Clinical Research Directory

Inclusion Criteria: 1. Are at least 18 years of age and have capacity to volunteer 2. Are able to read (Part 2 only); 3. Have signed an information and consent letter; 4. Are willing to follow instructions and maintain the appointment schedule; 5. Are willing to refrain from contact lens wear throughout the study period; 6. Have a best corrected visual acuity of +0.20 LogMAR or better in each eye; 7. Have an OSDI score ≥13 AND at least one of the following signs in at least one eye: Non-invasive tear film break-up time (NITBUT) \< 10 sec, AND/OR ocular surface staining (\> 5 corneal spots, and/ or \> 9 conjunctival spots) Exclusion Criteria: 1. Participation in another ocular clinical research study or pharmaceutical clinical study within the past 14 days; 2. Have a known active ocular disease and/ or infection with the exception of dry eye disease; 3. Have any slit lamp findings that would contraindicate use of the study product; 4. Have a systemic condition that would contraindicate use of the study product; 5. Are using any systemic or topical medications that in the opinion of the investigator may affect a study outcome variable; 6. Have undergone refractive error surgery or intraocular surgery within the last 12 months; 7. Have any known sensitivity or allergy to the diagnostic sodium fluorescein or to any ingredients in the study product; 8. Are using ocular lubricating eye drops more than twice per day on a typical day over the past month (Part 2 only); 9. Are an employee of the Centre for Ocular Research \& Education directly involved in this study