Evidence map›Paper›PMID 31680189›Full record

ArticleEuropean journal of clinical pharmacology2020

Second-generation antipsychotics and pregnancy complications.

Maria Ellfolk, Maarit K Leinonen, Mika Gissler, Anna-Maria Lahesmaa-Korpinen, Leena Saastamoinen, Marja-Leena Nurminen, Heli Malm

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in European journal of clinical pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 6 pooled it
4.7field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 6 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Long-Acting Injectable Antipsychotic Treatment during Pregnancy: A Case Series.International journal of environmental research and public health · 2023
    Observational
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  10. Review
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  16. Women with Schizophrenia over the Life Span: Health Promotion, Treatment and Outcomes.International journal of environmental research and public health · 2020
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 7 institutions in 2 countries.

Maria EllfolkTeratology Information, Department of Emergency Medicine Services, Helsinki University and Helsinki University Hospital, Tukholmankatu 17, 00029, Helsinki, Finland.
Maarit K LeinonenInformation Services Department, Unit of Statistics and Registers, National Institute for Health and Welfare, PL 30, 00271, Helsinki, Finland.
Mika GisslerInformation Services Department, Unit of Statistics and Registers, National Institute for Health and Welfare, PL 30, 00271, Helsinki, Finland.
Anna-Maria Lahesmaa-KorpinenHospital & Health Care, Terveystalo, Jaakonkatu 3 B, 00100, Helsinki, Finland.
Leena SaastamoinenResearch Unit, The Social Insurance Institution, Nordenskiöldinkatu 12, 00250, Helsinki, Finland.
Marja-Leena NurminenFinnish Medicines Agency FIMEA, Mannerheimintie 103b, 00280, Helsinki, Finland.
Heli MalmTeratology Information, Department of Emergency Medicine Services, Helsinki University and Helsinki University Hospital, Tukholmankatu 17, 00029, Helsinki, Finland. heli.malm@hus.fi.ORCID http://orcid.org/0000-0001-5986-6640
Etelä-Karjalan sosiaali ja terveyspiiri · FIFinnish Institute for Health and Welfare · FIHelsinki University Hospital · FIMedical Products Agency · SESocial Insurance Institution · FIUniversity of Helsinki · FIUniversity of Turku · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo study if second-generation antipsychotic (S-GA) use during pregnancy is associated with an increased risk of pregnancy and neonatal complications.

methodsA population-based birth cohort study using national register data extracted from the "Drugs and Pregnancy" database in Finland, years 1996-2016. The sampling frame included 1,181,090 pregnant women and their singleton births. Women were categorized into three groups: exposed to S-GAs during pregnancy (n = 4225), exposed to first-generation antipsychotics (F-GAs) during pregnancy (n = 1576), and unexposed (no purchases of S-GAs or F-GAs during pregnancy, n = 21,125). Pregnancy outcomes in S-GA users were compared with those in the two comparison groups using multiple logistic regression models.

resultsComparing S-GA users with unexposed ones, the risk was increased for gestational diabetes (adjusted odds ratio, OR 1.43; 95% CI 1.25-1.65), cesarean section (OR 1.35; 95% CI 1.18-1.53), being born large for gestational age (LGA) (OR 1.57; 95% CI 1.14-2.16), and preterm birth (OR 1.29; 95% CI 1.03-1.62). The risk for these outcomes increased further with continuous S-GA use. Infants in the S-GA group were also more likely to suffer from neonatal complications. Comparing S-GA users with the F-GA group, the risk of cesarean section and LGA was higher (OR 1.25, 95% CI 1.03-1.51; and OR 1.89, 95% CI 1.20-2.99, respectively). Neonatal complications did not differ between the S-GA and F-GA groups.

conclusionsPrenatal exposure to S-GAs is associated with an increased risk of pregnancy complications related to impaired glucose metabolism. Neonatal problems are common and occur similarly in S-GA and F-GA users.

Indexed as

AdultAntipsychotic AgentsCesarean SectionCohort StudiesDiabetes, GestationalFemaleFinlandGlucoseHumansInfant, NewbornPregnancyPregnancy ComplicationsPregnancy OutcomePremature BirthRisk FactorsYoung AdultAntipsychotic AgentsGlucoseNeonatal complicationsPregnancyPregnancy complicationsSecond-generation antipsychotics

Identifiers

PMID31680189
OpenAlexW2984633396

What OpenQuestion holds

Textmetadata
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.