Age

18–any

Sex

ALL

Healthy volunteers

Not accepted

Signs of Demodex blepharitis in at least one eye
Best Spectacle Corrected Visual Acuity (BSCVA) of 20/80 Snellen or better in each eye

Presence of eczema or dermatitis in the ocular region of either eye
Use of lid hygiene products within 14 days of Screening
Active ocular infection or inflammation, other than blepharitis, in either eye at Screening
Women who are pregnant, planning a pregnancy, or nursing
Have used an investigational drug or device within 30 days prior to Screening or concurrently enrolled in another investigational drug or device trial

Evaluation of the Safety and Efficacy of GLK-321 in Subjects With Demodex Blepharitis