Clinical Trial

Spectacle Lens Visual Acuity Assessments Study

Study acronym: CEDAR
Active, Not Recruiting
View on ClinicalTrials.gov →
Summary
This is a two-arm parallel group, non-dispensing study. Participants will be existing active CYPRESS Extension (CPRO-1802-002) subjects. Subjects will undergo additional visual performance assessments.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2022-12-06; most recent amendment 2026-04-29.
Status change: Completed → Active, Not Recruiting 2024-12-18
Status change: Active, Not Recruiting → Completed 2023-12-05
Status change: Not Yet Recruiting → Active, Not Recruiting 2023-04-10
Trial Details
NCT Number NCT05650190
Lead Sponsor SightGlass Vision, Inc.
Conditions Myopia, Myopia Progression, Juvenile Myopia
Enrollment 51 participants
Start Date 2022-12-08
Primary Completion 2023-02-10 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-05-05