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Showing 121–141 of 141 matching trials from the live ClinicalTrials.gov search.
Conditions
Ametropia, Astigmatism
Interventions
Lehfilcon A toric contact lenses, Comfilcon A toric contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years to 45 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
5
States / cities
Los Angeles, California • Oakland, California • San Francisco, California + 2 more
Conditions
Aphakia, Presbyopia
Interventions
Clareon PanOptix Pro/Pro Toric Trifocal IOL, Phacoemulsification
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
22 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Torrance, California • Kansas City, Missouri • Mt. Pleasant, South Carolina + 2 more
Conditions
Aphakia, Postcataract
Interventions
Clareon Vivity and Clareon Vivity Toric IOLs targeted for mini-monovision with dominant eye set at emmetropia and non-dominant eye at -0.50.
Device
Lead sponsor
Debbie S. Kuo, MD
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Completed No phase listed Observational

Air Optix Daily Wear Contact Lenses

NCT05827224
Conditions
Refractive Errors
Interventions
Lotrafilcon B spherical soft contact lenses, Lotrafilcon B spherical soft contact lenses with comfort additive, Lotrafilcon B toric soft contact lenses with comfort additive, Comfilcon A spherical soft contact lenses, Comfilcon A toric soft contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Timeline
2023 – 2024
U.S. locations
5
States / cities
Orlando, Florida • Medina, Minnesota • St Louis, Missouri + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Toric Eye Strain and Stability Study

NCT01857102
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
Completed Not applicable Interventional Results available

Conventional Surgery vs. Verion/VerifEye

NCT02513745
Conditions
Cataract, Astigmatism
Interventions
Conventional, Refractive Cataract Suite (Verion + ORA)
Device
Lead sponsor
Carolina Eyecare Physicians, LLC
Other
Eligibility
50 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Conditions
Visual Acuity
Interventions
JJVC Investigational Multifocal Toric Contact Lens manufactured in Senofilcon A (C3) material with UV blocker / HEV filter
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
15
States / cities
Jacksonville, Florida • Longwood, Florida • Maitland, Florida + 11 more
Conditions
Astigmatism
Interventions
Dailies Total1® contact lenses for astigmatism (T30fA)
Device
Lead sponsor
Scripps Poway Eyecare and Optometry
Other
Eligibility
18 Years to 45 Years
Enrollment
42 participants
Timeline
2023
U.S. locations
1
States / cities
San Diego, California
Conditions
Cataract
Interventions
AcrySof Toric IOL
Device
Lead sponsor
Alcon Research
Industry
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Fort Worth, Texas
Conditions
Visual Acuity
Interventions
ACUVUE Oasys 1-Day with HydraLuxe Technology for Astigmatism, ACUVUE Oasys 1-Day with HydraLuxe Technology
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
13
States / cities
Rocklin, California • Longwood, Florida • Maitland, Florida + 10 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Performance of Two Silicone Hydrogel Toric Contact Lenses

NCT00638846
Conditions
Vision Correction
Interventions
senofilcon A toric, balafilcon A toric
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
19
States / cities
North Little Rock, Arkansas • Mission Viejo, California • Colorado Springs, Colorado + 16 more
Conditions
Astigmatism, Myopia
Interventions
Lens A ( comfilcon A), Lens B ( lehfilcon A)
Device
Lead sponsor
CooperVision International Limited (CVIL)
Industry
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
New York, New York • Granville, Ohio • Corpus Christi, Texas
Conditions
Astigmatism
Interventions
senofilcon A toric contact lens, balafilcon A toric contact lens
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses

NCT04974697
Conditions
Visual Acuity
Interventions
JJVC Investigational Multifocal Toric Contact Lens
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
8
States / cities
Jacksonville, Florida • Maitland, Florida • Pittsburg, Kansas + 4 more
Conditions
Astigmatism
Interventions
kalifilcon A Daily Disposable Toric LD213001 Contact Lenses, Commercially available Ultra for Astigmatism Contact Lenses
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, New York
Conditions
Cataract, Presbyopia
Interventions
Tecnis Symfony Optiblue/Tecnis Symfony Optiblue Toric (Models ZXR00V/ZXW150), Tecnis Symfony/Tecnis Symfony Toric (Models ZXR00/ZXT150)
Device
Lead sponsor
Empire Eye and Laser Center
Other
Eligibility
22 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bakersfield, California
Completed Not applicable Interventional Results available

STAAR Visian Toric ICL Post-Approval Study

NCT04516772
Conditions
Myopic Astigmatism
Interventions
Visian TICL
Device
Lead sponsor
Staar Surgical Company
Industry
Eligibility
21 Years to 45 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Honolulu, Hawaii • Indianapolis, Indiana • Bowie, Maryland + 5 more
Conditions
Cataract, Multifocal Intraocular Lens
Interventions
Clareon PanOptix Pro and Clareon Vivity Intraocular Lens, Clareon PanOptix Pro Intraocular Lenses
Device
Lead sponsor
Brian Shafer
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Baltimore, Maryland • Alexandria, Minnesota • Bozeman, Montana + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Two Daily Disposable Toric Soft Contact Lenses Over One Week of Wear

NCT05291936
Conditions
Ocular Physiology
Interventions
PRECISION1® for Astigmatism Contact Lenses, MyDay® Toric Soft Contact Lenses
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Jacksonville, Florida • Longwood, Florida • Vestal, New York + 2 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Contact Lenses With UV/HEV-Filter on Visual Function

NCT05601544
Conditions
Visual Acuity
Interventions
ACUVUE OASYS 1-Day, ACUVUE OASYS MAX 1-Day, ACUVUE OASYS Multifocal, ACUVUE OASYS MAX 1-Day Multifocal, ACUVUE OASYS 1-Day for Astigmatism, senofilcon A based contact lens (toric) with new UV/HEV filter
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Athens, Georgia
Conditions
Cataract
Interventions
Tecnis Symfony OptiBlue/ Tecnis Symfony OptiBlue toric IOL
Device
Lead sponsor
Coastal Eye Surgeons PLLC
Other
Eligibility
50 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greenwich, Connecticut