ArticleClinical ophthalmology (Auckland, N.Z.)2019
Objective assessment of optical quality in dry eye disease using a double-pass imaging system.
Article in Clinical ophthalmology (Auckland, N.Z.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Use of Artificial Tears in Patients Undergoing Treatment with Anti-VEGF Intravitreal Injections.Clinical ophthalmology (Auckland, N.Z.) · 2022Trial
- Evaluation of optical quality in pterygium patients with a new modified sutureless and glue-free method.BMC ophthalmology · 2021Trial
- Dynamic Tear Film Stability Assessed via an Open-View Double-Pass Imaging System.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026Article
- Reproducibility and accuracy of corneal curvature measurements in patients with and without dry eye: a device-based study.Frontiers in medicine · 2025Article
- In Vitro and In-Eye Comparison of Commercial Pilocarpine Ophthalmic Solution and an Optimized, Reformulated Pilocarpine for Presbyopia Treatment.Ophthalmology and therapy · 2022Article
- Optical and Visual Quality With Physical and Visually Simulated Presbyopic Multifocal Contact Lenses.Translational vision science & technology · 2020Article
- Prevalence of Signs and Symptoms of Dry Eye Disease 5 to 15 After Refractive Surgery.Clinical ophthalmology (Auckland, N.Z.) · 2020Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo assess optical quality dynamics using a double-pass (DP) system in patients with dry eye disease (DED).
methodsSeventy-six eyes with DED and 44 control subjects were enrolled in this study. Each patient underwent ocular surface evaluation including fluorescein corneal staining and Schirmer's II test. Ocular Surface Disease Index (OSDI) questionnaire was used to assess subjective symptoms. Optical quality dynamics and tear film instability was analyzed using a DP system (HD Analyzer
resultsThe DED group had pronounced impairment of optical quality compared to the control group. Mean OSI (4.29±4.07), minimum (3.22±3.51) and maximum (5.72±4.52) OSI, ΔOSI (2.50±1.96), OSDI score (36.94±16.55), and fluorescein corneal staining (0.79±0.96) were statistically significantly higher than controls (
conclusionDP imaging system provides an objective measurement of the visual quality in DED. Tear film instability may be assessed by dynamic changes of OSI over 20 s. In particular, the highest OSI values were observed in the ladder pattern group.
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