Evidence map›Paper›PMID 25869373›Full record

ArticlePediatrics2015

Outcomes and costs of surgical treatments of necrotizing enterocolitis.

Anne Stey, Elizabeth S Barnert, Chi-Hong Tseng, Emmett Keeler, Jack Needleman, Mei Leng, Lorraine I Kelley-Quon, Stephen B Shew

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Pediatrics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 104 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Unplanned natural experiment: probiotics prevent necrotizing enterocolitis, a single center quality improvement report.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Article
  7. Article
  8. Cost of operating a human milk bank in the UK: a microcosting analysis.Archives of disease in childhood. Fetal and neonatal edition · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Developing a resiliency model for survival without major morbidity in preterm infants.Journal of perinatology : official journal of the California Perinatal Association · 2023
    Article
  17. Article
  18. Article
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  20. 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 4 institutions in 1 country.

Anne SteyDepartment of Surgery, Mount Sinai Medical Center, New York, New York; Division of Pediatric Surgery, Department of Surgery.
Elizabeth S BarnertDepartment of Pediatrics, and.
Chi-Hong TsengDivision of Health Services Research, Department of Internal Medicine, David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, California;
Emmett KeelerRAND Corporation, Santa Monica, California; and.
Jack NeedlemanDepartment of Health Policy and Management, Fielding School of Public Health at the University California, Los Angeles, Los Angeles, California.
Mei LengDivision of Health Services Research, Department of Internal Medicine, David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, California;
Lorraine I Kelley-QuonDivision of Pediatric Surgery, Department of Surgery.
Stephen B ShewDivision of Pediatric Surgery, Department of Surgery, sshew@mednet.ucla.edu.
University of California, Los Angeles · USMount Sinai Medical Center · USPediatrics and Genetics · USRAND Corporation · US

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Effect of cysteine on glutathione production in critically ill neonatesK08HD052885 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SHEW, STEPHEN · 2006 to 2010
$609k
NCATS NIH HHS UL1 TR000124NICHD NIH HHS HD052885NICHD NIH HHS K08 HD052885
6 · The paper itself

Abstract

BACKGROUND AND

objectivesDespite previous studies demonstrating no difference in mortality or morbidity, the various surgical approaches for necrotizing enterocolitis (NEC) in infants have not been evaluated economically. Our goal was to compare total in-hospital cost and mortality by using propensity score-matched infants treated with peritoneal drainage alone, peritoneal drainage followed by laparotomy, or laparotomy alone for surgical NEC.

methodsUtilizing the California OSHPD Linked Birth File Dataset, 1375 infants with surgical NEC between 1999 and 2007 were retrospectively propensity score matched according to intervention type. Total in-hospital costs were converted from longitudinal patient charges. A multivariate mixed effects model compared adjusted costs and mortality between groups.

resultsSuccessful propensity score matching was performed with 699 infants (peritoneal drainage, n = 101; peritoneal drainage followed by laparotomy, n = 172; and laparotomy, n = 426). Average adjusted cost for peritoneal drainage followed by laparotomy was $398,173 (95% confidence interval [CI]: 287,784-550,907), which was more than for peritoneal drainage ($276,076 [95% CI: 196,238-388,394]; P = .004) and similar to laparotomy ($341,911 [95% CI: 251,304-465,186]; P = .08). Adjusted mortality was highest after peritoneal drainage (56% [95% CI: 34-75]) versus peritoneal drainage followed by laparotomy (35% [95% CI: 19-56]; P = .01) and laparotomy (29% [95% CI: 19-56]; P < .001). Mortality for peritoneal drainage was similar to laparotomy.

conclusionsPropensity score-matched analysis of surgical NEC treatment found that peritoneal drainage followed by laparotomy was associated with decreased mortality compared with peritoneal drainage alone but at significantly increased costs.

Indexed as

Child, PreschoolDigestive System Surgical ProceduresDrainageEnterocolitis, NecrotizingFemaleHospital CostsHumansInfantInfant, NewbornLaparotomyMalePropensity ScoreRetrospective StudiesTreatment Outcomecost analysismortalitynecrotizing enterocolitisprematuritysurgery

Identifiers

PMID25869373
PMCPMC4411777
OpenAlexW2035673458

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.