Risk factors of late intraocular Lens displacement: A multi-national study

Chimwemwe Chipeta (Lead / Corresponding author), Jufen Zhang, Max Davidson, Ahmed B. Sallam, Joseph Toma, Beatrice Gallo, Evgenia Anikina, Amanda Ie, Mayuresh Naik, Kanmin Xue, Omkaar Sivanesan, Sonali Tarafdar, Shane Whitlow, Danny Mitry, Mandeep Singh Bindra, Marta Latasiewicz, Loic Sermeus, Kai Januschowski, Andrew Davies, Ken KawamotoRabia Bourkiza, Amee Patel, Kurt Spiteri-Cornish, Virginija Vilkelyte, Conor Ramsden, Francesco Maria D’Alterio, Maria T. Sandinha, Stratos Gotzaridis, Shahina Pardhan, Aman Chandra

Research output: Contribution to journalArticlepeer-review

Abstract

Purpose: To examine potential risk factors of late intraocular lens displacement (LIOLD); a rare complication of cataract surgery believed to be due to progressive zonular insufficiency which is often managed with pars plana vitrectomy (PPV) and intraocular lens (IOL) exchange. Setting: 16 centers across the UK, Germany and Greece Design: Retrospective case control study Methods: Cases of LIOLD occurring between June 2018 and January 2023 were identified. Demographics, biometry data, previous medical and ocular history were interrogated and multivariate logistic regression was performed. Results: 434 eyes experiencing LIOLD were identified. 20,321 eyes not experiencing LIOLD during the same period formed the control group. Following multivariate analysis, YAG capsulotomy (OR 17.17, 95% CI 12.44–23.70, p < 0.001), pseudoexfoliation (OR 15.63, 95% CI 10.78–22.64, p < 0.001), complicated cataract surgery (OR 17.60, 95% CI 12.94–23.95, p < 0.001), previous PPV (OR 4.86, 95% CI 3.50–6.75, p < 0.001), younger age at cataract surgery (OR 0.94, 95% CI 0.93–0.95, p < 0.001) and axial myopia (OR 1.16, 95% CI 1.09–1.24, p < 0.001) were identified as risk factors. Female sex was associated with reduced risk (OR 0.64, 95% CI 0.51–0.80, p < 0.001). Patients having cataract surgery under 60 years had an increased risk (40 years OR 2.90, 30 years OR 4.92). Conclusion: Risk factors are known to vary by geographical location and our study being the first multinational study provides a significant contribution. Future studies may look at prevention for at-risk individuals and compare outcomes of different IOL fixation techniques.

Original languageEnglish
Article number11206721251358006
JournalEuropean Journal of Ophthalmology
Early online date17 Jul 2025
DOIs
Publication statusE-pub ahead of print - 17 Jul 2025

Keywords

  • cataract surgery
  • late intraocular lens dislocations
  • Zonule

ASJC Scopus subject areas

  • Ophthalmology

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