ArticleInternational journal of ophthalmology2025
Maximizing extend visual outcomes with extend focus intraocular lens in eyes with axial length shorter than 24 mm.
Article in International journal of ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
aimTo evaluate the efficacy of the Tecnis® Symfony® ZXR00 lens in achieving optimal visual outcomes for cataract surgery patients with axial length (AL) shorter than 24 mm.
methodsA total of 21 subjects (37 eyes) were submitted to cataract surgery and implantation of Tecnis® Symfony® ZXR00 lens (Johnson & Johnson Vision) was assessed. Patients were examined at 5 m, 80 cm, and 40 cm for uncorrected distance visual acuity (UCDVA) and corrected distance visual acuity (CDVA), uncorrected intermediate (UCIVA), and uncorrected near visual acuity (UCNVA). Further, based on the optimal distance correction, the monocular defocusing curve in the range of +0.5 to -3.5 D was investigated. A simple patient-reported spectacle independence questionnaire (PRSIQ) was used to evaluate subjects' subjective feelings about their dependence on glasses at various distances. Multiple linear regression was employed to examine the association amony intraocular lenses (IOLs) diopter, AL, corneal curvature, anterior chamber depth, mean manifest refractive spherical equivalent, pupil, pupil/scan, target refraction, and near vision (logMAR).
resultsThe study demonstrated enhanced UCNVA alongside comparable distant vision and UCIVA outcomes in eyes with AL shorter than 24 mm. Mean post-operative UCDVA significantly improved from preoperative levels 0.530±0.406 (
conclusionThe results affirm the effectiveness of the Tecnis® Symfony® ZXR00 lens in enhancing visual outcomes for cataract surgery patients with AL shorter than 24 mm. Additionally, the pupil/scan emerges as a critical factor influencing postoperative near vision.
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