Evidence map›Paper›PMID 35477585›Full record

ArticleArthritis research & therapy2022

Systemic sclerosis and pregnancy outcomes: a retrospective study from a single center.

Giuseppe Barilaro, Aleida Castellanos, Inês Gomez-Ferreira, Gema Maria Lledó, Carlo Della Rocca, Lorena Fernandez-Blanco, Ricard Cervera, Núria Baños, Francesc Figueras, Gerard Espinosa

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 18 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

10 authors at 4 institutions in 1 country.

Giuseppe BarilaroDepartment of Autoimmune Diseases, Hospital Clinic, Universitat de Barcelona, Villarroel, 08036, Barcelona, Catalonia, Spain.
Aleida CastellanosDepartment of Maternal-Fetal Medicine, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
Inês Gomez-FerreiraDepartment of Autoimmune Diseases, Hospital Clinic, Universitat de Barcelona, Villarroel, 08036, Barcelona, Catalonia, Spain.
Gema Maria LledóDepartment of Autoimmune Diseases, Hospital Clinic, Universitat de Barcelona, Villarroel, 08036, Barcelona, Catalonia, Spain.
Carlo Della RoccaDepartment of Medico-Surgical Sciences and Biotechnologies, Sapienza University, 04100, Latina, Italy.
Lorena Fernandez-BlancoDepartment of Maternal-Fetal Medicine, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
Ricard CerveraDepartment of Autoimmune Diseases, Hospital Clinic, Universitat de Barcelona, Villarroel, 08036, Barcelona, Catalonia, Spain.
Núria BañosDepartment of Maternal-Fetal Medicine, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
Francesc FiguerasDepartment of Maternal-Fetal Medicine, BCNatal, Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, Universitat de Barcelona, Barcelona, Catalonia, Spain.
Gerard EspinosaDepartment of Autoimmune Diseases, Hospital Clinic, Universitat de Barcelona, Villarroel, 08036, Barcelona, Catalonia, Spain. gespino@clinic.cat.ORCID 0000-0003-1336-0163
Hospital Sant Joan de Déu Barcelona · ESUniversitat de Barcelona · ESConsorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESHospital Clínic de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPregnancy in systemic sclerosis (SSc) patients is no more an infrequent event as it used to be, but literature data on pregnancy outcomes in women with SSc are scarce. The rate of preterm deliveries and intrauterine growth restriction (IUGR) seems to be increased, while the risk of miscarriages is controversial. Moreover, no study compared pregnancy outcomes in SSc with antiphospholipid syndrome (APS) and systemic lupus erythematosus (SLE). We performed a retrospective study to compare the pregnancy and disease outcomes of women with SSc with a cohort of age-matched women with systemic lupus erythematosus (SLE), antiphospholipid syndrome (APS), and healthy controls (HC).

methodsA total of 154 pregnancies from SSc, SLE, APS patients, and HC were prospectively followed at the High-Risk Pregnancy Unit of our center from 2008 to 2019. The primary outcome was a composite endpoint of miscarriages, fetal deaths, intrauterine growth restriction (IUGR), preeclampsia, neonatal deaths, preterm birth, and small-for-gestational-age (SGA) newborns. Single adverse pregnancy outcomes (APO) represented secondary endpoints. SSc activity variations in relation to pregnancy were assessed.

resultsThe risk of APO was significantly higher in SSc patients compared to HC (60.6% vs 10.0%; OR = 14.42; 95% CI 3.70-56.18, p = 0.001) and SLE patients (60.6% vs 37.5%; OR = 3.56; 95% CI 1.29-9.83, p = 0.014). Compared to HC, women with SSc had an increased frequency of first trimester miscarriage (15% vs 0 %; p = 0.016), preeclampsia (12% vs 0%, p = 0.038), and SGA newborns (21.2% vs 0%; p = 0.003). Preterm deliveries were more frequent in SSc pregnancies in comparison with HC (24.2% vs 5%; OR = 6.08; 95% CI 1.19-31.02, p = 0.036) and SLE patients (24.2% vs 7.5%, OR = 5.68; 95% CI 1.1-29.38, p = 0.038). Disease remained stable in all SSc patients during pregnancy and up to 1 year after delivery.

conclusionsWe found an increased risk of APO in our SSc cohort in comparison with HC (with higher rates of miscarriages, preeclampsia, SGA newborns, and preterm deliveries) and SLE patients (presenting a higher rate of preterm deliveries). High-risk multidisciplinary management of SSc pregnant women is highly recommended.

Indexed as

Abortion, SpontaneousAntiphospholipid SyndromeLupus Erythematosus, SystemicPre-EclampsiaPremature BirthScleroderma, SystemicFemaleFetal Growth RetardationHumansInfant, NewbornPregnancyRetrospective StudiesAdverse pregnancy outcomesAntiphospholipid syndromePregnancySclerodermaSystemic lupus erythematosusSystemic sclerosis

Identifiers

PMID35477585
PMCPMC9044598
OpenAlexW4224922486

What OpenQuestion holds

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LicenceCC BY
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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.