Tear biomarkers may help predict response to low-level light therapy after cataract surgery

Low-level light therapy (LLLT) improved ocular surface recovery after cataract surgery in patients with dry eye disease (DED), according to a study. Among 98 randomized patients, 88 were included in the final analysis, with 44 assigned to LLLT and 44 to sham treatment. Those treated with LLLT showed significantly greater...