Active clinical trials for "Myopia"

The purpose of this study is to compare the subjective performance for handling of two daily disposable contact lenses, stenfilcon A and etafilcon A.

Evaluation of Comfilcon A and Senofilcon A Lenses

This will be a controlled and randomized, single-masked, crossover study in which 48 subjects will use the Biofinity Contact Lens (comfilcon A) with each of the two lens care products ('solutions'), (Synergi and Biotrue Multi-purpose Solution) for one month each. Follow-up visits for each solution will take place at one week, two weeks and four weeks: with a one-week 'wash-out' period between the solutions. Key outcome measures for this study include biomicroscopic and subjective responses to the lens/solution combinations.

To determine if patients are unreactive to the lens care solution / Biofinity combination.

The objective of this one week, single group, bilateral, open-label study is to evaluate the product performance of the Bausch & Lomb daily disposable cosmetic tint contact lens (Test) when worn on a daily disposable basis by adapted current wearers of a marketed opaque tinted soft contact lens.

The purpose of this study is to evaluate the comparability of lens fit and lens power of a new contact lens to the lens fit and lens power of two marketed lenses.

This study is designed to evaluate ocufilcon D lens compared to ocufilcon B lens in a 1-week crossover, daily wear regimen.

The purpose of this study is to compare the visual acuity, limbal and bulbar redness of the new galyfilcon A prototype lenses against Avaira® lenses when worn as daily wear for seven (7) days.

The objective of this study is to determine the product feasibility of the investigational contact lens (Test) when compared to the currently marketed Acuvue Oasys contact lens (Control) and the Air Optix Aqua contact lens (Control) when worn by adapted wearers of soft contact lenses.

The objective of this study is to determine the clinical feasibility and to evaluate the product performance of investigational contact lens.