- Conditions
- Myopia; Astigmatism
- Interventions
- Prototype toric lens senofilcon A
- Device
- Lead sponsor
- Johnson & Johnson Vision Care, Inc.
- Industry
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 177 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 12
- States / cities
- Jacksonville, Florida • Pembroke Pines, Florida • Winter Park, Florida + 9 more
Search Results
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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 79
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Ametropia, Myopia, Hyperopia, Astigmatism, Presbyopia
- Interventions
- Apioc Contact Lens Design
- Device
- Lead sponsor
- Lentechs, LLC
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Myopia, Astigmatism
- Interventions
- Contoura LASIK with Phorcides planning strategy, Contoura LASIK with manifest refraction planning strategy
- Device
- Lead sponsor
- Bismarck Lasik
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Bismarck, North Dakota
- Conditions
- Myopia
- Interventions
- Corneal Refractive Therapy-spherical, Corneal Refractive Therapy-aspherical
- Other
- Lead sponsor
- CooperVision International Limited (CVIL)
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Myopia, Myopic Astigmatism
- Interventions
- EVO/EVO+ Visian ICL
- Device
- Lead sponsor
- Staar Surgical Company
- Industry
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 327 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 14
- States / cities
- Phoenix, Arizona • Honolulu, Hawaii • Indianapolis, Indiana + 11 more
- Conditions
- Myopia, Hyperopia, Astigmatism, Presbyopia
- Interventions
- Vision R-800 Phoropter, Standard Phoropter
- Device
- Lead sponsor
- Pete Kollbaum, OD, PhD
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Myopia, Astigmatism
- Interventions
- Visumax spherocylindrical treatment
- Device
- Lead sponsor
- United States Naval Medical Center, San Diego
- Federal
- Eligibility
- 22 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Myopia, Hyperopia, Presbyopia, Astigmatism
- Interventions
- Delefilcon A spherical soft contact lenses, Delefilcon A toric soft contact lenses, Delefilcon A multifocal soft contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 7 Years and older
- Enrollment
- 192 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 12
- States / cities
- San Diego, California • Ponte Vedra Beach, Florida • West Palm Beach, Florida + 8 more
- Conditions
- Myopia
- Interventions
- Acuity 200™ (fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear
- Device
- Lead sponsor
- Acuity Polymers, Inc.
- Industry
- Eligibility
- 7 Years and older
- Enrollment
- 387 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 9
- States / cities
- Mission Viejo, California • Oakland, California • San Francisco, California + 6 more
- Conditions
- Myopia
- Interventions
- LASIK, PRK, Small target contrast sensitivity and disability glare
- Procedure · Behavioral
- Lead sponsor
- Walter Reed Army Medical Center
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- 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
- Conditions
- Keratomileusis, Laser In Situ
- Interventions
- Role of psychosocial and quality of life parameters prior to and following LASIK.
- Behavioral
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- 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
- Myopic Astigmatism
- Interventions
- Visian TICL
- Device
- Lead sponsor
- Staar Surgical Company
- Industry
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 8
- States / cities
- Honolulu, Hawaii • Indianapolis, Indiana • Bowie, Maryland + 5 more
- Conditions
- Myopia, Hyperopia, Astigmatism
- Interventions
- APIOC Sphere and APIOC Astigmatism
- Device
- Lead sponsor
- Lentechs, LLC
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 6
- States / cities
- San Diego, California • Orlando, Florida • Lexington, Kentucky + 3 more
- Conditions
- Nearsightedness, Astigmatism
- Interventions
- LASIK
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2025
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Myopia, Astigmatism
- Interventions
- WaveLigh Plus LASIK
- Device
- Lead sponsor
- Mann Eye Institute
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Myopia, Astigmatism, Refractive Error
- Interventions
- OPTI-FREE RepleniSH multipurpose solution, ReNu Biotrue multipurpose solution, Silicone hydrogel contact lenses
- Device
- Lead sponsor
- Alcon Research
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Myopia, Myopic Astigmatism
- Interventions
- Technolas® TENEO 317 Model 2
- Device
- Lead sponsor
- Bausch & Lomb Incorporated
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 168 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 10
- States / cities
- Newport Beach, California • Blaine, Minnesota • Bloomington, Minnesota + 7 more
- Conditions
- Myopia, Astigmatism
- Interventions
- Topography Guided LASIK Surgery, Small Incision Lenticule Extraction Surgery
- Device
- Lead sponsor
- Hoopes Vision
- Other
- Eligibility
- 22 Years to 50 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Draper, Utah
- Conditions
- Nearsightedness, Farsightedness, Astigmatism
- Interventions
- Questionnaire (QoV questionnaire)
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years to 62 Years
- Enrollment
- 700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Myopia, Astigmatism
- Interventions
- kalifilcon A Daily Disposable Toric, Ultra for Astigmatism Contact Lenses
- Device
- Lead sponsor
- Bausch & Lomb Incorporated
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Myopia, Astigmatism
- Interventions
- Photorefractive keratectomy, Laser in-situ keratomileusis
- Procedure
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Stanford, California