- 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
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.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 337–360
of 634
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Distance Viewing, Prolonged Near Viewing
- Interventions
- Near viewing first, Distant viewing first
- Other
- Lead sponsor
- Rochester Institute of Technology
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Rochester, New York
- 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
- Conditions
- Refractive Errors, Myopia
- Interventions
- Verofilcon A contact lenses, Nesofilcon A contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 4
- States / cities
- Maitland, Florida • Medina, Minnesota • Powell, Ohio + 1 more
- Conditions
- Emmetropia, Myopia
- Interventions
- White Light therapy, Blue light therapy, Red light therapy, Darkness
- Other
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Presbyopia
- Interventions
- Smart Autofocusing Eyeglasses
- Device
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Myopia
- Interventions
- etafilcon A, galyfilcon A
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 504 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 25
- States / cities
- Costa Mesa, California • Fresno, California • Louisville, Colorado + 22 more
- Conditions
- Surgery, Myopia
- Interventions
- Wavefront optimized LASIK, Wavefront optimized Photorefractive Keratectomy, Topography-guided LASIK, Topography-guided Photorefractive Keratectomy
- Device
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Murray, Utah
- Conditions
- Myopia
- Interventions
- Control Lenses (comfilcon A with current process), Test Lenses (comfilcon A with novel process)
- Device
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 77 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 5
- States / cities
- Berkeley, California • Bloomington, Indiana • New York, New York + 2 more
- Conditions
- Presbyopia
- Interventions
- 0.75% phentolamine ophthalmic solution, Placebo
- Drug
- Lead sponsor
- Opus Genetics, Inc
- Industry
- Eligibility
- 45 Years to 64 Years
- Enrollment
- 569 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 39
- States / cities
- Chandler, Arizona • Mesa, Arizona • Phoenix, Arizona + 32 more
- Conditions
- Myopia
- Interventions
- Bausch & Lomb Test lens, Ciba Vision soft contact lens
- Device
- Lead sponsor
- Bausch & Lomb Incorporated
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Rochester, New York
- 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
- Myopia, Astigmatism
- Interventions
- Wavefront-guided LASIK, Wavefront-optimized LASIK
- Procedure
- Lead sponsor
- Edward E. Manche
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Astigmatism
- Interventions
- Femto arcs, Light Adjustable Lens (LAL)
- Other · Device
- Lead sponsor
- Center For Sight
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Venice, Florida • Mt. Pleasant, South Carolina
- Conditions
- Myopia
- Interventions
- etafilcon A (A), etafilcon A (B), etafilcon A (C)
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 6
- States / cities
- Cupertino, California • Los Angeles, California • San Jose, California + 2 more
- Conditions
- Myopia, Presbyopia, Astigmatism
- Interventions
- TOTAL30 Multifocal
- Device
- Lead sponsor
- Scripps Poway Eyecare and Optometry
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Presbyopia, Pseudophakia
- Interventions
- Tecnis Synergy IOL
- Device
- Lead sponsor
- Center For Sight
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 2
- States / cities
- Venice, Florida • Mt. Pleasant, South Carolina
- Conditions
- Refractive Error - Myopia Bilateral
- Interventions
- Deseyne Daily Disposable Contact Lens (Test Device)
- Device
- Lead sponsor
- Bruno Vision Care
- Industry
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Longwood, Florida • Pittsburg, Kansas • Warwick, Rhode Island
- Conditions
- Myopia, Hyperopia, Corneal Infiltrative Events
- Interventions
- lotrafilcon A contact lenses, Renu Multiplus, Clear Care
- Device
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 15 Years and older
- Enrollment
- 218 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- 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
- 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
- Hyperopia, Presbyopia
- Interventions
- Vision improvement
- Device
- Lead sponsor
- VIS, Inc.
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Astigmatism
- Interventions
- Clareon Vivity Extended Vision IOL
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 3
- States / cities
- Bloomfield Hills, Michigan • Dallas, Texas • Sugar Land, Texas
- Conditions
- Refractive Errors, Ametropia
- Interventions
- Contact lens with investigational coating 1, Balafilcon A contact lens, OPTI-FREE® RepleniSH® MPDS, Contact lens with investigational coating 2
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Johns Creek, Georgia