Active clinical trials for "Myopia"

This study is intended to show that the investigational contact lens is clinically equivalent to a currently approved contact lens, when worn as single-use on a daily basis.

The purpose of this study is to assess the performance of an investigational contact lens among contact lens wearers.

The purpose of this study is to compare the performance of commercially marketed contact lenses to habitual contact lenses in a selected segment of the contact lens wearing population.

This study compares the performance of an investigational contact lens to a currently marketed lens.

The objective of the study is to compare clinical outcomes from PRK and SBK using FDA-approved laser technology in the same patient

This study is to investigate whether novel soft contact lens optical designs can slow myopia progression.

The objective of this study is to evaluate the clinical performance of two daily disposable contact lenses.

The purpose of this trial is to evaluate the extent to which symptoms improve in symptomatic contact lens wearers when fit with one of 5 different daily disposable contact lenses.

In order we had designed a prospective clinical trial. Spherical equivalent refractive error (SER), axial length (AL), mean keratometric value (Mean-K), anterior chamber depth (ACD), and intraocular pressure (IOP) were measured at baseline and one week after topical use of 0.125% atropine. Postcycloplegic changes of refractive error and ocular parameters were evaluated, and their correlations were analyzed with multiple linear regression models.

This study is a multi-site, group sequential, adaptive, randomized, double-masked, 2×2 crossover design, 1-week dispensing study. Subjects will wear bilaterally both Test and Control lenses in a random order for 1-week each as a daily disposable modality with a wash-out period of 1 week between the wearing periods.