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Abstract #104781 Published in IGR 23-2
The effectiveness and tolerability of fixed-dose combination netarsudil 0.02%/latanoprost 0.005% at a tertiary glaucoma center
Wong JC; Wong JC; Shiuey EJ; Razeghinejad R; Shukla AG; Shukla AG; Kolomeyer NN; Kolomeyer NN; Myers JS; Pro MJ; Lee DGraefe's Archive for Clinical and Experimental Ophthalmology 2023; 261: 193-200
PURPOSE: To assess real-world effectiveness and tolerability of fixed-dose combination netarsudil 0.02%/latanoprost 0.005% (FCNL) in management of glaucoma patients in a tertiary eye care center. METHODS: This retrospective cohort study included glaucoma patients initiated on FCNL from January 2018 to July 2021 with at least 1-month follow-up. Demographic and clinical data were collected at baseline and at follow-up visits through 12 months. Patient-solicited side effects were recorded at each visit. Maximum glaucoma pharmacotherapy was defined as surgery/laser being the next treatment option following an intensive pharmacotherapy regimen, or when pharmacotherapy could not be increased due to allergy/intolerance or all pharmacologic mechanisms already being in use. RESULTS: Seventy-nine eyes of 47 patients were included. Mean age was 67.7 ± 14.7 years. Baseline IOP was 18.7 ± 4.9 mmHg; mean change in IOP (∆IOP) each study visit compared to baseline ranged from - 1.6 ± 3.5 to - 4.4 ± 4.1 mmHg (all p < 0.05). The eyes on maximum glaucoma pharmacotherapy (73.4%) had similar ∆IOP compared to those on non-maximal therapy at each visit (p > 0.2 for all). Forty-three (54.4%) eyes were switched from a prostaglandin analog alone, producing a 1-month IOP reduction of - 4.7 ± 3.9 mmHg at 1 month which remained significant at each visit for the 12-month study period (all p < 0.05). Across all study visits, conjunctival hyperemia was documented in 26 (32.9%) eyes. Subjective blurry vision was reported in 22 (27.8%) eyes without significant worsening of visual acuity at any visit (all p > 0.05). Six (7.6%) and 7 (8.9%) eyes required further medical or surgical/laser intervention, respectively. Kaplan-Meier analysis revealed no significant difference in the need for subsequent medical or surgical intervention between those on maximum and non-maximal pharmacotherapy (p > 0.4). CONCLUSION: FCNL was well-tolerated and demonstrated a significant and sustained reduction in IOP, even as last-line therapy before incisional or laser surgery in those on maximum glaucoma pharmacotherapy. FCNL is a viable treatment option for glaucomatous eyes before consideration of surgical intervention.
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