Evidence map›Paper›PMID 34123958›Full record

ArticleFrontiers in pediatrics2021

Screening of Chorioamnionitis Using Volatile Organic Compound Detection in Exhaled Breath: A Pre-clinical Proof of Concept Study.

Daan R M G Ophelders, Agnes W Boots, Matthias C Hütten, Salwan Al-Nasiry, Reint K Jellema, Owen B Spiller, Frederik-Jan van Schooten, Agnieszka Smolinska, Tim G A M Wolfs

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. AntenatalInternational journal of molecular sciences · 2024
    Article
  5. Article
  6. Review
  7. Article
  8. 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

9 authors at 2 institutions in 2 countries.

Daan R M G OpheldersDepartment of Pediatrics, Maastricht University Medical Center+, Maastricht, Netherlands.
Agnes W BootsDepartment Pharmacology and Toxicology, Maastricht University, Maastricht, Netherlands.
Matthias C HüttenDepartment of Pediatrics, Maastricht University Medical Center+, Maastricht, Netherlands.
Salwan Al-NasiryGROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands.
Reint K JellemaDepartment of Pediatrics, Maastricht University Medical Center+, Maastricht, Netherlands.
Owen B SpillerDivision of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, United Kingdom.
Frederik-Jan van SchootenDepartment Pharmacology and Toxicology, Maastricht University, Maastricht, Netherlands.
Agnieszka SmolinskaDepartment Pharmacology and Toxicology, Maastricht University, Maastricht, Netherlands.
Tim G A M WolfsDepartment of Pediatrics, Maastricht University Medical Center+, Maastricht, Netherlands.
Maastricht University · NLCardiff University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chorioamnionitis is a major risk factor for preterm birth and an independent risk factor for postnatal morbidity for which currently successful therapies are lacking. Emerging evidence indicates that the timing and duration of intra-amniotic infections are crucial determinants for the stage of developmental injury at birth. Insight into the dynamical changes of organ injury after the onset of chorioamnionitis revealed novel therapeutic windows of opportunity. Importantly, successful development and implementation of therapies in clinical care is currently impeded by a lack of diagnostic tools for early (prenatal) detection and surveillance of intra-amniotic infections. In the current study we questioned whether an intra-amniotic infection could be accurately diagnosed by a specific volatile organic compound (VOC) profile in exhaled breath of pregnant sheep. For this purpose pregnant Texel ewes were inoculated intra-amniotically with

Indexed as

biomarkerchorioamnionitisexhaled breath volatile organic compoundnon-invasive diagnosticspreterm birth

Identifiers

PMID34123958
PMCPMC8187797
OpenAlexW3164950510

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.