visual acuity
Showing 51 - 75 of 124
Visual Acuity Trial in Hong Kong, United States (etafilcon A investigational cosmetic lens 1, etafilcon A investigational
Completed
- Visual Acuity
- etafilcon A investigational cosmetic lens 1
- etafilcon A investigational cosmetic lens 2
-
Jacksonville, Florida
- +3 more
Oct 29, 2021
Visual Acuity Trial in Maitland (etafilcon A with cosmetic pattern, 1-Day Acuvue DEFINE Vivid Style)
Completed
- Visual Acuity
- etafilcon A with cosmetic pattern
- 1-Day Acuvue DEFINE Vivid Style
-
Maitland, FloridaMaitland Vision Center
Aug 6, 2021
Dynamic Characterisation of Meibomian Gland Structure
Completed
- Visual Acuity
-
Manchester, United KingdomThe University of Manchester
Jul 16, 2021
Visual Acuity Trial (1-DAY ACUVUE MOIST, DAILIES AQUA COMFORT PLUS)
Withdrawn
- Visual Acuity
- 1-DAY ACUVUE MOIST
- DAILIES AQUA COMFORT PLUS
- (no location specified)
May 10, 2021
Using Suppression of the Optokinetic Nystagmus (OKN).
Completed
- Visual Acuity
- Visual acuity testing with SW , Landolt-"C" and Tumbling-"E" symbols
-
Basel, SwitzerlandUniversity Basel, University Eye Hospital Basel
May 6, 2021
Visual Acuity Trial in Jacksonville (JJVC Investigational Contact Lens, 1-DAY ACUVUE® DEFINE® Radiant Sweet™)
Completed
- Visual Acuity
- JJVC Investigational Contact Lens
- 1-DAY ACUVUE® DEFINE® Radiant Sweet™
-
Jacksonville, FloridaVRC-East
Apr 30, 2021
Visual Acuity Trial in Newark (EyeQue Insight)
Completed
- Visual Acuity
- EyeQue Insight
-
Newark, CaliforniaEyeQue
Mar 23, 2021
Visual Acuity Trial in Jacksonville, Longwood, New York (Spectacles, ACUVUE OASYS®1-Day with HydraLuxe™ Technology)
Completed
- Visual Acuity
- Spectacles
- ACUVUE OASYS®1-Day with HydraLuxe™ Technology
-
Jacksonville, Florida
- +2 more
Jan 19, 2021
Visual Acuity Trial in Alexandroupolis (VA assessment, CVA assessment)
Recruiting
- Visual Acuity
- VA assessment
- CVA assessment
-
Alexandroupolis, Evros, GreeceDepartment of Ophthalmology, University Hospital of Alexandroupo
Nov 12, 2020
Visual Acuity Trial in United States (etafilcon A Investigational Toric Multifocal Contact Lens)
Completed
- Visual Acuity
- etafilcon A Investigational Toric Multifocal Contact Lens
-
Whittier, California
- +6 more
Aug 24, 2020
Visual Acuity Trial in Bloomington (Test Lens 1, Test Lens 2, Test Lens 3)
Completed
- Visual Acuity
- Test Lens 1
- +6 more
-
Bloomington, IndianaIndiana University, School of Optometry
Aug 18, 2020
Visual Acuity Trial in Hong Kong (Visual acuity assessment by ETDRS charts)
Completed
- Visual Acuity
- Visual acuity assessment by ETDRS charts
-
Hong Kong, Hong KongHKSDS Program
Aug 19, 2020
Eye Health in Children and Adolescents: Repeated Cross-sectional
Recruiting
- Visual Acuity
-
Guangzhou, Guangdong, ChinaZhongshan Ophthalmic Center, Sun Yat-sen University
Jul 22, 2020
Visual Acuity, Geographic Atrophy, Macular Degeneration Trial in United States (CNTO 2476 3.0 x 10^5 cells, Subretinal Delivery
Completed
- Visual Acuity
- +2 more
- CNTO 2476 3.0 x 10^5 cells
- Subretinal Delivery System
-
Arcadia, California
- +7 more
Jun 2, 2020
Visual Acuity Trial in United States (JJV Investigational senofilcon A Multifocal Lens1, JJV Investigational senofilcon A
Completed
- Visual Acuity
- JJV Investigational senofilcon A Multifocal Lens1
- JJV Investigational senofilcon A Multifocal Lens2
-
Maitland, Florida
- +4 more
Jun 10, 2020
Residual Astigmatism on Visual Acuity in Patients Undergoing
Unknown status
- Cataract After
- +3 more
- Kind of trifocal IOL
-
Barcelona, SpainClinica Oftalmológica TACIR
May 11, 2020
Visual Acuity Trial in United States (senofilcon A Multifocal, senofilcon A Sphere, etafilcon A Multifocal)
Completed
- Visual Acuity
- senofilcon A Multifocal
- +3 more
-
Whittier, California
- +5 more
May 1, 2020
Visual Acuity Trial in Manchester (etafilcon a Test 1, etafilcon A Test 2, etafilcon A Test 3)
Completed
- Visual Acuity
- etafilcon a Test 1
- +3 more
-
Manchester, United KingdomThe University of Manchester
Apr 30, 2020
Visual Acuity Trial in United States (senofilcon A Multifocal, senofilcon A Sphere, etafilcon A Multifocal)
Completed
- Visual Acuity
- senofilcon A Multifocal
- +3 more
-
Orlando, Florida
- +5 more
May 7, 2020
Visual Acuity Trial in Manchester (Local Anesthesia, Placebo)
Completed
- Visual Acuity
- Local Anesthesia
- Placebo
-
Manchester, United KingdomThe University of Manchester
Feb 28, 2020
Visual Acuity Trial in Guanzhou (ACUVUE® DEFINE™ Vivid Style, LACELLE™ Sparkling Brown)
Completed
- Visual Acuity
- ACUVUE® DEFINE™ Vivid Style
- LACELLE™ Sparkling Brown
-
Guanzhou, ChinaSun Yat-Sen University Zhongshan Ophthalmic Center
Jan 23, 2020
Nurses Ability to Assess Visual Acuity in Geriatric Consultation
Unknown status
- Visual Acuity
- +3 more
- ophthalmologist examination
-
Caen, FranceCaen University Hospital
Jan 22, 2020
Visual Acuity Trial in United States (CONTROL Lens, TEST Lens)
Completed
- Visual Acuity
- CONTROL Lens
- TEST Lens
-
San Francisco, California
- +5 more
Dec 12, 2019