- Conditions
- Myopia, Hypermetropia, Refractive Errors, Astigmatism
- Interventions
- Proparacaine Ophthalmic
- Drug
- Lead sponsor
- Beeran Meghpara, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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Showing 1–24
of 68
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Myopia, Hyperopia
- Interventions
- Not listed
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 21 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Presbyopia
- Interventions
- Clerio Vision LIRIC-modified Bifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Multifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Contact Lens, Clerio Vision Single Vision Contact Lens
- Device
- Lead sponsor
- Clerio Vision, Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Refractive Ametropia, Hyperopia, Myopia
- Interventions
- Lotrafilcon A spherical contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 108 participants
- Timeline
- 2023
- U.S. locations
- 4
- States / cities
- Tallahassee, Florida • Franklin Park, Illinois • Eden Prairie, Minnesota + 1 more
- Conditions
- Ametropia, Myopia, Hyperopia, Astigmatism
- Interventions
- Serafilcon A toric contact lenses, Senofilcon A toric contact lenses, CLEAR CARE
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 7
- States / cities
- Oakland, California • San Francisco, California • Maitland, Florida + 4 more
- 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
- Hyperopia, Myopia
- Interventions
- somofilcon A lens, stenfilcon A lens, fanfilcon A lens, comfilcon A lens, verofilcon A lens, serafilcon A lens, lehfilcon A lens, delefilcon A lens, senofilcon A daily disposable lens, senofilcon A with blue light technology lens, senofilcon A bi-weekly lens, samfilcon A lens, kalilfilcon A lens
- Device
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Presbyopia
- Interventions
- Serafilcon A multifocal contact lenses, Senofilcon A multifocal contact lenses, CLEAR CARE® Cleaning & Disinfecting Solution
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 8
- States / cities
- Los Angeles, California • Oakland, California • Maitland, Florida + 5 more
- Conditions
- Laser in Situ Keratomileusis
- Interventions
- Not listed
- Lead sponsor
- Food and Drug Administration (FDA)
- Federal
- Eligibility
- 21 Years to 84 Years
- Enrollment
- 550 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2011
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Myopia, Hyperopia, Astigmatism
- Interventions
- Invigor A (test), Invigor B (control)
- Device
- Lead sponsor
- CooperVision, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 88 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 6
- States / cities
- Torrance, California • East Lansing, Michigan • St Louis, Missouri + 3 more
- Conditions
- Refractive Errors
- Interventions
- Verofilcon A spherical soft contact lenses, Verofilcon A toric soft contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 7 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 12
- States / cities
- San Diego, California • Jacksonville, Florida • Orlando, Florida + 9 more
- Conditions
- Hyperopia
- Interventions
- MEL 80 Hyperopic LASIK Treatment
- Device
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 189 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 6
- States / cities
- San Diego, California • Greenwood Village, Colorado • Kansas City, Missouri + 3 more
- Conditions
- Hyperopia, Myopia
- Interventions
- Lotrafilcon B, lotrafilcon B with Hydraluxe
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Anisometropia, Hyperopia, High Myopia, Amblyopia Isometropic, Amblyopia Bilateral, High Astigmatism
- Interventions
- Photorefractive keratectomy
- Procedure
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2024
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Refractive Errors, Myopia, Hyperopia
- Interventions
- Lehfilcon A contact lens, Comfilcon A contact lens
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 3
- States / cities
- Medina, Minnesota • Granville, Ohio • Memphis, Tennessee
- 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
- Conditions
- Hyperopia, Myopia
- Interventions
- 1% EXP039, Saline control
- Drug · Other
- Lead sponsor
- Canyon City Eyecare
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Azusa, California
- Conditions
- Myopia, Hyperopia, Cataract
- Interventions
- IOLMASTER 700 TK
- Device
- Lead sponsor
- Advanced Vision Care
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 155 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 7
- States / cities
- Bakersfield, California • Los Angeles, California • Torrance, California + 4 more
- Conditions
- Myopia, Hyperopia
- Interventions
- Lens A (fanfilcon A), Lens B (lotrafilcon B)
- Device
- Lead sponsor
- CooperVision, Inc.
- Industry
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Ocoee, Florida • State College, Pennsylvania
- Conditions
- Hyperopia
- Interventions
- Glasses
- Device
- Lead sponsor
- Donald O Mutti, OD, PhD
- Other
- Eligibility
- 8 Weeks to 15 Weeks
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Hyperopia, Astigmatism
- Interventions
- Technolas 217z Zyoptix Laser
- Device
- Lead sponsor
- Bausch & Lomb Incorporated
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Rochester, New York
- 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
- Myopia, Hyperopia
- Interventions
- Sapphire, senofilcon A
- Device
- Lead sponsor
- CooperVision, Inc.
- Industry
- Eligibility
- 17 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Berkeley, California
- Conditions
- Refractive Errors, Myopia, Hypermetropia
- Interventions
- Lotrafilcon B contact lenses with added wetting agent, Samfilcon A contact lenses, POLYQUAD/ALDOX-preserved contact lens solution with added wetting agent, Hydrogen peroxide-based contact lens solution with added wetting agent, Senofilcon C contact lenses, Senofilcon A contact lenses, Comfilcon A contact lenses, Habitual Multi-Purpose Solution (HMPS)
- Device
- Lead sponsor
- Alcon, a Novartis Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 323 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 5
- States / cities
- Birmingham, Alabama • Cleveland, Ohio • Columbus, Ohio + 2 more