Evidence map›Paper›PMID 25885548›Full record

Trial reportBMC pediatrics2015

Optimising nutrition to improve growth and reduce neurodisabilities in neonates at risk of neurological impairment, and children with suspected or confirmed cerebral palsy.

Morag J Andrew, Jeremy R Parr, Chris Montague-Johnson, Oliver Braddick, Karen Laler, Nicola Williams, Bonny Baker, Peter B Sullivan

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC pediatrics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 6% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. 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

8 authors at 2 institutions in 1 country.

Morag J AndrewDepartment of Paediatrics, Oxford University, Level 2, Oxford Children's Hospital, Oxford, OX3 9DU, UK. morag.andrew@paediatrics.ox.ac.uk.
Jeremy R ParrInstitute of Neuroscience, Newcastle University, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK. Jeremy.parr@ncl.ac.uk.
Chris Montague-JohnsonDepartment of Paediatrics, Oxford University, Level 2, Oxford Children's Hospital, Oxford, OX3 9DU, UK. christine.montague-johnson@paediatrics.ox.ac.uk.
Oliver BraddickDepartment Experimental Psychology, University of Oxford, South Parks Road, Oxford, OX1 3UD, UK. oliver.braddick@psy.ox.ac.uk.
Karen LalerDepartment of Paediatrics, Oxford University, Level 2, Oxford Children's Hospital, Oxford, OX3 9DU, UK. karen.laler@paediatrics.ox.ac.uk.
Nicola WilliamsCentre for Statistics in Medicine, University of Oxford, Botnar Research centre, Windmill Road, Oxford, OX3 7LD, UK. Nicola.williams@csm.ox.ac.uk.
Bonny BakerDepartment of Paediatrics, Oxford University, Level 2, Oxford Children's Hospital, Oxford, OX3 9DU, UK. bonny.baker@paediatrics.ox.ac.uk.
Peter B SullivanDepartment of Paediatrics, Oxford University, Level 2, Oxford Children's Hospital, Oxford, OX3 9DU, UK. peter.sullivan@paediatrics.ox.ac.uk.
University of Oxford · GBRoyal Victoria Infirmary · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeurological impairment is a common sequelae of perinatal brain injury. Plasticity of the developing brain is due to a rich substrate of developing neurones, synaptic elements and extracellular matrix. Interventions supporting this inherent capacity for plasticity may improve the developmental outcome of infants following brain injury. Nutritional supplementation with combination docosahexaenoic acid, uridine and choline has been shown to increase synaptic elements, dendritic density and neurotransmitter release in rodents, improving performance on cognitive tests. It remains elusive whether such specific 'neurotrophic' supplementation enhances brain plasticity and repair after perinatal brain injury. METHODS/

designThis is a two year double-blind, randomised placebo controlled study with two cohorts to investigate whether nutritional intervention with a neurotrophic dietary supplement improves growth and neurodevelopmental outcomes in neonates at significant risk of neurological impairment (the D1 cohort), and infants with suspected or confirmed cerebral palsy (the D2 cohort). 120 children will be randomised to receive dietetic and nutritional intervention, and either active supplement or placebo. Eligible D1 neonates are those born <30(+6) weeks gestation with weight <9(th) centile, ≤ 30(+6) weeks gestation and Grade II, III or IV Intra-Ventricular Haemorrhage or periventricular white matter injury, or those born at 31-40(+28) weeks gestation, with Sarnat grade I or II or III Hypoxic Ischaemic Encephalopathy or neuroimaging changes compatible with perinatal brain injury. Eligible D2 infants are those aged 1-18 months with a suspected or confirmed clinical diagnosis of cerebral palsy. The primary outcome measure is composite cognitive score on the Bayley Scales of Infant and Toddler Development III at 24 months. Secondary outcomes include visuobehavioural and visual neurophysiological assessments, and growth parameters including weight, height, and head circumference. DISCUSSION: This is the first study to supplement neonates and infants with perinatal brain injury with the combination of factors required for healthy brain development, throughout the period of maximal brain growth. A further study strength is the comprehensive range of outcome measures employed. If beneficial, supplementation with brain phosphatide precursors could improve the quality of life of thousands of children with perinatal brain injury.

trial registrationCurrent Controlled trials: ISRCTN39264076 (registration assigned 09/11/2012), ISRCTN15239951 (registration assigned 23/04/2010).

Indexed as

Birth InjuriesBrain Damage, ChronicCerebral PalsyCholineDocosahexaenoic AcidsDouble-Blind MethodFemaleHumansInfantInfant, NewbornInfant, PrematureMaleNeuronal PlasticityNootropic AgentsRisk FactorsUridineCholineDocosahexaenoic AcidsNootropic AgentsUridine

Identifiers

PMID25885548
PMCPMC4389808
OpenAlexW2047495232

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.