Evidence map›Paper›PMID 28700568›Full record

ArticlePediatric research2017

Neonatal basal ganglia and thalamic volumes: very preterm birth and 7-year neurodevelopmental outcomes.

Wai Yen Loh, Peter J Anderson, Jeanie L Y Cheong, Alicia J Spittle, Jian Chen, Katherine J Lee, Charlotte Molesworth, Terrie E Inder, A Connelly, Lex W Doyle and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Pediatric research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
12.6field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 82 citations in OpenAlex.

  1. Altered connectivity and network efficiency in preterm infants.Cerebral cortex (New York, N.Y. : 1991) · 2026
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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

11 authors at 6 institutions in 2 countries.

Wai Yen LohThe Florey Department of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia.
Peter J AndersonMonash Institute of Cognitive and Clinical Neurosciences, Monash University, Clayton, Victoria, Australia.
Jeanie L Y CheongDepartment of Obstetrics and Gynecology, University of Melbourne, Melbourne, Victoria, Australia.
Alicia J SpittleDepartment of Physiotherapy, University of Melbourne, Melbourne, Victoria, Australia.
Jian ChenDepartment of Medicine, Stroke and Ageing Research Group, Southern Clinical School, Monash University, Melbourne, Victoria, Australia.
Katherine J LeeDepartment of Pediatrics, University of Melbourne, Melbourne, Victoria, Australia.
Charlotte MolesworthMurdoch Childrens Research Institute, Melbourne, Victoria, Australia.
Terrie E InderBrigham and Women's Hospital, Boston, Massachusetts.
A ConnellyFlorey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia.
Lex W DoyleNeonatal Services, Royal Women's Hospital, Melbourne, Victoria, Australia.
Deanne K ThompsonMurdoch Childrens Research Institute, Melbourne, Victoria, Australia.
University of Melbourne · AUFlorey Institute of Neuroscience and Mental Health · AUMonash University · AUMurdoch Children's Research Institute · AUBrigham and Women's Hospital · USRoyal Women's Hospital · AU

Funding

Neurobehavioral Impairments in Preterm Children - A Longitudinal MR StudyR01HD058056 · NICHD · WASHINGTON UNIVERSITY · PI INDER, TERRIE E · 2008 to 2011
$1.9M
NICHD NIH HHS R01 HD058056
6 · The paper itself

Abstract

BackgroundThis study aims to (i) compare volumes of individual basal ganglia nuclei (caudate nucleus, pallidum, and putamen) and the thalamus between very preterm (VP) and term-born infants at term-equivalent age; (ii) explore neonatal basal ganglia and thalamic volume relationships with 7-year neurodevelopmental outcomes, and whether these relationships differed between VP and term-born children.Methods210 VP (<30 weeks' gestational age) and 39 term-born (≥37 weeks' gestational age) infants underwent brain magnetic resonance imaging at term-equivalent age, and deep gray matter volumes of interest were automatically generated. 186 VP and 37 term-born children were assessed for a range of neurodevelopmental measures at age 7 years.ResultsAll deep gray matter structures examined were smaller in VP infants compared with controls at term-equivalent age; ranging from (percentage mean difference (95% confidence intervals) -6.2% (-10.2%, -2.2%) for the putamen, to -9.5% (-13.9%, -5.1%) for the caudate nucleus. Neonatal basal ganglia and thalamic volumes were positively related to motor, intelligence quotient, and academic outcomes at age 7 years, with mostly similar relationships in the VP and control groups.ConclusionVP birth results in smaller basal ganglia and thalamic volumes at term-equivalent age, and these smaller volumes are related to a range of 7-year neurodevelopmental deficits in VP children.

Indexed as

Basal GangliaCentral Nervous SystemChildFemaleHumansInfant, Extremely PrematureInfant, NewbornMagnetic Resonance ImagingMaleNeuropsychological TestsThalamus

Identifiers

PMID28700568
PMCPMC5685902
OpenAlexW2734606260

What OpenQuestion holds

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Read underepoch 390

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.