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Refraction

Showing 76 - 100 of 1,029
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Trifocal IOL in Eyes With Different AL

Completed
  • Cataract
  • +4 more
  • AT LISA tri 839MP (Carl Zeiss Meditec AG)
  • Beijing, Beijing, China
    Peking University Third Hospital
Jun 20, 2022

Myopia Trial in Singapore (Test myopia control lenses (DAL))

Not yet recruiting
  • Myopia
  • Test myopia control lenses (DAL)
  • Singapore, Singapore
    Essilor R&D Centre Singapore
Apr 21, 2023

Myopia, Juvenile Myopia, Myopia Progression Trial in United States (Single vision, impact-resistant spectacle lenses; Test Arm,

Not yet recruiting
  • Myopia
  • +2 more
  • Single vision, impact-resistant spectacle lenses; Test Arm
  • Single vision, impact-resistant spectacle lenses; Control Arm
  • Raytown, Missouri
  • +3 more
Sep 5, 2023

Cataract Bilateral, Astigmatism Bilateral Trial (Toric intraocular lens Zeiss AT TORBI)

Not yet recruiting
  • Cataract Bilateral
  • Astigmatism Bilateral
  • Toric intraocular lens Zeiss AT TORBI
  • (no location specified)
Nov 16, 2022

Myopia Trial in Singapore (Test myopia control lenses (CSL))

Not yet recruiting
  • Myopia
  • Test myopia control lenses (CSL)
  • Singapore, Singapore
    Essilor R&D Centre Singapore
Feb 2, 2023

Corneal Toxicity in Patients Treated by Belantamab Mafodotin

Completed
  • Myeloma Multiple
  • Collection of datas
  • Dijon, France
  • +9 more
May 31, 2023

Asqelio™ Trifocal Diffractive Intraocular Lens

Completed
  • Cataract
    • Córdoba, Cordoba, Spain
      Hospital La Arruzafa
    Mar 17, 2023

    Cataract, Refractive Lens Exchange Trial in Alicante (HECATE)

    Recruiting
    • Cataract
    • Refractive Lens Exchange
    • HECATE
    • Alicante, Spain
      Dr. Pedro Tañá Rivero
    Nov 1, 2023

    Vision Screening Study for College Students at Nankai University

    Completed
    • Myoma
    • No intervention
    • Tianjin, Tianjin, China
      Tiajin Eye Hospital
    Jun 28, 2023

    Vivity IOL in Post-myopic LASIK and PRK Patients

    Not yet recruiting
    • Cataract
    • Vivity IOL
    • New York, New York
    • +1 more
    Jul 17, 2023

    Real-World Data on the Performance of the TECNIS Odyssey™ IOL

    Not yet recruiting
    • Cataracts
    • Intervention
    • Beverly Hills, California
    • +11 more
    Aug 14, 2023

    Cataract; Surgery; Phacoemulsification; Biometry; Intraocular Lens Power Trial in Rawalpindi (Biometry with Kane formula,

    Completed
    • Cataract; Surgery; Phacoemulsification; Biometry; Intraocular Lens Power
    • Biometry with Kane formula
    • Biometry with SRK-T formula
    • Rawalpindi, Punjab, Pakistan
      Fauji Foundation Hospital
    Oct 31, 2022

    ASQELIO Toric Biaspheric Monofocal Lens.

    Not yet recruiting
    • Cataract
    • ASQELIO Toric Biaspheric Monofocal Lens
    • (no location specified)
    Oct 24, 2023

    Choroid, Retina Trial (repeated low level light device (Eyerising [Suzhou Xuanjia Optoelectronics Technology))

    Not yet recruiting
    • Choroid
    • Retina
    • repeated low level light device (Eyerising [Suzhou Xuanjia Optoelectronics Technology)
    • (no location specified)
    Apr 3, 2023

    Myopia, Progressive Trial in Madrid (MyoCare, ClearView)

    Recruiting
    • Myopia, Progressive
    • MyoCare
    • ClearView
    • Madrid, Spain
      Universidad Complutense de Madrid
    Jun 22, 2023

    Clinical Evaluation of the Bioli IOL Delivery System (BIOLI-D)

    Completed
    • Cataract Senile
      • Alicante, Spain
        OftalVist Alicante
      Mar 17, 2023

      Argos in Conjunction With Alcon Vision Suite Following

      Recruiting
      • Cataract
      • Clareon PanOptix and AcrySof Vivity IOL implantation Alcon Vision Suite and Argos biometer
      • Abbotsford, British Columbia, Canada
        Valley Laser Eye Centre
      Jun 2, 2023

      Cataract, Glaucoma, Ocular Hypertension Trial in Glendale (Bimatoprost Implant System (High Dose), Bimatoprost Implant System

      Recruiting
      • Cataract
      • +2 more
      • Bimatoprost Implant System (High Dose)
      • +4 more
      • Glendale, Arizona
        Arizona Advanced Eye Research Institute
      Nov 8, 2023

      Myopia, Astigmatism Trial (CLEAR)

      Not yet recruiting
      • Myopia
      • Astigmatism
      • CLEAR
      • (no location specified)
      Jul 29, 2022

      ORA and Residual Refractive Astigmatism After SMILE

      Completed
      • Refractive Errors
      • Astigmatism
      • Small Incision Lenticule Extraction
      • Taipei, Taiwan
        Taipei Nobel Eye Clinic
      Oct 31, 2022

      Pseudophakia Trial in Houston (Visual Acuity, Defocus Curve, Intraocular Lens Satisfaction (IOLSAT) Questionnaire)

      Recruiting
      • Pseudophakia
      • Visual Acuity
      • +5 more
      • Houston, Texas
        Berkeley Eye Center
      Sep 26, 2023

      High Myopia, Axial Length, Eye Diseases Trial in Foshan (RLRL)

      Not yet recruiting
      • High Myopia
      • +2 more
      • RLRL
      • Foshan, Guangdong, China
        The Second People's Hospital of Foshan
      Mar 2, 2023

      Myopia Trial in Prague (Single Vision Spectacle Lens, Defocus Incorporated Multiple Segments (DIMS) Spectacle Lens)

      Recruiting
      • Myopia
      • Single Vision Spectacle Lens
      • Defocus Incorporated Multiple Segments (DIMS) Spectacle Lens
      • Prague, Czech Republic, Czechia
        Czech Technical University
      Jul 4, 2023

      Choroid, Retina Trial in Foshan (RLRL device)

      Not yet recruiting
      • Choroid
      • Retina
      • RLRL device
      • Foshan, Guangdong, China
        The Second People's Hospital of Foshan
      Feb 17, 2023

      Myopia, Progressive, Myopia Trial in Singapore (Test myopia control lenses, Single vision lenses)

      Active, not recruiting
      • Myopia, Progressive
      • Myopia
      • Test myopia control lenses
      • Single vision lenses
      • Singapore, Singapore
        Essilor R&D Centre Singapore
      Nov 3, 2022