Evidence map›Paper›PMID 32139495›Full record

ArticleBMJ open2020

Impact of preterm birth on brain development and long-term outcome: protocol for a cohort study in Scotland.

James P Boardman, Jill Hall, Michael J Thrippleton, Rebecca M Reynolds, Debby Bogaert, Donald J Davidson, Jurgen Schwarze, Amanda J Drake, Siddharthan Chandran, Mark E Bastin and 1 more

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
12.4field-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

28 citing papers in PubMed, 68 citations in OpenAlex.

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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 3 institutions in 1 country.

James P BoardmanMRC Centre for Reproductive Health, The University of Edinburgh, Edinburgh, UK James.Boardman@ed.ac.uk.ORCID 0000-0003-3904-8960
Jill HallMRC Centre for Reproductive Health, The University of Edinburgh, Edinburgh, UK.
Michael J ThrippletonEdinburgh Imaging, The University of Edinburgh, Edinburgh, UK.
Rebecca M ReynoldsCentre for Cardiovascular Science, The University of Edinburgh, Edinburgh, UK.
Debby BogaertCentre for Inflammation Research, The University of Edinburgh, Edinburgh, UK.
Donald J DavidsonCentre for Inflammation Research, The University of Edinburgh, Edinburgh, UK.
Jurgen SchwarzeCentre for Inflammation Research, The University of Edinburgh, Edinburgh, UK.
Amanda J DrakeCentre for Cardiovascular Science, The University of Edinburgh, Edinburgh, UK.
Siddharthan ChandranCentre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.
Mark E BastinCentre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.
Sue Fletcher-WatsonCentre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.
University of Edinburgh · GBCentre for Inflammation Research · GBMRC Centre for Reproductive Health · GB

Funding

British Heart Foundation RE/18/5/34216Chief Scientist Office SCAF/16/03Chief Scientist Office TCS/18/02Medical Research Council G1002033Medical Research Council MR/N022556/1The Dunhill Medical Trust R380R/1114Wellcome TrustWellcome Trust 104916/Z/14/ZWellcome Trust 203769/Z/16/AWellcome Trust 220043/Z/19/Z
6 · The paper itself

Abstract

introductionPreterm birth is closely associated with altered brain development and is a leading cause of neurodevelopmental, cognitive and behavioural impairments across the life course. We aimed to investigate neuroanatomic variation and adverse outcomes associated with preterm birth by studying a cohort of preterm infants and controls born at term using brain MRI linked to biosamples and clinical, environmental and neuropsychological data. METHODS AND ANALYSIS: Theirworld Edinburgh Birth Cohort is a prospective longitudinal cohort study at the University of Edinburgh. We plan to recruit 300 infants born at <33 weeks of gestational age (GA) and 100 healthy control infants born after 37 weeks of GA. Multiple domains are assessed: maternal and infant clinical and demographic information; placental histology; immunoregulatory and trophic proteins in umbilical cord and neonatal blood; brain macrostructure and microstructure from structural and diffusion MRI (dMRI); DNA methylation; hypothalamic-pituitary-adrenal axis activity; social cognition, attention and processing speed from eye tracking during infancy and childhood; neurodevelopment; gut and respiratory microbiota; susceptibility to viral infections; and participant experience. Main analyses include creation of novel methods for extracting information from neonatal structural and dMRI, regression analyses of predictors of brain maldevelopment and neurocognitive outcome associated with preterm birth, and determination of the quantitative predictive performance of MRI and other early life factors for childhood outcome. ETHICS AND DISSEMINATION: Ethical approval has been obtained from the National Research Ethics Service (NRES), South East Scotland Research Ethics Committee (NRES numbers 11/55/0061 and 13/SS/0143 (phase I) and 16/SS/0154 (phase II)), and NHS Lothian Research and Development (2016/0255). Results are disseminated through open access journals, scientific meetings, social media, newsletters anda study website (www.tebc.ed.ac.uk), and we engage with the University of Edinburgh public relations and media office to ensure maximum publicity and benefit.

Indexed as

Child DevelopmentCognitionPremature BirthCase-Control StudiesChild, PreschoolDevelopmental DisabilitiesFemaleHumansInfantInfant, NewbornInfant, PrematureLongitudinal StudiesMaleProspective StudiesScotlandSurveys and Questionnaireschild & adolescent psychiatrydevelopmental neurology & neurodisabilitymaternal medicineMRIneonatal intensive & critical carepaediatric neurology

Identifiers

PMID32139495
PMCPMC7059503
OpenAlexW3009092364

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.