Comparison of topical cyclosporine, punctal occlusion, and a combination for the treatment of dry eye.

Purpose:To compare the efficacy of topical cyclosporine, punctal occlusion, and a combination for the treatment of dry eye.Methods:Patients with dry eye (N = 30) seen in a university-affiliated private practice were randomized to 1 of 3 treatments: cyclosporine 0.05% ophthalmic emulsion (RESTASIS) t