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Active clinical trials for "Myopia"

Results 321-330 of 694

Two Week Cross-Over Study Comparing Two Daily Disposable Contact Lenses

Myopia

This study seeks to evaluate and compare the clinical performance of two daily disposable soft contact lenses, Proclear 1 Day and 1-Day Acuvue Moist.

Completed24 enrollment criteria

Clinical Evaluation Of Two Daily Disposable Contact Lenses And A Monthly Replacement Lens

Myopia

The objective of the study is to compare the clinical performance of silicone hydrogel daily disposable contact lenses, conventional hydrogel daily disposable contact lenses and silicone hydrogel monthly replacement contact lenses.

Completed34 enrollment criteria

Assessing the Performance of Lotrafilcon A Lenses During a Three Month Period

Myopia

The purpose of this trial is to assess the performance of an investigational contact lens over a three month period.

Completed11 enrollment criteria

Long-term Effects of Laser Refractive Surgery

Myopia

This study will determine if there are short- and long-term postoperative differences in visual and corneal outcomes between different laser refractive surgical procedures.

Completed1 enrollment criteria

The Clinical Comparison of Senofilcon A and Stenfilcon A Contact Lenses

Myopia

The objective of this study is to compare the clinical performance of senofilcon A lens with the stenfilcon A lens each for one week of daily disposable wear.

Completed22 enrollment criteria

LSH Silicone Hydrogel Soft Hydrophilic Contact Lens for Daily Wear

Myopia

This study is to evaluate the performance of the LSH (mangofilcon A) silicone hydrogel soft contact lenses when used as a daily wear contact lens for the correction of myopia.

Completed18 enrollment criteria

Visual Outcomes and Contrast Sensitivity After Myopic LASIK

Myopia

Evaluate visual outcomes and contrast sensitivity for subjects undergoing bilateral myopic LASIK procedure using the 200 kHz WaveLight® FS200 Femtosecond Laser and the WaveLight® Allegretto Wave® Eye-Q Laser. The use of advanced technology may decrease the loss of contrast sensitivity and improvement of postoperative visual acuity results.

Completed17 enrollment criteria

Clinical Evaluation of the Safety and Efficacy of a New Multifocal Contact Lens

MyopiaAmetropia2 more

The purpose of this study was to demonstrate substantial equivalence of the new DAILIES® AquaComfort Plus® Multifocal (DACP MF) contact lens to the commercially available Focus® DAILIES® Progressives (FDP) contact lens.

Completed19 enrollment criteria

New Treatment Algorithm to Reduce Spherical Aberration After LASIK Correction for Myopia

MyopiaAstigmatism

The purpose of this clinical trial is to demonstrate that treatments generated by an investigational algorithm reduces spherical aberration compared to currently available iDesign treatments.

Completed10 enrollment criteria

Controlling Myopia Progression With Soft Contact Lenses (Contact Lens Control)

Myopia

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

Completed29 enrollment criteria
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