- 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
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.
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Showing 1–24
of 39
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Astigmatism
- Interventions
- Astigmatic Correction Lens (Nexis ACCL lenses), Toric Soft Contact Lenses
- Device
- Lead sponsor
- FORSIGHT Vision3
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 6
- States / cities
- Fremont, California • Livermore, California • Menlo Park, California + 2 more
- Conditions
- Keratoconus, Irregular Astigmatism, Corneal Ectasia, Aberration, Corneal Wavefront, Wavefront Aberration, Corneal, Pellucid Marginal Corneal Degeneration, Keratoglobus
- Interventions
- Wavefront Guided Scleral Lenses, Traditional Scleral Lenses
- Device
- Lead sponsor
- Cornea and Laser Eye Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Teaneck, New Jersey
- Conditions
- Myopia, Astigmatism
- Interventions
- Excimer Lasers, Excimer Laser for the LASIK procedure, Excimer Laser for LASIK
- Device
- Lead sponsor
- Durrie Vision
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Edina, Minnesota • McLean, Virginia
- Conditions
- Tomography
- Interventions
- UNITY DX, ANTERION
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Refractive Errors
- Interventions
- DT1 Toric contact lenses, AO1DfA contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 2
- States / cities
- Maitland, Florida • Eden Prairie, Minnesota
- Conditions
- Presbyopia
- Interventions
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, CLEAR CARE®
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 8
- States / cities
- Maitland, Florida • Orlando, Florida • Pittsburg, Kansas + 5 more
- Conditions
- Amblyopia
- Interventions
- Luminopia, Eye Patch
- Device · Other
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 4 Years to 7 Years
- Enrollment
- 238 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 72
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Scottsdale, Arizona + 58 more
- Conditions
- Amblyopia
- Interventions
- Vivid Vision, Luminopia, Optical Correction
- Device
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 8 Years to 12 Years
- Enrollment
- 252 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 58
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Scottsdale, Arizona + 46 more
- Conditions
- Amblyopia
- Interventions
- Not listed
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 3 Years to 6 Years
- Enrollment
- 156 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Fullerton, California
- 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
- 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
- Glaucoma, Open-Angle
- Interventions
- Standard Automatic Perimetry Humphrey Field Analyzer, visuALL Field Analyzer
- Diagnostic Test
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Aphakia
- Interventions
- HMY Model YA-60BB IOL
- Device
- Lead sponsor
- Hoya Surgical Optics, Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 617 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Chino Hills, California
- 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
- Myopia, Astigmatism
- Interventions
- Visibly Vision Test
- Device
- Lead sponsor
- Visibly
- Industry
- Eligibility
- 22 Years to 55 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Harlingen, Texas
- Conditions
- Hyperopia, Farsightedness
- Interventions
- Spectacles, Control
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 6 Years to 11 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2008
- U.S. locations
- 4
- States / cities
- Chicago, Illinois • New York, New York • Columbus, Ohio + 1 more
- Conditions
- Astigmatism Bilateral, Eyeglasses
- Interventions
- Spectacle wear support, Spectacles
- Behavioral · Device
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 12 Months to 35 Months
- Enrollment
- 88 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- 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
- Myopia
- Interventions
- Single vision contact lenses, Multifocal contact lenses
- Device
- Lead sponsor
- Visioneering Technologies, Inc
- Industry
- Eligibility
- 7 Years to 13 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 4
- States / cities
- Fresno, California • Deerfield, Illinois • New York, New York + 1 more
- Conditions
- Amblyopia
- Interventions
- Optical Correction, Therapeutic Dichoptic Virtual Reality Games
- Device
- Lead sponsor
- Marjean Kulp
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Hyperopia
- Interventions
- Glasses
- Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 12 Months to 71 Months
- Enrollment
- 249 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 2
- States / cities
- Columbus, Ohio • Salt Lake City, Utah
- Conditions
- Visual Acuity
- Interventions
- Spectacles, ACUVUE OASYS®1-Day with HydraLuxe™ Technology
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 18 Years to 42 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 3
- States / cities
- Jacksonville, Florida • Longwood, Florida • New York, New York
- Conditions
- Myopia, Astigmatism
- Interventions
- Excimer Laser, AMO/VISX CustomVue™, LADARVision 4000 excimer laser
- Device
- Lead sponsor
- Durrie Vision
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 2
- States / cities
- Overland Park, Kansas • Greensboro, North Carolina