A Prospective Evaluation of Glaucoma Subjects Treated With Two Second Generation iStents and One iStent Supra

Inclusion Criteria: * Phakic or pseudophakic subjects with posterior chamber IOLs Primary open-angle glaucoma or pseudoexfoliative glaucoma diagnosis Subject on two ocular hypotensive medications Medicated screening IOP greater than or equal to 18 mm Hg and less than or equal to 30 mm Hg Visual field or optic nerve defect characteristic of glaucoma Normal iridocorneal angle anatomy Absence of peripheral anterior synechiae Mean diurnal IOP at baseline between 21 and 45 mm Hg Exclusion Criteria: * Subjects with anterior chamber IOLs Prior SLT or stent implantation in study eye Traumatic, uveitic, or neovascular glaucoma Fellow eye BCVA worse than 20/200