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Abstract #92703 Published in IGR 22-1
Combined excimer laser trabeculostomy and phacoemulsification: one year follow-up real world data of a laser-based MIGS
Moreno Valladares A; Puerto Amorós N; Mendez Llatas M; Pazos López M; Ahmed IIKArchivos de la Sociedad Espanola de Oftalmologia 2021; 0:
PURPOSE: To evaluate the efficacy and complication profile of excimer laser trabeculostomy (ELT), an emerging laser-based trabecular minimally invasive glaucoma surgery (MIGS), combined with cataract surgery in routine clinical practice. PATIENTS AND METHODS: Single-site, retrospective, interventional study. Preoperative and postoperative clinical data of patients with cataract and open-angle glaucoma (OAG) who underwent combined phacoemulsification and ELT were collected and analyzed at preoperative day, one week postoperatively, and after one, two, three, six, nine and 12 months. Main outcome measure was intraocular pressure (IOP). Qualified and complete success were defined as an IOP less than 21 mmHg and an IOP reduction ≥ 20% from preoperative medicated IOP with or without adjuvant medical treatment, respectively. RESULTS: Thirty-four eyes of 29 patients were included; 29 eyes completed 1-year follow-up. The mean preoperative IOP under medications was 20.9 ± 2.6 mmHg (± standard deviation, SD) and decreased significantly at one year (16.3 ± 1.9; p < 0.0001). The mean number of IOP-lowering medications decreased from 1.7 ± 0.7 to 0.3 ± 0.8 (p < 0.0001) at the 12-month follow-up. At one year, 81% of eyes were medication free. Qualified and complete success was obtained in 62% and 58% of eyes, respectively. Two eyes had postoperative hyphema, three eyes had transient IOP spikes and one patient underwent a subsequent filtering surgery at three months. CONCLUSION: Combining ELT with phacoemulsification in eyes with cataract and mild to moderate OAG significantly reduced IOP and medication use without meaningful complications after one-year follow-up in a real world clinical practice setting.
Departamento de Oftalmología, Hospital Universitario de Albacete, Albacete, España. Electronic address: morenovalladares@hotmail.com.
Full articleClassification:
12.14.3 Phacoemulsification (Part of: 12 Surgical treatment > 12.14 Combined cataract extraction and glaucoma surgery)
12.4 Laser trabeculoplasty and other laser treatment of the angle (Part of: 12 Surgical treatment)