RESUMO
Objective: To explore the incidence and associated factors of glaucoma optic nerve damage (GOND) among patients with Posner-Schlossman syndrome. Methods: We retrieved relative studies till July 2022 using databases including PubMed, CNKI, VIP, and Wan-Fang. The retrieval terms include "Posner-Schlossman syndrome", "Glaucomatocyclitic Crisis", and "visual field". The Chinese retrieval terms were the corresponding Chinese terminologies for the English terms mentioned above. The outcomes were the incidence of GOND among PSS patients, the male proportion, patient age, the proportion of patients with single eye affected, disease duration, and intraocular pressure during the episode in patients with or without GOND. Review manager 5.3 was used for the analysis. Results: In total, 19 studies were included in our analysis. The pooled incidence of GOND among PSS patients was 0.26 (95% CI = 0.16-0.43). Age [MD = 11.3(5.86, 16.73); P < .0001], disease duration [MD = 4.27 (3.38, 5.16), P < .00001], and single or double eye affected [RR = 0.69 (0.49, 0.98), P = .04] were significantly associated with the development of GOND. Whereas, gender [RR = 1.09 (0.91, 1.29), P = .35] and intraocular pressure at episodes [MD = 2.66 (-0.38, 5.7), P = .09] were not significantly associated with GOND development. Conclusion: A fraction of PSS patients ultimately develop GOND so physicians should not be highly optimistic about the prognosis of PSS patients and timely and effective treatment is very important. Patients of higher age, those with double eyes affected, and suffering from a long disease duration might be at a greater risk of developing GOND.