Long-term comparative outcomes of Hydrus versus iStent inject microinvasive glaucoma surgery implants combined with cataract surgery

There was no significant difference in surgical success between phaco-Hydrus and phaco-iStent groups at 48 months. Over 40% of eyes maintained the primary success endpoint of ≥20% IOP decrease and IOP ≤21 mm Hg or ≥1 medication reduction versus baseline without the need for secondary glaucoma surgery.