Evidence map›Paper›PMID 36271020›Full record

ArticleScientific reports2022

A machine learning approach to explore predictors of graft detachment following posterior lamellar keratoplasty: a nationwide registry study.

M B Muijzer, C M W Hoven, L E Frank, G Vink, R P L Wisse, Netherlands Corneal Transplant Network (NCTN)

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
2.6field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Article
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  9. Artificial intelligence in corneal diseases: A narrative review.Contact lens & anterior eye : the journal of the British Contact Lens Association · 2024
    Review
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  15. Article
  16. Detection of graft failure in post-keratoplasty patients by automated deep learning.Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society
    Article
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

6 authors at 12 institutions in 2 countries.

M B MuijzerDepartment of Ophthalmology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. m.b.muijzer@umcutrecht.nl.ORCID 0000-0002-3341-8302
C M W HovenDepartment of Ophthalmology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
L E FrankDepartment of Methodology and Statistics, Utrecht University, Utrecht, the Netherlands.
G VinkDepartment of Methodology and Statistics, Utrecht University, Utrecht, the Netherlands.
R P L WisseDepartment of Ophthalmology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. r.p.l.wisse@umcutrecht.nl.
Netherlands Corneal Transplant Network (NCTN)
Utrecht University · NLRadboud University Nijmegen · NLRotterdam Eye Hospital · NLUniversity Medical Center Groningen · NLHeidelberg University · DEMaastricht University · NLGelre Hospitals · NLLeiden University Medical Center · NLAmsterdam University Medical Centers · NLDeventer Ziekenhuis · NLElkerliek Ziekenhuis · NLErasmus MC · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Machine learning can be used to explore the complex multifactorial patterns underlying postsurgical graft detachment after endothelial corneal transplantation surgery and to evaluate the marginal effect of various practice pattern modulations. We included all posterior lamellar keratoplasty procedures recorded in the Dutch Cornea Transplant Registry from 2015 through 2018 and collected the center-specific practice patterns using a questionnaire. All available data regarding the donor, recipient, surgery, and practice pattern, were coded into 91 factors that might be associated with the occurrence of a graft detachment. In this research, we used three machine learning methods; a regularized logistic regression (lasso), classification tree analysis (CTA), and random forest classification (RFC), to select the most predictive subset of variables for graft detachment. A total of 3647 transplants were included in our analysis and the overall prevalence of graft detachment was 9.9%. In an independent test set the area under the curve for the lasso, CTA, and RFC was 0.70, 0.65, and 0.72, respectively. Identified risk factors included: a Descemet membrane endothelial keratoplasty procedure, prior graft failure, and the use of sulfur hexafluoride gas. Factors with a reduced risk included: performing combined procedures, using pre-cut donor tissue, and a pre-operative laser iridotomy. These results can help surgeons to review their practice patterns and generate hypotheses for empirical research regarding the origins of graft detachments.

Indexed as

Descemet Stripping Endothelial KeratoplastyFuchs' Endothelial DystrophyEndothelium, CornealHumansMachine LearningRegistriesSulfur HexafluorideVisual AcuitySulfur Hexafluoride

Identifiers

PMID36271020
PMCPMC9586999
OpenAlexW4307028726

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.