correlation Between Q-value Changes and Progression of Pediatric Keratoconus.CompletedNCT05114928
- Thyroid Gland Dysfunction and Vitamin D Polymorphism in KeratoconusCompletedNCT05073601
- Intrastromal Corneal Ring Segments and Toric Phakic Posterior Intra-ocular Lenses Implantation in KeratoconusStatus unknownNCT05055349Not applicable
- Topo-pachimetric Accelerated Epi-On Cross-linking Compared to Dresden Protocol Using Riboflavin With Vitamin E TPGSCompletedNCT05019768Not applicable
- Initial Correction KeratoconusActive, not recruitingNCT04918316Not applicable
- Gamma-Irradiated Corneal Inlay for KeratoconusStatus unknownNCT04895514Not applicable
- Transepithelial Customized Cross-linkingStatus unknownNCT04820608Not applicable
- The Effect of Mitomycin C on Corneal Haze and Scarring After Corneal Crosslinking in Keratoconus PatientsTerminatedNCT04811924Phase 2
- Influence of Keratoconus on Stress at WorkTerminatedNCT04789707
- Development of a Keratoconus Detection Algorithm by Deep Learning Analysis and Its Validation on Eyestar ImagesStatus unknownNCT04763785
- Effect of Intracorneal Ring Segments on Posterior Corneal Tomography in Eyes With KeratoconusCompletedNCT04748198Not applicable
- Wavefront Guided Scleral Lenses for Keratoconus and Irregular AstigmatismActive, not recruitingNCT04698590Not applicable
- Epi-on PiXL for the Treatment of Progressive Keratoconus.Active, not recruitingNCT04668924Not applicable
- Safety & Effectiveness of the PXL-Platinum 330 System for CXL Using Riboflavin SolutionCompletedNCT04667572Phase 1
- Evaluation of Safety and Efficacy of a Bioengineered Corneal Implant for Treatment of KeratoconusCompletedNCT04653922Not applicable
- Fresh Corneal Lenticule Implantation and Autologous Serum - Case ReportActive, not recruitingNCT04594512Not applicable
- Epithelial Thickness MapStatus unknownNCT04578184Not applicable
- Pentacam Findings After Implantation of Intrastromal Corneal Rings in Keratoconus.Status unknownNCT04562064
- Efficacy of Customized Corneal Cross-linking vs. Standard Corneal Cross-linkingCompletedNCT04532788Not applicable
- Validation Study on Eye Rubbing Questionnaire in Patients With or Suspected of Having a Keratoconus (KC)CompletedNCT04517903Not applicable
- Efficacy and Safety ofCACXL in the Treatment of Keratoconus With Thin CorneasCompletedNCT04504578Not applicable
- Computer-aided Diagnosis of Ocular Diseases Based on Corneal BiomechanicsCompletedNCT04475900
- IOP Measurements Using ORA After ACXL in KeratoconusCompletedNCT04464083
- COMPARISON OF CORNEAL MEASUREMENTS IN NORMAL AND KERATOCONUS EYES USING ANTERIOR SEGMENT OPTICAL COHERENCE TOMOGRAPHY AND PENTACAM HR TOPOGRAPHERCompletedNCT04462991
- Endothelial Cell Loss After Penetrating KeratoplastyCompletedNCT04457063Phase 2/3
- Corneal Tomographic Parameters in TGDCompletedNCT04433936
- Deep Anterior Lamellar Keratoplasty Using Dehydrated Versus Standard Organ Culture Stored Donor CorneasStatus unknownNCT04430244Not applicable
- Corneal Crosslinking Treatment StudyCompletedNCT04427956Phase 4
- Retrospective Observational Study of Posterior Keratometry MeasuredCompletedNCT04422080
- Safety and Effectiveness of the PXL-Platinum 330 SystemStatus unknownNCT04401865Phase 1/2
- Clinical Study - ES 900 - 2020-2CompletedNCT04392349Not applicable
- Agreement and Accuracy of Different Devices Corneal MeasurementsCompletedNCT04383366
- Combined Corneal Wavefront-guided TPRK and ACXL Following ICRS Implantation in Management of Moderate KeratoconusCompletedNCT04383301Not applicable
- Prevalence Of Keratoconus Among Patients With Thyroid Gland DysfunctionCompletedNCT04346992
- The Additional Role of Supplemental Oxygen Therapy in Accelerated Corneal Collagen Cross-linking in Progressive Keratoconus. A Randomized Clinical TrialStatus unknownNCT04343326Phase 2/3
- Efficiency of an Algorithm Derived From Corneal Tomography Parameters to Distinguish Highly Susceptible Corneas to Ectasia From HealthyCompletedNCT04313387
- Corneal Biomechanical Changes of Allergic ConjunctivitisStatus unknownNCT04299399
- Eye Rubbing and Keratoconus in Montpellier CHUWithdrawnNCT04249180
- Safety and Effectiveness of the PXL Platinum 330 System for Corneal Collagen Cross-Linking in Eyes With Corneal Thinning PositionCompletedNCT04213885Phase 2
- Cross Linking Corneal Biomechanical Evaluation of CATS Tonometer PrismStatus unknownNCT04180111
- Safety and Effectiveness of the PXL-Platinum 330 System for CXL Using Riboflavin SolutionCompletedNCT04177082Phase 1
- CHOICE OF SUBJECTIVE OCULAR REFRACTION TECHNIQUE AND CORNEAL TOPOGRAPHY OF KERATOCONUSCompletedNCT04174209Not applicable
- Keratoconus, Corneal Diseases and Transplant RegistryStatus unknownNCT04164407
- Effects of Corneal Anatomical Match Between Donor and Recipient During DALK Surgery on Final Visual and Refractive Outcomes in Patients With KCNStatus unknownNCT04130334Phase 2/3
- Prevelance of KeratoconusStatus unknownNCT04092426
- Corneal Uptake of Riboflavin Eye DropsCompletedNCT04062435Not applicable
- Study of Demarcation Line Depth in Transepithelial Versus Epithelium-off Accelerated Cross-linking (AXL) in KeratocounsStatus unknownNCT04045626Not applicable
- Myofibroblastic Transformation Secondary to Epithelial-stromal Interactions in the KeratoconusWithdrawnNCT03990740
- Photorefractive Intrastromal Crosslinking (PiXL) for the Treatment of Progressive KeratoconusCompletedNCT03990506Not applicable
- Comparison of Standard vs. Accelerated Corneal CrosslinkingCompletedNCT03922542Phase 2/3
- Topography Versus Non-Topography-Guided PRK With CXL in KeratoconusStatus unknownNCT03890718Not applicable
- Evaluation of the Keratoconic Cornea After Corneal Collagen Cross Linking.Status unknownNCT03879421Not applicable
- Corneal Collagen Cross-Linking (CXL) Performed With "Epi-ON" Versus "Epi-OFF" in Eyes With Keratoconus and Other Corneal Ectatic DisordersStatus unknownNCT03858036Phase 3
- Riboflavin at 4ºC for the Management of Pain After Crosslinking for Keratoconus PatientsStatus unknownNCT03760770Not applicable
- Iontophoretic Transepithelial Collagen Cross-linking Versus Epithelium-off Collagen Cross-linking in Pediatric Patients. Three Year Follow up.CompletedNCT03753009
- Comparison Between Standard Deep Anterior Lamellar Keratoplasty (S-DALK) and Intralase Enabled Deep Anterior Lamellar Keratoplaty (IE-DALK)Status unknownNCT03732599Not applicable
- Iontophoretic Transepithelial Corneal Cross-linking in Pediatric PatientsCompletedNCT03661164
- The Possible Role of Thyroxine in Keratoconus DevelopmentStatus unknownNCT03637673
- Femtolaser Assisted Keratoplasty Versus Conventional KeratoplastyStatus unknownNCT03619434Not applicable
- Epi Off Versus Epi on Corneal Collagen Cross-linking in Keratoconus PatientsCompletedNCT03598634Not applicable
- Transepithelial Corneal Collagen Crosslinking in Eyes With Progressive KeratoconusStatus unknownNCT03584243Not applicable
- Refractive Corneal Cross-linking for Progressive KeratoconusCompletedNCT03531047Not applicable
- Reliability of Topography Measurements in KeratoconusCompletedNCT03511495
- Ophthalmological Abnormalities in Hereditary Ichthyosis (ICHTYO-KERATO)CompletedNCT03464994Not applicable
- Tobacco Smoking Among Crosslinked-keratoconus PatientsCompletedNCT03462355
- Astigmatism in Keratoconus PatientsStatus unknownNCT03450213Not applicable
- Cross-Linking ACcéléré Iontophorèse Confocal kératocONEStatus unknownNCT03429569Phase 4
- Simultaneous Corneal Wavefront-Guided Trans-PRK and Corneal Collagen Crosslinking After ICRS Implantation for Moderate KeratoconusCompletedNCT03355430
- Objective and Subjective Diagnostic Parameters in the Fellow Eye of Unilateral KeratoconusCompletedNCT03288116
- Corneal Thickness Changes With Scleral Contact LensesStatus unknownNCT03249233Not applicable
- Epi-On Corneal Crosslinking for KeratoconusCompletedNCT03245853Phase 4
- Retrospective Digital Computer Analysis of Keratoconus Evolution - REDCAKECompletedNCT03235856
- Corneal Stroma Implantation for the Treatment of KeratoconusStatus unknownNCT03229239Not applicable
- A Study to Test the Potential of Brillouin Microscopy for Biomechanical Properties Measurements in Human CorneaCompletedNCT03220529Not applicable
- Accelerated Corneal Cross-linking With Different Riboflavin SolutionsCompletedNCT03187912Phase 3
- Distinguishing Healthy and Keratoconic Eyes Using Ultrahigh-Resolution OCTCompletedNCT03184610
- Intraestromal Corneal Ring in Mild KeratoconusCompletedNCT03127163Not applicable
- Dietary Riboflavin (Vitamin B-2) and Cornea Cross-LinkingTerminatedNCT03095235Not applicable
- Impact of Scleral Contact Lens Wear on Corneal Nerves in KeratoconusCompletedNCT03091101Not applicable
- Safety and Effectiveness of Corneal Crosslinking (CXL): Keratoconus and Post-Refractive EctasiaStatus unknownNCT03080077Phase 3
- Evaluation of Tomographic and Genetic Aspects of Keratoconus Patients Compared to Sounds CorneasCompletedNCT03071302Not applicable
- Autologous Adipose-Derived Adult Stem Cell Transplantation for Corneal DiseasesStatus unknownNCT02932852Early Phase 1
- McNeel Eye Center Corneal Crosslinking StudyActive, not recruitingNCT02921009Not applicable
- Changes of Visual Function, Ocular Surface Structures and Physiology After Long-Termed Contact Lens WearStatus unknownNCT02894489Not applicable
- KERatoconus and Metalloproteinases InvesTigationCompletedNCT02891655