Trial reportBioMed research international2020
Comparison of Corneal Biomechanical Properties among Axial Myopic, Nonaxial Myopic, and Nonmyopic Eyes.
Trial report in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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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.
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
13 citing papers in PubMed, 21 citations in OpenAlex.
- Corneal biomechanics with CORVIS-ST in post-keratoplasty corneas.Indian journal of ophthalmology · 2026Observational
- Molecular and Biomechanical Changes in the Anterior Segment of High Myopic Eyes.Annals of biomedical engineering · 2026Review
- Scheimpflug-Based Corneal Biomechanical Analysis As A Predictor of Glaucoma in Eyes With High Myopia.Clinical ophthalmology (Auckland, N.Z.) · 2024Article
- Corneal Biomechanical Properties Demonstrate Anisotropy and Correlate With Axial Length in Myopic Eyes.Investigative ophthalmology & visual science · 2023Article
- Changes in Stress-Strain Index in School-Aged Children: A 3-Year Longitudinal Study.Journal of ophthalmology · 2023Article
- Unraveling the mechanobiology of cornea: From bench side to the clinic.Frontiers in bioengineering and biotechnology · 2022Review
- Assessment of corneal biomechanics in anisometropia using Scheimpflug technology.Frontiers in bioengineering and biotechnology · 2022Article
- Influence of Corneal Visualization Scheimpflug Technology Tonometry on Intraocular Pressure.Ophthalmology science · 2021Article
- Advances in Imaging Technology of Anterior Segment of the Eye.Journal of ophthalmology · 2021Review
- Association of Iris Structural Measurements with Corneal Biomechanics in Myopic Eyes.Disease markers · 2021Article
- The Effect of Axial Length Elongation on Corneal Biomechanical Property.Frontiers in bioengineering and biotechnology · 2021Article
- Corneal Biomechanical Assessment with Ultra-High-Speed Scheimpflug Imaging During Non-Contact Tonometry: A Prospective Review.Clinical ophthalmology (Auckland, N.Z.) · 2021Review
- Age distribution and associated factors of cornea biomechanical parameter stress-strain index in Chinese healthy population.BMC ophthalmology · 2020Article
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 at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo compare corneal deformation characteristics using ultra-high-speed Scheimpflug camera (Corvis ST) in patients with nonmyopic (NM), mild-to-moderate nonaxial myopic (MM), and high axial myopic (HM) eyes.
methodsIn this cross-sectional study, normal subjects aged >40 years with no history of ocular laser/surgery were classified according to axial length (AL) and spherical equivalence (SE) into three groups: (1) NM (SE > -0.50 D and AL < 26 mm), (2) MM (SE -6.00 D to -0.50 D and AL < 26 mm), and (3) HM (SE ≤ -6.00 D and AL ≥ 26 mm). Seven parameters including corneal deformation amplitude (CDA), inward/outward corneal applanation length, inward/outward corneal velocity (ICV and OCV), peak distance, and radius were measured. Pearson correlation and linear mixed-effects model were done.
resultsA total of 180 eyes were recruited. 98 eyes were NM, 30 eyes were MM, and 52 eyes were HM. There were significant correlations of OCV to the degree of refractive error (
conclusionThe higher CDA, faster OCV, and smaller radius found in the HM may suggest that these eyes have reduced ocular stiffness and may be less stable and more prone to stress.
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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.