- Conditions
- Amblyopia
- Interventions
- Luminopia One, Refractive Correction
- Device
- Lead sponsor
- Luminopia
- Industry
- Eligibility
- 4 Years to 7 Years
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 22
- States / cities
- Los Angeles, California • Gainesville, Florida • Maitland, Florida + 17 more
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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 65
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Cataract Senile
- Interventions
- Cataract Surgery
- Device
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 22 Years to 100 Years
- Enrollment
- 284 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 14
- States / cities
- Beverly Hills, California • Northridge, California • Orange, California + 11 more
- Conditions
- Refractive Error - Myopia Severe, Refractive Error - Myopia Simple
- Interventions
- WaveLight® Ultraviolet Femtosecond (FS) Laser System, Laser Assisted Lenticular Extraction
- Device · Procedure
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 2
- States / cities
- Sioux Falls, South Dakota • Houston, Texas
- Conditions
- Intermittent Exotropia
- Interventions
- Eye Patch
- Device
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 3 Years to 8 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Little Rock, Arkansas • Berkeley, California + 21 more
- Conditions
- Cataract, Corneal Astigmatism
- Interventions
- RayOne EMV Toric IOL, RayOne Monofocal IOL, Cataract Surgery
- Device · Procedure
- Lead sponsor
- Rayner Intraocular Lenses Limited
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 274 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 9
- States / cities
- Fayetteville, Arkansas • Grand Junction, Colorado • Alexandria, Minnesota + 6 more
- Conditions
- Cataract Surgery, Eye Care, Glasses, Primary Eye Care, Vision Center, Eyecare Visits
- Interventions
- Establishment of a vision center
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- Not listed
- Enrollment
- 150,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Aphakia, Astigmatism
- Interventions
- Clareon TruPlus Monofocal Non-Toric IOL, Clareon TruPlus Monofocal Toric IOL, Phacoemulsification
- Device · Procedure
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 5
- States / cities
- Phoenix, Arizona • Brecksville, Ohio • Mt. Pleasant, South Carolina + 2 more
- Conditions
- Congenital Cataract
- Interventions
- Contact lens correction of aphakia, Intraocular lens implantation
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 28 Days to 210 Days
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2020
- U.S. locations
- 13
- States / cities
- Palo Alto, California • Miami, Florida • Atlanta, Georgia + 10 more
- Conditions
- Cataract, Refractive Error, Low Vision
- Interventions
- Visual impairment intervention program
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 2,544 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2002
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Myopia
- Interventions
- Photorefractive Keratectomy (PRK)
- Procedure
- Lead sponsor
- Walter Reed Army Medical Center
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Hyperopia, Hypermetropia, Farsightedness
- Interventions
- Spectacles
- Procedure
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 8 Weeks to 20 Weeks
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Binocular Vision Disorder, Convergence Insufficiency, Headache, Computer Vision Syndrome
- Interventions
- Neurolens spectacle lens, Placebo spectacle lens
- Device
- Lead sponsor
- Neurolens Inc.
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 10
- States / cities
- Phoenix, Arizona • Conyers, Georgia • Perry, Georgia + 7 more
- Conditions
- Vision Loss
- Interventions
- Not listed
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 7 Years to 50 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Vision, Low
- Interventions
- Spectacles - Clinically Derived, Spectacles - Metric Technique #1 Derived, Spectacles - Metric Technique #2 Derived
- Device
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Amblyopia
- Interventions
- Prescription glasses for bilateral amblyopia, Prescription glasses for unilateral amblyopia
- Other
- Lead sponsor
- Salus University
- Other
- Eligibility
- 3 Years to 10 Years
- Enrollment
- 1 participant
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Elkins Park, Pennsylvania
- Conditions
- Myopia
- Interventions
- Progressive Addition Lenses (PALs), Single Vision Lenses (SVLs)
- Device
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 8 Years to 11 Years
- Enrollment
- 118 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Fullerton, California • Bloomington, Indiana + 5 more
- Conditions
- Post Laser Vision Correction Pain and Discomfort
- Interventions
- Eye Shield
- Device
- Lead sponsor
- FORSIGHT Vision3
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 5
- States / cities
- San Diego, California • Chicago, Illinois • Boston, Massachusetts + 2 more
- Conditions
- Postoperative Visual Outcomes Following Cataract Surgery in Patients With Prior Myopic Corneal Laser Vision Correction
- Interventions
- CT LUCIA 621P Intraocular Lens Implantation
- Device
- Lead sponsor
- Carl Zeiss Meditec AG
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Sugar Land, Texas • Lynchburg, Virginia
- Conditions
- Dry Eye, Contact Lens Complication
- Interventions
- Orthokeratology
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Hyperopia
- Interventions
- Optimal Keratoplasty
- Device
- Lead sponsor
- NTK Enterprises, Inc.
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Aphakia
- Interventions
- Artisan Aphakia Intraocular Lens
- Device
- Lead sponsor
- Ophtec USA
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2025
- U.S. locations
- 17
- States / cities
- Beverly Hills, California • Los Angeles, California • Stratford, Connecticut + 14 more
- Conditions
- Hyperopia
- Interventions
- LASIK correction of hyperopic refractive errors
- Device
- Lead sponsor
- Abbott Medical Optics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 167 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2016
- U.S. locations
- 9
- States / cities
- Los Angeles, California • Miami, Florida • Chicago, Illinois + 6 more
- Conditions
- Cataract
- Interventions
- Intraocular Lens (IOL)
- Device
- Lead sponsor
- Lenstec Incorporated
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Tarpon Springs, Florida
- Conditions
- Refractive Errors, Myopia
- Interventions
- Delefilcon A contact lenses with different base curves and diameters, Delefilcon A contact lenses with standard base curves and diameters
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 267 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 16
- States / cities
- Los Angeles, California • Oakland, California • San Francisco, California + 13 more