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ocular optical quality

Showing 1 - 25 of >10,000
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Surgical Menopause Using Optical Coherence Tomography (OCT)

Completed
  • Corneal Deformity
  • +2 more
  • Optic coherence tomography
  • Batman, Turkey
    Batman education adn research hospital
Jun 17, 2023

Deep Learning Assisted Epithelial Basement Membrane Dystrophy

Recruiting
  • Map Dot Fingerprint Dystrophy
  • anterior segment optical coherence tomography
  • Vienna, Austria
    Vienna Institute for Research in Ocular Surgery (VIROS)
Mar 13, 2023

Dry Eye Syndromes Trial in Vienna (Cyclosporin, Hydrocortisone)

Completed
  • Dry Eye Syndromes
  • Vienna, Austria
    Augenabteilung - Klinik Hietzing
Apr 6, 2021

Functional Optical Coherence Tomography for Ocular Imaging

Completed
  • Glaucoma
  • +4 more
  • Optical Coherence Tomography
  • Irvine, California
    Beckman Laser Institute, University of California,Irvine
Oct 19, 2022

Optical Quality During the Peak of the Covid-19 Pandemic

Completed
  • Corneal Wavefront Aberration
  • SARS-CoV-2
    • Tianjin, Tianjin, China
      Tianjin Eye Hospital
    May 27, 2023

    Three SS-OCT and One PCI Optical Biometers in Eyes With Dense

    Completed
    • Optical Biometer, Cataracts
    • Ocular biometry
    • Alicante, Spain
      Oftalmología Vistahermosa SL
    Jan 10, 2023

    Visual Processing Speed and Objective Analysis of Ocular

    Enrolling by invitation
    • Multiple Sclerosis
    • +3 more
    • Eye tracking
    • +3 more
    • Valladolid, Spain
      IOBA - Universidad de Valladolid
    Jan 20, 2023

    Strip Meniscometry in Dry Eye Evaluation

    Completed
    • Dry Eye
    • Dry Eye Disease
    • Central visual acuity
    • +9 more
    • Olomouc, Czechia
      Department of Ophthalmology, University Hospital Olomouc
    Nov 1, 2023

    Glaucoma, Primary Open Angle, Ocular Blood Flow, Optical Coherence Tomography Angiography Trial in Fayoum (Brimonidine tartrate

    Completed
    • Glaucoma, Primary Open Angle
    • +2 more
    • Brimonidine tartrate 0.2% ophthalmic solution
    • Fayoum, Egypt
      Fayoum University Hospitals
    Jul 23, 2022

    Uveitis Trial in Durham (hand-held swept source optical coherence tomography)

    Completed
    • Uveitis
    • hand-held swept source optical coherence tomography
    • Durham, North Carolina
      Duke University Medical Center
    Jun 22, 2022

    Cataract, Presbyopia, Ocular Biometry Trial in Alexandroupolis (Argos (Alcon Laboratories, Inc.), IOLMaster 500 (Carl Zeiss

    Not yet recruiting
    • Cataract
    • +3 more
    • Argos (Alcon Laboratories, Inc.)
    • IOLMaster 500 (Carl Zeiss Meditec AG)
    • Alexandroupolis, Evros, Greece
      Department of Ophthalmology, University Hospital of Alexandroupo
    Jun 6, 2022

    Pseudoexfoliation Syndrome, Pseudoexfoliation Glaucoma in Both Eyes, Pseudoexfoliation of Lens; Glaucoma Trial in Assiut (,

    Completed
    • Pseudoexfoliation Syndrome
    • +2 more
    • , Humphrey visual field (24-2) analysis and optical coherence tomography on retinal nerve fiber layer (RNFL) and ganglion cell complex.(GCC)
    • Assiut, Egypt
      Assiut University
    Apr 9, 2022

    Graves Ophthalmopathy Trial in Sofia (Orbital radiotherapy)

    Completed
    • Graves Ophthalmopathy
    • Orbital radiotherapy
    • Sofia, Bulgaria
      University Hospital of Endocrinology
    Mar 7, 2023

    Glaucoma, Open-Angle, Normal Tension Glaucoma, Ocular Hypertension Trial in Vienna (Fourier Domain Doppler Optical Coherence

    Recruiting
    • Glaucoma, Open-Angle
    • +2 more
    • Fourier Domain Doppler Optical Coherence Tomography (FDOCT)
    • +4 more
    • Vienna, Austria
      Department of Clinical Pharmacology, Medical University of Vienn
    Apr 6, 2022

    Enucleated; Eye, Evisceration; Traumatic, Eye Trial in London (Click2Print artificial eye, Hand-made artificial eye)

    Recruiting
    • Enucleated; Eye
    • Evisceration; Traumatic, Eye
    • Click2Print artificial eye
    • Hand-made artificial eye
    • London, United Kingdom
      Moorfields Eye Hospital NHS Foundation Trust, 162 City Road
    Dec 2, 2021

    OCT and OCT Angiography-based Ocular Measurements

    Completed
    • Normal Eyes and Ocular Pathology
    • optical coherence tomography
    • Tahlequah, Oklahoma
      Oklahoma College of Optometry, Northeastern State University
    Sep 13, 2021

    Ocular Blood Flow Trial in Vienna (Dual beam Doppler Fourier-domain OCT (DOCT), Dynamic Vessel Analyzer (DVA), Optical coherence

    Recruiting
    • Ocular Blood Flow
    • Dual beam Doppler Fourier-domain OCT (DOCT)
    • +2 more
    • Vienna, Austria
      Medical University of Vienna, Department of Clinical Pharmacolog
    Apr 6, 2022

    Quality of Life of the Symptomatic Convergence Insufficiency

    Recruiting
    • Myopia
    • Convergence Insufficiency
    • Visual training in hospital
    • Tianjin, China
      Tianjin Eye Hospital
    Jul 13, 2023

    Macular Pigment Optical Density in Primary Angle-closure Disease

    Recruiting
    • Glaucoma
    • +2 more
    • Ocular examination
    • Guangzhou, Guangdong, China
      Zhognshan Ophthalmic Center, Sun Yat-sen University
    Feb 11, 2022

    Ocular Changes in Vitiligo Patients on Therapy

    Recruiting
    • Vitiligo
    • +2 more
    • Optical coherence tomography angiography (OCT-A)
    • Banhā, QA, Egypt
      Benha University
    Apr 17, 2022

    Hypertensive Retinopathy Trial in Vienna (Dynamic Vessel Analyzer, FDOCT, Ocular perfusion pressure)

    Recruiting
    • Hypertensive Retinopathy
    • Dynamic Vessel Analyzer
    • +2 more
    • Vienna, Austria
      Department of Clinical Pharmacology, Medical University of Vienn
    Apr 6, 2022

    Ocular Biometry in PACD With Two Swept Source Optical Coherence

    Completed
    • Primary Angle Closure Glaucoma
    • primary angle closure disease
    • Bangkok, Thailand
      Somporn Chantra
    Sep 10, 2021

    Visual Acuity Trial in Waterloo (etafilcon A, Habitual Orthokeratology Lenses)

    Completed
    Has Results
    • Visual Acuity
    • etafilcon A
    • Habitual Orthokeratology Lenses
    • Waterloo, Ontario, Canada
      Centre for Ocular Research & Education
    Dec 16, 2021

    Retinopathy, Retinal Vein Occlusion, Diabetic Retinopathy Trial in Ann Arbor (Fluorescein sodium and Zeiss FF450 fundus camera,

    Not yet recruiting
    • Retinopathy
    • +3 more
    • Fluorescein sodium and Zeiss FF450 fundus camera
    • +3 more
    • Ann Arbor, Michigan
      University of Michigan Kellogg Eye Center
    Sep 8, 2021

    Multimodal Ocular Imaging in Neurodegeneration

    Completed
    • Alzheimer Disease
    • +2 more
    • Spectral-Domain Optical Coherence Tomography (SD-OCT)
    • +4 more
    • Ann Arbor, Michigan
      University of Michigan
    Mar 10, 2022