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ClinicalTrials.gov public records Last synced Nov 15, 2026, 8:04 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–47 of 47 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: etafilcon A Contact Lens Clear all

Conditions: Contact Lens Solutions
Interventions: Solution 1 (Test), Solution 2 (Test), Solution 3 (Test), Solution 4 (Control); Other
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 69 Years
Enrollment: 269 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Visual Acuity
Interventions: senofilcon A Multifocal, senofilcon A Sphere, etafilcon A Multifocal, etafilcon A Sphere; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 40 Years to 70 Years
Enrollment: 71 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018
U.S. locations: 6
States / cities: Whittier, California • Jacksonville, Florida • Maitland, Florida + 3 more

Conditions: Visual Acuity
Interventions: etafilcon A with cosmetic pattern, 1-Day Acuvue DEFINE Vivid Style; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 39 Years
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 1
States / cities: Maitland, Florida

Conditions: Myopia
Interventions: delefilcon A, etafilcon A; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 45 Years
Enrollment: 183 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012
U.S. locations: 10
States / cities: Little Rock, Arkansas • Bridgeport, Connecticut • Tampa, Florida + 7 more

Conditions: Refractive Errors, Ametropia, Astigmatism
Interventions: Verofilcon A toric contact lenses, Etafilcon A toric contact lenses; Device
Lead sponsor: Alcon Research; Industry
Eligibility: 18 Years and older
Enrollment: 115 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021
U.S. locations: 8
States / cities: Los Angeles, California • Oakland, California • Orlando, Florida + 4 more

Conditions: Visual Acuity
Interventions: Toric Multifocal etafilcon A with PVP; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 40 Years to 70 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Visual Acuity
Interventions: etafilcon A with PVP with cosmetic pattern contact lens, 1-DAY ACUVUE® DEFINE® with LACREON®, FRESH Honey; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 39 Years
Enrollment: 53 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Maitland, Florida

Conditions: Visual Acuity
Interventions: etafilcon A investigational cosmetic lens 1, etafilcon A investigational cosmetic lens 2; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 29 Years · Female only
Enrollment: 58 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 2
States / cities: Jacksonville, Florida • Tyler, Texas

Conditions: Presbyopia
Interventions: etafilcon A, lotrafilcon B; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 40 Years to 70 Years
Enrollment: 298 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2013
U.S. locations: 19
States / cities: Mission Viejo, California • Jacksonville, Florida • Saint Augustine, Florida + 15 more

Conditions: Vision Correction
Interventions: Multifocal Test Contact lens; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 40 Years to 70 Years
Enrollment: 113 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015
U.S. locations: 1
States / cities: Pensacola, Florida

Conditions: Refractive Ametropia
Interventions: etafilcon A with print and PVP for dark eyes (EAPVPDE), etafilcon A control lens (EADE); Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 34 Years · Female only
Enrollment: 103 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 6
States / cities: Bloomfield, Connecticut • Tallahassee, Florida • Overland Park, Kansas + 3 more

Conditions: Astigmatism
Interventions: etafilcon A, etafilcon A for Astigmatism; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 45 Years
Enrollment: 159 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Presbyopia
Interventions: etafilcon A multifocal contact lens, etafilcon A Contact Lens; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 35 Years to 47 Years
Enrollment: 49 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009
U.S. locations: 8
States / cities: North Little Rock, Arkansas • Blue Springs, Missouri • Lake Ozark, Missouri + 5 more

Conditions: Corneal Swelling
Interventions: etafilcon A, lotrafilcon B, comfilcon A; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 41 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Myopia
Interventions: balafilcon A contact lens (PureVision), etafilcon A contact lens (Acuvue2); Device
Lead sponsor: Alcon Research; Industry
Eligibility: 18 Years and older
Enrollment: 54 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008
U.S. locations: 1
States / cities: Fort Worth, Texas

Conditions: Presbyopia
Interventions: etafilcon A (multi-focal), etafilcon A (sphere); Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 40 Years to 70 Years
Enrollment: 195 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014
U.S. locations: 8
States / cities: Jacksonville, Florida • Sarasota, Florida • Winter Park, Florida + 3 more

Conditions: Allergic Conjunctivitis
Interventions: K-Lens (generic name not established) and Ketotifen, Placebo Lens; Device
Lead sponsor: Vistakon Pharmaceuticals; Industry
Eligibility: 8 Years and older
Enrollment: 310 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2008
U.S. locations: 3
States / cities: Gardena, California • North Andover, Massachusetts • Memphis, Tennessee

Conditions: Astigmatism
Interventions: etafilcon A toric contact lens with new wetting agent, etafilcon A toric contact lens; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 40 Years
Enrollment: 45 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010
U.S. locations: 2
States / cities: Jacksonville, Florida • New York, New York

Conditions: Refractive Error, Myopia
Interventions: Verofilcon A contact lenses, Etafilcon A contact lenses; Device
Lead sponsor: Alcon Research; Industry
Eligibility: 18 Years and older
Enrollment: 92 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019
U.S. locations: 5
States / cities: Jacksonville, Florida • Maitland, Florida • Orlando, Florida + 2 more

Conditions: Refractive Errors
Interventions: Phase A - olifilcon B with Tangible Coatings, Phase B - etafilcon A with Tangible Coatings; Device
Lead sponsor: Vision Service Plan; Industry
Eligibility: 18 Years to 42 Years
Enrollment: 144 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019
U.S. locations: 6
States / cities: Atlanta, Georgia • Niles, Illinois • Carmel, Indiana + 3 more

Conditions: Refractive Error
Interventions: Balafilcon A contact lenses (PureVision), Etafilcon A contact lenses (Acuvue2); Device
Lead sponsor: Alcon Research; Industry
Eligibility: 18 Years and older
Enrollment: 55 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008
U.S. locations: 1
States / cities: Fort Worth, Texas

Conditions: Refractive Error Correction
Interventions: Test/Control, Control/Test; Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 70 Years
Enrollment: 3 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Refractive Ametropia
Interventions: etafilcon A control lens (1DM), etafilcon A with print and PVP for light eyes (EALE), etafilcon A with print and PVP for dark eyes (EADE); Device
Lead sponsor: Johnson & Johnson Vision Care, Inc.; Industry
Eligibility: 18 Years to 34 Years · Female only
Enrollment: 275 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 15
States / cities: Mission Viejo, California • Pismo Beach, California • Sarasota, Florida + 11 more

Search by objective public record fields.

Clinical and Laboratory Evaluation of 3 Contact Lenses With 4 Contact Lens Solutions

Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase 2

Evaluation of Visual Performance of Two Types of Cosmetic Contact Lenses

Comparison of Two Daily Disposable Contact Lenses Over 1-week of Wear

Clinical Performance of Two Daily Disposable Toric Soft Contact Lenses

Evaluation of a Toric Multifocal Contact Lens Manufactured in Etafilcon Material in a Low ADD Hyperopic Population

Clinical Evaluation of Two Cosmetic Contact Lenses

Clinical Evaluation of Daily Disposable Etafilcon A Cosmetic Contact Lenses

Evaluation of the Performance of Investigational Contact Lenses in a Presbyopic Population

Acceptance & Tolerance Study of Multifocal Contact Lenses by Functional Emmetropes

Dispensing Evaluation of Subjective Comfort, Vision, and Handling of a New Lens Compared to a Marketed Lens

Toric Eye Strain and Stability Study

Clinical Evaluation of a Multifocal Contact Lens on Symptomatic Patients

Central Corneal Swelling With Silicone Hydrogel Materials

Evaluation of Deposits on Contact Lenses Worn Extended Wear

Handling Comparison Between Two Contact Lens Types

Safety Study of a Contact Lens With Ketotifen in Healthy, Normal Volunteers

Non-dispensing Study to Check Prescription Equivalence of Two Daily Disposable Toric Contact Lens Types

Clinical Comparison of DDT2 Contact Lens and a Daily Disposable Contact Lens - Study 1

PAVES Benchmarking Pilot Study of Daily Disposable Contact Lenses

Evaluation of Deposits on Contact Lenses Worn Daily Wear

Clinical Evaluation of Etafilcon A Contact Lenses Using a Novel Molding Process

Evaluation of the Performance of Two Contact Lenses Compared to a Marketed Lens