The effect of phacoemulsification surgery on early stage retrobulbar blood flow in patients with pseudoexfoliation syndrome

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dc.contributor.authorAydin, Nihat
dc.contributor.authorTufek, Melek
dc.contributor.authorKaya, Ahmet Turan
dc.contributor.authorAkman, Burcu
dc.contributor.authorNalcacioglu, Pinar
dc.date.accessioned2026-04-04T13:37:28Z
dc.date.available2026-04-04T13:37:28Z
dc.date.issued2025
dc.departmentİnönü Üniversitesi
dc.description.abstractPurpose Evaluation of the effect of phacoemulsification surgery on retrobulbar blood flow in cataract patients with pseudoexfoliation syndrome (PES). Methods The 104 eyes of 52 cataract patients with bilateral PES were included in the study. The preoperative and the postoperative first month peak systolic velocity (PSV), end-diastolic velocity (EDV), resistive index (RI), and pulsatility index (PI) values of the central retinal artery (CRA) and ophthalmic artery (OA) of the eyes that underwent surgery and the other eyes that did not were evaluated with color Doppler ultrasonography. While the preoperative and postoperative 1st month values of the operated eye were compared, postoperative 1st month values of the operated eye were compared with the other eye that did not undergo surgery. Results PSV and EDV values of the CRA and OA were found to be statistically significantly lower in the postoperative period compared to the preoperative period in the operated eye (p = 0.05, p = 0.017, p < 0.001, p = 0.003, respectively). When the operated and non-operated eyes were compared, the CRA PSV value was statistically significantly lower in the operated eye while no statistically significant change was observed between the groups in terms of the CRA EDV and OA PSV and EDV values (p = 0.043, p = 0.153, p = 0.091, p = 0.264, respectively). No difference was present between the groups in terms of RI and PI values of the CRA and OA (p > 0.05). Conclusion Phacoemulsification surgery causes a decrease in retrobulbar blood flow in the early postoperative period in cataract patients with PES.
dc.identifier.doi10.1007/s10792-025-03470-0
dc.identifier.issn0165-5701
dc.identifier.issn1573-2630
dc.identifier.issue1
dc.identifier.orcid0000-0001-9803-453X
dc.identifier.orcid0000-0002-1067-9008
dc.identifier.orcid0000-0001-5516-7412
dc.identifier.orcid0000-0002-1582-6580
dc.identifier.pmid40085286
dc.identifier.scopus2-s2.0-105000183552
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10792-025-03470-0
dc.identifier.urihttps://hdl.handle.net/11616/109850
dc.identifier.volume45
dc.identifier.wosWOS:001445485500002
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofInternational Ophthalmology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250329
dc.subjectColor Doppler ultrasonography
dc.subjectOcular blood flow
dc.subjectPhacoemulsification
dc.subjectPseudoexfoliation
dc.titleThe effect of phacoemulsification surgery on early stage retrobulbar blood flow in patients with pseudoexfoliation syndrome
dc.typeArticle

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