Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 11:54 AM EDT

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Showing 1–24 of 26 matching trials from the live ClinicalTrials.gov search.
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Conditions
Refractive Errors
Interventions
LID021201 contact lenses, OPTI-FREE multipurpose solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
3
States / cities
Maitland, Florida • Memphis, Tennessee • Wichita Falls, Texas
Conditions
Contact Lens Wear
Interventions
OPTI-FREE RepleniSH, ReNu MultiPlus MPS
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Myopia, Astigmatism, Refractive Error
Interventions
OPTI-FREE RepleniSH multipurpose solution, ReNu Biotrue multipurpose solution, Silicone hydrogel contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Refractive Errors
Interventions
Lehfilcon A contact lenses, Comfilcon A contact lenses, Multi-purpose disinfection solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Maitland, Florida • Bloomington, Illinois • Memphis, Tennessee
Conditions
Patient Comfort, Lens Cleanliness
Interventions
new MPS, opti-free express no rub MPS
Drug
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Timeline
Ends 2008
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Not applicable Interventional Results available

Clinical Assessment of a HYDRAGLYDE® Regimen

NCT03026257
Conditions
Refractive Errors, Myopia, Hypermetropia
Interventions
Lotrafilcon B contact lenses with added wetting agent, Samfilcon A contact lenses, POLYQUAD/ALDOX-preserved contact lens solution with added wetting agent, Hydrogen peroxide-based contact lens solution with added wetting agent, Senofilcon C contact lenses, Senofilcon A contact lenses, Comfilcon A contact lenses, Habitual Multi-Purpose Solution (HMPS)
Device
Lead sponsor
Alcon, a Novartis Company
Industry
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
5
States / cities
Birmingham, Alabama • Cleveland, Ohio • Columbus, Ohio + 2 more
Completed Not applicable Interventional Results available

Clinical Biocompatibility Evaluation of Contact Lens Coatings

NCT03034928
Conditions
Refractive Errors, Ametropia
Interventions
Contact lens with investigational coating 1, Balafilcon A contact lens, OPTI-FREE® RepleniSH® MPDS, Contact lens with investigational coating 2
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Johns Creek, Georgia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evaluation of 3 Contact Lens Materials With 3 Solution Types

NCT03466060
Conditions
Visual Acuity, Slit Lamp Biomicroscopy (Corneal Staining Assessment)
Interventions
Opti-Free : RevitaLens / Clear Care : RevitaLens, Opti-Free : RevitaLens / RevitaLens : Clear Care, Clear Care : RevitaLens/ Opti-Free : RevitaLens, Clear Care : RevitaLens / RevitaLens : Opti-Free, RevitaLens : Clear Care/ Opti-Free : RevitaLens, RevitaLens : Clear Care / RevitaLens : Opti-Free, RevitaLens : Opti-Free / Clear Care : RevitaLens, RevitaLens : Opit-Free / RevitaLens : Clear Care
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
5
States / cities
Anaheim, California • Berkeley, California • Jacksonville, Florida + 2 more
Conditions
Refractive Error
Interventions
OPTI-FREE PureMoist
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Contact Lens Wear
Interventions
BL-300-PFM04, OPTI-FREE
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
15
States / cities
San Francisco, California • Torrance, California • Sarasota, Florida + 12 more
Conditions
Healthy
Interventions
OPTI-FREE PureMoist multipurpose disinfecting solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Objective Testing of Tear Film Stability

NCT00789529
Conditions
Contact Lens Solutions
Interventions
Opti-Free® RepleniSH® MPDS, ReNu MultiPlus®
Device
Lead sponsor
Manhattan Vision Associates
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New York, New York
Conditions
Sensation Disorders, Sensation, Phantom, Pain, Postoperative, Pain, Chronic, Numbness, Sensory Disorder, Sensory Defect, Phantom Pain, Phantom Sensation
Interventions
Sensory testing
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2033
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Comparative Evaluation of Corneal Staining With Balafilcon A Lenses and Two Multi-Purpose Solutions

NCT01024855
Conditions
Myopia, Hyperopia, Astigmatism
Interventions
RevitaLens OcuTec MPS (Investigational MPS) and Opti-Free RepleniSH MPS (control)
Device
Lead sponsor
Abbott Medical Optics
Industry
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Santa Ana, California
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Contact Lens Wear on Immune Cell Density and Morphology of the Ocular Surface

NCT01250925
Conditions
Myopia, Refractive Error
Interventions
ReNu MultiPlus® MultiPurpose Solution, OPTI-FREE® RepleniSH®, Clear Care®
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Iowa City, Iowa • Boston, Massachusetts
Conditions
Corneal Staining
Interventions
Opti-Free RepleniSH, ReNu MultiPlus, Balafilcon A, Unisol 4
Device · Other
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Myopia, Astigmatism, Refractive Error
Interventions
Lotrafilcon B contact lenses, Senofilcon A contact lenses, OPTI-FREE® PUREMOIST® MPDS, BIOTRUE®, Balafilcon A contact lenses, ReNu® Multiplus®
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Contact Lens Solution
Interventions
Opti-Free contact lens solution, ReNu Multiplus contact lens solution, Clear Care contact lens solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Virginia Beach, Virginia
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluation of an Investigational Multi-Purpose Solution (MPS)

NCT00961051
Conditions
Study Focus is Healthy Contact Lens Wearers
Interventions
Investigational MPS, Opti-Free
Device
Lead sponsor
Abbott Medical Optics
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
9
States / cities
San Diego, California • Waipahu, Hawaii • Warrensburg, Missouri + 6 more
Conditions
Myopia
Interventions
Nelfilcon A contact lens, Etafilcon A contact lens, FID 107027 solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Fort Worth, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Two Phase Clinical Study of the Impact of Contact Lenses and Solutions on Corneal Structure

NCT00804999
Conditions
Normal Contact Lens Wear
Interventions
Clear Care, ReNu, OPTI-FREE
Drug
Lead sponsor
Christine Sindt
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Contact Lens Related Dry Eye
Interventions
Opti-Free RepleniSH, ReNu MultiPlus, Contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Refractive Errors
Interventions
Lehfilcon A contact lenses, Multipurpose disinfection solution
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
3
States / cities
Orlando, Florida • Bloomington, Illinois • Powell, Ohio
Conditions
Refractive Errors
Interventions
LID018869+RepleniSH, LID018869+Biotrue, Biofinity+RepleniSH, PV+Biotrue
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Maitland, Florida