Not applicableNot Yet RecruitingNCT07177131What this trial is testingHydration Status and Ocular Parameters StudyWho this might be right forHydration StatusMacular ThicknessOcular Biometry Ante Kreso 60
Not applicableUnknownNCT04562064What this trial is testingPentacam Findings After Implantation of Intrastromal Corneal Rings in Keratoconus.Who this might be right forKeratoconus Assiut University 44
Not applicableActive Not RecruitingNCT06119321What this trial is testingA Novel Scheimpflug Device in Diagnosing KeratoconusWho this might be right forScansysPentacamCorvis ST+2 more Tianjin Eye Hospital 200
Not applicableStudy completedNCT01471873What this trial is testingVariability of Pentacam-derived Back Elevation Measurements in Keratoconus and Cross-linked CorneasWho this might be right forKeratoconus Democritus University of Thrace 67
Not applicableStudy completedNCT00712231What this trial is testingLimitations of Using a Sheimpflug Image-Based Device for Measuring Anterior Chamber Depth in Pseudophakic EyesWho this might be right forCataract Far Eastern Memorial Hospital 184
Not applicableStudy completedNCT05604443What this trial is testingKeratoconus Detection Using MS39 and PentacamWho this might be right forKeratoconus Johannes Kepler University of Linz 173
Not applicableUnknownNCT06152484What this trial is testingEvolution of a Novel Optical Coherence Tomography Based Index in Diagnosing KeratoconusWho this might be right forScansys, Pentacam, Keratoconus, Subclinical Keratoconus Tianjin Eye Hospital 200
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
Not applicableWithdrawnNCT00466908What this trial is testingAccuracy of the Pentacam and IOL Master to Calculate the Effective Corneal Power After Corneal Refractive SurgeryWho this might be right forCataract ExtractionRefractive Surgery Medical University of South Carolina
Not applicableUnknownNCT04393740What this trial is testingContribution of Posterior Corneal Astigmatism to Total Corneal Astigmatism in a Sample of Egyptian PopulationWho this might be right forCorneal Astigmatism Cairo University 356
Not applicableStudy completedNCT04433936What this trial is testingCorneal Tomographic Parameters in TGDWho this might be right forKeratoconusCorneal EctasiaThyroid Eye Disease Ameera Gamal Abdelhameed 100
Not applicableStudy completedNCT02428166What this trial is testingCorneal Changes After Crosslinking in Keratoconus Patients Compared to the Untreated Fellow EyeWho this might be right forKeratoconus Heidelberg University 66
Not applicableStudy completedNCT01527708What this trial is testingAccuracy of Curvature and Wavefront Aberrations of Posterior Corneal Surface, in Keratoconic and Post-CXL CorneasWho this might be right forKeratoconus Democritus University of Thrace 129
Not applicableEnrolling By InvitationNCT06751615What this trial is testingEnhancing Scleral Lens Fit With Advanced ImagingWho this might be right forKeratoconusAstigmatism High Fernando Fernandez Velazquez 30
Not applicableStudy completedNCT05895617What this trial is testingAssessment of the Occuity PM1 PachymeterWho this might be right forGlaucoma Eye Occuity Limited 100
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
Not applicableUnknownNCT01251705What this trial is testingComparation of Different Devices to Measure Corneal ThicknessWho this might be right forCorneal Thickness Technische Universität Dresden 70
Not applicableStudy completedNCT02077790What this trial is testingTo Investigate the Precision and Agreement of SS-1000 and Pentacam in a Repeatability and Reproducibility TrialWho this might be right forEvaluate the Agreement and Precision of Device SS-1000 and the Predicate Device the Pentacam in a Reproducibility and Repeatability Trial Tomey Corporation 66
Not applicableStudy completedNCT02377154What this trial is testingComparability of Keratometry of VERION Image Guided System With Established Measuring DevicesWho this might be right forHealthy Heidelberg University 150
Not applicableStudy completedNCT04462991What this trial is testingCOMPARISON OF CORNEAL MEASUREMENTS IN NORMAL AND KERATOCONUS EYES USING ANTERIOR SEGMENT OPTICAL COHERENCE TOMOGRAPHY AND PENTACAM HR TOPOGRAPHERWho this might be right forThe Reliability of Corneal Topographic Measurements of Keratoconus Eyes Fayoum University 50