Visual field testing in glaucoma using the Swedish Interactive Threshold Algorithm

Survey of Ophthalmology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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The frontloading approach to meet guideline-recommended visual field testing for glaucoma: time and cost

Ophthalmology Glaucoma, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Coherent Interpretation of Entire Visual Field Test Reports Using a Multimodal Large Language Model (ChatGPT)

Vision, Journal Year: 2025, Volume and Issue: 9(2), P. 33 - 33

Published: April 11, 2025

This study assesses the accuracy and consistency of a commercially available large language model (LLM) in extracting interpreting sensitivity reliability data from entire visual field (VF) test reports for evaluation glaucomatous defects. Single-page anonymised VF 60 eyes subjects were analysed by an LLM (ChatGPT 4o) across four domains-test reliability, defect type, severity overall diagnosis. The main outcome measures extraction, interpretation defects diagnostic classification. displayed 100% extraction global metrics classifying reliability. It also demonstrated high (96.7%) diagnosing whether was consistent with healthy, suspect or eye. correctly defining type moderate (73.3%), which only partially improved when provided more defined region interest. causes incorrect mostly attributed to wrong location, particularly confusing superior inferior hemifields. Numerical/text-based notably image-based demonstrates potential limitations multimodal LLMs processing medical investigation such as reports.

Language: Английский

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Frontloading visual field tests detect earlier mean deviation progression when applied to real‐world‐derived early‐stage glaucoma data

Ophthalmic and Physiological Optics, Journal Year: 2024, Volume and Issue: 44(2), P. 426 - 441

Published: Jan. 16, 2024

Abstract Purpose To examine the diagnostic accuracy of performing two (frontloaded) versus one (clinical standard) visual field (VF) test per visit for detecting progression early glaucoma in data derived from clinical populations. Methods A computer simulation model was used to follow VFs 10,000 patients (derived cohorts: Heijl et al., Swedish cohort; and Chauhan Canadian Glaucoma Study [CGS]) over a 10‐year period identify whose mean deviation (MD) detected. Core (baseline MD rates) were extracted studies cohorts glaucoma, which modulated using SITA‐Faster variability characteristics previous work. Additional variables included follow‐up intervals (six‐monthly or yearly) rates perimetric loss any reason (0%, 15% 30%). The main outcome measures proportions progressors Results When cohort reviewed six‐monthly, frontloaded strategy detected more compared non‐frontloaded method up years 8, 9 10 0%, 30% conditions. time required detect 50% cases 1.0–1.5 less frontloading non‐frontloading. At 4 years, increased detection by 26.7%, 28.7% 32.4% conditions, respectively. Where both techniques progression, earlier (78.5%–81.5% 1.0–1.3 when six‐monthly; 81%–82.9% 1.2–2.1 yearly). Accordingly, these had severe scores review: 0.63–1.67 dB ‘saved’; yearly 1.10–2.87 dB). differences with higher loss. Similar tendencies noted applied CGS cohort. Conclusions Frontloaded distributions led progression.

Language: Английский

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Quantification and Predictors of Visual Field Variability in Healthy, Glaucoma Suspect, and Glaucomatous Eyes Using SITA-Faster

Ophthalmology, Journal Year: 2023, Volume and Issue: 131(6), P. 658 - 666

Published: Dec. 16, 2023

Language: Английский

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Rates of change and longitudinal variability of using multiple OCT retinal nerve fibre layer ring sizes in glaucoma

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown, P. 100092 - 100092

Published: Dec. 1, 2024

Language: Английский

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