Advertisement

Topics

Study to Evaluate the Clinical Performance of SynergEyes A2 Hybrid Contact Lenses

2010-07-15 17:00:00 | BioPortfolio

Summary

This is a multicenter study to evaluate the clinical performance of the SynergEyes A2 lens in patients with refractive errors with or without astigmatism.

Description

Hybrid contact lenses have been previously shown to be a safe and effective method to correct refractive errors with and without astigmatism. The hybrid contact lens design may provide greater visual acuity and comfort than other soft or rigid gas permeable (RGP) lenses currently available. The purpose of this study is to confirm the design of the SynergEyes A2 lens by evaluating clinical performance and, if necessary, modify certain lens parameters in order to optimize lens performance. Objective and subjective parameters will be used to evaluate the lens.

Study Design

Allocation: Non-Randomized, Control: Uncontrolled, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Conditions

Refractive Errors

Intervention

SynergEyes A2 Hybrid Contact Lens

Location

Family Eye Care Center
Campbell
California
United States
95008

Status

Recruiting

Source

SynergEyes, Inc.

Results (where available)

View Results

Links

Published on BioPortfolio: 2010-07-15T17:00:00-0400

Clinical Trials [840 Associated Clinical Trials listed on BioPortfolio]

Hybrid SA RGP Center/S-H Skirt Daily Wear 90 Day Multicenter Study

The purpose of the study is to demonstrate that the SynergEyes SA Hybrid Contact Lens clinical performance is substantially equivalent to that of the SynergEyes A Hybrid Lens when studied:...

Ocular Comfort and the "Aging" Lens (ERBIUM)

The purpose of this trial is to evaluate the factors affecting comfortable contact lens wear and how those factors affect contact lens replacement frequency.

High-resolution Imaging of Tear Film Thickness in Contact Lenses Wearers With Optical Coherence Tomography (OCT). A Pilot Study

A refractive error is the most common reason for reduced visual acuity. Myopia, hyperopia, astigmatism and presbyopia belong to the four basic refractive errors and, unfortunately, cannot ...

Efficacy of Scleral Contact Lenses for Daily Wear for Regular and Irregular Refractive Errors Compared to Habitually Worn Scleral Lenses

This study will be done with subjects who already habitually wear scleral contact lenses. The study lens is made with a material that is already widely available and has a new design. It w...

Clinical Performance of a New Daily Disposable Contact Lens Worn in an Established Contact Lens Wearing Population

This study seeks to evaluate the clinical and subjective performance of a new daily disposable soft contact lens.

PubMed Articles [5462 Associated PubMed Articles listed on BioPortfolio]

Effect of a contact lens for in vivo mouse retinal imaging: Effective focal length changes and monochromatic aberrations.

For in vivo mouse retinal imaging, especially with Adaptive Optics instruments, application of a contact lens is desirable, as it allows maintenance of cornea hydration and helps to prevent cataract f...

Vision-Specific Quality of Life: Laser-Assisted in situ Keratomileusis Versus Overnight Contact Lens Wear.

To compare the visual-related quality of life in myopic subjects with different refractive treatments such as continuous wear of silicone-hydrogel contact lenses (CL), corneal refractive therapy (CRT)...

Microbiological analysis of contact lens cases: impact of the hospital environment.

The aim of this study was to analyze the bacterial and fungal microbiota found in contact lens cases among two groups of patients to correlate the data on the habits of contact lens users and to evalu...

Response of the Aging Eye to First Day of Modern Material Contact Lens Wear.

To investigate the ocular surface of an aged population wearing a daily disposable contact lens (CL) over their 1st day of wear.

The characteristics of a preservative-free contact lens care solution on lysozyme adsorption and interfacial friction behavior.

The population of soft contact lens wearers is increasing, thus the issues of feeling comfortable and contact lens-induced clinical symptoms are concerned. Both lysozyme deposition and mechanical fric...

Medical and Biotech [MESH] Definitions

Surgical procedures employed to correct REFRACTIVE ERRORS such as MYOPIA; HYPEROPIA; or ASTIGMATISM. These may involve altering the curvature of the CORNEA; removal or replacement of the CRYSTALLINE LENS; or modification of the SCLERA to change the axial length of the eye.

An alternative to REFRACTIVE SURGICAL PROCEDURES. A therapeutic procedure for correcting REFRACTIVE ERRORS. It involves wearing CONTACT LENSES designed to force corrective changes to the curvature of the CORNEA that remain after the lenses are removed. The effect is temporary but is maintained by wearing the therapeutic lenses daily, usually during sleep.

Deviations from the average or standard indices of refraction of the eye through its dioptric or refractive apparatus.

A procedure to surgically correct REFRACTIVE ERRORS by cutting radial slits into the CORNEA to change its refractive properties.

Instruments for RETINOSCOPY that determines the refractive state of the EYE, such as the degree of NEARSIGHTEDNESS; FARSIGHTEDNESS; or ASTIGMATISM. In principle, a retinoscope provides a light source to illuminate the RETINA, and then locates the aerial image of the retina in space to obtain an index of the refractive quality of the patient's lens system.

More From BioPortfolio on "Study to Evaluate the Clinical Performance of SynergEyes A2 Hybrid Contact Lenses"

Advertisement
Quick Search
Advertisement
Advertisement

 

Searches Linking to this Trial