Development and Validation of an Internet-based Near and Intermediate-vision Reading Test

CompletedOBSERVATIONAL
Enrollment

100

Participants

Timeline

Start Date

December 2, 2020

Primary Completion Date

January 15, 2021

Study Completion Date

February 10, 2021

Conditions
PresbyopiaRefractive ErrorsLow VisionNear VisionReading
Interventions
DIAGNOSTIC_TEST

DDART Testing

One randomly selected eye is included for each study participant. Participants respond to the DDART near vision test with defined environmental conditions at 40 cm viewing distance. All four parameters (RA, MRS, CPS and ACC) are evaluated.

DIAGNOSTIC_TEST

wDDART Testing

One randomly selected eye is included for each study participant. Participants respond to the wDDART near vision test with defined environmental conditions at 40 cm viewing distance. All four parameters (RA, MRS, CPS and ACC) are evaluated.

Trial Locations (2)

35100

Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamía

68100

Department of Ophthalmology, University Hospital of Alexandroupolis, Alexandroupoli

All Listed Sponsors
collaborator

University of Thessaly

OTHER

lead

Democritus University of Thrace

OTHER

NCT04618224 - Development and Validation of an Internet-based Near and Intermediate-vision Reading Test | Biotech Hunter | Biotech Hunter