Phase

n/a (5,336)

phase 2 (865)

phase 4 (851)

phase 3 (749)

phase 1 (516)

phase 1/phase 2 (307)

phase 2/phase 3 (183)

early phase 1 (147)

Funder Type

Other (9,179)

Industry (2,110)

NIH (322)

U.S. Fed (82)

Study Type

Interventional (8,955)

Observational (2,493)

Observational [Patient Registry] (238)

Expanded Access (7)

Near Corrected Visual Acuity

Showing 1 - 25 of >10,000

Trials per page:

STUDY

CONDITIONS

INTERVENTIONS

LOCATIONS

LAST UPDATED

The Best Way to Improve Near Visual Acuity After ZXR00 IOL

Not yet recruiting

Cataract
Near Vision

(no location specified)

Oct 25, 2022

Visual Acuity Trial in Rawalpindi (prismatic glasses)

Completed

Visual Acuity

prismatic glasses

Rawalpindi, Punjab, Pakistan

Al Shifa Trust Eye Hospital Rawalpindi

Feb 17, 2023

Macular Holes Trial in Prague (25-gauge pars plana vitrectomy with complete internal limiting membrane peeling and SF6

Recruiting

Macular Holes

25-gauge pars plana vitrectomy with complete internal limiting membrane peeling and SF6 tamponade
25-gauge pars plana vitrectomy with inverted flap technique and SF6 tamponade

Prague, Czechia

Department of Ophthalmology, Faculty hospital Kralovske Vinohrad

Aug 7, 2022

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

Primary Open Angle Glaucoma, Pseudoexfoliation Glaucoma, Pigmentary Dispersion Glaucoma Trial (surgery)

Not yet recruiting

Primary Open Angle Glaucoma
+2 more

surgery

(no location specified)

Jun 27, 2022

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

Tehran, Iran, Islamic Republic of

Ophthalmic Research Center, Shahid Beheshti University of Medica

Jul 24, 2022

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

Autostereoscopic Dynamic Near Vision Testing

Active, not recruiting

Visual Suppression
+2 more

Visual Acuity
+2 more

Anchorage, Alaska

Alaska Blind Child Discovery

Feb 14, 2022

Accuracy of Mobile-Based Vision Charts.

Completed

Visual Spatial Processing

Distant best corrected visual acuity assessment

Banhā, QA, Egypt

Al-Nil Hospital

Mar 13, 2022

Presbyopia, Pseudophakia Trial in Isfahan (Pilocarpine Ophthalmic)

Active, not recruiting

Presbyopia
Pseudophakia

Pilocarpine Ophthalmic

Isfahan, Iran, Islamic Republic of

Isfahan Eye Research Center

Oct 10, 2022

Mini-Monovision BetweenMonofocal andAdjustable Intraocular Lens

Not yet recruiting

Cataract

Clareon Monofocal
Light-Adjustable Lens

Gainesville, Georgia

Gainesville Eye Associates

Nov 3, 2023

Refractive Errors, Vision Disorders Trial in Newark (EQ103)

Recruiting

Refractive Errors
Vision Disorders

EQ103

Newark, California

EyeQue

Jan 5, 2022

Visual Disorder Trial in Nancy (Visual acuity measurement)

Terminated

Visual Disorder

Visual acuity measurement

Nancy, France

Maternity Hospital CHRU

Aug 9, 2021

System Visual Acuity Module.

Completed

Age Related Macular Degeneration

Retinal Health Monitoring System Visual Acuity Module
Sloan letter, logarithmic near visual acuity chart (Reference Chart)

Phoenix, Arizona

Retina Consultants of Arizona

Feb 18, 2021

Presbyopia, Near Vision Trial in Alexandroupolis (Defocus curves - Monocular distance visual acuity with trial lenses added to

Recruiting

Presbyopia
Near Vision

Defocus curves - Monocular distance visual acuity with trial lenses added to the best correction for distance
wDDART - Monocular near visual acuity using the best correction for distance