Evidence map›Paper›PMID 26115620›Full record

ReviewExperimental eye research2015

Biomechanical assessment in models of glaucomatous optic neuropathy.

Thao D Nguyen, C Ross Ethier

Abstract readReview
In one paragraph

Review in Experimental eye research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.5field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  3. Review
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  8. Observational
  9. [Structural endpoints for glaucoma studies].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2019
    Review
  10. Article
  11. Article
  12. Neuroprotective strategies for retinal disease.Progress in retinal and eye research · 2018
    Review
  13. Article
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  15. Article
  16. Article
  17. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Thao D NguyenDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, MD, USA.
C Ross EthierCoulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, USA; Department of Mechanical Engineering, Georgia Institute of Technology, USA; Institute of Biosciences and Bioengineering, Georgia Institute of Technology, USA; Department of Ophthalmology, Emory University, USA. Electronic address: ross.ethier@bme.gatech.edu.
Georgia Institute of Technology · USJohns Hopkins University · US

Funding

The Biomechanics of the Human Posterior Sclera: Effects of Age, Sex, and GlaucomaR01EY021500 · NEI · JOHNS HOPKINS UNIVERSITY · PI NGUYEN, THAO D · 2011 to 2016
$933k
NEI NIH HHS EY021500NEI NIH HHS R01 EY021500
6 · The paper itself

Abstract

The biomechanical environment within the eye is of interest in both the regulation of intraocular pressure and the loss of retinal ganglion cell axons in glaucomatous optic neuropathy. Unfortunately, this environment is complex and difficult to determine. Here we provide a brief introduction to basic concepts of mechanics (stress, strain, constitutive relationships) as applied to the eye, and then describe a variety of experimental and computational approaches used to study ocular biomechanics. These include finite element modeling, direct experimental measurements of tissue displacements using optical and other techniques, direct experimental measurement of tissue microstructure, and combinations thereof. Thanks to notable technical and conceptual advances in all of these areas, we are slowly gaining a better understanding of how tissue biomechanical properties in both the anterior and posterior segments may influence the development of, and risk for, glaucomatous optic neuropathy. Although many challenging research questions remain unanswered, the potential of this body of work is exciting; projects underway include the coupling of clinical imaging with biomechanical modeling to create new diagnostic tools, development of IOP control strategies based on improved understanding the mechanobiology of the outflow tract, and attempts to develop novel biomechanically-based therapeutic strategies for preservation of vision in glaucoma.

Indexed as

GlaucomaIntraocular PressureModels, BiologicalOptic Nerve DiseasesBiomechanical PhenomenaHumansOptic DiskRetinal Ganglion CellsBiomechanicsComputationDeformationGlaucomaMeasurementMechanobiologyOptic nerve head

Identifiers

PMID26115620
PMCPMC4628840
OpenAlexW814743462

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.