Evidence map›Paper›PMID 28438061›Full record

ArticleThe journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians2018

The pattern and magnitude of "in vivo thrombin generation" differ in women with preeclampsia and in those with SGA fetuses without preeclampsia.

Offer Erez, Roberto Romero, Edi Vaisbuch, Juan Pedro Kusanovic, Shali Mazaki-Tovi, Tinnakorn Chaiworapongsa, Francesca Gotsch, Pooja Mittal, Samuel S Edwin, Chia-Ling Nhan-Chang and 6 more

Abstract read
In one paragraph

Article in The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Laboratory Testing of Hemostasis in Pregnancy: A Brief Overview.Methods in molecular biology (Clifton, N.J.) · 2023
    Review
  8. Article
  9. Article
  10. Article
  11. Tissue factor activity in women with preeclampsia or SGA: a potential explanation for the excessive thrombin generation in these syndromes.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2018
    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

16 authors at 7 institutions in 6 countries.

Offer Ereza Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Roberto Romeroa Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Edi Vaisbucha Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Juan Pedro Kusanovica Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Shali Mazaki-Tovia Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Tinnakorn Chaiworapongsaa Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Francesca Gotscha Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Pooja Mittala Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Samuel S Edwina Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Chia-Ling Nhan-Changi Department of Obstetrics and Gynecology , Columbia University , New York , NY , USA.
Nandor Gabor Thana Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Chong Jai Kima Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Sun Kwon Kima Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Lami Yeoa Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Moshe Mazorn Department of Obstetrics and Gynecology , Ben-Gurion University , Beer-Sheva , Israel.
Sonia S Hassana Perinatology Research Branch , NICHD/NIH/DHHS , Bethesda , MD , USA.
Wayne State University · USUnited States Department of Health and Human Services · USEunice Kennedy Shriver National Institute of Child Health and Human Development · USAzienda Ospedaliera Universitaria Integrata Verona · ITBen-Gurion University of the Negev · ILColumbia University · USUlsan College · 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

objectiveWe aimed to determine the differences in the pattern and magnitude of thrombin generation between patients with preeclampsia (PE) and those with a small-for-gestational-age (SGA) fetus.

methodsThis cross-sectional study included women in the following groups: (1) normal pregnancy (NP) (n = 49); (2) PE (n = 56); and (3) SGA (n = 28). Maternal plasma thrombin generation (TGA) was measured, calculating: (a) lag time (LT); (b) velocity index (VI); (c) peak thrombin concentration (PTC); (d) time-to-peak thrombin concentration (TPTC); and (e) endogenous thrombin potential (ETP).

results(1) The median TPTC, VI, and ETP differed among the groups (p = .001, p = .006, p < .0001); 2) the median ETP was higher in the PE than in the NP (p < .0001) and SGA (p = .02) groups; 3) patients with SGA had a shorter median TPTC and a higher median VI than the NP (p = .002, p = .012) and PE (p < .0001, p = .006) groups.

conclusions(1) Patients with PE had higher in vivo thrombin generation than women with NP and those with an SGA fetus; (2) the difference in TGA patterns between PE and SGA suggests that the latter group had faster TGA, while patients with PE had a longer reaction, generating more thrombin. This observation is important for the identification of a subset of patients who might benefit from low molecular-weight heparin.

Indexed as

AdultCase-Control StudiesFemaleGestational AgeHumansInfant, NewbornInfant, Small for Gestational AgeLipoproteinsPre-EclampsiaPregnancyThrombinYoung Adultlipoprotein-associated coagulation inhibitorLipoproteinsThrombinEndogenous thrombin potentialfetal growthhypertensionpregnancyvelocity index

Identifiers

PMID28438061
PMCPMC5700849
OpenAlexW2609569559

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.