Trial reportBioMed research international2019
Relationship between Crystalline Lens Thickness and Shape and the Identification of Anterior Ocular Segment Parameters for Predicting the Intraocular Lens Position after Cataract Surgery.
Trial report in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
15 citing papers in PubMed, 26 citations in OpenAlex.
- Lens Thickness and Refractive Prediction Error after Cataract Surgery across Age Groups, Including Patients Aged 90 Years or Older.Korean journal of ophthalmology : KJO · 2026Article
- Distribution characteristics and influencing factors of three-dimensional lens parameters in patients with age-related cataracts.BMC ophthalmology · 2026Article
- Reconstruction of the crystalline lens full-geometry from OCT images acquired with off-axis viewing.Scientific reports · 2026Article
- Complete reconstruction of the crystalline lens shape from OCT images acquired with off-axis viewing.Research square · 2025Article
- Research progress on prediction of postoperative intraocular lens position.Indian journal of ophthalmology · 2024Article
- Influence of Ocular Biometry Parameters on the Predictive Accuracy of IOL Power Formulas in Patients with High Myopia.Ophthalmology and therapy · 2024Article
- Estimation of the full shape of the crystalline lens from OCT: validation using stretched donor lenses.Biomedical optics express · 2023Article
- Estimation of the full shape of the crystalline lensBiomedical optics express · 2023Article
- The Effect of Anterior Segment Depth on the Accuracy of 7 Different Intraocular Lens Calculation Formulas.Turkish journal of ophthalmology · 2022Article
- Lens thickness and associated ocular biometric factors among cataract patients in Shanghai.Eye and vision (London, England) · 2021Article
- Determining the Theoretical Effective Lens Position of Thick Intraocular Lenses for Machine Learning-Based IOL Power Calculation and Simulation.Translational vision science & technology · 2021Article
- Anterior segment optical coherence tomography imaging and ocular biometry in cataract patients with open angle glaucoma comorbidity.BMC ophthalmology · 2021Article
- Influence of lens position as detected by an anterior segment analysis system on postoperative refraction in cataract surgery.International journal of ophthalmology · 2021Article
- New IOL formula using anterior segment three-dimensional optical coherence tomography.PloS one · 2020Article
- Lens Thickness in Infants and Children with Cataracts.Ophthalmology scienceArticle
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study was performed to investigate the relationships among crystalline lens shape, actual intraocular lens (IOL) position, and crystalline lens thickness (LT), as measured by anterior segment optical coherence tomography (AS-OCT), and to determine anterior ocular segment parameters that predict postoperative IOL position.
methodsSeventy-nine eyes of 79 patients who underwent uneventful cataract surgery were enrolled. For crystalline lens preoperative anterior segment data, the LT, and anterior, equatorial, and posterior surface depths (ASD, ESD, and PSD, respectively) of crystalline lenses were quantitatively determined. For postoperative anterior segment data, the actual IOL position was quantified. Moreover, the following correlations were analyzed: LT with the ASD, ESD, PSD, and IOL position; IOL position with the ASD, ESD, and PSD; and refractive prediction error with the difference between the predicted postoperative anterior chamber depth (ACD) of the SRK/T formula and the IOL position, ASD, ESD, and PSD (each depth minus the predicted postoperative ACD of the SRK/T formula).
resultsThe LT was significantly correlated with the ASD (r = -0.65) and PSD (r = 0.41), whereas it was not correlated with the ESD or IOL position. The IOL position was significantly correlated with the ASD (r = 0.67), ESD (r = 0.72), and PSD (r = 0.74). The refractive prediction error was significantly correlated with the difference between the predicted postoperative ACD of the SRK/T formula and the IOL position (r = 0.65), ASD (r = 0.46), ESD (r = 0.54), and PSD (r = 0.58).
conclusionsThe ESD and PSD obtained using AS-OCT were highly correlated with the IOL position and significantly correlated with the refractive prediction error. These findings suggest that the ESD and PSD may enhance the accuracy of actual IOL position prediction.
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