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Showing 1 - 25 of >10,000
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Visual Acuity Trial in Athens (Test Lens, Control Lens)

Completed
  • Visual Acuity
  • Test Lens
  • Control Lens
  • Athens, Georgia
    University of Georgia
Dec 27, 2022

Photophobia, Visual Impairment, Low Vision Trial in Davie (Acuvue Oasys with Transitions)

Recruiting
  • Photophobia
  • +2 more
  • Acuvue Oasys with Transitions
  • Davie, Florida
    Nova Southeastern University
Apr 12, 2023

Corneal Haze With Disability Glare

Withdrawn
  • Vision Disability
    • Cleveland, Ohio
      University Hospitals Case Medical Center
    Apr 5, 2022

    Patient Satisfaction With Bilateral PanOptix Verses Bilateral

    Recruiting
    • Pseudophakia
    • Visual Acuity
    • +3 more
    • Houston, Texas
      Berkeley Eye Center
    Sep 19, 2023

    Dysphotopsia Trial (diagnostic of optical aberrations)

    Not yet recruiting
    • Dysphotopsia
    • diagnostic of optical aberrations
    • (no location specified)
    Aug 23, 2022

    Aniridia, Iris; Deformity Trial in Los Angeles (Morcher iris diaphragm implantation)

    Completed
    Has Results
    • Aniridia
    • Iris; Deformity
    • Morcher iris diaphragm implantation
    • Los Angeles, California
      Stein Eye Institute, UCLA
    Dec 7, 2021

    Refractive Errors, Aberration, Corneal Wavefront Trial in Wroclaw

    Active, not recruiting
    • Refractive Errors
    • Aberration, Corneal Wavefront
      • Wrocław, Poland
        Department of Optics and Photonics
      Mar 27, 2022

      Glare-Induced Changes in BSCVA in and Without Cataracts

      Completed
      • Cataract
      • Glare Testing
      • Columbus, Ohio
        The Eye Center of Columbus
      Feb 1, 2021

      Factors Influencing Nocturnal Symptoms After Refractive Surgery.

      Active, not recruiting
      • Refractive Surgery
      • Visual Quality
      • refractive surgery
      • Nanchang, Jiangxi, China
        The Second Affiliated Hospital of Nanchang University
      Dec 13, 2022

      Lower Limb Burn Injury Trial (exercise therapy program)

      Not yet recruiting
      • Lower Limb Burn Injury
      • exercise therapy program
      • (no location specified)
      Mar 27, 2023

      Cataract, Lens Opacities Trial in Worldwide (Implantation of premium monofocal IOL, LuxSmart (device under investigation),

      Recruiting
      • Cataract
      • Lens Opacities
      • Implantation of premium monofocal IOL, LuxSmart (device under investigation)
      • Implantation of monofocal IOL, LuxGood (control device)
      • Vienna, Austria
      • +7 more
      Oct 23, 2023

      After Implantation of the POD FT and the POD F

      Completed
      • Cataract
      • POD 26P AY FT
      • POD 26P AY F
      • Madrid, Spain
        Hospital Clínico San Carlos
      Jun 29, 2021

      Ametropia Trial in Makati City (SUPRACOR Regular, SUPRACOR Strong)

      Recruiting
      • Ametropia
      • SUPRACOR Regular
      • SUPRACOR Strong
      • Makati City, Philippines
        Asian Eye Institute
      Mar 7, 2022

      Myopia, Myopia Progression, Juvenile Myopia Trial in United States (Novel spectacle lens design, Spectacle lenses)

      Not yet recruiting
      • Myopia
      • +2 more
      • Novel spectacle lens design
      • Spectacle lenses
      • Longwood, Florida
      • +5 more
      Dec 6, 2022

      Comparison of Outcomes Between TransPRK and Off-flap Epi-LASIK

      Completed
      • Refractive Surgery
        • (no location specified)
        Sep 17, 2021

        Presbyopia, Refractive Errors, Cataract Trial in Alexandroupolis (bUDVA, bUIRA, bUNRA, bUICPS, bUNCPS, Contrast sensitivity)

        Recruiting
        • Presbyopia
        • +2 more
        • bUDVA, bUIRA, bUNRA, bUICPS, bUNCPS
        • Contrast sensitivity
        • Alexandroupolis, Evros, Greece
          Department of Ophthalmology, University Hospital of Alexandroupo
        Aug 6, 2022

        Development of Postoperative Persistent Postoperative Pain

        Recruiting
        • Opioid Use
        • +2 more
          • Torino, Italy
            AOU Città della Salute e della Scienza di Torino - Presidio ospe
          Nov 3, 2022

          Ametropia Trial in Makati City (Transepithelial Photorefractive keratectomy (tPRK) without laser polishing, Transepithelial

          Recruiting
          • Ametropia
          • Transepithelial Photorefractive keratectomy (tPRK) without laser polishing
          • +2 more
          • Makati City, Philippines
            Asian Eye Institute
          Mar 7, 2022

          Visual Performance Trial in Athens (TRP-200, ACUVUE Oasys 1-Day)

          Completed
          • Visual Performance
          • TRP-200
          • ACUVUE Oasys 1-Day
          • Athens, Georgia
            University of Georgia
          Dec 9, 2021

          Cataract Senile, Presbyopia Trial in karlovy Vary (intraocular lens - RayOne EMV (Rayner Surgical GmbH,Berlin, Deutschland))

          Recruiting
          • Cataract Senile
          • Presbyopia
          • intraocular lens - RayOne EMV (Rayner Surgical GmbH,Berlin, Deutschland)
          • karlovy Vary, Czechia
            Somich
          Jun 9, 2022

          Vision, Entoptic Trial in Athens (12 mg Lutein + Zeaxanthin, Visually identical )

          Completed
          Has Results
          • Vision, Entoptic
          • 12 mg Lutein + Zeaxanthin
          • Visually identical placebo
          • Athens, Georgia
            Vision Sciences Laboratory, UGA
          Jun 26, 2020

          Optic Neuropathy Trial (Pilot Phase: standardized behavioral task, Validation Phase: standardized behavioral task)

          Not yet recruiting
          • Optic Neuropathy
          • Pilot Phase: standardized behavioral task
          • Validation Phase: standardized behavioral task
          • (no location specified)
          Feb 17, 2023

          Patient Satisfaction Trial in Mansoura (conventional complete denture, 3D complete denture)

          Completed
          • Patient Satisfaction
          • conventional complete denture
          • 3D complete denture
          • Mansoura, Dakahlia, Egypt
            Faculty of dentistry, mansoura university
          Oct 22, 2023

          The Best Way to Improve Near Visual Acuity After ZXR00 IOL

          Not yet recruiting
          • Cataract
          • Near Vision
            • (no location specified)
            Oct 25, 2022

            Cataract, Lens Opacities, Astigmatism Trial in Zlin (IOL implantation experimental)

            Recruiting
            • Cataract
            • +2 more
            • IOL implantation experimental
            • Zlin, Czechia
              Gemini Eye Clinic
            Jul 8, 2022