Found 144 matching trials
A Clinical Comparison of Two Multifocal Toric Soft Contact Lenses
NAThis study aims to compare the short-term clinical performance of the two s...
Location
The University of Manchester
Evaluation of a Daily Disposable Novel Multifocal Contact Lens in a Myopic Population; Part 2
NAThis is a 6-visit, subject-masked, multi-site, 2×3 crossover dispensing tri...
Location
Vue Optical Boutique
Dispensing Study to Assess the Visual Performance of Optimised Prototype Contact Lenses
NAThe aim of this study is to assess the visual performance of multiple optim...
Location
Brien Holden Vision Institute
Influence of Lens Design on Particulate Exchange in the Post-lens Tear Film
NAThis is a 5-visit, controlled, bilateral, randomized, subject-masked, cross...
Location
The University of Manchester
Evaluation of a Reusable Silicone Hydrogel Multifocal Contact Lens
NAThis study is a randomized, single-masked, crossover clinical trial. There ...
Location
Maitland Vision Center
Acceptance & Tolerance Study of Multifocal Contact Lenses by Functional Emmetropes
NAThe primary objective of this study is to determine the retention rate over...
Location
Tallahassee Eye Center
Clinical Evaluation of Manufacturing Processes for a Reusable Multifocal Optical Design in a Presbyopic Population
NAThe clinical study is a randomized-controlled, double-masked, crossover cli...
Location
Maitland Vision Center
Clinical Performance Evaluation of Two Frequent Replacement Silicone Hydrogel Multifocal Toric Contact Lenses
NAThe purpose of this study is to evaluate on-eye clinical performance of the...
A Dispensing Clinical Trial of Comfilcon A Extended Range Multifocal Lenses
NAThe aim of this study is to validate the clinical of comfilcon A extended r...
Location
CORL, Indiana University
Dispensing Study to Assess Visual Performance of Prototype Contact Lenses
NAThe aim of this study is to assess visual performance of prototype soft con...
Location
Brien Holden Vision Institue, Clinical Research Trials Center