This study evaluated the effect of oral re-esterified omega-3 fatty acids on tear osmolarity, matrix metalloproteinase-9 (MMP-9), tear break-up time (TBUT), Ocular Surface Disease Index (OSDI), fluorescein corneal staining, Schirmer score, meibomian gland dysfunction (MGD) stage and omega-3 index in subjects with dry eyes and confirmed MGD.

This study evaluates the use of tear osmolarity in the diagnosis of dry eye disease.

This study evaluates the efficacy of commonly used biomarkers in dry eye disease management in a longitudinal observational case series study followed by an interventional study in a subset of subjects treated with cyclosporine A (0.05%).