Randomized Prospective Evaluation of Microblepharoexfoliation BlephEx as Adjunctive Therapy in the Treatment of Chalazia.

Purpose: Chalazia are benign eyelid lesions caused by the obstruction and inflammatory reaction of the meibomian glands. Demodex mites are one potential cause of chalazia leading to mechanical obstruction of the meibomian gland. In this prospective randomized study, we examine a novel approach to treating chalazia with the use of microblepharoexfoliation (MBE), an in-office lid hygiene technique that exfoliates the eyelid margins.

Update on the Management of Demodex Blepharitis.

Demodex blepharitis is a common ophthalmologic disease that is often overlooked in the workup of blepharitis. Demodex infestation occurs in both symptomatic and asymptomatic individuals at similar rates; consequently, its role in the development of blepharitis has not been well elucidated. Two species have been confirmed to inhabit the human eyelid- Demodex folliculorum and Demodex brevis.