ArticleInternational journal of ophthalmology2025
Relationship between corneal stiffness and glaucoma severity: clinical insights from Corvis ST technology.
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. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Sectoral Analysis of Corneal Thickness in Glaucoma and Healthy Eyes and Its Relationship with RNFL and Rim Area.Journal of clinical medicine · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo explore the mechanical indices used for differential diagnosis and to investigate the relationship between ocular biomechanics and glaucoma severity within each group.
methodsThis cross-sectional study included 185 eyes from 185 subjects: 62 normal controls, 91 high-tension glaucoma (HTG), and 32 normal-tension glaucoma (NTG) patients. All participants underwent a comprehensive ophthalmic examination that involved ocular biomechanical measurements. Glaucoma severity was assessed using visual field index (VFI), mean deviation (MD), pattern standard deviation (PSD) and retinal nerve fiber layer (RNFL) thickness. Multivariable models were used to compare fifteen biomechanical parameters among the three groups adjusting for age, gender, intraocular pressure (IOP), central corneal thickness (CCT), and axial length (AL). The generalized linear model was utilized for multifactor comparison.
resultsSignificant differences in first applanation time (AT1), highest concavity time (HC time), stress strain index (SSI), and HC deflection were found among the three groups (
conclusionBiomechanical analysis reveals that corneas in POAG patients are stiffer than normal controls, with increased corneal stiffness correlating with more severe glaucomatous damage. Interestingly, stiffer corneas in NTG patients appeares protective. In addition, HC deflection may be useful for differentiating HTG and NTG.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.