Clinical Results of the Use of a Combined Solution of 0.5% Carboxymethylcellulose, 0.9% Glycerin, and 3% Trehalose for the Treatment of Dry Eye Disease.

To describe the clinical effects of a novel, combined ocular lubricant for treating patients with dry eye disease. A noncomparative, retrospective cohort of 67 eyes (67 patients) with a confirmed diagnosis of dry eye disease using the ocular surface disease index (>12), tear osmolarity, and ocular surface parameters (noninvasive break-up time, meniscus height, and meibography) evaluated using the Cornea550 were included. All patients were treated with a combination of 0.

Epithelial downgrowth leading to graft rejection after penetrating keratoplasty.

Purpose: To report a case of epithelial downgrowth after penetrating keratoplasty.

Case Description: A 58-year-old man presented with graft rejection in his three-month-old, repeat penetrating keratoplasty. Examination revealed centripetal opacification of the posterior cornea due to deep epithelization.