visual acuity
Showing 1 - 25 of >10,000
Visual Acuity in Pre-school Students
Not yet recruiting
- Visual Acuity
- +3 more
- Diagnostic Test: Distance Visual Acuity Examination
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Alexandroupolis, Evros, GreeceDemocritus University of Thrace
Apr 18, 2023
Visual Acuity Trial (Stroboscopic Glasses, Action Video Game)
Not yet recruiting
- Visual Acuity
- Stroboscopic Glasses
- Action Video Game
- (no location specified)
Jul 22, 2023
Visual Acuity Trial in Jacksonville, Saint Augustine (Blink® Tears eye drops, Investigational lipid eye drops)
Completed
- Visual Acuity
- Blink® Tears eye drops
- Investigational lipid eye drops
-
Jacksonville, Florida
- +1 more
Nov 9, 2023
Visual Acuity Trial in Rawalpindi (prismatic glasses)
Completed
- Visual Acuity
- prismatic glasses
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Rawalpindi, Punjab, PakistanAl Shifa Trust Eye Hospital Rawalpindi
Feb 17, 2023
Glaucoma, Visual Acuity, Visual Field Trial (Buyang Huanwu Decoction, Placebo)
Not yet recruiting
- Glaucoma
- +3 more
- Buyang Huanwu Decoction
- Placebo
- (no location specified)
Sep 26, 2023
Visual Acuity Trial in Peshawar (POSTURAL CORRECTION four exercises, postural Correction education with a manuscript)
Not yet recruiting
- Visual Acuity
- POSTURAL CORRECTION four exercises
- postural Correction education with a manuscript
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Peshawar, KPK, PakistanCecos University of IT and Emerging Scienecs
Aug 30, 2023
ODYSight in Management of patientS With imparairEd Visual
Active, not recruiting
- Impaired Visual Acuity
- OdySight
-
Chambéry, Auvergne Rhône Alpes, France
- +7 more
Oct 4, 2023
Visual Acuity Trial in Jacksonville, Maitland, Tyler (Blink® Tears eye drops in a multidose bottle, Preservative-free
Not yet recruiting
- Visual Acuity
- Blink® Tears eye drops in a multidose bottle
- Preservative-free investigational lubricating eye drops in a Novelia® eyedropper
-
Jacksonville, Florida
- +2 more
Apr 3, 2023
Vision Impairment, Blindness Trial in Tehran (Assessment of distance and near visual acuity using "Vision Screening module" of
Completed
- Vision Impairment
- Blindness
- Assessment of distance and near visual acuity using "Vision Screening module" of "Easy Vision" application
- +3 more
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Tehran, Iran, Islamic Republic ofOphthalmic Research Center, Shahid Beheshti University of Medica
Jul 24, 2022
The Best Way to Improve Near Visual Acuity After ZXR00 IOL
Not yet recruiting
- Cataract
- Near Vision
- (no location specified)
Oct 25, 2022
Age-Related Macular Degeneration, Nonexudative Age-related Macular Degeneration Trial (Active microcurrent therapy)
Completed
- Age-Related Macular Degeneration
- Nonexudative Age-related Macular Degeneration
- Active microcurrent therapy
- (no location specified)
Jan 28, 2023
Visual Impairment, Myopia, Hyperopia Trial in Newark (With Try-on glasses)
Completed
- Visual Impairment
- +3 more
- With Try-on glasses
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Newark, CaliforniaEyeQue
Jan 20, 2023
Rapid Computerized Visual Acuity Test
Recruiting
- Vision Disorders
- +4 more
- Computerized visual acuity assessment program
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Haifa, IsraelDepartment of Ophthalmology at Rambam Health Care Campus
Jul 3, 2022
Visual Acuity of the Envista One-piece Acrylic Toric IOL MX60ET
Completed
- Astigmatism
- CATARACT SURGERY
-
Dallas, TexasJeffrey Whitman, MD
Feb 13, 2023
Patient Satisfaction With Bilateral PanOptix Verses Bilateral
Recruiting
- Pseudophakia
- Visual Acuity
- +3 more
-
Houston, TexasBerkeley Eye Center
Sep 19, 2023
Binocular Visual Acuity and Refractive Stability in Alcon
Completed
- Cataract
- Clareon
-
Gainesville, GeorgiaGainesville Eye Associates
Sep 15, 2022
Intraocular Lens Trial in Prague, Karlovy Vary (Monofocal intraocular lens Clareon (Alcon LLC))
Recruiting
- Intraocular Lens
- Monofocal intraocular lens Clareon (Alcon LLC)
-
Prague, Czech Republic, Czechia
- +2 more
Jan 15, 2023
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
Visual Acuity, Refractive Errors, Low Vision Trial in Alexandroupolis (Distance Visual Acuity Examination)
Not yet recruiting
- Visual Acuity
- +3 more
- Distance Visual Acuity Examination
-
Alexandroupolis, Evros, GreeceDemocritus University of Thrace
Jan 13, 2022
Pseudophakia Trial in Houston (Visual Acuity, Defocus Curve, Intraocular Lens Satisfaction (IOLSAT) Questionnaire)
Recruiting
- Pseudophakia
- Visual Acuity
- +5 more
-
Houston, TexasBerkeley Eye Center
Sep 26, 2023
OdySight App to Monitor Near Visual Acuity at Home (TIL002)
Completed
- Visual Impairment
- Software as medical device
-
Paris, Ile-de-France, France
- +2 more
Aug 19, 2022
Pseudophakia Trial in Houston (Visual Acuity, Biometric Data Collection, Patient Questionnaire)
Completed
- Pseudophakia
- Visual Acuity
- +2 more
-
Houston, TexasBerkeley Eye Center
Nov 7, 2022
OCT and mFERG Findings With VA After Vitrectomy Surgery for
Completed
- Retinal Detachment
- optical coherence tomography,multifocal electroretinogram. VA measurment
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Sohag, EgyptNew Vally University
Aug 16, 2023
Visual Acuity, Astigmatism, Anisometropia Trial in Worcester, Oyster Bay (LFR-260 portable phoropter, Traditional phoropter
Not yet recruiting
- Visual Acuity
- +2 more
- LFR-260 portable phoropter
- Traditional phoropter (Standard of Care)
-
Worcester, Massachusetts
- +1 more
Feb 18, 2022
Optimising Visual Acuity Measurement in Macular Degeneration
Recruiting
- Age Related Macular Degeneration
- Visual acuity and contrast sensitivity measurement
-
London, United KingdomMoorfields Eye Hospital NHS Foundation Trust
Apr 4, 2022