Evidence map›Paper›PMID 34284667›Full record

ArticlePediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society

Examining the Relationship Between Gastroschisis and Placental Fetal Vascular Malperfusion.

Brittany Ruschkowski, Ahmed Nasr, Irina Oltean, Sarah Lawrence, Dina El Demellawy

Open access · hybridAbstract read
In one paragraph

Article in Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 6 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

5 authors at 2 institutions in 1 country.

Brittany RuschkowskiFaculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
Ahmed NasrFaculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
Irina OlteanDepartment of Pediatric Surgery, Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada.
Sarah LawrenceFaculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
Dina El DemellawyFaculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.
Children's Hospital of Eastern Ontario · CAUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionGastroschisis is a congenital malformation characterized by intestinal herniation through an abdominal wall defect. Despite its unknown pathogenesis, known risk factors include maternal smoking, alcohol use, and young maternal age. Previous work has shown that gastroschisis is associated with placental delayed villous maturation, and the goal of this study was to assess for additional associated placental pathologies that may help clarify the pathogenesis of gastroschisis.

methodsWe conducted a retrospective slide review of 29 placentas of neonates with gastroschisis. Additionally, we reviewed pathology reports from one control group of 30 placentas with other congenital malformations. Gross and histological data were collected based on a standardized rubric.

resultsGastroschisis was associated with increased placental fetal vascular malperfusion (FVM) in 62% of cases (versus 0% of controls, p < 0.0001). It was also associated with increased placental villous maldevelopment in 76% of cases (versus 3% of controls, p < 0.0001).

conclusionOur study demonstrates an association between gastroschisis and FVM. While FVM could be the consequence of vascular disruption due to the ventral location of gastroschisis, it could also reflect estrogen-induced thrombosis in early pregnancy. Further research is needed to separate these possibilities and determine the cause of the placental FVM observed in gastroschisis.

Indexed as

GastroschisisPlacenta DiseasesFemaleFetusHumansInfant, NewbornPlacentaPregnancyRetrospective Studiesbasic researchclinical neonatologydysmorphologyfetalGImicroscopyneonatalplacentateratologyvascular

Identifiers

PMID34284667
PMCPMC8652372
OpenAlexW3186212274

What OpenQuestion holds

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LicenceCC BY
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.