corneal topography

DIAGNOSTIC_TEST7 trials

Sponsors

Eye, and ENT Hospital, Fudan University, Yokoi Norihiko, University of Zurich, Fayoum University, Sohag University

Conditions

AstigmatismCorneal OpacityCorneal TopographyGlaucomaKeratoconusKeratoconus, Artificial Intelligence, Support Vector MachineThe Reliability of Corneal Topographic Measurements of Keratoconus EyesThe tear or corneal diseases. The tear or corneal diseases.

Early Phase 1

Development and Application of Artificial Intelligence Diagnosis System for Corneal Diseases

Active, not recruitingChiCTR2000035511

Eye, and ENT Hospital, Fudan Universitydiseases of cornea

Start: 2020-10-01Updated: 2020-08-17

Unknown Phase

Influence of Trabeculectomy and Phaco-trabeculectomy on Corneal Astigmatism

University of ZurichAstigmatism, Glaucoma

Start: 2017-01-31End: 2018-02-28Target: 150Updated: 2016-10-27

The evaluation of corneal surface with new corneal topography.

Active, not recruitingJPRN-jRCT1052180212

Yokoi NorihikoThe tear or corneal diseases. The tear or corneal diseases.

Start: 2018-09-01Target: 200Updated: 2025-07-18

COMPARISON OF CORNEAL MEASUREMENTS IN NORMAL AND KERATOCONUS EYES USING ANTERIOR SEGMENT OPTICAL COHERENCE TOMOGRAPHY AND PENTACAM HR TOPOGRAPHER

CompletedNCT04462991

Fayoum UniversityThe Reliability of Corneal Topographic Measurements of Keratoconus Eyes

Start: 2020-01-01End: 2020-07-01Updated: 2020-07-09

Comparison Between Bare Scleral Technique and Conjunctival Auto-graft on Corneal Topography After Pterygium Surgery

Sohag UniversityCorneal Topography

Start: 2023-04-20End: 2023-10-01Target: 30Updated: 2023-04-13

Characteristics of Trachomatous Corneal Opacity in Fayoum University Hospital

CompletedNCT06000150

Omar SaidCorneal Opacity

Start: 2022-02-01End: 2022-08-30Updated: 2023-08-21

Predicting Manifest Astigmatism in Keratoconus Patients.

Active, not recruitingNCT06798779

Royal Devon and Exeter NHS Foundation TrustKeratoconus, Keratoconus, Artificial Intelligence, Support Vector Machine

Start: 2024-06-01End: 2025-05-31Target: 800Updated: 2025-01-29