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Abstract #112972 Published in IGR 24-3
Efficacy and Safety of Cataract Surgery-Assisted Selective Laser Trabeculoplasty: A Pilot Study
Maltsev DS; Kulikov AN; Kazak AA; Burnasheva MA; Vasiliev AAJournal of current ophthalmology 2023; 35: 23-28
PURPOSE: To evaluate the intraocular pressure (IOP)-lowering effect and safety of selective laser trabeculoplasty (SLT) with same-day cataract surgery which we named cataract surgery-assisted selective laser trabeculoplasty (CAST) compared to conventional SLT and cataract surgery as standalone procedures. METHODS: Patients with primary open-angle glaucoma and cataract were included in this prospective interventional study. All patients received either a CAST procedure, standard SLT, or standard cataract surgery. IOP was assessed at baseline and at months 1, 2, 3, and 6. Topical IOP-lowering medication was canceled during the follow-up if necessary. RESULTS: Twenty-nine, twenty-seven, and thirty eyes received the CAST procedure, SLT, and standard cataract surgery, respectively. There was no statistically significant difference in age, male-to-female ratio, or baseline IOP between groups ( > 0.05). The mean IOP reduction at 6 months after the CAST procedure, SLT, and standard cataract surgery was -7.3 ± 3.8 mmHg, -3.8 ± 3.7 mmHg, and -0.7 ± 3.7 mmHg, respectively ( < 0.001). Eleven out of 29 (37.9%) and 5 out of 27 (18.5%) eyes achieved 30% reduction of IOP after the CAST procedure and SLT, respectively. No eyes achieved 30% reduction of IOP at the end of the follow-up in cataract surgery group. The median number of IOP-lowering medications cancelled after the CAST procedure was 1.0 (range, 0-3). No antiglaucoma medication was cancelled after SLT or cataract surgery. No adverse events were registered in patients who received the CAST procedure. CONCLUSION: At 6-month follow-up, the CAST procedure had a significantly greater IOP-lowering effect and reduction of topical antiglaucoma medication than SLT or cataract surgery alone.
Department of Ophthalmology, Military Medical Academy, St. Petersburg, Russia.
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