Spectacle Lens Visual Acuity Assessments Study

Running, not enrolling · Not applicable

Conditions studied: Myopia, Myopia Progression, Juvenile Myopia

In brief

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.

Key facts

Study ID

NCT05650190

Run by

SightGlass Vision, Inc.

People needed

51

Starts

2022-12-08

Expected to finish

2026-12-31

Last updated by the study team

2026-05-05

Who can join

Age: 9 and older, up to 14. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Existing subject from the CYPRESS Extension study (CPRO-1802-002)
• Ability to comply with study assessments
• The subject's parent(s) or legal guardian(s) must read, understand and sign the Statement of Informed Consent and receive a fully executed coy of the form

You may not qualify if…

• Any current ocular infection, inflammation or irritation likely to affect vision

Where it is running

• Sabal Eye Care — Longwood, Florida, United States
• Kannarr Eye Care — Pittsburg, Kansas, United States
• Advanced Eyecare PC — Raytown, Missouri, United States
• SUNY School of Optometry — New York, New York, United States
• Vision Optique — Houston, Texas, United States
• William J Bogus, OD, FAAO — Salt Lake City, Utah, United States

Full record on ClinicalTrials.gov

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