Search clinical trials for: Balafilcon A contact lens (PureVision®)

Total 297 results

Alcon Research

Completed

Evaluation of Deposits on Contact Lenses Worn Extended Wear

Myopia

United States
CIBA VISION
University of Waterloo

Completed

Ophthalmic Compatibility During Seven Days of Continuous Wear of Silicone Hydrogel Lenses (QUINCE)

Myopia

Canada
CIBA VISION

Completed

Comparative Clinical Evaluation of Daily Disposable Lenses in Symptomatic Lens Wearers

Myopia
Alcon Research

Completed

Subjective and Conjunctival Response to Edge Design of Different Silicone Hydrogels

Contact Lenses

United Kingdom
Alcon Research

Completed

7-Day, Multi-Site Study of an Investigational Multi-Purpose Disinfecting Solution for Contact Lens Wearers

Contact Lens Care
Alcon Research

Completed

Evaluation of Deposits on Contact Lenses Worn Daily Wear

Refractive Error

United States
CIBA VISION

Completed

Four Week Performance Comparison Between Two Commercially Available Silicone Hydrogel Lenses

Myopia
Johnson & Johnson Vision Care, Inc.

Completed

Pilot Evaluation of a New Galyfilcon A Lens Prototype and Enfilcon A Lens

Myopia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Dispensing Evaluation of a Galyfilcon A Prototype Lens and a Marketed Contact Lens

Myopia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Comparison of Senofilcon A Toric Lenses to Balafilcon A Toric Lenses Over Extended Wear Period

Astigmatism

Australia, United States
CIBA VISION

Completed

Clinical Evaluation of Two Daily Disposable Lenses in Neophytes

Myopia

United States
CIBA VISION

Completed

Clinical Evaluation of Two Daily Disposable Lenses in a Population of Daily Disposable (DD) Lens Wearers

Myopia
CIBA VISION

Completed

Comparative Clinical Evaluation of Daily Disposable Lenses in Symptomatic Daily Disposable Lens Wearers

Myopia
Alcon Research

Enrolling by invitation

Air Optix® Night and Day® Aqua Therapeutic Wear

Corneal Edema | Bullous Keratopathy | Corneal Dystrophy | Entropion | Corneal Erosion

United States
Alcon Research

Enrolling by invitation

Air Optix® Night and Day® Aqua Continuous Wear

Refractive Errors

United States
Alcon Research

Enrolling by invitation

Air Optix® Night and Day® Aqua Daily Wear

Refractive Errors | Myopia | Hyperopia

United States
CIBA VISION
University of Waterloo

Completed

Determination of Cell Population in Solution-Induced Corneal Staining (SICS) and Symptomatic Versus Asymptomatic Lens Wearers (ABBOTSFORD)

Refractive Error | Dry Eye
Alcon Research

Completed

A Comparative Study of Two Daily Disposable Contact Lenses in Higher Myopia Subjects

Refractive Error | Myopia
Alcon Research

Completed

Single Site Study of the Wettability of Contact Lenses With an Investigational Multi-Purpose Disinfecting Solution vs. a Marketed Multi-Purpose Solution

Contact Lens Care
CIBA VISION

Completed

Prospective Study of an Investigational Daily Disposable Contact Lens

Myopia
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.

Completed

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

Myopia

United States
Bausch & Lomb Incorporated

Completed

Evaluation of Two Different Designs of Bausch & Lomb Contact Lenses

Myopia

United States
Alcon Research
Aston University

Completed

Pre-Lens Tear Film Performance of Silicone Hydrogel Daily Disposable Contact Lenses

Myopia
Johnson & Johnson Vision Care, Inc.

Completed

Pilot Clinical Evaluation of Approved Contact Lenses

Vision Disorders

United States
Alcon Research

Completed

Clinical Biocompatibility Evaluation of Contact Lens Coatings

Refractive Errors | Ametropia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Prospective Study of the Health Benefits of Ultra-Violet Filtering Contact Lenses

Refractive Errors

United Kingdom
CIBA VISION
Aston University

Completed

Daily Disposable Contact Lens Tear Film Study

Myopia

United Kingdom
Johnson & Johnson Vision Care, Inc.
University of Manchester

Completed

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

Refractive Error | Myopia

Canada
CIBA VISION

Completed

Clinical Evaluation of an Investigational Soft Contact Lens

Myopia

United States, Germany
Bausch & Lomb Incorporated

Completed

A Study to Evaluate the Feasibility of a High Add Multi Focal Contact Lens

Presbyopia

United States
CIBA VISION

Completed

Clinical Comparison of Two Daily Disposable Contact Lenses in a Population of Daily Disposable Contact Lens Wearers

Myopia
Bausch & Lomb Incorporated

Completed

Comparative Performance of PureVision, Acuvue Oasys and O2Optix

Myopia

United States
Bausch & Lomb Incorporated

Completed

A Study to Evaluate the Product Performance of a Low Add MultiFocal Soft Contact Lens

Presbyopia

United States
Bausch & Lomb Incorporated

Completed

Comparative Performance of PureVision Lens Designs

Myopia

Philippines, Malaysia
Johnson & Johnson Vision Care, Inc.
Visioncare Research Ltd.

Terminated

A Comparison of Two Daily Disposable Contact Lenses

Refractive Error | Myopia

United Kingdom
SynergEyes, Inc.

Completed

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

Hypersensitivity | Corneal Disease

United States
CIBA VISION

Completed

One Month Performance Comparison Between Two Commercially Available Silicone Hydrogel Lenses

Myopia
Bausch & Lomb Incorporated

Completed

A Study to Evaluate the Safety and Efficacy of a New Silicone Hydrogel Contact Lens Design

Myopia
Bausch & Lomb Incorporated

Completed

Evaluation of Product Performance of a New Silicone Hydrogel Multifocal Contact Lens

Myopia and Hyperopia and Presbyopia

United States
University of Waterloo
Alcon Research

Completed

A Pilot Study on the Use of a Sensory Panel to Assess Comfort Between Three Different Contact Lenses (NAISMITH)

Dry Eye Syndromes

Canada
CIBA VISION

Completed

Performance Evaluation of a New Daily Disposable Silicone Hydrogel Lens (TUNGSTEN)

Myopia

Canada
CIBA VISION

Completed

The Effect of Masking on Subjective Results During Daily Disposable Contact Lens Studies (ARGON)

Myopia | Hyperopia

Canada
CIBA VISION

Completed

Clinical Comparison of Silicone Hydrogel and HEMA-based Daily Disposable Contact Lenses

Myopia
ORA, Inc.

Withdrawn

A Clinical Study Comparing the Comfort of Three Commercially Available Contact Lenses

Contact Lens Complication

United States
Bausch & Lomb Incorporated

Completed

Performance Evaluation of Contact Lenses Among a Population of Adapted Contact Lens Wearers

Vision Disorders

United States
CIBA VISION

Completed

Comparison of Two Multifocal Contact Lenses Worn on a Daily Disposable Basis

Presbyopia | Myopia
Alcon Research

Completed

Comparative In-Vivo Wetting Characteristics of Silicone Hydrogel Materials With Selected Lens Care Systems

Refractive Error | Astigmatism | Myopia

United States
Johnson & Johnson Vision Care, Inc.

Completed

Performance of Two Silicone Hydrogel Toric Contact Lenses

Vision Correction

United States
Bausch & Lomb Incorporated

Completed

A Study to Evaluate the Safety and Efficacy of Kalifilcon A Daily Disposable Contact Lens

Contact Lens Wear

United States
Alcon Research

Completed

Clinical Evaluation of MyDay™ and 1-DAY ACUVUE® TruEye®

Refractive Error

3

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