Evaluation of a tablet visual acuity test

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00011508

Enrollment

Registered

2016-12-20

Start date

2017-10-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

H53.0 Q13.1 Q13.3 E70.3 H35.1 H53.5 H50

Interventions

Group 1: Visual acuity measurement of the participants with established visual acuity test methods for children (LH-Test, Cardiff test, Teller acuity cards) Group 2: Visual acuity measurement of the p

Eligibility

Sex/Gender

All

Age

2 Years to 6 Years

Inclusion criteria

Inclusion criteria: Age <6 years Patient of our orthoptic department Amblyopia, glaucoma, aniridia, cataract, strabism, albinism, achromatopsia, retinal dystrophies, atrophy of optic nerve

Exclusion criteria

Exclusion criteria: Age <2 years; inadequate cooperation; motor impairment which makes targeted movements impossible; concomitant participation in pharmaceutical study

Design outcomes

Primary

Measure	Time frame
The agreement between the visual acuity measurements with established methods and the new tablet method will be evaluated.	—

Countries

Germany

Contacts

Public ContactUlrike Kaiser

Klinik für Augenheilkunde des Universitätsklinikums Essen

ulrike.kaiser@uk-essen.de02017232913

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026