Found 97 matching trials
Hydration Status and Ocular Parameters Study
NAThis study will examine how hydration status (drinking a large amount of wa...
Location
Multiple Locations
Evolution of a Novel Optical Coherence Tomography Based Index in Diagnosing Keratoconus
N/AComparison of corneal topography based on oct OCT principle (CASIA2) with P...
Location
Tiajin Eye Hospital
Effect of Posterior Corneal Toricity on Refractive Outcome of Pseudophakia
PHASE4This study is to evaluate the necessity of considering posterior corneal to...
Location
Eye hospital of China Medical Univerisity
Evaluation of Corneal Epithelial Mapping in Diagnosis of Early Keratoconus by Anterior Segment Optical Coherence Tomography
N/AThe cornea, as the outermost refractive structure of the eye, plays a criti...
Location
Multiple Locations
The Effect of Refractive Errors on Central Corneal Thickness by Using Pentacam and IOL Master
N/ATo evaluate the impact of refractive errors on the central corneal thicknes...
Location
Multiple Locations
Visual Outcomes and Patient Satisfaction With Vivity IOL in Post Refractive Patients
N/AThis is a non-interventional, prospective, observational study of the outco...
Location
Berkeley Eye Center
Enhancing Scleral Lens Fit With Advanced Imaging
N/AThe goal of this experimental clinical trial is to enhance the predictabili...
Status
Enrolling By Invitation
Location
Centro de Miopia Fernandez-Velazquez
Multi-center Clinical Trial on Corneal Morphology Analysis in Chinese Population
N/ABased on the corneal morphometry instrumentation Oculus Pentacam, which is ...
Location
Tianjin Eye Hospital
IOLMASTER 700 Central Topography Workflow Study.
N/AThe use of ocular biometers like IOLMaster 700, is a common practice to ide...
Location
OFTALVIST (Oftalmología Vistahermosa S.L.)
Correlation of Angle Kappa , Corneal High Order Aberrations and Total Eye Aberrations in Various Refractive Errors
N/AIdentification of the correlation between angle kappa , corneal high order ...
Location
Multiple Locations