Purpose: The aim of this study was to compare the efficacy and safety of the XEN45 gel stent implant in patients with primary open-angle glaucoma or secondary open-angle glaucoma.
Patients And Methods: This is a retrospective, single-center, and comparative study conducted in consecutive primary open-angle glaucoma or secondary open-angle glaucoma patients, who underwent a XEN45 implant, alone or in combination with phacoemulsification. The primary end point was the intraocular pressure at the end of the follow-up period.