Active clinical trials for "Myopia"

The purpose of this study is to assess the ophthalmic compatibility of three different silicone hydrogel lenses worn on an overnight basis for six nights.

The purpose of this study is to compare the clinical performance of two contact lenses.

The study compares the precision and accuracy of two laser refractive techniques, PRK and LASIK, for correction of nearsightedness between -6 and -8 diopters.

The primary objective of the study is to evaluate the clinical performance of test lens (Orion) in comparison with control lens (Gemini) over a period of two weeks of wear.

The objective of the study is to evaluate and compare the performance of study test lens to study control lens, when worn on a daily disposable modality over a period of approximately one week each

The purpose of this study is to compare the dispensing performance of somofilcon A test 1 day contact lens against somofilcon A control 1 day contact lens.

The objective of the study was to compare the clinical performance of the two contact lenses when used in combination with three care systems.

The aim of this subject-masked prospective study is to evaluate the clinical performance of habitual wearers of Clariti Elite sphere lenses after a refit with Avaira Vitality sphere lenses.

This is a prospective single-center study of implantations of the presbyopic version of phakic intraocular lens IPCL (EyeolUK, United Kingdom).

The aim of this fitting study is to evaluate the clinical performance of different hydrogel and silicone hydrogel contact lenses.