Evidence map›Paper›PMID 31133499›Full record

ArticleHematology, transfusion and cell therapy

Interleukin-6 in pregnancy with sickle cell disease.

Manuela Freire Hazin Costa, Leuridan Cavalcante Torres, Marina Cadena da Matta, Aderson da Silva Araújo, Ariani Impieri Souza

Open access · diamondAbstract read
In one paragraph

Article in Hematology, transfusion and cell therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. 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

5 authors at 4 institutions in 1 country.

Manuela Freire Hazin CostaUniversidade Federal de Pernambuco (UFPE), Recife, PE, Brazil. Electronic address: manuhazin@yahoo.com.br.
Leuridan Cavalcante TorresInstituto de Medicina Integral Prof. Fernando (IMIP), Recife, PE, Brazil.
Marina Cadena da MattaInstituto de Medicina Integral Prof. Fernando (IMIP), Recife, PE, Brazil.
Aderson da Silva AraújoFundação de Hematologia e Hemoterapia de Pernambuco (HEMOPE), Recife, PE, Brazil.
Ariani Impieri SouzaInstituto de Medicina Integral Prof. Fernando (IMIP), Recife, PE, Brazil; Faculdade Pernambucana de Saúde (FPS), Recife, PE, Brazil.
Instituto de Medicina Integral Professor Fernando Figueira · BRFaculdade Frassinetti do Recife · BRFundação Hemopa · BRUniversidade Federal de Pernambuco · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite advances in health care for sickle cell disease patients, as well as in the improvement in reproductive issues mainly in women with the disease, pregnancy is still a challenge, both for the mother and the child, with high rates of maternal and fetal morbidity and mortality. Besides their chronic hemolytic status and vaso-occlusive events that confer systemic complications, pregnant women also have higher rates of pain episodes, infections, abortion, intrauterine growth retardation, pre-term births, eclampsia, stillbirth and the hemolysis, elevated liver enzymes and low platelets syndrome. The physiologic mechanisms of the disease in pregnancy are still unknown and chronic inflammatory responses may interfere in the adverse outcomes. The cytokine and chemokine profiles in pregnancy with sickle cell disease remain unknown. The aim of this study was to evaluate the cytokine profile of the inflammatory response of pregnant women with sickle cell disease.

methodBlood samples from 20 pregnant women with sickle cell disease, 24 women with sickle cell disease in steady state, 16 healthy pregnant women and a control group with 9 women at childbearing age were assayed for interleukin-6. MAIN

resultsPregnant women with sickle cell disease presented high serum levels of interleukin-6, compared to healthy pregnant women (p=0.0115).

conclusionThese data suggest that the increased production of interleukin-6 may occur during pregnancy with sickle cell disease and that the role of this cytokine in the sickle cell disease pathophysiology and pregnancy complications should be further studied.

Indexed as

CytokinesInflammationInterleukin-6PregnancySickle cell

Identifiers

PMID31133499
PMCPMC6978540
OpenAlexW2944080932

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.