Nature

Validation of printed and computerised crowded Kay picture logMAR tests against gold standard ETDRS acuity test chart measurements in adult and amblyopic paediatric subjects

The impression exists that picture acuity scores may overestimate function when subjects are switched to letter charts. This has not been systematically investigated. The aims of this study were to ...
Nature

Improving on ETDRS acuities: design and results for a computerised thresholding device

Aims All visual acuity data are subject to test–retest variability (TRV). This measurement error obscures true clinical change and reduces the statistical power of ...
Medscape

Smartphone App Shows Promise for Visual Acuity Testing

A smartphone-based test for visual acuity is as accurate and repeatable as currently available standard visual acuity tests, according to a new study published online May 28 in JAMA Ophthalmology. The ...
Business Wire

GenSight Biologics Announces Publication of RESTORE Study Data Demonstrating Sustained Efficacy 3 Years After Unilateral Injection of LUMEVOQ

Treatment effect of LUMEVOQ® was maintained at Year 3 after treatment administration, with mean visual acuity achieving an on-chart level of 1.26 LogMAR Quality of life scores continued to improve ...