Evidence map›Paper›PMID 26138137›Full record

ArticleAJNR. American journal of neuroradiology2015

Injury to the Cerebellum in Term Asphyxiated Newborns Treated with Hypothermia.

S Kwan, E Boudes, G Gilbert, C Saint-Martin, S Albrecht, M Shevell, P Wintermark

Abstract read
In one paragraph

Article in AJNR. American journal of neuroradiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Neuroimaging in the term newborn with neonatal encephalopathy.Seminars in fetal & neonatal medicine · 2021
    Review
  9. Article
  10. Article
  11. Article
  12. Observational
  13. Article
  14. Article
  15. Review
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

7 authors.

S KwanFrom the Division of Newborn Medicine, Department of Pediatrics (S.K., E.B., P.W.).ORCID http://orcid.org/0000-0002-5547-3302
E BoudesFrom the Division of Newborn Medicine, Department of Pediatrics (S.K., E.B., P.W.).
G GilbertMR Clinical Science (G.G.), Philips Healthcare, Montreal, Quebec, Canada.
C Saint-MartinDivision of Pediatric Radiology (C.S.-M.).
S AlbrechtDepartment of Pediatric Pathology (S.A.).
M ShevellDivision of Pediatric Neurology, Department of Pediatrics (M.S.), Montreal Children's Hospital, McGill University, Montreal, Quebec, Canada.
P WintermarkFrom the Division of Newborn Medicine, Department of Pediatrics (S.K., E.B., P.W.) pia.wintermark@bluemail.ch.ORCID http://orcid.org/0000-0002-7611-6670

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeUntil now, most studies of brain injury related to term neonatal encephalopathy have focused on the cerebrum and ignored the cerebellum. We sought to evaluate whether cerebellar injury occurs in term asphyxiated neonates. MATERIALS AND

methodsAsphyxiated neonates treated with hypothermia were enrolled prospectively. Severity of brain injury in the cerebrum was scored on each MR imaging obtained during the first month of life; cerebellar injury was recorded when mentioned in the imaging or autopsy report. In addition, for some of the neonates, the ADC and fractional anisotropy were measured in 4 regions of interest in the cerebellum.

resultsOne hundred seventy-two asphyxiated neonates met the criteria for hypothermia. Cerebellar injury was visible only on conventional imaging of 4% of the neonates for whom brain imaging was available, but it was reported in the autopsy report of 72% of the neonates who died. In addition, 41 of the asphyxiated neonates had a total of 84 ADC and fractional anisotropy maps. Neonates with brain injury described only in the cerebrum demonstrated ADC and fractional anisotropy changes similar to those of the neonates with brain injury in the cerebrum and cerebellum--increased ADC around day 10 of life and decreased fractional anisotropy on day 2-3 of life, around day 10 of life, and around 1 month of age.

conclusionsThe cerebellum may be injured in term neonates after birth asphyxia. These cerebellar injuries are only rarely visible on conventional imaging, but advanced neuroimaging techniques may help to identify them.

Indexed as

AnisotropyAsphyxia NeonatorumCerebellumFemaleHumansHypothermia, InducedInfant, NewbornMagnetic Resonance ImagingMale

Identifiers

PMID26138137
PMCPMC7964687

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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.