Clinical Trial

Quantifying Ocular Surface Aberrations After Tear Film Interventions

Study acronym: GAMBIA
Completed Phase 4
View on ClinicalTrials.gov →
Summary
The CA-800 Corneal Analyzer (Visia Imaging S.R.L., Italy) is a device that can measure small imperfections in the tear film when the eyes are open. The goal of this study is to see if the device can detect changes in the tear film after instillation of an eye drop or when contact lenses are worn.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-05-02; most recent amendment 2026-04-23.
Status change: Recruiting → Completed 2026-04-23
Status change: Not Yet Recruiting → Recruiting 2025-10-17
Trial Details
NCT Number NCT06966349
Lead Sponsor University of Waterloo
Conditions Tear Film Characteristics
Enrollment 10 participants
Start Date 2025-06-10
Primary Completion 2026-01-29 (estimated)
Study Completion 2026-01-29 (estimated)
Updated on ClinicalTrials.gov 2026-04-24