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Purpose: Angle closure (AC) is a rare condition in young people. In adults with AC, lens extraction and goniosynechialysis (LE-GSL) are effective in restoring angle anatomy and function. However, the efficacy of LE-GSL is poorly understood in the juvenile population. In this study, we report the efficacy and safety of LE-GSL in a series of young patients with AC. Methods: We reviewed the medical records of consecutive patients with AC. Eyes were included if aged 24 mmHg and (1) less than 180° of visible trabecular meshwork, or (2) any peripheral anterior synechiae noted on gonioscopy, or (3) iridocorneal apposition prior to dilation > 180° identified on anterior segment imaging. Results: A total of 11 eyes (7 patients) were included. The mean ages of diagnosis and LE-GSL were 19.0 and 21.2 years, respectively. Of the 11 eyes, 8 had a history of laser retinal ablation for the treatment of retinopathy of prematurity (ROP, 72.7%). Intraoperatively, 7 eyes received intraocular lens (63.3%), 6 had concurrent vitrectomy (54.5%), and 4 had concurrent endocyclophotocoagulation (36.4%). Following LE-GSL, visual acuity (VA) improved from a mean preoperative LogMAR of 0.88 (20/150 Snellen equivalence) to a mean LogMAR of 0.68 (20/100 Snellen equivalence, P = 0.029). IOP significantly decreased from 18.2 mmHg (Tmax 38.4±12.2 mmHg) preoperatively to a mean of 11.3 mmHg postoperatively (P = 0.009). The number of glaucoma medications was significantly reduced from a mean of 2.4 preoperatively to no medications at final follow-up (mean duration of 13.7 months, P |
