Found 0 matching trials
Total Corneal Astigmatism Prevalence in Cataract Patients
N/AThe purpose of this study is to report the prevalence data for total cornea...
Location
Peking University Third Hospital
Comparison of Two Different Optical Biometric Systems
N/APrimary objective of this study is to evaluate and compare the measurements...
Location
Department of Ophthalmology, University Hospital of Alexandroupolis
Time Study for Biometry Measurements With the Lenstar and IntraOcularLens (IOL) Master 500
PHASE4The objectives of this study are to determine the time needed to complete a...
Location
Cincinnati Eye Institute
The Long-term Outcome After Toric Intraocular Lens Implantation
N/ACorneal astigmatism is refractive error that impairs uncorrected visual acu...
Location
Multiple Locations
Accuracy of Holladay 2 Formula in the Absence of Lens Thickness
NAHypothesis: Holladay 2 formula is still accurate even used without lens thi...
Repeatability and Reproducibility of the IOLMaster 700 Vers 1.70 and Agreement With IOLMaster 700 Vers. 1.50 and Pentacam
N/AThe objectives of this study are to determine the agreement of measurements...
Location
Slade & Baker Vision
Level of Agreement of Intraocular Lens Power Measurements Between IOLMaster and Verion
N/APrimary objective of this study is to evaluate the level of agreement of tw...
Location
University Hospital of Alexandroupolis
Comparison of Two Biometers in Dense Cataracts
N/AThis single-center, ambispective, observational study evaluates axial lengt...
Location
Berkeley Eye Center - Sugar Land
Predicting Intraocular Lens Tilt Using OCT Measurements and Partial Least Squares Regression Modelling
N/ADuring cataract surgery an artificial intraocular lens (IOL) is implanted i...
Feasibility Investigation of Biometry and Tomography Measurements in a Heterogeneous Patient Cohort
NAThe planned clinical investigation will be conducted to acquire raw data fo...
Location
Multiple Locations