Evidence map›Paper›PMID 27050735›Full record

ArticleNeonatology2016

Early Conventional MRI for Prediction of Neurodevelopmental Impairment in Extremely-Low-Birth-Weight Infants.

Laurel A Slaughter, Eliana Bonfante-Mejia, Susan R Hintz, Igor Dvorchik, Nehal A Parikh

Abstract read
In one paragraph

Article in Neonatology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 4% 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, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  7. Review
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  9. Article
  10. Ten-year trends in infant neuroimaging from US Neonatal Intensive Care Units.Journal of perinatology : official journal of the California Perinatal Association · 2020
    Article
  11. Early cortical maturation predicts neurodevelopment in very preterm infants.Archives of disease in childhood. Fetal and neonatal edition · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. A Model of Germinal Matrix Hemorrhage in Preterm Rat Pups.Frontiers in cellular neuroscience · 2020
    Article
  17. Article
  18. Article
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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

5 authors at 4 institutions in 1 country.

Laurel A SlaughterDivision of Neurology, Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, Ohio, USA.
Eliana Bonfante-Mejia
Susan R Hintz
Igor Dvorchik
Nehal A Parikh
Nationwide Children's Hospital · USStanford University · USThe Ohio State University · USThe University of Texas Health Science Center at Houston · US

Funding

Nurological Diseases Research in High Risk NewbornsK23NS048152 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI PARIKH, NEHAL A. · 2005 to 2009
$817k
NINDS NIH HHS K23 NS048152
6 · The paper itself

Abstract

backgroundExtremely-low-birth-weight (ELBW; ≤1,000 g) infants are at high risk for neurodevelopmental impairments. Conventional brain MRI at term-equivalent age is increasingly used for prediction of outcomes. However, optimal prediction models remain to be determined, especially for cognitive outcomes.

objectiveThe aim was to evaluate the accuracy of a data-driven MRI scoring system to predict neurodevelopmental impairments.

methods122 ELBW infants had a brain MRI performed at term-equivalent age. Conventional MRI findings were scored with a standardized algorithm and tested using a multivariable regression model to predict neurodevelopmental impairment, defined as one or more of the following at 18-24 months' corrected age: cerebral palsy, bilateral blindness, bilateral deafness requiring amplification, and/or cognitive/language delay. Results were compared with a commonly cited scoring system.

resultsIn multivariable analyses, only moderate-to-severe gyral maturational delay was a significant predictor of overall neurodevelopmental impairment (OR: 12.6, 95% CI: 2.6, 62.0; p < 0.001). Moderate-to-severe gyral maturational delay also predicted cognitive delay, cognitive delay/death, and neurodevelopmental impairment/death. Diffuse cystic abnormality was a significant predictor of cerebral palsy (OR: 33.6, 95% CI: 4.9, 229.7; p < 0.001). These predictors exhibited high specificity (range: 94-99%) but low sensitivity (30-67%) for the above outcomes. White or gray matter scores, determined using a commonly cited scoring system, did not show significant association with neurodevelopmental impairment.

conclusionsIn our cohort, conventional MRI at term-equivalent age exhibited high specificity in predicting neurodevelopmental outcomes. However, sensitivity was suboptimal, suggesting additional clinical factors and biomarkers are needed to enable accurate prognostication.

Indexed as

Infant, Extremely Low Birth WeightBrainCase-Control StudiesCerebral PalsyDevelopmental DisabilitiesFemaleHumansInfantInfant, NewbornLanguage Development DisordersLinear ModelsLogistic ModelsMagnetic Resonance ImagingMaleMultivariate AnalysisPrognosis

Identifiers

PMID27050735
PMCPMC5768198
OpenAlexW2323614985

What OpenQuestion holds

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Registered trials

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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.