myopia

Showing 51 - 75 of 690

STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS

Polarization Sensitive Optical Coherence Tomography

Completed
  • Myopia
  • Polarization sensitive optical coherence tomography (PS-OCT)
  • Singapore, Singapore
    Singapore National Eye Centre
Apr 10, 2023

Myopia Trial in Medina (Control Contact Lens (stenfilcon A), Test Contact Lens (senofilcon A))

Not yet recruiting
  • Myopia
  • Control Contact Lens (stenfilcon A)
  • Test Contact Lens (senofilcon A)
  • Medina, Minnesota
    Complete Eye Care of Medina/Complete Vision Solutions
Mar 28, 2023

Myopia Trial in Ho Chi Minh City (Myatro, Myatro XL)

Not yet recruiting
  • Myopia
  • Ho Chi Minh City, Vietnam
    University Medical Center HCMC
Apr 5, 2023

Myopia Trial in United States (Control Contact Lens (stenfilcon A), Test Contact Lens (senofilcon A))

Recruiting
  • Myopia
  • Control Contact Lens (stenfilcon A)
  • Test Contact Lens (senofilcon A)
  • Pittsburg, Kansas
  • +3 more
Mar 28, 2023

Air Optix Night and Day (AONDA) Retrospective Study 1

Completed
  • Refractive Ametropia
  • +2 more
  • Lotrafilcon A spherical contact lenses
  • Tallahassee, Florida
  • +3 more
Mar 31, 2023

Myopia Trial in Beijing (650 nm low-level red-light)

Not yet recruiting
  • Myopia
  • 650 nm low-level red-light
  • Beijing, Beijing, China
    Beijing Tongren Hospital
Mar 24, 2023

Myopia Trial in Worldwide (Single Vision Soft Contact Lens)

Completed
  • Myopia
  • Single Vision Soft Contact Lens
  • Waterloo, Ontario, Canada
  • +3 more
Mar 9, 2023

Myopia Trial in Taichung (Baby Drink group)

Recruiting
  • Myopia
  • Baby Drink group
  • Taichung, Taiwan
    Asia university
Mar 19, 2023

Myopia Trial in Taichung (Cordyceps cicadae extract)

Recruiting
  • Myopia
  • Cordyceps cicadae extract
  • Taichung, Taiwan
    Asia university
Mar 19, 2023

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

New Enrolment Patients Undergoing Bilateral Treatment With

Recruiting
  • Myopia
  • Astigmatism
  • VisuMax SMILE procedure for the reduction or elimination of myopia with astigmatism
  • Fayetteville, Arkansas
  • +5 more
Feb 21, 2023

Myopia Trial in Guangzhou (Partition defocus myopia management spectacle lens, Spectacle lenses with aspherical lenslets)

Not yet recruiting
  • Myopia
  • Partition defocus myopia management spectacle lens
  • Spectacle lenses with aspherical lenslets
  • Guangzhou, Guangdong, China
    Zhongshan Ophthalmic Center, Sun Yat-sen University
Feb 13, 2023

Myopia, Hyperopia Trial in Manchester (Monthly Replacement Spherical Silicone Hydrogel Contact Lens 1, Daily Disposable

Completed
  • Myopia
  • Hyperopia
  • Monthly Replacement Spherical Silicone Hydrogel Contact Lens 1
  • Daily Disposable Spherical Silicone Hydrogel Contact Lens 2
  • Manchester, United Kingdom
    Eurolens Research
Feb 14, 2023

640PM Trifocal IOL Implantation in Cataract and/or Ametropia

Completed
  • Cataract
  • +4 more
  • Intraocular lens
  • Almería, Spain
    Hospital Vithas Almería
Feb 9, 2023

Myopia, Refractive Errors, Eye Diseases Trial in Guangzhou (Novel LEDs)

Not yet recruiting
  • Myopia
  • +2 more
  • Novel LEDs
  • Guangzhou, Guangdong, China
    Zhongshan Ophthalmic Center, Sun Yat-sen University
Feb 17, 2023

Myopia Trial in Assiut (Preservative-free Benoxinate HCl 0.4% (Benoxidia unit-dose vials [UD], Orchidia pharmaceutical Ind.,

Completed
  • Myopia
  • Preservative-free Benoxinate hydrochloride 0.4% (Benoxidia unit-dose vials [UD], Orchidia pharmaceutical Ind., Egypt)
  • Preservative-free Sodium hyaluronate 0.2% (Polyfresh unit-dose vials [UD], Orchidia pharmaceutical Ind., Egypt).
  • Assiut, Egypt
    Tiba Eye Center
Feb 8, 2023

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

Myopia, Refractive Errors Trial in Anqing (Six interventions for children and adolescents)

Recruiting
  • Myopia
  • Refractive Errors
  • Six interventions for children and adolescents
  • Anqing, Anhui, China
    Anqing myopia scene
Feb 8, 2023

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

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

Axial Length of the Globe on Retinal Nerve Fibre Thickness

Not yet recruiting
  • Myopia
  • Optical coherence tomography (OCT)
  • (no location specified)
Feb 6, 2023

Visual Impairment, Myopia, Hyperopia Trial in Newark (With Try-on glasses)

Completed
  • Visual Impairment
  • +3 more
  • With Try-on glasses
  • Newark, California
    EyeQue
Jan 20, 2023

Myopia, High Myopia Trial in Tianjin (Home training, School training)

Recruiting
  • Myopia
  • High Myopia
  • Home training
  • School training
  • Tianjin, Tianjin, China
    Tiajin Eye Hospital
Jan 11, 2023

Emmetropization, Myopia, Hyperopia Trial (DEFOG glasses(peripheral focus-out glasses))

Not yet recruiting
  • Emmetropization
  • +2 more
  • DEFOG glasses(peripheral focus-out glasses)
  • (no location specified)
Jan 10, 2023

Myopia, Myopic Astigmatism, Presbyopia Trial in London (HiSMILE treatment option)

Not yet recruiting
  • Myopia
  • +2 more
  • HiSMILE treatment option
  • London, United Kingdom
    London Vision Clinic
Jan 4, 2023

Free-toroidal Design Lenses on Subjective Visual Quality in

Completed
  • Myopia
  • Refractive Errors
  • The free-toroidal design lenses
  • Tianjin, China
    Tianjin Eye Hospital
Jan 11, 2023