Evidence map›Paper›PMID 28862989›Full record

ArticleJournal of perinatal medicine2017

Fetal death: an extreme manifestation of maternal anti-fetal rejection.

Kia Lannaman, Roberto Romero, Tinnakorn Chaiworapongsa, Yeon Mee Kim, Steven J Korzeniewski, Eli Maymon, Nardhy Gomez-Lopez, Bogdan Panaitescu, Sonia S Hassan, Lami Yeo and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of perinatal medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Review
  7. Immunologic aspects of preeclampsia.AJOG global reports · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Benefits and Risks of IgG Transplacental Transfer.Diagnostics (Basel, Switzerland) · 2020
    Review
  14. Article
  15. Article
  16. Article
  17. The role of the complement system in HIV infection and preeclampsia.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2019
    Review
  18. Mechanisms of death in structurally normal stillbirths.Journal of perinatal medicine · 2019
    Observational
  19. 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

13 authors at 6 institutions in 2 countries.

Kia Lannaman.
Roberto Romero.
Tinnakorn Chaiworapongsa.
Yeon Mee Kim.
Steven J Korzeniewski.
Eli Maymon.
Nardhy Gomez-Lopez.
Bogdan Panaitescu.
Sonia S Hassan.
Lami Yeo.
Bo Hyun Yoon.
Chong Jai Kim.
Offer Erez.
Wayne State University · USEunice Kennedy Shriver National Institute of Child Health and Human Development · USNational Institutes of Health · USAsan Medical Center · KRInje University Haeundae Paik Hospital · KRSeoul National University · KR

Funding

The Role Of Subclinical Infection And Cytokines In Preterm ParturitionZIAHD002400 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI ROMERO, ROBERTO · 2009 to 2025
$254.4M
Intramural NIH HHS ZIA HD002400NICHD NIH HHS HHSN275201300006C
6 · The paper itself

Abstract

objectiveThe aim of this study was to determine the association between chronic placental inflammation and amniotic fluid (AF) markers of maternal anti-fetal rejection as well as the presence of microorganisms in the AF fluid of patients with fetal death. STUDY

designThis cohort study included 40 patients with fetal death whose placentas were examined for chronic inflammatory lesions and whose AF chemokine ligand (CXCL)10 and interleukin (IL)-6 concentrations were determined by immunoassays. AF was processed for bacteria, mycoplasmas and viruses using cultivation and molecular microbiologic techniques (i.e. PCR-ESI/MS).

results(1) The most prevalent placental findings were maternal vascular underperfusion (63.2%, 24/38), followed by chronic inflammatory lesions (57.9%, 22/38); (2) chronic chorioamnionitis (18/38) was three times more frequent than villitis of unknown etiology (6/38); (3) an elevated AF CXCL10 concentration (above the 95th centile) was present in 60% of the cases, and a receiver operating characteristics (ROC)-derived cut-off of 2.9 ng/mL had a sensitivity of 73% and a specificity of 75% in the identification of chronic placental inflammatory lesions; (4) only five cases had microbial invasion of the amniotic cavity, and the presence of microorganisms did not correlate with chronic placental inflammation.

conclusionIn women with unexplained fetal death, there is an association between elevated AF CXCL10 and chronic placental inflammatory lesions. Therefore, we conclude that a subset of patients with fetal death may have endured a breakdown of maternal-fetal tolerance, which cannot be attributed to microorganisms in the amniotic cavity.

Indexed as

AdultChemokine CXCL10ChorioamnionitisCohort StudiesFemaleFetal DeathHumansInterleukin-6PlacentaPregnancyYoung AdultChemokine CXCL10IL6 protein, humanInterleukin-6Amniotic fluidbacteriachorioamnionitischronic deciduitischronic inflammationCXCL10/IP-10interleukin-6 (IL-6)placentavillitis of unknown etiology (VUE)viruses

Identifiers

PMID28862989
PMCPMC5848503
OpenAlexW2751069378

What OpenQuestion holds

Textmetadata
LicenceTDM
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.