Bilateral Nonpenetrating Deep Sclerectomy: Difference in Outcomes Between First- and Second-Operated Eyes at 24 Months

Background/Aim:

The aim of this study was to assess the difference in outcome between the first-operated and the second-operated eyes after nonpenetrating deep sclerectomy (DS), and to identify potential success predictors for the second eye.

Methods:

This single-surgeon, retrospective study analyzed the outcomes of all bilateral nonsimultaneous DS with at least 24 months of follow-up. Its main outcome measure was surgical success, defined as unmedicated intraocular pressure (IOP) ≤15 mm Hg associated with a relative reduction ≥20%.

Results:

In all, 104 eyes of 52 patients who underwent bilateral (standalone or combined) DS, within a mean of 344.3±526.3 days of each other, were analyzed. Postoperatively, the mean medicated IOP decreased from 20.7±7.9 (first-operated eyes) and 19.3±6.6 mm Hg (second-operated eyes) at baseline (P=0.107) to 13.8±4.8 [(−33.3%; P

Source: Journal of Glaucoma - February 1, 2022 Category: Opthalmology Tags: Advances in Glaucoma: Original Studies Source Type: research