Evidence map›Paper›PMID 42763344›Full record

ReviewJournal of perinatology : official journal of the California Perinatal Association2026

Definitions of neonatal Necrotizing Enterocolitis (NEC) in randomised controlled trials: a systematic review.

Robert Seán Ballantine, Ellen Campbell, Ovidiu Croitoru, Emma Jackson, Eric John Lyne, Ciara McGoldrick, Sally Mary Murphy, Karina Oganezova, Tavishi Shukla, Sujjanv S Yogesan and 17 more

Abstract readReview
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In one paragraph

Review in Journal of perinatology : official journal of the California Perinatal Association, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

27 authors.

Robert Seán Ballantine *Discipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.ORCID http://orcid.org/0009-0006-5847-549X
Ellen Campbell *Discipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Ovidiu CroitoruDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Emma JacksonDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Eric John LyneDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Ciara McGoldrickDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Sally Mary MurphyDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Karina OganezovaDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Tavishi ShuklaDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Sujjanv S YogesanDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
James TrayerDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Philip StewartDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Stephen CarrollDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Aoife BranaganDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Edna RocheDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Saira TabassumNeonatology, CHI at Crumlin, Dublin, Ireland.
Thomas AbrahamssonCrown Princess Victoria Children´s Hospital, Linköping University Hospital, Linköping, Sweden.
Nicholas EmbletonTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.
Janet BerringtonNeonatology Hospital La Paz Institute for Health Research, IdiPaz (Universidad Autonoma de Madrid), Madrid, Spain.ORCID http://orcid.org/0000-0002-6185-2843
Saenz de Pipaon MiguelDivision of Neonatology, Beatrix Children's Hospital, Groningen, The Netherlands.ORCID http://orcid.org/0000-0002-4793-1561
Daphne H KlerkDepartment of Neonatal and Pediatric Intensive Care, Copenhagen University Hospital, Rigshospitalet Copenhagen, Copenhagen, Denmark.
Lise AunsholtNEC Society; Division of Neonatology at Weill Cornell Medicine, New York, NY, USA.
Jennifer CanvasserDivision of Neonatology at Weill Cornell Medicine, New York, NY, USA.
Erin PryorDivision of Neonatology at Weill Cornell Medicine, New York, NY, USA.
Camilia Cami R MartinNeurodisability, Children's Health Ireland (CHI) at Tallaght, Dublin, Ireland.
Judith MeehanDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Eleanor J MolloyDiscipline of Paediatrics, Trinity College Dublin, the University of Dublin, Dublin, Ireland. Eleanor.molloy@tcd.ie.ORCID http://orcid.org/0000-0001-6798-2158

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsNecrotizing Enterocolitis (NEC) is a significant cause of morbidity and mortality for preterm neonates. Although Bell's criteria are frequently used to assess stage of NEC, it was not a definition and, since its inception in 1978 and with the survival of neonates at earlier gestations, there is a requirement for an updated NEC definition. This systematic review aimed to evaluate the use of criteria for the diagnosis and staging of NEC in randomised clinical control trials.

methodsThis systematic review was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. A search was conducted through PubMed to identify Randomised Control Trials (RCTs) in the last twenty years that used NEC in the study title and in either the primary outcome or the inclusion criterion.

resultsThe initial search identified fifty-six RCTs. Thirty-six RCTs were included for full-text analysis. Thirty-three trials used Bell's criteria or Modified Bell's criteria to define NEC and three RCTs unique, author-created definitions.

conclusionsThere is consistent use of Bell's and Modified Bell's criteria of necrotizing enterocolitis in RCTs. However, international consensus on further modifications of the definition will greatly contribute to both research and clinical practice relating to NEC, in allowing greater consistency in the staging of NEC, and therefore optimal management.

Identifiers

PMID42763344

What OpenQuestion holds

Textmetadata
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.