Role of oral bio-enhanced curcumin in dry eye disease.

Journal: Indian Journal Of Ophthalmology
Published:
Abstract

Objective: To assess the role of oral bio-enhanced curcumin in dry eye disease (DED).

Methods: Randomized, double-masked, placebo-controlled clinical study conducted at a tertiary eye center. Methods: Forty patients of bilateral mild to moderate DED were randomized in two groups - group A (topical carboxy methyl cellulose QID + oral placebo) and group B (topical carboxy methyl cellulose QID + oral bio-enhanced curcumin). The objective parameters of DED were quantified at baseline and compared at 3 months follow-up.

Results: At three months follow-up, there was significant improvement in curcumin group in terms of Ocular Surface Disease Index (OSDI) score (P = 0.002), tear meniscus height (TMH) (P = 0.002), tear volume (P = 0.006), tear break-up time (TBUT) (P < 0.001), non-invasive break-up time (NIBUT) (P = 0.026), lipid layer thickness (LLT) (P = 0.01), and decrease in bulbar redness (P = 0.002). There was no significant improvement in limbal redness (P = 0.097), corneal-staining score (P = 0.93), and Schirmer's test (P = 0.42). Mild adverse drug reaction was observed in three cases of the curcumin group and one case of group A.

Conclusions: Oral bio-enhanced curcumin is a safe and effective treatment modality in cases of mild to moderate DED. It effectively improves the tear film stability, LLT, and TMH and reduces the bulbar redness.

Relevant Conditions

Cataract