Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:59 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 633 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Refractive Errors Clear all
Completed Not applicable Interventional Results available

Femtosecond Laser Assisted Keratotomies for the Management of Corneal Astigmatism

NCT04676451
View directory record Official record
Conditions
Astigmatism, Cataract
Interventions
Femto-AK
Device
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 18, 2026, 2:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of The Comfort of Orthokeratology Lenses Fit Using A New Software

NCT05389072
View directory record Official record
Conditions
Myopia
Interventions
control contact lens
Device
Lead sponsor
CooperVision International Limited (CVIL)
Industry
Eligibility
6 Years to 35 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
San Diego, California • Glenview, Illinois • Bellaire, Texas
Source: ClinicalTrials.gov public record
Updated Sep 26, 2022 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Vistakon Investigational Lens Worn as a Single Use Daily Wear

NCT01031004
View directory record Official record
Conditions
Myopia
Interventions
narafilcon B, etafilcon A
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
3
States / cities
Salt Lake City, Utah • Virginia Beach, Virginia • Laramie, Wyoming
Source: ClinicalTrials.gov public record
Updated Jun 19, 2018 · Synced Oct 18, 2026, 2:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Wavelength Intervention for Nearsighted Kids

NCT06598423
View directory record Official record
Conditions
Myopia
Interventions
Specialized soft contact lens 1, Specialized soft contact lens 2
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
7 Years to 12 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating and Improving Functional Driving Vision of Patients With Astigmatism

NCT02624791
View directory record Official record
Conditions
Astigmatism
Interventions
1-DAY ACUVUE® MOIST contact lenses, 1-DAY ACUVUE® MOIST for ASTIGMATISM contact lenses, No contact lenses
Device · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 39 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Insertion Clinical Study to Evaluate the Orientation Characteristics of Multiple Kalifilcon A Daily Disposable Toric LD213001 Contact Lenses

NCT05129124
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Multicenter Dispensing Study of Biofinity Lenses in Extended Range

NCT02060539
View directory record Official record
Conditions
Myopia, Hyperopia
Interventions
Biofinity XR
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
3
States / cities
Berkeley, California • Indianapolis, Indiana • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2017 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Efficacy Study of Pilocarpine HCl Ophthalmic Solution (AGN-190584) in Participants With Presbyopia

NCT03857542
View directory record Official record
Conditions
Presbyopia
Interventions
Pilocarpine HCl Ophthalmic Solution, Vehicle
Drug · Other
Lead sponsor
Allergan
Industry
Eligibility
40 Years to 55 Years
Enrollment
427 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
35
States / cities
Dothan, Alabama • Prescott, Arizona • Sun City, Arizona + 30 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2021 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Contact Lenses With New UV-blocker Manufactured With Different Techniques

NCT03475875
View directory record Official record
Conditions
Correction of Refraction Error, Attenuation of Bright Light
Interventions
senofilcon A TEST Lens, senofilcon A CONTROL Lens
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
5
States / cities
Foster City, California • Jacksonville, Florida • Pickens, South Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of a Hand-held Device Plus Mobile App Versus Standard Eye Care Devices in Measuring Refractive Error of the Eye

NCT03929588
View directory record Official record
Conditions
Refractive Errors, Astigmatism
Interventions
Hand-held device supported by a mobile application, Phoropter, Autorefractor
Device
Lead sponsor
EyeQue Corp.
Industry
Eligibility
30 Years to 65 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Inglewood, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of Three Basic Progressive Lens Designs

NCT05252871
View directory record Official record
Conditions
Presbyopia
Interventions
Progressive Additional Lenses (PAL), pre calibrated and made of polymeric material with anti-reflection coating
Device
Lead sponsor
Western University of Health Sciences
Other
Eligibility
45 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

The Clinical Performance of Two Reusable Silicone Hydrogel Contact Lenses

NCT05766787
View directory record Official record
Conditions
Refractive Ametropia
Interventions
Serafilcon A contact lenses, Senofilcon A contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
15
States / cities
Los Angeles, California • Oakland, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2024 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional

Post Market Clinical Evaluation of Clareon PanOptix Pro and Clareon PanOptix Pro Toric IOLs

NCT07161635
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 18, 2026, 2:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Refractive Accuracy of "2WIN" and Portable Autorefractors

NCT04249505
View directory record Official record
Conditions
Refractive Error - Myopia Axial, Astigmatism, Accomodation, Visual Impairment, Hyperopia of Both Eyes
Interventions
"2WIN" Photoscreener, "Plusoptix A12", "Retinomax"
Device
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
6 Months to 95 Years
Enrollment
708 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of Two Daily Disposable Silicone Hydrogel Contact Lenses

NCT01561560
View directory record Official record
Conditions
Myopia
Interventions
Delefilcon A contact lenses, Narafilcon A contact lenses
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2014 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional

A Comparison of Corneal Aberrations in Subjects With Contralateral AcrySof IQ Toric Intraocular Lens (IOL) and AcrySof IQ IOL With Limbal Relaxing Incision (LRI)

NCT01045733
View directory record Official record
Conditions
Cataract, Astigmatism
Interventions
AcrySof IQ Toric IOL, AcrySof IQ Aspheric IOL, Limbal Relaxing Incision (LRI)
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
21 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Nov 29, 2012 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Clinical Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens

NCT04476784
View directory record Official record
Conditions
Myopia
Interventions
Lehfilcon A contact lenses, Comfilcon A contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
5
States / cities
Maitland, Florida • Bloomington, Illinois • Pittsburg, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Clinical Performance of Two Reusable Silicone Hydrogel Contact Lenses

NCT05431478
View directory record Official record
Conditions
Refractive Errors
Interventions
Serafilcon A contact lenses, Senofilcon A contact lenses, CLEAR CARE
Device
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
5
States / cities
Maitland, Florida • Medina, Minnesota • Granville, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 18, 2026, 2:59 PM EDT
Withdrawn Not applicable Interventional

The Effect of Hinge Position and Hinge Width on Corneal Sensation and Dry Eye After IntraLase LASIK Procedure

NCT00803478
View directory record Official record
Conditions
Myopia
Interventions
LASIK
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
20 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Vivity IOL: Emmetropia Compared to Monovision.

NCT05464732
View directory record Official record
Conditions
Presbyopia
Interventions
Vivity IOL emmetropia, Vivity IOL monovision
Device
Lead sponsor
Carolina Eyecare Physicians, LLC
Other
Eligibility
50 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate a New Silicone Hydrogel Contact Lens

NCT01309893
View directory record Official record
Conditions
Myopia
Interventions
Investigational Lens, Air Optix Aqua lens
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Two Different Designs of Bausch & Lomb Contact Lenses

NCT01118338
View directory record Official record
Conditions
Myopia
Interventions
Redesigned Purevision Contact Lens, PureVision Contact Lens
Device
Lead sponsor
Bausch & Lomb Incorporated
Industry
Eligibility
18 Years and older
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 6, 2020 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Wear Experience With Daily Disposable and Monthly Replacement Toric Contact Lenses

NCT05580575
View directory record Official record
Conditions
Astigmatism Bilateral
Interventions
Daily disposable toric soft contact lens, Monthly replacement toric daily wear soft contact lens
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Medina, Minnesota • Columbus, Ohio • Granville, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Oct 18, 2026, 2:59 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Evaluation of the Post-LASIK Flap Thickness of the FS200 Femtosecond Laser Flap

NCT01693939
View directory record Official record
Conditions
Myopia
Interventions
FS200 Femtosecond Laser
Device
Lead sponsor
Durrie Vision
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 25, 2013 · Synced Oct 18, 2026, 2:59 PM EDT