Adults 40 to 70, any sex, with Visual Acuity. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Binocular High Luminance High Contrast logMAR Visual AcuityPrimary· 4-Week Follow-up
Binocular visual acuity was measured on a logMAR (Logarithm of Minimal Angle of Resolution) scale under high luminance high contrast condition. At distance (4 meters), VA is assessed using ETDRS (Early Treatment Diabetic Retinopathy Study) charts; while near (40 cm) and intermediate (64 cm) assessments were made using reduced Guillon-Poling charts. Letter-by-letter results calculated the visual performance score for each chart read. LogMAR scores closer to zero, or below zero, indicate a better visual acuity. A logMAR visual performance score of 0.0 is equivalent to Snellen visual acuity of 20
Distance (4m)
Group
Value
95% CI
Samfilcon A
-0.13
± 0.097
Intermediate (64cm)
Group
Value
95% CI
Samfilcon A
-0.02
± 0.115
Near (40cm)
Group
Value
95% CI
Samfilcon A
0.09
± 0.139
Sponsor's own description
The study is a bilateral, single-masked, single-arm, 4-visit dispensing study evaluating the visual performance of the study lenses.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
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Sponsor: as reported to ClinicalTrials.gov by Johnson & Johnson Vision Care, Inc.
Last refreshed: 23 January 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05000164.