A Study to Evaluate the Safety, Tolerability, and Efficacy of A197 in Subjects With Dry Eye Disease

Exclusion Criteria

• •Women who are pregnant or breastfeeding
• •Use of topical ophthalmic medications, artificial tears, eye drops and gels in either eye
• •Use of contact lenses within 90 days prior to Visit 1 and throughout the study
• •Have had an ocular infection in either eye within 90 days prior to Visit 1