Hydrus Microstent as a Quality of Life Consideration

Inclusion Criteria: * Clinical diagnosis of mild to moderate open angle glaucoma as defined by with visually significant age-related cataract undergoing uncomplicated cataract surgery and Hydrus Microstent * Current treatment with one or more ocular hypotensive medication * Corneal thickness between 470 to 610µm * Potential of good best corrected visual acuity at distance in the investigator's judgement of at least 0.1 LogMAR (20/25) postoperatively Exclusion Criteria: * Clinical diagnosis of secondary glaucoma (traumatic, neovascular, mixed-mechanism, uveitic glaucoma) * corneal opacity or angle abnormalities that make visualizing the angle difficult * Past ocular surgery * History of ocular, systemic medications, or systemic diseases/co-morbidities that significantly impact on quality of life or vision (e.g. advanced macular degeneration, autoimmune diseases, mental illness/depression, uncontrolled systemic disease on polypharmacy) * Severe dry eye requiring secretagogues, serum eyedrops, topical corticosteroids, amniotic membrane grafts