Asia-Pacific journal of ophthalmology (Philadelphia, Pa.) · 2026
Visual preservation and surgical outcomes of phacogoniotomy in end-stage glaucoma: A multicenter study.
СтатьяМногоцентровое исследованиеНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Yang Zefeng, Xie Bin, Xu Jiangang, Zhao Ping, Li Xiaoyan, Zhang Nan, Wang Can, Zhu Xiaomin, Ye Xiangxiang, Wen Tingli, Pan Xiaohua, Wang Di, Fan Hanying, Zhang Hengli, Zhu Jing, Zhao Xiaohuan, Zhang Zhihong, Zhang Xin, Feng Yawen, Mo Xiang, Tian Xuelian, Li Fei, Song Yunhe, Lin Fengbin, Wang Zhixuan, Fang Zige, Zhou Fengqi, Xiaokaiti Dilimulati, Zhou Minwen, Yang Yangfan, Huang Jingjing, Guo Juan, Tang Guangxian, Zeng Liuzhi, Ju Hong, Zhang Hongyang, Fan Ning, Tang Li, Qi Yongjun, Xie Lin, Yu Ling, Fan Sujie, Ke Min, Zhang Xiulan
Аннотация
PURPOSE: To evaluate the visual preservation, safety, and surgical outcomes of phacogoniotomy (phacoemulsification combined with or without goniosynechialysis and goniotomy) in patients with end-stage glaucoma.
METHODS: This multicenter retrospective study included 134 eyes of 128 patients (92 primary angle-closure glaucoma [PACG] and 42 primary open-angle glaucoma [POAG]) with end-stage glaucoma (defined as inability to perform perimetry or visual acuity ≤ 20/200). Patients underwent phacogoniotomy and were followed ≥ 12 months. Main outcomes included best-corrected visual acuity (BCVA), intraocular pressure (IOP), medication burden, and complications, with specific attention to the "wipe-out" phenomenon.
RESULTS: At a mean follow-up of 19.2 ± 8.0 months, no cases of "wipe-out" (sudden, immediate, irreversible central vision loss) occurred. BCVA improved in 63.1% of eyes and remained stable in 30.3%. The mean IOP decreased significantly from 31.4 ± 9.7 mm Hg to 14.1 ± 3.3 mm Hg (P < 0.001) and mean number of medications dropped from 2.2 ± 1.4-0.6 ± 1.0 (P < 0.001). Complete success rate was 67.9% overall, with 76.1% for PACG and 50.0% for POAG (P = 0.005). Qualified success rate was 97.0% overall, with 96.7% for PACG and 97.6% for POAG (P = 0.695). The most common complications were transient hyphema (11.2%) and IOP spike (3.7%).
CONCLUSIONS: In end-stage glaucoma, phacogoniotomy is a safe and effective procedure that significantly lowers IOP while preserving or improving vision in > 90% of cases. The procedure may reduce the risk of "wipe-out" associated with traditional filtration surgery and appears particularly effective in eyes with angle-closure mechanisms.
METHODS: This multicenter retrospective study included 134 eyes of 128 patients (92 primary angle-closure glaucoma [PACG] and 42 primary open-angle glaucoma [POAG]) with end-stage glaucoma (defined as inability to perform perimetry or visual acuity ≤ 20/200). Patients underwent phacogoniotomy and were followed ≥ 12 months. Main outcomes included best-corrected visual acuity (BCVA), intraocular pressure (IOP), medication burden, and complications, with specific attention to the "wipe-out" phenomenon.
RESULTS: At a mean follow-up of 19.2 ± 8.0 months, no cases of "wipe-out" (sudden, immediate, irreversible central vision loss) occurred. BCVA improved in 63.1% of eyes and remained stable in 30.3%. The mean IOP decreased significantly from 31.4 ± 9.7 mm Hg to 14.1 ± 3.3 mm Hg (P < 0.001) and mean number of medications dropped from 2.2 ± 1.4-0.6 ± 1.0 (P < 0.001). Complete success rate was 67.9% overall, with 76.1% for PACG and 50.0% for POAG (P = 0.005). Qualified success rate was 97.0% overall, with 96.7% for PACG and 97.6% for POAG (P = 0.695). The most common complications were transient hyphema (11.2%) and IOP spike (3.7%).
CONCLUSIONS: In end-stage glaucoma, phacogoniotomy is a safe and effective procedure that significantly lowers IOP while preserving or improving vision in > 90% of cases. The procedure may reduce the risk of "wipe-out" associated with traditional filtration surgery and appears particularly effective in eyes with angle-closure mechanisms.