OMNI in Open-angle Glaucoma Treatment

Inclusion Criteria: * diagnosed with open-angle glaucoma including pigmentary and pseudoexfoliative glaucoma * 0-3 topical ocular hypotensive medications at preoperative baseline. Fixed combinations counted as number of components * Open angles (Shaffer grade ≥3) * early or moderate glaucoma (based on visual field) * Subjects with a combined procedure should have had uncomplicated cataract surgery (i.e. intact and centered capsulorrhexis, intact posterior capsular bag, no evidence of zonular dehiscence or rupture, well centered IOL) Exclusion Criteria: * Any of the following prior treatments for glaucoma: * Suprachoroidal stent * Laser trabeculoplasty ≤6 months prior to OMNI procedure * Trabecular bypass implanted ≤6 months prior to OMNI procedure * Trabeculectomy or other bleb forming procedure including Xen, Express, glaucoma draining device/valve * Prior canaloplasty, goniotomy, or trabeculotomy * Forms of glaucoma other than OAG including: acute angle closure, traumatic, congenital, malignant, uveitic or neovascular glaucoma * Under treatment with oral carbonic anhydrase inhibitor at the preoperative visit * Clinically significant ocular pathology, other than age-related cataract and glaucoma. (e.g. wet AMD, uveitis, corneal edema, proliferative diabetic retinopathy, optic neuritis in medical history)