Evidence map›Paper›PMID 29721677›Full record

SynthesisPediatric surgery international2018

Value of abdominal ultrasound in management of necrotizing enterocolitis: a systematic review and meta-analysis.

Maarten Janssen Lok, Hiromu Miyake, Alison Hock, Alan Daneman, Agostino Pierro, Martin Offringa

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Pediatric surgery international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Review
  2. Necrotizing enterocolitis.Nature reviews. Disease primers · 2026
    Review
  3. [Ultrasound diagnosis of necrotizing enterocolitis in neonates].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026
    Article
  4. Is necrotizing enterocolitis associated with the 896A/G polymorphism in the toll-like receptor 4 (TLR4) gene?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Prevention Strategies and Management of Necrotizing Enterocolitis.Current treatment options in pediatrics · 2024
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. IS -94INS/DELATTG POLYMORPHISM IN THE NUCLEAR FACTOR KAPPA-B1 GENE (NFKB1) ASSOCIATED WITH NECROTIZING ENTEROCOLITIS?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. [Clinical guidelines for the diagnosis and treatment of neonatal necrotizing enterocolitis (2020)].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Article
  20. 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

6 authors.

Maarten Janssen LokDivision of Pediatric Surgery, Amalia Children's Hospital Radboudumc, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands.
Hiromu MiyakeDivision of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, 1526-555 University Avenue, Toronto, ON, M5G 1X8, Canada.
Alison HockDivision of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, 1526-555 University Avenue, Toronto, ON, M5G 1X8, Canada.
Alan DanemanDivision of Radiology, The Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, ON, M5G 1X8, Canada.
Agostino PierroDivision of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, 1526-555 University Avenue, Toronto, ON, M5G 1X8, Canada. Agostino.Pierro@sickkids.ca.
Martin OffringaDivision of Neonatology and Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, University of Toronto, 686 Bay Street, Toronto, ON, M5G 0A4, Canada.

Funding

Canadian Institutes of Health Research Foundation Grant #353857
6 · The paper itself

Abstract

purposeNecrotizing enterocolitis (NEC) remains a life-threatening disease among infants in the NICU. Early diagnosis and careful monitoring are essential to improve outcomes. Abdominal ultrasound (AUS) seems a promising addition to current diagnostic modalities, but its clinical utility is uncertain. The aim of this study was to identify AUS features associated with definite NEC (i.e. Bell stage ≥ II), failed medical treatment, surgery, and death.

methodsEmbase, MEDLINE, Web of Science and CINAHL databases were searched for studies that addressed any NEC-related AUS feature in relation to any of the four outcomes. After critical appraisal of relevant study methods, meta-analyses were conducted using a random-effect model.

results15 out of 1215 studies were included. All AUS features had sensitivities below 70% and specificities largely above 80% for diagnosing definite NEC; several AUS features were significantly associated with failed medical treatment and surgery. Substantial heterogeneity, poor reporting quality and uncertain risk of bias were found.

conclusionsWhile clear associations of AUS features with failed medical treatment exist and AUS may detect definite NEC, substantial heterogeneity, poor reporting quality and an uncertain risk of bias impair the use of AUS for clinical decision making. A prospective, well-designed validation study is needed.

Indexed as

Abdominal CavityEnterocolitis, NecrotizingHumansInfantInfant, NewbornInfant, Newborn, DiseasesProspective StudiesUltrasonographyDiagnostic accuracyDiagnostic imagingMeta-analysisNecrotizing enterocolitisNeonatesTreatmentUltrasonographyUltrasound

Identifiers

What OpenQuestion holds

Textmetadata
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.