Influence of Perfluorohexyloctane (NovaTears) on Tear Film Thickness in Patients With Mild to Moderate Dry Eye Disease

Inclusion Criteria: * Men and women aged over 18 years * History of dry eye disease for at least 3 months before the screening visit * Be able and willing to follow instructions, including participation in all study assessments and visits * Signed and dated written informed consent Exclusion Criteria: * Have any clinically significant slit-lamp findings at the screening visit that may include trauma, Steven Johnson syndrome, and/or in the opinion of the investigator may interfere with study parameters * Participation in a clinical trial in the 4 weeks preceding the before the screening visit * Active ocular allergies or ocular allergies that are expected to be active during the study period * Pregnancy, planned pregnancy or lactating * Known hypersensitivity to any component of the study medication * Any medical or surgical history, disorder or disease such as acute or chronic severe organic disease