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Improvement of adjustment accuracy of intraocular lenses and imaging quality

Showing 1 - 25 of >10,000
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Posterior Capsule Opacification Trial in Holon (CleaRing)

Recruiting
  • Posterior Capsule Opacification
  • CleaRing
  • Holon, Tel Aviv, Israel
    Wolfson Medical Center
Oct 11, 2023

Cataract, Presbyopia, Corneal Astigmatism Trial in Montreal (Acrysof IQ Vivity Toric Extended Vision Intraocular Lens

Recruiting
  • Cataract
  • +2 more
  • Acrysof IQ Vivity Toric Extended Vision Intraocular Lens Implantation
  • Montreal, Quebec, Canada
    Centre hospitalier de l'Université de Montréal (CHUM)
Jul 18, 2022

Cataract, Presbyopia, Astigmatism Trial in London (Intervention arm - Eyhance Toric II Intraocular Lens, Control Arm - Alcon IQ

Not yet recruiting
  • Cataract
  • +2 more
  • Intervention arm - Eyhance Toric II Intraocular Lens
  • Control Arm - Alcon IQ Toric Intraocular lens
  • London, United Kingdom
    St Thomas' Hospital
Aug 16, 2022

Labor Analgesia Trial in Fuzhou (ultrasound real-time guidance combined with Dural Puncture Epidural Labor Anagesia, ultrasound

Recruiting
  • Labor Analgesia
  • ultrasound real-time guidance combined with Dural Puncture Epidural Labor Anagesia
  • ultrasound real-time guidance combined with Epidural Labor Anagesia
  • Fuzhou, Fujian, China
    Fujian Provincial Hospital
Aug 6, 2023

Corneal Astigmatism, Cataract Trial (Cataract surgery with AcrySof IQ IOL implantation., Cataract surgery with TECNIS toric IOL

Not yet recruiting
  • Corneal Astigmatism
  • Cataract
  • Cataract surgery with AcrySof IQ IOL implantation.
  • Cataract surgery with TECNIS toric IOL implantation.
  • (no location specified)
Apr 17, 2022

Myopia, Intraocular Lens Complication Trial in Shanghai (cataract surgery)

Recruiting
  • Myopia
  • Intraocular Lens Complication
  • cataract surgery
  • Shanghai, China
  • +1 more
Jan 30, 2023

Cataract, Lens Opacities Trial in Visp (IOL implantation experimental (ISOPURE 1.2.3.), IOL implantation active comparator

Recruiting
  • Cataract
  • Lens Opacities
  • IOL implantation experimental (ISOPURE 1.2.3.)
  • IOL implantation active comparator (Acrysof Vivity)
  • Visp, Switzerland
    Eye center Vista Alpina
Jun 1, 2022

Myopia Trial in Guangzhou (New defocus spectacle lenses, Convenional aspheric single-vision spectacle lenses)

Not yet recruiting
  • Myopia
  • New defocus spectacle lenses
  • Convenional aspheric single-vision spectacle lenses
  • Guangzhou, Guangdong, China
    Zhongshan Ophthalmic Center, Sun Yat-sen University
Feb 13, 2023

Cataract Senile, Myopia, High-Grade, Corneal Astigmatism Trial in Moscow (IOL Clareon AutonoMe, IOL Hoya iSert 251)

Recruiting
  • Cataract Senile
  • +2 more
  • IOL Clareon AutonoMe
  • IOL Hoya iSert 251
  • Moscow, Russian Federation
    The S. N. Fyodorov Eye Microsurgery Federal State Institution
Nov 24, 2021

Intraocular Pressure, Delivery Trial in Praha (SENSIMED Triggerfish Eye Lenses)

Recruiting
  • Intraocular Pressure
  • Delivery
  • SENSIMED Triggerfish Eye Lenses
  • Praha, Czechia
    Faculty Hospital Kralovske Vinohrady
Aug 23, 2023

Anterior Chamber Versus Scleral Fixated Intraocular Lens:

Recruiting
  • Corneal Endothelial Cell Loss
  • Secondary Intraocular Lens
  • Intraocular lens implantation
  • Toronto, Ontario, Canada
    Sunnybrook Hospital
Oct 28, 2022

Reflex Epilepsy, Photosensitive, Eyeglasses Trial in Birmingham (Z1 lens, Experimental Lens 1, Experimental Lens 2)

Recruiting
  • Reflex Epilepsy, Photosensitive
  • Eyeglasses
  • Z1 lens
  • +4 more
  • Birmingham, West Midlands, United Kingdom
  • +1 more
Jul 25, 2022

High Myopia, Cataract Trial in Shanghai (trifocal intraocular lens)

Active, not recruiting
  • High Myopia
  • Cataract
  • trifocal intraocular lens
  • Shanghai, Shanghai, China
    Eye & ENT Hospital of Fudan University
Nov 1, 2022

Cataract Trial in Vienna (Enova GF3, Tecnis 1-piece ZCB00)

Recruiting
  • Cataract
  • Enova GF3
  • Tecnis 1-piece ZCB00
  • Vienna, Austria
    Vienna Institute for Research in Ocular Surgery (VIROS), Hanusch
Dec 5, 2022

Visual Outcomes of Functional Intraocular Lenses in Cataracts

Not yet recruiting
  • Cataract
  • Visual Quality
    • (no location specified)
    Oct 19, 2023

    Deep Enhanced Imaging in Stroke and Vascular Neurology

    Not yet recruiting
    • Radiology
    • +2 more
    • Deep learning imaging enhancement
    • Beijing, Beijing, China
      Chinese PLA General Hospital
    Nov 5, 2022

    A Real-World Evidence Long-Term Follow-Up Study to Assess

    Not yet recruiting
    • Aphakia
    • AcrySof single-piece IOL
    • AcrySof multi-piece IOL
    • (no location specified)
    Mar 23, 2023

    Clareon IOL Retrospective Data Collection

    Not yet recruiting
    • Aphakia
    • Astigmatism
    • Clareon UVA IOL
    • +2 more
    • Fort Worth, Texas
      Alcon Research, LLC
    Mar 22, 2023

    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

    Esophageal Cancer Trial in Beijing (3DCRT)

    Recruiting
    • Esophageal Cancer
    • 3DCRT
    • Beijing, Beijing, China
      Department of Radiation Oncology, National Cancer Center/Nationa
    Sep 13, 2022

    Sharing Methodologies for Quality Control in Diagnostic Imaging

    Recruiting
    • Subjects Undergoing Diagnostic Imaging Tests
    • imaging tests
    • Naples, Italy
      IRCCS Synlab SDN
    Mar 3, 2023

    Cataract Trial (cataract surgery)

    Not yet recruiting
    • Cataract
    • cataract surgery
    • (no location specified)
    Aug 15, 2023

    Cataract, Lens Opacities, Presbyopia Trial in Germany (POD F GF (BVI Medical), POD F (BVI Medical), Panoptix (Alcon Inc) IOL

    Completed
    • Cataract
    • +2 more
    • POD F GF (BVI Medical), POD F (BVI Medical), Panoptix (Alcon Inc) IOL implantation
    • Ahaus, Germany
    • +3 more
    Jan 7, 2022

    Age Related Cataracts Trial in Vienna (phacoemulsification and intraocular lens implantation)

    Recruiting
    • Age Related Cataracts
    • phacoemulsification and intraocular lens implantation
    • Vienna, Austria
      Medical University of Vienna
    Apr 7, 2023

    Cataract Bilateral, Lens, Intraocular, Lens Implantation, Intraocular Trial in Maastricht (Acunex Vario intraocular lens, Alcon

    Recruiting
    • Cataract Bilateral
    • +4 more
    • Acunex Vario intraocular lens
    • Alcon AcrySof IQ Vivity intraocular lens
    • Maastricht, Limburg, Netherlands
      Maastricht UMC+
    May 18, 2022