{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T22:06:24Z","timestamp":1766181984350},"reference-count":26,"publisher":"Korean Ophthalmological Society","issue":"1","license":[{"start":{"date-parts":[[2022,10,25]],"date-time":"2022-10-25T00:00:00Z","timestamp":1666656000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["ekjo.org"],"crossmark-restriction":true},"short-container-title":["Korean J Ophthalmol"],"published-print":{"date-parts":[[2023,2,5]]},"abstract":"<jats:p>Purpose: To investigate the impact of uncomplicated cataract surgery on the measurement of Bruch\u2019s membrane opening-minimum rim width (BMO-MRW) and retinal nerve fiber layer thickness (RNFLT) using spectral domain optical coherence tomography (SD-OCT) in primary open-angle glaucoma (POAG) patients.Methods: This retrospective study included 63 eyes of 63 patients, including 32 POAG eyes and 31 normal eyes who underwent uneventful cataract surgery and follow-up for at least 6 months. Using SD-OCT, BMO-MRW and RNFLT were measured preoperatively and postoperatively at 6 months. Paired t-test was used to compare intraocular pressure (IOP), BMO-MRW, RNFLT, and image quality before and after surgery. These parameters and their changes were compared between POAG and normal groups. Univariate and multivariate linear regression analyses were performed to determine the factors associated with the postoperative change (\u0394) in RNFLT and BMO-MRW.Results: BMO-MRW and RNFLT were significantly increased and IOP was decreased after phacoemulsification in both groups (p &lt; 0.001, respectively). The \u0394RNFLT was significantly greater in POAG eyes compared with the normal eyes (p &lt; 0.001). The \u0394RNFLT was associated with the postoperative IOP reduction and glaucoma diagnosis (p &lt; 0.001 and p = 0.001, respectively). In the normal group, only the \u0394IOP had a significant influence on the \u0394RNFLT (p = 0.003), but in the POAG group, not only the \u0394IOP (p = 0.044) but also preoperative visual field mean deviation (p = 0.029) showed a significant influence. The \u0394BMO-MRW showed no difference between POAG and normal eyes.Conclusions: The postoperative increase of RNFLT was significantly greater in the POAG group, and the postoperative increase of RNFLT was associated with the preoperative visual field mean deviation and \u0394IOP in POAG eyes and with the \u0394IOP in normal eyes. Our results imply that RNFLT is more affected than BMO-MRW in POAG eyes compared to normal eyes by cataract surgery.<\/jats:p>","DOI":"10.3341\/kjo.2022.0102","type":"journal-article","created":{"date-parts":[[2022,10,25]],"date-time":"2022-10-25T06:37:02Z","timestamp":1666679822000},"page":"1-11","update-policy":"http:\/\/dx.doi.org\/10.3341\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Changes of Optical Coherence Tomography Parameters after Cataract Surgery in Primary Open-Angle Glaucoma Eyes"],"prefix":"10.3341","volume":"37","author":[{"given":"SoHyeon","family":"Kim","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Youn 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